JP2012522140A - スクリーン - Google Patents
スクリーン Download PDFInfo
- Publication number
- JP2012522140A JP2012522140A JP2012501215A JP2012501215A JP2012522140A JP 2012522140 A JP2012522140 A JP 2012522140A JP 2012501215 A JP2012501215 A JP 2012501215A JP 2012501215 A JP2012501215 A JP 2012501215A JP 2012522140 A JP2012522140 A JP 2012522140A
- Authority
- JP
- Japan
- Prior art keywords
- screen
- openings
- opening
- inflow side
- webs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002657 fibrous material Substances 0.000 claims abstract description 11
- 239000000725 suspension Substances 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000011515 electrochemical drilling Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
- D21D5/16—Cylinders and plates for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
- D21B1/34—Kneading or mixing; Pulpers
- D21B1/345—Pulpers
Abstract
Description
Claims (11)
- 紙匹、厚紙ウェブ、薄葉紙ウェブ又はその他の繊維材料ウェブの製作に適した繊維材料懸濁液を処理するためのスクリーンであって、多数のスクリーン開口(1,2)が設けられており、これらのスクリーン開口の最小横断面が、ほぼ同じ大きさである形式のものにおいて、
スクリーン開口(1,2)の流入側の横断面の大きさが、互いに異なっていることを特徴とする、スクリーン。 - スクリーン開口(2)の一部、有利にはほぼ半分が、流入側(5)に向かって有利には円錐形に拡開している、請求項1記載のスクリーン。
- スクリーン開口(1)の一部、有利にはその半数において、流入側(5)が円筒形に形成されている、請求項1又は2記載のスクリーン。
- スクリーン開口(1,2)が円形の横断面を有している、請求項1から3までのいずれか1項記載のスクリーン。
- スクリーン開口(1,2)の最小横断面積が、0.5〜700mm2、有利には3〜300mm2である、請求項1から4までのいずれか1項記載のスクリーン。
- スクリーン開口(1,2)が規則的に配置されていて、有利には相並んで位置するスクリーン開口(1,2)が複数の平行な列(3,4)を成して配置されている、請求項1から5までのいずれか1項記載のスクリーン。
- 円筒形の流入側(5)を備えたスクリーン開口(1)と、円錐形の流入側(5)を備えたスクリーン開口(2)とが、1つの列(3,4)において交互に配置されている、請求項6記載のスクリーン。
- スクリーン開口(1,2)が、相並んで位置するスクリーン開口(1,2)の互いに直角に延びる複数の列(3,4)を成して配置されている、請求項6又は7記載のスクリーン。
- 円錐形のスクリーン開口(2)の横断面が、100〜400%だけ、有利には200〜300%だけ流入側に向かって拡開している、請求項2から8までのいずれか1項記載のスクリーン。
- スクリーンの厚さが6〜30mmである、請求項1から9までのいずれか1項記載のスクリーン。
- 流入側(5)におけるスクリーン開口(2)の円錐部(6)の深さが0.5〜5mmである、請求項2から10までのいずれか1項記載のスクリーン。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009015405A DE102009015405A1 (de) | 2009-03-27 | 2009-03-27 | Sieb |
DE102009015405.1 | 2009-03-27 | ||
PCT/EP2010/052312 WO2010108746A1 (de) | 2009-03-27 | 2010-02-24 | Sieb |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012522140A true JP2012522140A (ja) | 2012-09-20 |
JP5404904B2 JP5404904B2 (ja) | 2014-02-05 |
Family
ID=42040603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012501215A Expired - Fee Related JP5404904B2 (ja) | 2009-03-27 | 2010-02-24 | スクリーン |
Country Status (9)
Country | Link |
---|---|
US (1) | US8584865B2 (ja) |
EP (1) | EP2411577B1 (ja) |
JP (1) | JP5404904B2 (ja) |
KR (1) | KR101712347B1 (ja) |
CN (1) | CN102365406B (ja) |
BR (1) | BRPI1006690B1 (ja) |
CA (1) | CA2756878A1 (ja) |
DE (1) | DE102009015405A1 (ja) |
WO (1) | WO2010108746A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011080953A1 (de) | 2011-08-15 | 2013-02-21 | Voith Patent Gmbh | Sieb |
CN107175205A (zh) * | 2017-07-29 | 2017-09-19 | 湖南大三湘油茶生态产业有限公司 | 油茶果壳与茶籽分离筛 |
CN107876395B (zh) * | 2017-09-15 | 2024-02-02 | 徐州徐工筑路机械有限公司 | 筛网、振动筛和沥青拌合站 |
CN115467633B (zh) * | 2022-11-01 | 2023-06-02 | 山东省煤田地质规划勘察研究院 | 一种用于绿色勘查的钻探自动化泥浆循环净化装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62162297U (ja) * | 1986-03-31 | 1987-10-15 | ||
JPH0460595U (ja) * | 1990-10-01 | 1992-05-25 | ||
JPH0790791A (ja) * | 1993-09-16 | 1995-04-04 | Rootaa Kogyo Kk | フラットストレーナーに加工する、円を連ねた形状の溝 |
