Class / Patent application number | Description | Number of patent applications / Date published |
241018000 | Gas or vapor | 67 |
20100044478 | NANOTIZATION OF MAGNESIUM-BASED HYDROGEN STORAGE MATERIAL - The invention utilizes a carbon nano material to nanotize a magnesium-based hydrogen storage material, thereby forming single or multiple crystals to enhance the surface to volume ratio and hydrogen diffusion channel of the magnesium-based hydrogen storage material. Therefore, the hydrogen storage material has higher hydrogen storage capability, higher absorption/desorption rate, and lower absorption/desorption temperature. | 02-25-2010 |
20100102150 | PULVERIZED MATERIAL PRODUCING SYSTEM - A pulverized material producing system capable of producing a pulverized material dried sufficiently from a raw material, while at the same time suppressing production costs, even in the case where the raw material has a high moisture content and viscosity, is provided. A pulverized material producing system that includes a pulverizer | 04-29-2010 |
20100102151 | Method for a continuous dry milling operation of a vertical grinding mill and vertical grinding mill - The invention relates to a vertical grinding mill comprising a closed vertical milling container in which a screw conveyor is arranged for rotary drive so as to convey grinding bodies to the top. The package of grinding bodies adjusts itself during operation such that the surface thereof is configured to slope radially outwards and downwards and to end in the region of the bottom edge of an outlet for grinding stock. Gas is introduced into the milling container above the package of grinding bodies. The gas and grinding stock are discharged from the milling container via the outlet for grinding stock. | 04-29-2010 |
20100127105 | Pulverizer And Operating Method Therefor - A pulverizer includes a cutting rotor with a multiplicity of cutting blades, a cutting stator surrounding the cutting rotor with a plurality of stator blades, a milling stock inlet for the milling stock feed and a discharge screen in direction of rotation of the cutting rotor located after the milling stock inlet, wherein all stator blades in direction of rotation of the cutting rotor are arranged between the milling stock inlet and the discharge screen. Furthermore, an operating method for a pulverizer as described above is also contemplated. | 05-27-2010 |
20100155511 | INDUSTRIAL APPARATUS - The invention provides a method of improving an existing pulveriser mill by provision of an improved port ring ( | 06-24-2010 |
20100187339 | METHOD FOR PROCESSING MATERIAL TO PRODUCE PARTICLES OF A DESIRED SIZE - There is provided a method of preparing particles of a predetermined size range from material the method comprising: (A) introducing the material into a circuit comprising: (a) a mill for milling the material into particles; (b) a gas circulator for circulating a stream of gas around the circuit in which the material and the particles are entrained; and (c) a separator for separating particles of the pre-determined size range from particles greater than the pre-determined size range; (B) circulating the material to the mill; (C) milling the material to produce particles; (D) circulating the particles to the separator; (E) separating the particles into first particles having the predetermined size range and second particles having a size greater than the pre-determined size range; (F) removing the first particles from the circuit; and (G) circulating the second particles to the mill for further milling. | 07-29-2010 |
20100187340 | DRYING AND MILLING APPARATUS AND PROCESSING PLANT - A drying and milling apparatus includes a housing and a rotatable section. The housing has an air or gas inlet and a product inlet at a first end and a product outlet at a second end. The rotatable section has a plurality of blades which extend radially from a hub portion of the rotatable section and are adapted to rotate within the housing and to break up and to mill any product that is introduced into the housing. The product inlet is configured to direct any incoming product directly onto the blades of the rotatable section. Also included is a sewerage processing plant incorporating at least one drying and milling apparatus substantially as specified herein, a method of drying and milling substantially dewatered sewage and a sewage treatment process incorporating a method of drying and milling substantially dewatered sewage substantially as herein described. | 07-29-2010 |
20100193615 | INDUSTRIAL APPARATUS - A mill having a grinding member carrying one or more fixed openings ( | 08-05-2010 |
20100327090 | INFERENTIAL PULVERIZED FUEL FLOW SENSING AND MANIPULATION WITHIN A COAL MILL - The subject mater herein relates to coal mills and, more particularly, inferential pulverized fuel flow sensing and manipulation within a coal mill. Various embodiments provide systems, methods, and software to manipulate a primary air flow rate and a coal feed rate into a coal mill to produce a target pulverized fuel flow. Some embodiments include sensing a differential pressure between two or more locations within a coal mill to estimate a recirculated load of coal at one or more stages within the coal mill. | 12-30-2010 |
