Patent application number | Description | Published |
20080210399 | PAPER MACHINE FOR USED PAPER RECYCLING APPARATUS - To present a paper manufacturing apparatus for used paper recycling apparatus small enough to be installed in a room of small shop or the like, friendly to the environment, low in running cost, and high in confidentiality. The paper manufacturing apparatus includes a paper making process unit for manufacturing wet paper from pulp suspension sent from a pulp making section in preceding process, the paper making process unit includes a paper making conveyor for manufacturing and conveying the pulp suspension, the paper making conveyor is composed of a mesh belt of paper making mesh structure of numerous mesh cells for filtering and dewatering the pulp suspension disposed so as to run straightly toward its running direction, and the paper making process length in the mesh belt is set in a range of straight running direction length of the mesh belt in the apparatus case of furniture size. As a result, a used paper recycling apparatus of small size and simple structure is realized. | 09-04-2008 |
20080210400 | PULP FEEDER FOR USED PAPER RECYCLING APPARATUS - A pulp feeder for used paper recycling apparatus being installed in a room of a small shop or the like, friendly to the environment, low in running cost, and capable of maintaining a high confidentiality is presented. The pulp feeder includes a partition member disposed slidably on the downside of a running endless mesh belt, and a paper making frame body disposed slidably on the upside of the mesh belt, and an overflow gate is provided in the paper making frame body for keeping constant the water level of the collected pulp suspension, and the pulp suspension supplied in the paper making frame body is collected up to a specific water level defined by the overflow gate, and is uniformly diffused and supplied on the upside of the running mesh belt. Accordingly, if the supply water volume of pulp suspension fluctuates, the water level of pulp suspension staying in the paper making frame body is always kept constant, and the weight of the wet paper manufactured on the mesh belt is stabilized. | 09-04-2008 |
20080314543 | PAPER MACHINE FOR USED PAPER RECYCLING APPARATUS - The invention presents a paper machine for a used paper recycling apparatus being installed in a room of a small shop or the like, friendly to the environment, low in running cost, and capable of maintaining a high confidentiality. The paper machine includes a paper making process unit for manufacturing wet paper from slurry pulp suspension sent from the pulp making section of a preceding process, and a drying process unit for drying the wet paper manufactured in the paper making process unit and making recycled paper, in which a processing conveyor is disposed between the paper making process unit and the drying process unit extending in the overall length of the paper making process and the drying process, and this processing conveyor is manufactured in a form of net belt conveyor having a running mesh belt of mesh structure composed of innumerable mesh cells for filtering and dewatering the pulp suspension. In this configuration, it is not required to exchange the conveyors when changing the process of the manufactured wet paper from the paper making process to the drying process. | 12-25-2008 |
20100163655 | BEATING METHOD OF USED PAPER PROCESSING APPARATUS, USED PAPER PROCESSING METHOD, BEATING DEVICE OF USED PAPER PROCESSING APPARATUS, AND USED PAPER PROCESSING APPARATUS - The invention presents a beating technology of used paper processing apparatus of furniture size, capable of preventing leak or disclosure of confidential information, personal information or any other information securely and capable of holding a high confidentiality, that can be installed not only in a large office, but also in a small shop or general household. In the beating process of the beating unit in the used paper processing apparatus of furniture size, by using at least one grinder having beating action surfaces disposed oppositely across a tiny beating gap, and a pair of beating disks rotating relatively, the beating gap of the beating action surfaces is controlled or adjusted to be narrower gradually from the beginning till the end of the beating process. As a result, a smooth and efficient beating operation is realized from the beginning till the end of the beating process. | 07-01-2010 |
