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111. 发明专利

JP4636581B2 The method of dehydrating treatment liquid containing a rotary compressor filtration machine and sludge 有权
公开(公告)号：JP4636581B2
公开(公告)日：2011-02-23
申请号：JP2001297097
申请日：2001-09-27
申请人：孝治大塚
发明人：孝治大塚
IPC分类号： B01D33/17 , B30B9/20 , B30B9/26 , C02F11/12

112. 发明专利

JP4633092B2 有权
公开(公告)号：JP4633092B2
公开(公告)日：2011-02-23
申请号：JP2007201502
申请日：2007-08-02
IPC分类号： B01D33/29 , B01D33/327 , B01D33/333 , B30B9/26

113. 发明专利

JP4335808B2 Method of compressing and drying the double-flow cage-type compactor / dryer unit and waste 有权
公开(公告)号：JP4335808B2
公开(公告)日：2009-09-30
申请号：JP2004541160
申请日：2003-09-29
申请人：ジオイア、アントニオラ
发明人：ジオイア、アントニオラ
IPC分类号： F26B9/04 , B09B3/00 , B30B9/06 , B30B9/26 , F26B7/00 , F26B23/10
CPC分类号： B30B9/267 , B30B9/06 , B30B9/067 , F26B7/00 , F26B23/10 , F26B2200/04

114. 发明专利

JP2004337752A Screw type filtering dehydrator 有权
标题翻译：螺丝式过滤脱水机
公开(公告)号：JP2004337752A
公开(公告)日：2004-12-02
申请号：JP2003138299
申请日：2003-05-16
申请人： Tsurumi Mfg Co Ltd , 株式会社鶴見製作所
发明人： CHIGA TATSUYA
IPC分类号： B01D29/25 , B01D33/00 , B30B9/14 , B30B9/26 , C02F11/12
CPC分类号： B30B9/14 , B30B9/26
摘要： PROBLEM TO BE SOLVED: To provide a screw type filtering dehydrator of which the filter body is quickly and easily assembled or disassembled, which is manufactured at a low cost and is excellent in maintenance, and which prevents an annular movable plate from receiving the effect of gravity to excessively fall to a necessary degree or more at the time of eccentric rotary motion due to a screw conveyor and does not cause an increase in the load to a motor.
SOLUTION: This screw type filtering dehydrator, in which the annular movable plates 9 interposed among respective laminating layers of a large number of annular filter plates 8 in a filter frame 1 are eccentrically rotated by the screw conveyor 11, has abutting surfaces 5 extending in an axial direction on the inner peripheral surface of the filter frame 1, hooking edges 14 mutually abutting against the abutting surfaces 5 on respective annular filter plates 8, and also a crosspiece-shaped remaining part 6 facing to the outer peripheral lower side of a filter body 7 on the inner peripheral surface of the lower side of the filter frame 1.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种螺杆式过滤脱水机，其过滤体快速且容易地组装或拆卸，其制造成本低廉，维护性优异，并且防止环形可动板接收由于螺旋输送机在偏心旋转运动时重力的作用过度地下降到必要的程度以上，并且不会引起对电动机的负荷的增加。解决方案：这种螺杆式过滤脱水器，其中插入在过滤器框架1中的大量环形过滤板8的各个层压层之间的环形可动板9由螺旋传送器11偏心旋转，具有邻接表面5 在过滤器框架1的内周面上沿轴向延伸，在各个环状过滤板8上相互邻接抵接面5的钩形边缘14，以及面向外部下部的横档状剩余部6 过滤器框架1的下侧的内周面上的过滤器主体7.版权所有（C）2005，JPO＆NCIPI

115. 发明专利

JP2004255286A SCREW TYPE FILTRATION AND DEWATERING APPARATUS 审中-公开
公开(公告)号：JP2004255286A
公开(公告)日：2004-09-16
申请号：JP2003048579
申请日：2003-02-26
申请人： TSURUMI MFG
发明人： CHIGA TATSUYA
IPC分类号： B01D29/46 , B01D29/25 , B01D33/00 , B30B9/14 , B30B9/26
摘要： PROBLEM TO BE SOLVED: To provide a screw type filtration and dewatering apparatus of which the filtration body is assembled and disassembled accurately, quickly and easily and thus produced at a low cost and is excellent in the maintenance property. SOLUTION: The screw type filtration and dewatering apparatus comprises a cylindrical filtration body 6 obtained by arranging a large number of circular filtration plates 7 at narrow gaps from one another in layers in a cylindrical outer frame 1 having a filtered water flow out window 2 in the wall face and using the respective narrow gaps as filtered water flow out grooves 8 and a screw conveyer 16 fitted in the center hole using the starting aperture of the filtration body 6 as the sludge sending-in port and the terminal aperture as the dewatered cake sending-out port. The outer circumferential rim of each circular filtration plate 7 has a fitting part 9 for positioning formed by grooving and a rod 3 for stopping rotation of the plate along the inner circumference of the cylindrical outer frame 1 is formed vertically. The respective circular filtration plates 7 are arranged in the cylindrical outer frame 1 in such a state that the fitting part 9 for positioning is engaged with the rod 3 for stopping rotation. COPYRIGHT: (C)2004,JPO&NCIPI