20110108643 | ROLLER MILL WITH SEALING GAS IMPINGEMENT - In a roller mill ( | 05-12-2011 |
20110127359 | Roller Mill For Grinding Particulate Material - A roller mill for grinding particulate material such as cement raw materials, cement clinker and similar materials includes a mill housing, a substantially horizontal and stationary grinding table, and a number of rollers each rotating about a roller shaft which is connected to a rotatable vertical shaft centrally positioned relative to the stationary grinding table. The rollers are configured for interactive operation with the grinding table. The grinding table is stationary. The roller mill also includes at least one first device utilized for introducing gases into the mill housing and at least one second device for continuously diverting ground material suspended in gases out of the mill housing. As a consequence hereof, the process for the roller mill with a stationary grinding table will be continuous and the diameter of the grinding table will not be subject to limitations. | 06-02-2011 |
20110127360 | Roller Mill With Gas Duct - A roller mill for grinding particulate material such as cement raw materials, cement clinker and similar materials comprises a mill housing surrounding a substantially horizontal grinding table, a number of rollers each rotating about a roller shaft and configured for interactive operation with the grinding table and at least one mechanism or device for introducing gases into the mill housing. The at least one mechanism or device for introducing gases into the mill housing comprises an annular duct having openings in a wall facing the grinding table and being located around the outer circumference of the grinding table. As a consequence hereof, a significant reduction of the pressure loss in a roller mill and thus a significant reduction of energy consumption will be ensured. | 06-02-2011 |
20110147498 | Snow making method and apparatus - A system for producing snow incorporates a snow-making machine with ice supplied externally or manufactured on-site. The snow-making machine has one or more multi-bladed impellers fitted blades which impact ice blocks, pieces or tubes fed to the inlet of a snow-making chamber. The impact of the blades with the ice in a velocity range 150-300 Km/h produces artificial snow, with characteristics very similar to natural snow, suitable for ski-fields or other applications for snow. The blades may incorporate serrated or jagged cutter portions the break the latter ice pieces to sizes suitable for conversion to snow. | 06-23-2011 |
20110198422 | LOOSEFILL BAG DIGESTER FOR BLOWING INSULATION MACHINE - Machines for distributing loosefill insulation from a package of compressed loosefill insulation are provided. The package of compressed loosefill insulation includes a bag encapsulating a body of compressed loosefill insulation. The machine includes a chute having an inlet end and an outlet end. The inlet end of the chute is configured to receive the package of compressed loosefill insulation. A plurality of shredders is mounted at the outlet end of the chute and configured to shred and pick apart the loosefill insulation. A bag digester is configured to shred the bag into short strips of shredded bag. The short strips of shredded bag are configured to mix with the shredded loosefill insulation. A discharge mechanism is positioned downstream from the bag digester and the shredders and is configured for distributing the shredded loosefill insulation and the short strips of shredded bag into an airstream. | 08-18-2011 |
20110220744 | PROCESS FOR REDUCING COAL CONSUMPTION IN COAL FIRED POWER PLANT WITH FLUIDIZED-BED DRYING - The present invention relates to a process for reducing coal consumption in coal fired plant with fluidized-bed drying, namely a fluidized-bed drying system is provided between a coal powder bunker as well as a weighing belt and a coal grinding mill of the prior coal fired boiler generating set, and superheated steam which has done partial work is extracted from an steam turbine and used as a drying medium, moisture contained in the coal powder is evaporated with sensible heat and latent heat of the superheated steam, water resulted from the condensation of the superheated steam is fed into a deaerator of the steam turbine via a condensate pump for recirculation. The present invention has advantages of reducing coal consumption and saving coal, recovering residual heat, reducing emission of carbon dioxide and adopting to the national industrial policy on energy saving and emission reduction. | 09-15-2011 |
20110220745 | DRY GRANULATION IN A GAS STREAM - An apparatus wherein the gas enters from an opening | 09-15-2011 |
20110240774 | METHOD FOR A CONTINUOUS DRY MILLING OPERATION OF A VERTICAL GRINDING MILL AND VERTICAL GRINDING MILL - A vertical grinding mill is provided including a closed vertical milling container in which a screw conveyor is arranged for rotary drive so as to convey grinding bodies to the top. The package of grinding bodies adjusts itself during operation such that the surface thereof is configured to slope radially outwards and downwards and to end in the region of the bottom edge of an outlet for grinding stock. Gas is introduced into the milling container above the package of grinding bodies. The gas and grinding stock are discharged from the milling container via the outlet for grinding stock. | 10-06-2011 |