20100200181 | PULP MANUFACTURING METHOD OF USED PAPER RECYCLING APPARATUS, PULP MANUFACTURING DEVICE OF USED PAPER RECYCLING APPARATUS, AND USED PAPER RECYCLING APPARATUS - The invention presents a pulp manufacturing technology for realizing a used paper recycling apparatus of furniture size that can be installed not only in a large office, but also in a small shop or general household. In the beating process of the pulp making process for fragmenting and beating the used paper for manufacturing used paper pulp, a grinder having a pair of beating disks rotated relatively, beating action surfaces of the beating disks are disposed oppositely across a tiny beating gap, thereby a used paper pulp circulation route is formed, in which the used paper pulp beaten by the grinder is processed in the beating process while being circulated in the used paper pulp circulation route, and the beating gap of the beating action surfaces is adjusted to be narrower gradually from the beginning till the end of the beating process. As a result, in a limited narrow working space, a smooth and efficient beating operation is realized from the beginning till the end of the beating process. | 08-12-2010 |
20100227166 | SHRINKABLE FIBER FOR POROUS MOLDED BODY - To provide an add-in material to be added to a porous molded body base, the add-in material being capable of developing a pore of appropriate size efficiently without degrading the formability and productivity of a porous molded body, particularly a porous fired body when producing the porous molded body. | 09-09-2010 |
20100276100 | DEWATERING DEVICE OF USED PAPER RECYCLING APPARATUS AND USED PAPER RECYCLING APPARATUS - In a narrow used paper processing space of a used paper recycling apparatus of furniture size, this is a dewatering device for executing smoothly and efficiently a dewatering process as a principal component of a paper making process for manufacturing used paper pulp. Being disposed in a linkage location between a mesh belt and a smooth surface belt, and configured to roll and squeeze the mesh belt and the smooth surface belt from the upper and lower sides in a compressed state, the apparatus includes a preliminary dewatering roll unit for squeezing and dewatering preliminarily the wet paper on the mesh belt, and a final dewatering roll unit for squeezing and dewatering the wet paper on the mesh belt preliminarily dewatered in the preliminary dewatering roll unit to obtain dry paper of specified water content. Therefore, in a very narrow used paper processing space of a used paper recycling apparatus of furniture size, the dewatering process in the paper making process for manufacturing used paper pulp can be executed smoothly and very efficiently. | 11-04-2010 |
20100276101 | PAPER MAKING DEVICE OF USED PAPER RECYCLING APPARATUS AND USED PAPER RECYCLING APPARATUS - In a used paper recycling apparatus of furniture size that can be installed not only in a big office, but also in a small shop or general household room, this is a paper making device for making and producing recycled paper that is hardly lowered in strength if re-used repeatedly. The running condition of the mesh belt which runs while filtering and dewatering the pulp suspension is set in a range of maintaining the pulp fibers in the pulp suspension supplied on the mesh belt in a non-directional and disorderly array state, and therefore the manufactured recycled paper is free from so-called “texture of paper,” and the paper quality is uniform in anisotropy not different in longitudinal and lateral directions, and is sufficiently high in strength. | 11-04-2010 |
20100300636 | BELT MEANDERING PREVENTIVE DEVICE OF USED PAPER RECYCLING APPARATUS, PAPER MAKING DEVICE, AND USED PAPER RECYCLING APPARATUS - In a used paper recycling apparatus of furniture size that can be installed in a small shop or room, this is a belt meandering preventive device of a simple structure for executing the paper making process for manufacturing used paper pulp at low trouble rate and high reliability. A rolling roller rolls on a mesh belt of a paper making net conveyor unit for processing and conveying used paper pulp while applying a tension a, roller oscillating unit oscillates this rolling roller in a direction intersecting with the running direction of the mesh belt, and the rolling roller is maintained at the neutral position so as to be perpendicular to the running direction of the mesh belt when the running position of the mesh belt is in an appropriate running range, and the rolling roller is directed to a meandering correcting direction for moving the running position of the mesh belt into the appropriate running range when the running position of the mesh belt is out of the appropriate running range. | 12-02-2010 |