116. 发明专利

JP2004181392A Filter press and pressing method for the same 有权
公开(公告)号：JP2004181392A
公开(公告)日：2004-07-02
申请号：JP2002352580
申请日：2002-12-04
申请人： Kurita Mach Mfg Co Ltd , 株式会社栗田機械製作所
发明人： NAKAMURA MASAYUKI
IPC分类号： B01D25/12 , B30B9/26
摘要： PROBLEM TO BE SOLVED: To provide a filter press of a simple structure that can be supplied with a heating medium such as warm water even when the number of filter plates increases, and a pressing method for the same.
SOLUTION: Heating medium supply holes 25A to 25D and heating medium drain holes 27A to 27D are perforated perpendicularly in lugs 4a and 4b of each filter plate 4, and the filter plates are divided into at least 2 groups, a front stand side and a back stand side, each of which is supplied with the heating medium by the nearest stand side.
COPYRIGHT: (C)2004,JPO&NCIPI

117. 发明专利

JP2003245508A SCREW TYPE FILTRATION AND DEHYDRATION DEVICE 审中-公开
公开(公告)号：JP2003245508A
公开(公告)日：2003-09-02
申请号：JP2002045042
申请日：2002-02-21
申请人： TSURUMI MFG
发明人： KANETANI HIDEAKI
IPC分类号： B01D29/25 , B30B9/14 , B30B9/26
摘要： PROBLEM TO BE SOLVED: To provide a screw type filtration and dehydration device in which a load of a motor is reduced by a low load application on a screw, the screw is hardly worn and a swinging-vibration function of an annular movable plate is not impaired even if an abrasion is occurred by using for a long time. SOLUTION: In the well known screw type filtration and dehydration device, a screw conveyor is fitted to a center hole 10 of a cylindrical filtration body 1 in which a plurality of annular filtration plate 2 and the annular movable plates 3 are superposed with a gap. Inner diameters of the annular filtration plates 2 are formed to a slightly larger diameter than an outer diameter of the screw of the screw conveyor. The device has a slide piece 3c extended from an inner diameter surface of the annular movable plate 2. A front side surface of the screw is rotated while pressing the above slide piece 3c. Thereby, an eccentric rotation movement of the annular movable plate 3 is carried out. COPYRIGHT: (C)2003,JPO

118. 发明专利

JP2003136289A DEHYDRATOR OF SCREW PRESS 审中-公开
公开(公告)号：JP2003136289A
公开(公告)日：2003-05-14
申请号：JP2001334322
申请日：2001-10-31
申请人： YAMATO CO LTD
发明人： KAWABATA HIRONOSHIN , ARAI TETSUO
IPC分类号： B01D29/25 , B30B9/14 , B30B9/26 , C02F11/12
摘要： PROBLEM TO BE SOLVED: To stably perform the oscillations of movable plates and to prolong service lines of rotary shafts by reducing deflections and deformations of the rotary shafts. SOLUTION: In a dehydrator 1 of a screw press in which a multiplate group 9 is constituted by alternately arranging a number of fixed plates 7 and movable plates 8 and with which the dewatering of sludge is performed from small voids between the respective plates 7, 8 while feeding the sludge by a screw 5 penetrating through a central cylinder part 31 in the multiplate group 9, the rotary shafts 10a, 10b which are supported freely rotatably with shaft support bodies 11a, 11b and 11c which are provided on one-end side and the other-end side of the multiplate group 9 and in at least one place between them and situated on both sides of the intermediate shaft support body 11b are off-centered relative to the center is of the shaft support body 11b in different directions with each other.

119. 发明专利

JP2002192387A SCREW PRESS DEHYDRATOR 失效
公开(公告)号：JP2002192387A
公开(公告)日：2002-07-10
申请号：JP2000392217
申请日：2000-12-25
申请人： PENTA OCEAN CONSTRUCTION
发明人： INOASHI NOBORU
IPC分类号： B01D29/11 , B01D29/62 , B01D33/06 , B30B9/12 , B30B9/14 , B30B9/26 , C02F11/12
摘要： PROBLEM TO BE SOLVED: To provide a screw press dehydrator capable of greatly reducing the using quantity of a coagurant since it is not necessary to make a flock excessively large, capable of making a running cost (chemical expense) low, and capable of preventing clogging since filter cloth can be cleaned continuously. SOLUTION: Using the filter cloth 12 running endlessly, a part of the filter cloth is inserted into a cylindrical path formed by an outer screen 13 and an inner screen 14 provided with a plurality of holes. And through the cylindrical path, the filter cloth is drawn out outside the screen to suspend on a cylindrical driving device 16, and the filter cloth is moved endlessly so as to make cleaning by a cleaning device 17.

120. 发明专利

JPH1119419A SCREEN OF DUST COLLECTOR AND MANUFACTURE OF SAME 失效
公开(公告)号：JPH1119419A
公开(公告)日：1999-01-26
申请号：JP18769797
申请日：1997-06-27
申请人： HITACHI KIDEN KOGYO KK
发明人： MATSUMOTO GUNJI , NAKATSUKA TAKAO , HIRAI ATSUO
IPC分类号： B01D29/31 , B30B9/14 , B30B9/26
摘要： PROBLEM TO BE SOLVED: To enable setting the mesh size of a screen small and also to enlarge the opening rate to improve water throughput capacity by forming a metal plate in which a lot of oblong holes are made into a cylinder to constitute the screen. SOLUTION: As for a screen 3, in order to surely catch refuse including fine refuse contained in sewage flowing in from a water receiving tank, a metal plate of stainless steel or the like having desired thickness (about 2-8 mm) in which a lot of oblong holes 30a, 30b each having opening width (about 1-3 mm) in the short side direction are punched in parallel at prescribed intervals (about 1-3 mm) is used. And the plate is bent to form the first half part 3F having an inlet port 3E at the upper part in which the sewage flows from the water receiving tank like a U-shape and the latter half part 3R like a cylinder, and flanges 31, 32 are welded to the end parts thereof respectively. To the boundary between the first half part 3F and the latter half part 3R of the screen 3, a boundary member 33 is welded.

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