20110272502 | EGGSHELL MEMBRANE SEPARATION PROCESS - A system and process for separating eggshell membranes from eggshells. The system and process may utilize airflow through a venturi to pulverize the eggshell and thereby separate the eggshell from the membrane. Furthermore, in some embodiments, the process may also extract moisture from the membrane and eggshell. The system may further be configured to collect the pulverized eggshell particles separately from the membrane material. | 11-10-2011 |
20110297765 | Shredder For Lawn Vacuum - An apparatus including a gear assembly; a first blade section and a second blade section. The first blade section includes a first shaft. The first shaft is connected to gears of the gear assembly and extends from a first side of the gear assembly. The second blade section includes a second shaft and a cutting blade. The second shaft is connected to the gears of the gear assembly and extends from a second opposite side of the gear assembly. The gear assembly is configured to rotate the second shaft in an opposite direction of rotation relative to rotation of the first shaft. | 12-08-2011 |
20120168541 | METHOD AND APPARATUS FOR MANUFACTURING SUBMICRON POLYMER POWDER - A method and apparatus for manufacturing a submicron polymer powder from solid polymer bodies or coarse particles, preferably of polytetrafluoroethylene powder, wherein powder is ground into fibrous particles in the first stage and is disintegrated into submicron particles by aerodynamic treatment in the second stage, where a gas-particle mixture is subject to the effect of centrifugal forces and suction forces acting in the direction opposite to the centrifugal forces, a pulsating sign-alternating temperature field generated by a pulsed supply of liquid nitrogen, turbulent forces of vortexes, and aerodynamic forces that cause alternating compression and expansion of the gas-particle mixture. | 07-05-2012 |
20120211576 | Pulverizer And Operating Method Therefor - A pulverizer includes a cutting rotor with a multiplicity of cutting blades, a cutting stator surrounding the cutting rotor with a plurality of stator blades, a milling stock inlet for the milling stock feed and a discharge screen in direction of rotation of the cutting rotor located after the milling stock inlet, wherein all stator blades in direction of rotation of the cutting rotor are arranged between the milling stock inlet and the discharge screen. Furthermore, an operating method for a pulverizer as described above is also contemplated. | 08-23-2012 |
20120292414 | METHOD AND APPARATUS FOR COLLECTION, PROCESSING, AND REMOVAL OF GLASS - A sealed collection container may be used for collecting glass, imploding glass into sharp free particles, and storing the imploded sharp free glass particles. A vacuum collection truck may be used for emptying the sealed collection container. The vacuum collection truck may include a tube or suction hose that engages the sealed collection container for emptying the sealed collection container via vacuum collection of the imploded sharp free glass particles. | 11-22-2012 |
20130001334 | REFINERS AND METHODS OF REFINING PULP - A refiner plate for forming accepts from a pulp material includes a first side and a second side spaced a distance from the first side, and a channel extending through the refiner plate and communicating with the first side for directing at least some accepts away from the first side. The refiner plate defines an inner end wall of the channel that physically obstructs the accepts that enter the channel from passing to a pulp feed area. | 01-03-2013 |
20130126647 | Comminution Reactor - A comminution reactor includes an inlet chamber, one or more processing chambers, and a discharge chamber. Each chamber includes a rotor, and the chambers are separated by split divider plates. The reactor is designed with assemblies comprising portions of the reactor walls and divider plates which rotate open to allow access to the inside of the reactor, including the shaft and attached rotors. The design of the rotors and vortex generators on the reactor walls direct the flow, optimize comminution, and minimize wear on the apparatus. | 05-23-2013 |
20130233949 | METHOD AND DEVICE FOR COMMINUTING REFRIGERATOR APPLIANCES - The invention relates to a method for comminuting refrigeration appliances ( | 09-12-2013 |
20140014748 | SYSTEM FOR SHREDDING AND GRINDING BIOMASS - A method and system for processing biomass material from harvest to pelletizing includes a continuous shredding stage and grinding stage to reduce the size of the material. A fan pulls air through the shredder and the grinder to assist the movement of the biomass material through the shredder and the grinder. Due to the light weight of the biomass material, the material is transported between the shredding and grinding stages mechanically and pneumatically by a combination auger with air assist. The biomass material may include agricultural residues, such as corn stover. The process and equipment eliminates or minimizes damage to the carbohydrates in the biomass so as to maintain pre-grinding cellulose and hemi-cellulose levels. | 01-16-2014 |
