Class / Patent application number | Description | Number of patent applications / Date published |
210788000 | Introducing liquid tangentially | 27 |
20080210646 | Centrifuge Rotor and Method of Use - The present invention is directed to a centrifuge rotor ( | 09-04-2008 |
20080223796 | Process and Device for Separation of Liquids Emulsified in Mixtures of Liquids and Gases Dissolved in Mixtures of Liquids and Gases by Localized Pressure Reduction - A process and a device implementing the process, for separating fluids in emulsion and/or in solution, and/or for low pressure distillation, in particular of water and/or gaseous hydrocarbons dissolved in crude petroleum, and/or for separation of crude petroleum droplets emulsified in water, to obtain water with necessary characteristics for its injection without pollution of underground aquifers, and/or when the mixture is dominant in crude petroleum, acceleration of settling of the water in the lower part of the mixture, and/or for low pressure distillation of crude petroleum. The method creates a localized zone of reduced pressure on part of the free surface of a liquid to be processed, within a closed processing tank, without the overall pressure inside the closed processing tank being affected. | 09-18-2008 |
20080251469 | Method and Separator For Cyclonic Separation of a Fluid Mixture - A method for cyclonic separation of gaseous and liquid fractions from a multiphase fluid mixture comprises: providing a cyclonic separation vessel ( | 10-16-2008 |
20080272067 | Methods and Apparatus for Classification of Suspended Materials - The teachings of the present disclosure provide methods and apparatus for removing substances from a process fluid. The system may include a centrifuge body rotatable around a longitudinal axis, the centrifuge body having a first end and a second end. The first end may be configured for receiving a process fluid. The second end may be configured for dispensing a clarified fluid. The centrifuge body may include a first working space and a second working space. The working diameter of the second working space may be greater than the working diameter of the first working space. | 11-06-2008 |
20090008342 | Apparatus and Method for Separating Immiscible Fluid Components - A separator apparatus for separating immiscible fluid components of different specific gravities. A body includes an internal flow channel for a mixture of fluid components to be separated. A rotation generating device brings the fluid mixture to rotate about the longitudinal axis of the flow channel. An extraction device withdraws a central part of the rotating fluid mixture flowing through the flow channel. A bubble introducer introduces micro-sized gas bubbles into the fluid mixture so as to thereby enhance the separation of the fluid components. Also a method for separating immiscible fluid components of different specific gravities. | 01-08-2009 |
20090026151 | CYCLONIC FLOW SEPARATOR - The separator has a cylindrical separator chamber and an impeller on the same axis and driven in rotation. The impeller has a core, an inlet for receiving an axial flow of fluid, an outlet for injecting the fluid into the separator chamber, and guide channels formed between the inlet and the outlet of the impeller at the periphery of the core. The core has a portion of diameter equal to or greater than the inner diameter of the separator chamber. In this portion, the guide channels extend longitudinally, and they then continue as far as the outlet from the impeller, which outlet is cylindrical in shape and of diameter equal to the inner diameter of the separator chamber. | 01-29-2009 |
20090084738 | Microchip and Method of Using Microchip - There are provided a microchip provided with a liquid reagent retaining portion that retains the liquid reagent, and a usage thereof, wherein the liquid reagent is sealed into the liquid reagent retaining portion by a sealant inactive to the liquid reagent, exhibiting flowability at the time of using the microchip, and the microchip further has a separating portion to separate the liquid reagent and the sealant, connected to the liquid reagent retaining portion, and the separating portion is composed of a separation tank for separating the liquid reagent and the sealant, and an accommodation tank for accommodating a separated substance, connected to the separation tank by a first flow path. | 04-02-2009 |
20090139938 | CYCLONE SEPARATOR AND METHOD FOR SEPARATING A SOLID PARTICLES, LIQUID AND/OR GAS MIXTURE - The invention relates to a cyclone separator for separating a mixture containing solid particles, liquid and/or gas into a heavy fraction and a light fraction, the separator comprising: an outer casing ( | 06-04-2009 |
20090173701 | Centrifugal Flow Distribution Clarifier Feedwell and Method of Feeding Influent to a Clarifier Thereby - Apparatus and methods are provided for controlling influent feed to produce a substantially uniform flow to a clarifier tank ( | 07-09-2009 |
20090206044 | ANTI-VORTEX DOUBLE DRAIN SYSTEM - Enhancements to the Double Drain technology used for separation of settle-able solid wastes previously developed. Anti-vortex fins are added to the central clarified effluent water manifold to minimize re-suspension of settled solids. A further aspect includes the addition of a slotted horizontal cover plate to a solid waste collection sump below the tank floor. These additions significantly increase the effectiveness of the Double Drain system for separation of settle-able solid waste from fish culture water. The enhanced Double Drain Tank design with the anti-vortex feature could also be used in non-fish culture applications to enhance the separation of settle-able solids from any liquid waste water flow. | 08-20-2009 |