20110024070 | REGENERATED PAPER SMOOTHING DEVICE OF USED PAPER RECYCLING APPARATUS, PAPER MAKING DEVICE, AND USED PAPER RECYCLING APPARATUS - In a very narrow used paper processing space of a used paper recycling apparatus of furniture size, the present invention presents a recycled paper smoothing technology for manufacturing securely into a wrinkle-free and smooth recycled paper from wet paper made and formed in a paper making processing unit of a paper making unit. The recycled paper smoothing processing unit is formed as pressing means for pressing the entire wet paper conveyed on a smooth surface belt with a uniform pressure from the upper side in a heating and drying unit, and includes a covering belt conveyor having a covering belt running while covering the entire wet paper on the smooth surface belt in an enclosed state together with the smooth surface belt, and a plurality of pressing rollers disposed at specified intervals in the running direction of the covering belt for pressing this covering belt from the upper side, and therefore the wet paper made and formed in the paper making net conveyor is securely reproduced as a wrinkle-free and smooth recycled paper. | 02-03-2011 |
20110030735 | CLEANING METHOD OF USED PAPER RECYCLING APPARATUS, CLEANING SYSTEM, AND USED PAPER RECYCLING APPARATUS - The present invention presents a cleaning technology in a used paper recycling apparatus capable of assuring a stable used paper recycling operation all the time, by removing and cleaning securely the used paper pulp remaining in the parts of the apparatus components of a used paper recycling apparatus of furniture size. The cleaning method of the cleaning system includes a white water cleaning process of circulating white water dewatered and collected in the paper making unit for manufacturing regenerated paper from used paper pulp in a pulp making unit and a pulp concentration adjusting unit of apparatus components for composing the used paper recycling apparatus by a white water cleaning unit, and cleaning the pulp making unit and the pulp concentration adjusting unit, and clean water cleaning processes of cleaning the paper making unit by clean water by a clean water cleaning unit. As a result, the used paper pulp remaining in the parts of the apparatus components can be securely cleaned and removed, and a stable used paper recycling operation can be assured all the time. | 02-10-2011 |
20110108220 | PULP CONCENTRATION ADJUSTING METHOD OF USED PAPER RECYCLING APPARATUS, PULP CONCENTRATION ADJUSTING DEVICE OF USED PAPER RECYCLING APPARATUS, AND USED PAPER RECYCLING APPARATUS - A pulp concentration adjusting technology for realizing a used paper recycling apparatus of furniture size that can be installed in a small shop or general household. The used paper recycling apparatus having a pulp making unit and a paper making unit includes a beating concentration adjusting unit for adjusting the beating concentration of the used paper pulp in the pulp making unit, and a paper making concentration adjusting unit for adjusting the paper making concentration of the used paper pulp in the paper making unit, in which the beating concentration adjusted in the beating concentration adjusting unit is set at a high concentration capable of beating in the pulp making unit, and the paper making concentration adjusted in the paper making concentration adjusting unit is set at a low concentration capable of making paper in the paper making unit. Therefore, the concentration of the used paper pulp is adjusted in two stages, and the concentration can be adjusted by effectively utilizing the small working space of the used paper recycling apparatus of furniture size, and the used paper can be recycled at high operation efficiency. | 05-12-2011 |
20120012269 | RECYCLED PAPER SMOOTHING DEVICE FOR USED PAPER RECYCLING APPARATUS - A recycled paper smoothing technology capable of regenerating the wet paper made and formed in the paper making process unit of the paper making unit securely as a smooth recycled paper free from wrinkle, in a very narrow used paper processing space of a used paper recycling apparatus of furniture size. A recycled paper smoothing unit has a smooth surface belt for conveying the wet paper, and a belt guide unit for conveying and guiding the smooth surface belt in a state curved upward toward the running direction thereof, and the wet paper on the smooth surface belt conveyed by the smooth surface belt is provided with a tension uniformly in the conveying and running direction, by the running action of the smooth surface belt, and the curved shape of the smooth surface belt due to the belt guide unit, so that a smooth recycled paper free from wrinkle is regenerated securely. | 01-19-2012 |