20140091162 | MATERIAL REDUCTION APPARATUS AND METHODS OF USE - A material reduction apparatuses and methods suitable for performing cutting operations on a variety of materials, including food and nonfood products. The apparatus includes a machine having a cutting head, an impeller adapted for rotation within the cutting head about an axis thereof, means disposed on the cutting head for reducing the size of a material forced therethrough by the impeller, and an electric motor unit disposed in-line with the axis of the impeller. The electric motor unit supports the cutting head and impeller and has a shaft coupled to the impeller to rotate the impeller within the cutting head. The apparatus further includes means physically coupled to the electric motor unit for supporting the machine within a duct in which the machine is entirely enclosed. The supporting means includes arms that extend from the electric motor unit. | 04-03-2014 |
20140197254 | ROTARY MILL - A rotary milling system includes a rotatable cylinder, a discharge grate, a movable flap valve into and out of engagement with the grate, a discharge housing surrounding the grate, and a conveying pipe extending from the discharge housing. The cylinder can include grinding media for abrading a product when the cylinder is rotated. The product can be in either a dry form or within a liquid medium. Upon conclusion of the milling, the flap valve can be opened to allow the milled product to pass through the grate and into the discharge housing. A negative pressure can be applied to draw the milled product through the conveying pipe into a separator tank. | 07-17-2014 |
20140203119 | METHOD AND DEVICE FOR PRODUCING ORGANIC FIBROUS MATERIALS OR GRANULAR MATERIALS - A method and a device for the cold mechanical production of organic fibrous materials or granular materials. At least one load having organic material containing fibers is introduced into an interior ( | 07-24-2014 |
20140246526 | WOOD CHIPPING APPARATUS AND METHOD - A wood chipper with an air entrainment system. The wood chipper includes a chipping drum in a drum chamber and a discharge fan in a fan chamber. The chipping drum and fan are conjointly driven by a common shaft. The discharge fan draws air from the drum chamber through a chamber air inlet and potentially also from the ambient atmosphere through an external air inlet. The volume of air drawn from the drum chamber is sufficient to offset or overcome the negative air flow created by the spinning drum in the drum chamber to reduce blowback. Air entrained with the chipped material moves toward the discharge chute and away from the material inlet. A deflector may be include near the mouth of the discharge chute to further guide air flow from the fan chamber toward the discharge chute and prevent the backflow of air into the chipping chamber. | 09-04-2014 |
20150034743 | METHOD AND APPARATUS FOR PROCESSING OF MATERIALS - A method and apparatus processing materials including municipal waste at ambient pressure and low temperatures, and processing materials; the apparatus comprising an elongated rotating cylindrical configuration. | 02-05-2015 |
20150122919 | SHREDDER COMPRISING ONE OR MORE NOZZLE ASSEMBLIES - A shredder comprises one or more nozzle assemblies each including an elastic element configured to work in conjunction with the nozzle and the nozzle housing such that the nozzle is held in the home position when in an unloaded rest condition and as a result of an impact temporarily moves in the direction of the impact position. | 05-07-2015 |
20150290650 | METHOD FOR GENERATING HIGH SPHERICITY SEED AND FLUIDIZED BED GRANULAR SILICON - The present invention discloses a method for generating high sphericity seed for the operation of a fluidized bed reactor to produce granular polysilicon. The method comprises: using fluidized bed granular silicon as a raw material, passing through a roll crusher apparatus to fracture, the roll crusher apparatus comprises at least one set of rollers, by adjusting the roller gap width between the sets of rollers, the silicon particles which size larger than the roller gap width are crushed, the silicon particles which size smaller than the roller gap width directly pass through the gap, thereby generating the high sphericity seed, then recycle back into fluidized bed reactor for reaction and generate granular silicon. According to the present invention, the generating seeds have a high sphericity and narrow PSD, compared to the low sphericity seeds, the porosity of the FBR in present invention is lower, and easier to avoid the formation of silicon powder and other negative impact. | 10-15-2015 |
20160121333 | DEVICE AND METHOD FOR PROCESSING OF FEED MATERIAL - A device and a method for processing feed material that has a housing, a material supply channel and a material discharge. The housing is axially divided into a first processing zone in which a rotor rotating around an axis is situated, and a second processing zone which adjoins the first processing zone in the flow direction of the feed material. In order to perform different processing procedures in one device the feed material is subject to a process gas by arranging a hollow body in the housing, coaxially to the axis for the formation of the second processing zone, which outer circumference is radially situated opposite the inner circumference of the housing, and which features at least one port at the end that is facing the rotor. A process gas, which can be fed to the feed material through at least one port, is applied to the hollow body. | 05-05-2016 |
