专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP6460741B2 製紙用ストレーナ及び製紙用異物分離装置有权
公开(公告)号：JP6460741B2
公开(公告)日：2019-01-30
申请号：JP2014236091
申请日：2014-11-21
申请人：相川鉄工株式会社
发明人：相川雅紀
IPC分类号： B03B5/00 , D21D5/04

2. 发明专利

JP2825175B2 失效
公开(公告)号：JP2825175B2
公开(公告)日：1998-11-18
申请号：JP28634193
申请日：1993-11-16
申请人： SATOMI SEISAKUSHO KK
发明人： SATOMI HITOSHI
IPC分类号： B01D29/01 , B01D29/11 , B01D36/02 , B07B1/04 , B07B1/20 , B07B9/00 , D21D5/02 , D21D5/04 , D21D5/06

3. 实用新型

JP2581908Y2 失效
公开(公告)号：JP2581908Y2
公开(公告)日：1998-09-24
申请号：JP6066692
申请日：1992-08-28
IPC分类号： B03B5/00 , D21D5/04

4. 发明专利

JP2793037B2 失效
公开(公告)号：JP2793037B2
公开(公告)日：1998-09-03
申请号：JP50026890
申请日：1989-11-07
申请人： SHEREKO AB
发明人： FUIERUSHUTOROMU ROORANDO , FURIKUHARUTO RUNE
IPC分类号： B01D35/16 , D21C9/02 , D21C9/06 , D21D5/02 , D21D5/04

5. 发明专利

JPH0949181A DISK FILTER 失效
公开(公告)号：JPH0949181A
公开(公告)日：1997-02-18
申请号：JP14354695
申请日：1995-06-09
申请人： AHLSTROEM OY
发明人： SETSUPO RUTSUKARINEN , ARI PERUKIO
IPC分类号： B01D24/38 , B01D33/21 , B01D33/70 , D21D5/04
摘要： PURPOSE: To stabilize the feed of pulp slurry by dispersing and diluting the concentrated slurry, as its foaming is prevented, by means of a slurry feeder of a disk filter type constituted with a header pipe comprising a feeding chute, a feeding pipe and a conduit. CONSTITUTION: In a disk filter comprising a disk made of a plurality of sectors fixed to a horizontal shaft set to the treating tank and a feeding device for feeding the materials to be treated, a feeder supplying a filter suspension to the disk filter is constituted by arranging a feeding chute 36 which has at least two side faces 38, the edge face 40 and an opening of a round or rectangular hole to the wall 18 of the tank on the ascending side and mounting a header piping device comprising a feeding pipe 30 and a feeding conduit 34.

6. 发明专利

JPH08226090A METHOD FOR FORMING FLAT SCREEN OR CENTRIPETAL SCREEN 失效
公开(公告)号：JPH08226090A
公开(公告)日：1996-09-03
申请号：JP25911495
申请日：1995-10-05
申请人： VOITH SULZER STOFFAUFBEREITUNG
发明人： BUERUNAA RANGE
IPC分类号： D21D5/00 , B01D29/01 , B07B1/12 , B07B1/46 , D21D5/02 , D21D5/04 , D21D5/16
摘要： PROBLEM TO BE SOLVED: To fabricate a flat or centripetal screen by sequentially inserting and fixing many bar members into the laterally open recesses of bar support members in a substantially axially parallel arrangement relative to one another. SOLUTION: This method for fabricating a flat or centripetal screen comprises sequentially inserting many bar members 3 into the laterally open recesses 4 of a pair of bar support members 2a so that the bar members are arranged in substantially axially parallel arrangement relative to one another, and then bending the bar support members 2a from the initial state to a final state wherein the longitudinal edge has a final radius of curvature larger than the initial radius of curvature such that the open recesses 4 are sufficiently closed to exert a clamping force upon the bars due to plastic deformation of the bar support members 2a. Each of the bar support members includes the laterally open recesses provided along a longitudinal edge of the bar support member 2a. In an initial state in which it is not subject to any tensions, the longitudinal edge has an initial radius of curvature such that the laterally open recesses 4 are open sufficiently to receive the bars in the initial state in order to provide a screen shell.

7. 发明专利

JPH07138892A COMPOSITE TYPE SCREEN 失效
公开(公告)号：JPH07138892A
公开(公告)日：1995-05-30
申请号：JP28634193
申请日：1993-11-16
申请人： SATOMI SEISAKUSHO KK
发明人： SATOMI HITOSHI
IPC分类号： B01D29/01 , B01D29/11 , B01D36/02 , B07B1/04 , B07B1/20 , B07B9/00 , D21D5/02 , D21D5/04 , D21D5/06
摘要： PURPOSE:To provide a composite type screen, capable of separately controlling the functions to remove foreign materials in a primary and a secondary treating chambers and reducing the number of parts and improved in the functions to remove the foreign materials. CONSTITUTION:This composite type screen is provided by dividing an apparatus body 1 into the first construction part 3 containing a primary treating chamber (C) therein and the second construction part 4 containing a secondary treating chamber (D) therein, arranging a screen plate 2 between the divided surfaces, providing the first rotating shaft 18 to which an impeller 19 is attached in the primary treating chamber (C) and the second rotating shaft 27 to which a rotor 28 is attached in the secondary treating chamber (D).

8. 发明专利

JPH06313284A FINE SELECTION OF RAW MATERIAL WASTE PAPER 失效
公开(公告)号：JPH06313284A
公开(公告)日：1994-11-08
申请号：JP11926993
申请日：1993-04-23
申请人： YAMAZAKI TOKUSHICHI
发明人： YAMAZAKI TOKUSHICHI
IPC分类号： D21B1/34 , D21D5/04
摘要： PURPOSE:To prepare a high-quality fiber for paper making from a raw material obtained by coarsely breaking waste paper containing small pieces of plastic film, aluminum foil, etc., while saving energy. CONSTITUTION:A raw material obtained by coarsely breaking waste paper is supplied to the first separator 31 equipped with a perforated plate having many holes of a suitable diameter corresponding to the degree of fine selection and with a screen having slits of a suitable size and the fibers allowed to pass through the screen are recovered. The material not allowed to pass through the holes of the perforated plate is supplied to the second separator 32 equipped with a perforated plate having many holes of a suitable diameter and the material not allowed to pass through the holes is discharged. The paper stock allowed to pass through the holes of the second separator and the material not allowed to pass through the screen of the first separator are supplied to the third separator 33 equipped with a screen having slits of a size almost same as that of the first separator. The material not allowed to pass through the slits is discharged and the fibers allowed to pass through the slits are recovered and supplied together with the fibers recovered by the first separator to next process.

9. 发明专利

JPH0461115B2 失效
公开(公告)号：JPH0461115B2
公开(公告)日：1992-09-29
申请号：JP15636986
申请日：1986-07-04
申请人： KAMYR AB
发明人： FUIN YAKOBUSEN , RORUFU EKUHORUMU
IPC分类号： D21D5/02 , B01D43/00 , D21B1/34 , D21D5/00 , D21D5/04 , D21D5/20

10. 实用新型

JPH0448295U 失效
公开(公告)号：JPH0448295U
公开(公告)日：1992-04-23
申请号：JP8948590
申请日：1990-08-29
IPC分类号： D21B1/30 , D21B1/32 , D21D1/34 , D21D5/04

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式