20120024490 | PULP FEEDER FOR USED PAPER RECYCLING APPARATUS - A pulp feeder capable of obtaining recycled paper of uniform texture, stable in the weight of the wet paper made on a mesh belt, in a very narrow used paper processing space of furniture size. A pulp feeding unit (pulp feeder) includes a retention unit disposed slidably on the upper side of an running mesh belt, for retaining a pulp suspension sent from a pulp manufacturing unit, and a paper making frame body for defining the supply width of the pulp suspension on the upper side of the mesh belt, in which the leading end position of this paper making frame body is provided with an overflow unit for keeping constant the water level of the pulp suspension retained in the retention unit. The pulp suspension supplied in the retention unit is retained to the water level defined the overflow unit, and is uniformly dispersed and supplied on the upper side of the mesh belt by cooperative action of this retention action and the running action of the mesh belt. | 02-02-2012 |
20120138250 | PULP MAKING DEVICE OF USED PAPER RECYCLING APPARATUS AND USED PAPER RECYCLING APPARATUS - A pulp making technology for realizing a used paper recycling apparatus of furniture size that can be installed in a small shop, room or the like. Having a beating machine provided with a pair of beating disks disposed oppositely to each other in a relatively rotatable manner at a close distance, this beating machine has a tiny beating gap, between the pair of beating disks, for executing the beating process of at least two continuous stages from a rough beating process to a finish beating process, and the beating gap starts at a supply port formed in a central part of the fixed side beating disk, and ends at a discharge port formed on the outer peripheral edge of the beating disks. Therefore, even in a very small beating process space contained in an apparatus space of furniture size, smooth and highly efficient beating of high processing capacity is realized without causing clogging of used paper. | 06-07-2012 |
20120279671 | USED PAPER RECYCLING APPARATUS AND ITS CONSTITUENT DEVICES - A used paper recycling apparatus capable to be installed in small office or general household, friendly to environment and low in running cost, and assuring high confidentiality. A used paper recycling apparatus comprising a pulp making section for crushing and beating used paper and making into pulp, a paper making section for recycling paper by making used paper pulp from the pulp making section, and a control section for driving and controlling by interlocking the pulp making section and paper making section, which are incorporated in a furniture size apparatus case, in which the pulp making section includes a crushing unit for stirring and grinding the used paper, and a beating unit for beating the crushed used paper from the crushing unit, and the crushing unit and beating unit are circulating the used paper pulp. | 11-08-2012 |
20120279672 | USED PAPER RECYCLING APPARATUS AND ITS CONSTITUENT DEVICES - A used paper recycling apparatus capable to be installed in small office or general household, friendly to environment and low in running cost, and assuring high confidentiality. A used paper recycling apparatus comprising a pulp making section for crushing and beating used paper and making into pulp, a paper making section for recycling paper by making used paper pulp from the pulp making section, and a control section for driving and controlling by interlocking the pulp making section and paper making section, which are incorporated in a furniture size apparatus case, in which the pulp making section includes a crushing unit for stirring and grinding the used paper, and a beating unit for beating the crushed used paper from the crushing unit, and the crushing unit and beating unit are circulating the used paper pulp. | 11-08-2012 |
20130161853 | SHRINKABLE FIBER FOR POROUS MOLDED BODY - To provide an add-in material to be added to a porous molded body base, the add-in material being capable of developing a pore of appropriate size efficiently without degrading the formability and productivity of a porous molded body, particularly a porous fired body when producing the porous molded body. A shrinkable fiber composed of a thermoplastic resin and to be dispersed in a base of a porous molded body, particularly a porous fired body, wherein the shrinkable fiber has a fiber diameter of 10 to 40 μm, a fiber length of 1 to 20 mm, and a dry-heat shrinkage percentage of at least 8% when subjected to heat treatment at 80° C. for 5 minutes. | 06-27-2013 |