241019000 | To classify or separate material | 33 |
20080197219 | METHOD FOR RECYCLING WASTE MATERIAL OF THERMOPLASTIC RESIN MOLDED ARTICLE AS RESOURCES - A method for recycling comprises a pulverization step (S | 08-21-2008 |
20080265068 | Method for Industrial Production of Especially Fine Powders - A method for industrial production of especially fine powders and mineral powders, where the material to be ground is mixed to a gas-solid matter suspension, which through acceleration nozzles ( | 10-30-2008 |
20080296417 | AGGREGATE RECYCLING APPARATUS HAVING AIR CIRCULATION TYPE FOREIGN SUBSTANCE AND FINE PARTICLE SEPARATION MEANS, AND METHOD THEREOF - Disclosed is an aggregate recycling apparatus having an air circulation type foreign substance and fine particle separation means which directs a blast of air, circulated in a dry state, toward waste having passed through a crushing process immediately after the crushing of the waste and removes fine particles and foreign substances using a cyclone, thereby removing dust generated in the course of separating and screening the waste, and a method thereof. The aggregate recycling apparatus includes a crushing device for crashing waste, an air circulation type fine particle and foreign substance separation device for directing re-circulated air to crushed products received from the crushing device, scattering fine particles and foreign substances and collecting dust in a cyclone, an air conveyor for conveying crushed products deprived of the fine particles and foreign substances, and a double vibration screen for screening the crushed products received from the air conveyor. | 12-04-2008 |
20090032626 | PLASTIC RECLAIM SYSTEM - Systems and methods are provided for separating materials, such as fluff and plastic found in disposable diapers. A separator unit is provided having an inlet for receiving the materials, means for separating the materials, and multiple outlets for each of the respective materials. In one aspect, the system is substantially pneumatic, and air is used to separate the materials. In some aspects, a shredder is provided for shredding the materials prior to separating, and balers are provided for baling each of the respective materials. | 02-05-2009 |
20090218423 | APPARATUS AND METHOD FOR COLLECTING AND CRUSHING SEASHELLS ON A BEACH - A seashell collecting and crushing apparatus includes a collection device having a hollow body and an inlet for introducing seashells into the hollow body. A fan assembly is operable to provide a suction airstream for drawing seashells into the hollow body. A crusher is positioned to receive seashells from an outlet of the collection device and pulverize the seashells received from the collection device into a fine particulate matter releasable through an outlet of the crusher. The fan assembly and the crusher are driven by a common driving arrangement. A method includes using the apparatus for removing seashells from the beach using the suction airstream to introduce seashells through the inlet into the hollow body, separating the seashells entering the hollow body from the suction airstream, pulverizing the seashells into a fine particulate matter using the crusher and exhausting the fine particulate matter through the outlet of the crusher. | 09-03-2009 |
20090230224 | Method and apparatus for separating glass an plastic foils in laminated glass - In a facility and a method for separating glass residues from PVB-film, comminuted material is passed through several process steps, where treating with beaters ( | 09-17-2009 |
20100176226 | WATERLESS SEPARATION METHODS AND SYSTEMS FOR COAL AND MINERALS - A waterless method of processing coal to remove impurities therefrom includes drying a batch of coal to remove moisture therefrom, pulverizing the coal into individual coal particles to liberate impurity particles from the coal and without substantially reducing the size of the impurity particles, and separating the impurity particles and pulverized coal particles into respective product streams via air classification. The dryer includes a plurality of rotating paddles, and an air stream forces the coal through the plurality of rotating paddles to pulverize the coal into individual particles and liberate the impurities. | 07-15-2010 |
20100258659 | METHOD OF PROCESSING NEPHELINE SYENITE POWDER TO PRODUCE AN ULTRA-FINE GRAIN SIZE PRODUCT - The method of converting nepheline syenite particulate feedstock with a grain size profile to an ultra-fine grain finish product for subsequent commercial use, the ultra-fine grain final product has a maximum grain size of less than about 6 microns. The method comprising: providing a dry feedstock with a controlled maximum particle size greater than about 20 microns; grinding the feedstock in a dry state by passing the feedstock vertically downward through a continuous, high-speed stirred ball mill whereby the feedstock is ground into an intermediate powder having a drastically reduced grain size profile than the grain size profile of the feedstock; and passing the intermediate powder from the mill through an air classifier using a rapidly moving high speed air stream moving along a given path to convey the ultra-fine grain product along the path and from the classifier and to allow coarse particulate material including particles larger than the ultra-fine product to be separated and then expelled from the classifier. | 10-14-2010 |