20090294384 | REMOVAL OF BITUMEN FROM SLURRY USING A SCAVENGING GAS - A separating apparatus can be used for separating components of a fluid. The apparatus can include a substantially open cylindrical vessel and a helical confined conduit connected upstream of the cylindrical vessel. The open vessel can include an open vessel inlet configured to introduce a fluid tangentially into the open vessel. The helical confined conduit can be connected to the open vessel at the open vessel inlet. A series of gas nozzles can be used to introduce gas bubbles into the helical confined path and/or the open vessel which draw bitumen from an outer flow region to an inner flow region of the slurry. An overflow outlet and underflow outlet can be operatively attached to the open vessel for removal of the separated fluid components. Although a number of fluids can be effectively treated, de-sanding of bitumen slurries from oil sands can be readily achieved. | 12-03-2009 |
20100059458 | CENTRIFUGES WITH ROTATING FEED PIPES - A centrifuge includes a rotational mechanism, a housing, a rotating feed pipe and a basket. The housing includes at least one side and defines an interior volume. The basket is positioned in the interior volume of the housing and is operatively coupled to the rotational mechanism such that rotation of the rotational mechanism is imparted to the basket. The rotating feed pipe extends into the basket through a pipe support positioned over the basket. The rotating feed pipe includes a nozzle operable to direct a flow of liquids, solids or combinations thereof onto a sidewall of the basket. The rotating feed pipe is operable to rotate from a first position towards a second position thereby increasing the distance between the nozzle and the sidewall and varying an angular orientation of the nozzle with respect to a normal to the sidewall. | 03-11-2010 |
20100084352 | MULTIPLE VORTEX WASTE SEPARATOR APPARATUS - A multiple vortex separator for drawing a substantially moisture-free airstream from a waste stream having an annular channel defining a first vortex flow path for separating liquid and solid waste from this waste stream and an inverted conical cavity between nested inverted cones defining a second vortex flow path that is isolated from the first vortex flow path for separating additional liquid and solid waste from the waste stream before it exits the vortex separator. | 04-08-2010 |
20100108618 | THICKENER AND METHOD FOR THICKENING - The invention relates to an apparatus and a method for thickening liquids carrying suspended particles, such as a slurry containing minerals. The thickening apparatus comprises a tank ( | 05-06-2010 |
20100140187 | DEVICE AND METHOD FOR SEPARATING A FLOWING MEDIUM MIXTURE WITH A STATIONARY CYCLONE - A device for separating a flowing medium mixture into at least two different fractions with differing average mass density, comprising an elongate separating space which is circle-symmetrical in axial direction and enclosed by a stationary casing ( | 06-10-2010 |
20100206822 | PROCESS AND DEVICE FOR THE SEPARATION OF OIL/WATER MIXTURES - The invention describes a process for the separation of an oil/water mixture into an oil rich phase and a water rich phase using an inline separation device, an inlet, a vortex generating chamber, a central separation chamber, and an outlet and providing an oil rich phase discharge pipe and a water rich phase discharge pipe. The process further also comprising a) the provision of an additional tangential or axial inlet into the vortex generating chamber or the central separation chamber and introducing an additional amount of oil/ater mixture tangentially and/or axially into the vortex generating chamber or the central separation chamber, or b) adjusting the vortex generating means to control the rotation of the vortex, or a combination of a) and b). The invention further relates to a device for carrying out the above process and to the use of such a device in the separation of oil/water mixtures. | 08-19-2010 |
20100258512 | HYDROCYCLONES FOR TREATING DRILLING FLUID - Methods and systems are disclosed for treating a drilling fluid mixture including feeding the drilling fluid mixture to a hydrocyclone (or hydrocyclones) with a flow-volume-adjustable inlet for controlling flow of the drilling fluid mixture into the hydrocyclone(s). This abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure and is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims, 37 C.F.R. 1.72(b). | 10-14-2010 |
20110315640 | SYSTEM FOR DEWATERING GRANULATES - A method and apparatus for dewatering a mixture of granulate and water are disclosed. In accordance with one example of the system described herein, the apparatus includes a casing as well as hollow sieve body with side walls formed as a sieve, the sieve body being arranged in the casing and suspended thereto. The sieve body tapers towards the bottom, and a clearance is formed between the casing and sieve body. For delivering the granulate-water mixture an inlet is arranged in the upper part of the sieve body. A corresponding outlet for the dewatered granulate is located at the bottom of the sieve body. The inlet is arranged in the sieve body and the sieve is formed such that the water laterally escapes through the sieve into the clearance due to centrifugal and gravitational forces when passing through the sieve body from top to bottom. | 12-29-2011 |