JPH08505443A (ja) * | 1993-07-22 | 1996-06-11 | ジェイ.エム.フォイト ジー.エム.ビー.エイチ | スクリーン |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1916393A (en) * | 1931-09-23 | 1933-07-04 | Richmond W Smith | Pulp screen plate |
FR1539846A (fr) * | 1967-08-02 | 1968-09-20 | E Et M Lamort Fils Ets | Perfectionnement aux épurateurs notamment pour les pâtes à papier |
US4276159A (en) * | 1980-06-19 | 1981-06-30 | The Black Clawson Company | Apparatus for screening paper fiber stock |
FI67588C (fi) * | 1983-01-26 | 1985-04-10 | Ahlstroem Oy | Silplaot |
US4717471A (en) * | 1985-09-05 | 1988-01-05 | The Black Clawson Company | Apparatus for screening paper fiber stock |
CA1288733C (en) * | 1985-09-05 | 1991-09-10 | The Black Clawson Company | Apparatus for screening paper fiber stock |
DE3927202A1 (de) * | 1989-08-17 | 1991-02-21 | Fiedler Heinrich Gmbh | Zylindrischer siebkorb |
US5200072A (en) * | 1990-08-16 | 1993-04-06 | Ahlstrom Screen Plates Inc. | Screen plates and methods of manufacture |
DE29608938U1 (de) * | 1996-05-18 | 1996-08-08 | Voith Sulzer Stoffaufbereitung | Vorrichtung zum Sortieren von faserstoffhaltiger Suspension |
DE19620051A1 (de) * | 1996-05-18 | 1997-11-20 | Voith Sulzer Stoffaufbereitung | Vorrichtung zum Sortieren von faserstoffhaltiger Suspension |
DE19635189C2 (de) * | 1996-08-30 | 1999-01-28 | Voith Sulzer Stoffaufbereitung | Verfahren zur Herstellung von Sieben |
CN101105014B (zh) * | 2001-10-18 | 2010-06-02 | 卡丹特布莱克克劳森公司 | 用于对造纸纸浆进行纤维分离的碎浆机提取底板 |
DE10217926A1 (de) * | 2002-04-23 | 2003-11-13 | Voith Paper Patent Gmbh | Verfahren zum Nasssieben von Faserstoffsuspensionen |
US8267255B2 (en) * | 2009-09-07 | 2012-09-18 | Optnics Precision Co., Ltd. | Sieve, sifting device, solder balls, and method of sifting spherical particles |
-
2009
- 2009-03-27 DE DE102009015405A patent/DE102009015405A1/de not_active Withdrawn
-
2010
- 2010-02-24 EP EP10705351A patent/EP2411577B1/de active Active
- 2010-02-24 CA CA2756878A patent/CA2756878A1/en not_active Abandoned
- 2010-02-24 CN CN201080014878.0A patent/CN102365406B/zh not_active Expired - Fee Related
- 2010-02-24 WO PCT/EP2010/052312 patent/WO2010108746A1/de active Application Filing
- 2010-02-24 BR BRPI1006690-0A patent/BRPI1006690B1/pt active IP Right Grant
- 2010-02-24 JP JP2012501215A patent/JP5404904B2/ja not_active Expired - Fee Related
- 2010-02-24 KR KR1020117022562A patent/KR101712347B1/ko active IP Right Grant
-
2011
- 2011-09-22 US US13/240,566 patent/US8584865B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62162297U (ja) * | 1986-03-31 | 1987-10-15 | ||
JPH0460595U (ja) * | 1990-10-01 | 1992-05-25 | ||
JPH08505443A (ja) * | 1993-07-22 | 1996-06-11 | ジェイ.エム.フォイト ジー.エム.ビー.エイチ | スクリーン |
JPH0790791A (ja) * | 1993-09-16 | 1995-04-04 | Rootaa Kogyo Kk | フラットストレーナーに加工する、円を連ねた形状の溝 |
Also Published As
Publication number | Publication date |
---|---|
KR20110132574A (ko) | 2011-12-08 |
DE102009015405A1 (de) | 2010-09-30 |
BRPI1006690B1 (pt) | 2019-06-25 |
EP2411577A1 (de) | 2012-02-01 |
US20120031816A1 (en) | 2012-02-09 |
EP2411577B1 (de) | 2013-01-16 |
CA2756878A1 (en) | 2010-09-30 |
CN102365406A (zh) | 2012-02-29 |
KR101712347B1 (ko) | 2017-03-06 |
BRPI1006690A2 (pt) | 2016-04-12 |
WO2010108746A1 (de) | 2010-09-30 |
CN102365406B (zh) | 2015-07-22 |
JP5404904B2 (ja) | 2014-02-05 |
US8584865B2 (en) | 2013-11-19 |
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