20110057060 | BIOMASS TORREFACTION MILL - A biomass torrefaction system includes a mill which receives a raw biomass feedstock and operates at temperatures above 400 F (204 C) to generate a dusty flue gas which contains a milled biomass product. | 03-10-2011 |
20120001000 | Method for the Production of Water-Absorbing Polymer Particles - A process for producing water-absorbing polymer particles, comprising classification by means of a tumbler screening machine, wherein the tumbler screening machine used for classification is equipped with at least one ball knock cleaning system and entrained balls are removed outside the tumbler screening machine by means of a capture device. | 01-05-2012 |
20120199676 | Method for Separating and Recovering Concentrated Copper and Other Metal from Processed Recycled Materials - Processing waste materials to recover valuable metals, such as copper, from the materials. The disclosed methods employ processes that further refine the waste materials to concentrate the metallic material after the waste materials are initially processed. Processes include employing mechanical separation, air separation, sizing, and density separation. | 08-09-2012 |
20120241542 | FILLER RECOVERY PROCESSES - Various embodiments of the present invention generally provide processes for recovering and/or using one or more constituent components of carpeting. More specifically, various embodiments provide processes for reclaiming a filler material from carpet as well as processes for using the recovered filler material in subsequent carpet manufacturing processes. The present filler recovery processes can provide recycled filler material, which can be extracted at various stages of processing, and in different purities, depending on the subsequent need or use for the recovered filler material. In some instances, the filler recovery processes described herein can be implemented as sub-processes for recycling other carpet components. | 09-27-2012 |
20120305684 | METHOD AND SYSTEM FOR RECLAMATION OF BATTERY CONSTITUENTS - In a method of reclaiming constituent components of sealed batteries, the batteries are initially ground to form a ground feedstock. The ground feedstock is heated to form a dried feedstock. The dried feedstock is screen separated into a coarse fraction and a powder fraction, the coarse fraction including a magnetic fraction and a non-magnetic fraction. The coarse fraction and the powder fraction are further vibratorily segregated. The magnetic fraction may be magnetically extracted from the coarse fraction, while the powder fraction is outputted. | 12-06-2012 |
20130008986 | ASPHALT MATERIAL RECYCLING SYSTEM AND METHOD WITH BALL SCREENER AND IMPACT AND CUTTING CHOPPERS - An asphalt roofing material recycling system and method is used to recycle new and used asphalt materials. The asphalt material is broken up and separated. Dry ice may be added to the recycler and/or a jacket coolant used to cool the recycling vessel. The recycle vessel includes a number of high speed choppers having a blunt end as well as a horizontal mixer element with paddles. The recycled asphalt material is provided to a screener that may feature a plurality of sloping levels, each level including a tray below a screen and balls located within the tray that bounce due to vibration to prevent clogging of the screener. A second processing trip involving gravity feeding the material to be further recycled into a cutter with knife edges to further break down the size of the asphalt material is used for large particles that do not pass through the screener. | 01-10-2013 |
20130068865 | Method and Apparatus for Recycling Carpet - The present invention is directed to an apparatus and method for separating carpet fibers from a backing material to which said fibers are secured. The apparatus includes a belt for driving a carpet strip having one or more backings and one or more fibers secured on a face of said backing into the operative part of the device. There are a pair of rollers that are adapted to receive the carpet strip from said belt, and pass the carpet strip to a dish plate. The dish plate has an edge extending upwardly from the dish plate. The face of the carpet having the fibers contacts the edge after the carpet passes through the rollers. The edge of the blade holds the carpet presenting it to the main drum. The main drum rotates downwards and has a plurality of pins that shred the carpet backing and tear apart and free the face carpet fibers from the backing fibers. The face fibers pass to a receptacle for recycling. The torn backing fibers, being usually longer and lighter than the face fibers, remain within the pins of the drum and are transported towards the back end of the machine and fall in a different receptacle for recycling. | 03-21-2013 |