20130048577 | SEPARATOR FLUID COLLECTOR AND METHOD - A collection apparatus for a separator. The collection apparatus including a housing at least partially encircling a flow separation passage and defining a chamber and a cutout, the chamber being in fluid communication with the flow separation passage to receive a separated flow therefrom, and the cutout extending outward from the chamber to at least partially deflect the separated flow. | 02-28-2013 |
20130134108 | Systems and Methods for Separating Sand from Oil - Systems and methods for separating sand and other solids from oil and other fluids produced from a well. The present systems and methods introduce the fluids at relatively high speed into a generally cylindrical separation chamber. The fluids flow in a generally circular path within the chamber, causing the solids and higher density fluid/media to be urged outward from the axis of the chamber as the fluids flow from the upper portion of the chamber. Because the solids become concentrated at the outer wall of the chamber, the fluid in a central portion of the chamber is substantially free of the solids, and can be removed from the chamber via a fluid outlet. The solids concentrated at the outer wall of the chamber continue to move downward into an accumulation chamber in which the fluid speed is reduced, allowing the solids to settle out of the fluid. | 05-30-2013 |
20130193088 | THICKENER/CLARIFIER FEEDWELL HAVING VOLUTE PERIPHERIES - A feedwell for a thickener/clarifier includes a feedwell body ( | 08-01-2013 |
20130270198 | MEDICAL SEPARATING DEVICE - The invention relates to medical separation devices, methods of producing same and their use, such that the housing of the separation devices has a filling connection at the side for filling it with a separation medium which is mounted tangentially on the housing. | 10-17-2013 |
20140183144 | Water Treatment System and Method - The invention in at least one embodiment includes a system for treating water having an intake module, a vortex module, a disk-pack module, and a motor module where the intake module is above the vortex module, which is above the disk-pack module and the motor module. In a further embodiment, a housing is provided over at least the intake module and the vortex module and sits above the disk-pack module. In at least one further embodiment, the disk-pack module includes a disk-pack turbine having a plurality of disks having at least one waveform present on at least one of the disks. | 07-03-2014 |
20150014258 | System and Method to Treat a Multiphase Stream - A system and method for enhancing separation of a denser phase liquid from a lighter phase liquid within a multiphase stream. In one example, a cyclonic coalescer has a tubular housing and a plurality of coaxial flow chambers extending in the axial direction of the housing. A swirling element is associated with each of the plurality of coaxial flow chambers. The swirling elements are constructed and arranged to impart a tangential velocity of the stream flowing through the associated flow chamber. | 01-15-2015 |
20150114915 | Velocity Reducing Pool Filter Port - A velocity reducing filter port is provided herein. More specifically, provided herein is a pool filter comprising a filter housing having a sidewall and a bottom wall defining an inner chamber, an inlet section positioned in the sidewall of the filter housing, an outlet section positioned in the sidewall of the filter housing, and a flow controller attached to the inlet section, the flow controller having a flow controller inlet, a flow controller outlet, and a wall therebetween, wherein the flow controller inlet has an inlet cross-sectional area and the flow controller outlet has an outlet cross-sectional area greater than the inlet cross-sectional area. | 04-30-2015 |
20150328567 | CENTRIFUGAL SEPARATOR - A separator provides mechanical separation of suspended particles or debris within a fluid. The separator includes a cylindrical body having an inlet pipe for directing the fluid generally tangentially into the cylindrical body, causing the fluid to spin around the inside diameter of the cylindrical body. An outlet pipe, having an outer diameter smaller than the inside diameter of the cylindrical body, can extend from a top end of the cylindrical body into the cylindrical body. Directional blades can be disposed on an outer surface of the outlet pipe, with a gap between the directional blades and the inside surface of the cylindrical body. A baffle dome disposed an a lower end of the cylindrical body slows down the fluid flow, causing the particles and debris to remain below the baffle and settle. The fluid then exits out the outlet pipe as a cleaned fluid. | 11-19-2015 |
20150343333 | ENHANCED VORTEX FLUID TREATMENT APPARATUS, SYSTEM, AND METHOD FOR REMOVING SOLIDS FROM SOLIDS-CONTAINING LIQUIDS - A settling tank apparatus for removing solids from a solids-containing fluid, having a vertical cylindrical portion and a bottom portion having a downwardly-extending substantially torispherical, ellipsoidal, hemispherical or frusto-conical shaped curved interior surface. A jetting fluid source is provided in a lower region of the tank, preferably in the bottom of the tank, which directs a jetting fluid in a tangential direction in a plane substantially perpendicular to said longitudinal axis of the tank, to enhance rotational swirling of a created vortex in the bottom of tank when solids are drained therefrom, to thereby reduce deposition and build up of settled solids on the curved interior of the bottom of the tank. A system incorporating a plurality of tanks of such design and a method for removing solids from a solids-containing fluid using a tank of such design is further disclosed. | 12-03-2015 |