20130105606 | METHOD OF GRINDING A MINERAL MATERIAL CONTAINING AT LEAST CALCIUM AND METAL IMPURITIES, AND PLANT SUITABLE FOR GRINDING A MINERAL MATERIAL CONTAINING CALCIUM AND METAL IMPURITIES AS THEY STAND | 05-02-2013 |
20130146687 | APPARATUS FOR THE MANUFACTURE OF A PLASTICS FILLING MATERIAL AND A METHOD OF USING THE APPARATUS - Plastic sheet elements ( | 06-13-2013 |
20130193244 | MECHANIZED SEPARATION AND RECOVERY SYSTEM FOR SOLID WASTE - Methods and systems for separating a mixed waste into a wet organic fraction, a dry organic fraction, and an inorganic fraction are achieved by (i) comminuting the mixed solid waste, (ii) fractionating the comminuted stream by size to produce two or more particle-sized waste streams, and (iii) processing one or more of the particle-sized waste streams using density separation to produce an intermediate wastes stream, and (iv) recovering a homogenous product (e.g., a recyclable material or an organic fuel) from the intermediate waste stream. | 08-01-2013 |
20130206877 | METHOD AND ARRANGEMENT - A method and an arrangement for treating stock formed of recycled fibre. The method comprises treating the stock in screen means and a flotation cell means, and screening the stock into accept and reject. Reject from the screening is directed to a mechanical dispergator and a dispersed reject is formed of it. | 08-15-2013 |
20130240647 | SYSTEMS AND METHODS FOR PROCESSING A HETEROGENEOUS WASTE STREAM - Systems and methods for processing and sorting a municipal solid waste stream are described herein. A system can include a processing sub-system configured to receive a municipal solid waste stream and to remove the non-processable waste, a processing apparatus configured and disposed to receive constituents of the municipal solid waste stream from the processing sub-system and reduce the size of the constituents of the waste stream to an average particle size of less than about ¾ inch, and separators configured to sort the waste stream into constituents based on density. | 09-19-2013 |
20130270372 | DEVICE FOR SEPARATING COMPOSITE MATERIALS - The invention relates to a novel device ( | 10-17-2013 |
20140166787 | PROCESSING OF STEEL MAKING SLAG - A system for processing slag material from a steelmaking process includes reducing the average particle size of slag from a steelmaking process into finer particle size material by directing the slag against a surface at a velocity sufficient to cause the slag to break into smaller pieces, and separating the finer particle size material into at least an iron rich product and a silicate rich product based on the differences between these products in at least one or more properties including magnetic susceptibility, particle size, weight or specific gravity. Directing the slag against a surface to reduce the average slag particle size can better separate the dissimilar materials in the slag from each other, and result in less dust generation and less energy consumption compared to grinding the slag material. | 06-19-2014 |
20140231555 | METHOD FOR GRINDING MILL MATERIAL AND ROLLER MILL - The invention relates to a method for grinding mill material and to a roller mill and is suited in particular to a finest grinding of relatively hard and dry materials, for example cement clinker and granulated blast furnace slag and also for relatively large roller mills. | 08-21-2014 |
20140299684 | System and Method for Separation of Fiber and Plastics in Municipal Solid Waste - A system and method for separating fiber and plastics in a municipal solid waste stream. The municipal solid waste stream is size reduced in one or more hammer mills. The municipal solid waste stream is pneumatically conveyed to a separator unit whereby the municipal solid waste stream is separated into a medium weight material substantially comprising fibers and a light weight material substantially comprising plastics. | 10-09-2014 |
20140306037 | System and Method for Separation of Fiber and Plastics in Municipal Solid Waste - A system and method for separating fiber and plastics in a municipal solid waste stream. The municipal solid waste stream is size reduced in one or more hammer mills. The municipal solid waste stream is pneumatically conveyed to a separator unit whereby the municipal solid waste stream is separated into a medium weight material substantially comprising fibers and a light weight material substantially comprising plastics. | 10-16-2014 |
20140306038 | POWDER FORMED FROM MINERAL OR ROCK MATERIAL WITH CONTROLLED PARTICLE SIZE DISTRIBUTION FOR THERMAL FILMS - An ultra-fine powder formed from a naturally occurring mineral or rock material and having a controlled or “engineered” particle size distribution (PSD) to match the infrared spectra with a maximum particle size in the range of 14-17 microns measured as either D99, or preferably D95, and a minimum particle size D5 in the range of 4-7 microns. Preferably the maximum particle size is about 15 microns, the minimum particle size is about 5 microns and the D50 particle size is about 8-10 microns with the moisture content of the particle size “engineered” powder being less than about 0.20 percent by weight and preferably about 0.05 to 0.08 percent by weight of the powder. This specially “engineered” ultra-fine powder is used to reduce the thermicity of thermal film to a value less than about 20%. | 10-16-2014 |
20150076258 | PLANT AND METHOD FOR THE RECOVERY OF PLASTIC MATERIALS OF POST-CONSUMPTION MATERIALS, SUCH AS VEHICLE BUMPERS AND TANKS | 03-19-2015 |
20150083832 | METHOD AND SYSTEM FOR RECOVERING COPPER FROM AUTOMOBILE SHREDDER RESIDUE - Processing copper wire concentrate produced from processing ASR to generate a bare copper product. The disclosed systems and methods employ processes that remove constituents from the copper wire concentrate that can damage conventional chopping equipment. After removing the constituents that can damage conventional chopping equipment, the process employs a grinder to grind the remaining copper wire to liberate the bare copper metal from the insulation material. | 03-26-2015 |
20150298360 | METHOD FOR REMOVING INK PRINTED ON PLASTIC FILMS - The present invention relates to a method for removing ink printed on a plastic film comprising various physical/chemical treatments. The main steps in the method are: conditioning the material, grinding, removing ink from the film, washing the film, recovering the cleaning solution, recovering the pigment and drying the film. As a result of the method, it is possible to obtain, on one hand, a plastic film free of ink and, on the other hand, the pigment. Said products may be reused in industry, thereby enhancing the value chain of the product. | 10-22-2015 |
20150314486 | SEPARATING DEVICE AND SEPARATING METHOD OF MATERIAL OF ABSORBENT ARTICLE - A separating device separates liquid absorbent fibers from a material including the liquid absorbent fibers of an absorbent article and impurities. The separating device includes: a case; an insertion port for inserting the material into the case on an airflow; a rotation member in the case for agitating and opening the material; and a discharge port for discharging the liquid absorbent fibers from inside the case on an airflow. The rotation member has a revolving axis with an axial direction along a predetermined direction from the insertion port to the discharge port, and a shaft member rotating around a rotating axis that has been set with an axial direction along the predetermined direction, while revolving around the revolving axis. The shaft member has protruding sections protruding outward and intersecting with an axial direction of the shaft member. | 11-05-2015 |
20160002902 | GARBAGE DISPOSER - A method for controlling a garbage disposer that includes a crushing unit, a housing that includes an inlet port and an outlet port, a storage body, a communication hole, and an agitation unit is disclosed. The method includes the actions of connecting the communication hole with the inlet port by rotating the storage body. The method further includes opening the communication hole by rotating the agitation unit. The method further includes crushing, by the crushing unit, garbage. The method further includes supplying garbage to the inlet port. The method further includes closing the communication hole by rotating the agitation unit. The method further includes dehydrating garbage stored in the storage body by rotating the agitation unit and the storage body at a first rotation speed while maintaining the communication hole in a closed state. | 01-07-2016 |
20160083255 | RAW MATERIAL PRE-TREATMENT METHOD AND RAW MATERIAL PRE-TREATMENT PROCESS SYSTEM SUITABLE FOR KILN PHOSPHORIC ACID PROCESS - Disclosed is a raw material pre-treatment process system suitable for a kiln phosphoric acid process, comprising a carbonaceous reductant, a phosphate ore and a silica pre-treatment system which are independent from one another, outlets of the carbonaceous reductant, phosphate ore pre-treatment system and silica pre-treatment system are all connected to an inner pellet material mixing device via a first delivery device, and outlets of the carbonaceous reductant and the silica pre-treatment system are both additionally connected to a shell material mixing device via a second delivery device. Also disclosed is a raw material pre-treatment process suitable for a kiln phosphoric acid process, i.e. pre-treating carbonaceous reductant, phosphate ore and silica respectively, feeding the carbonaceous reductant powder, phosphate ore powder and silica powder into the inner ball material mixing device for pelletizing, and feeding the carbonaceous reductant and silica into the shell material mixing device for mixing. | 03-24-2016 |
20160115627 | PROCESS FOR RECOVERING SCRAP FIBER - The process for removing metal objects such as buttons, zippers and the like from fabric material to permit recovery of the fabric. The fabric is cut or chopped into strips and subsequently cut again to provide smaller pieces of fabric that may or may not contain a metal object secured thereto. The pieces of fabric are applied to a conveyor and exposed to a metal detector that triggers a plurality of pneumatic nozzles to direct a stream of high pressured air to the fabric pieces having metal attached thereto and deject those pieces from the conveyer while the fabric pieces without metal exit the conveyor having a different trajectory than the metal pieces and attached fabric material. | 04-28-2016 |