NO175067B - Fremgangsmåte og innretning for siling og behandling av masse - Google Patents
Fremgangsmåte og innretning for siling og behandling av masseInfo
- Publication number
- NO175067B NO175067B NO893145A NO893145A NO175067B NO 175067 B NO175067 B NO 175067B NO 893145 A NO893145 A NO 893145A NO 893145 A NO893145 A NO 893145A NO 175067 B NO175067 B NO 175067B
- Authority
- NO
- Norway
- Prior art keywords
- fraction
- screening
- rejected
- pulp
- screened
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000012216 screening Methods 0.000 title abstract 3
- 239000000463 material Substances 0.000 abstract 2
- 238000005265 energy consumption Methods 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- D21D5/023—Stationary screen-drums
- D21D5/026—Stationary screen-drums with rotating cleaning foils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/114—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
- B01D29/115—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration open-ended, the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
- B01D29/118—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration open-ended
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
- B01D29/54—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/78—Handling the filter cake in the filter for purposes other than for regenerating for washing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
- B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Photographic Developing Apparatuses (AREA)
- Combined Means For Separation Of Solids (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI883649A FI80735B (fi) | 1988-08-04 | 1988-08-04 | Foerfarande och anordning foer sortering och behandling av massa. |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| NO893145D0 NO893145D0 (no) | 1989-08-03 |
| NO893145L NO893145L (no) | 1990-02-05 |
| NO175067B true NO175067B (no) | 1994-05-16 |
| NO175067C NO175067C (fi) | 1994-08-24 |
Family
ID=8526892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO893145A NO175067B (no) | 1988-08-04 | 1989-08-03 | Fremgangsmåte og innretning for siling og behandling av masse |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US5051168A (fi) |
| EP (1) | EP0355530B1 (fi) |
| AT (1) | ATE88226T1 (fi) |
| CA (1) | CA1330731C (fi) |
| DE (1) | DE68905974T2 (fi) |
| FI (1) | FI80735B (fi) |
| NO (1) | NO175067B (fi) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI82495C (fi) * | 1989-06-08 | 1991-03-11 | Ahlstroem Oy | Foerfarande och anordning foer separering av tunga foeroreningar fraon fibersuspensioner i samband med pumpning. |
| US5190160A (en) * | 1991-08-02 | 1993-03-02 | Ingersoll-Rand Company | Method and apparatus for enhancing transport of knots in a knot drainer |
| EP0529548B1 (en) * | 1991-08-30 | 1996-07-17 | Aikawa Iron Works Co., Ltd. | Screen apparatus for paper making |
| JP3076645B2 (ja) * | 1991-11-26 | 2000-08-14 | 株式会社サトミ製作所 | 紙料精選装置 |
| US5307939A (en) * | 1992-07-13 | 1994-05-03 | Ingersoll-Rand Company | Screening apparatus for papermaking pulp |
| JP4048258B2 (ja) | 1998-02-03 | 2008-02-20 | 株式会社Ｉｈｉ | 古紙パルプの選別装置 |
| JP2003119679A (ja) * | 2001-10-17 | 2003-04-23 | Aikawa Iron Works Co Ltd | パルプ加熱装置 |
| MY183813A (en) * | 2012-08-13 | 2021-03-17 | Lee Tech Llc | Multi-zoned screening apparatus |
| CN106216220A (zh) * | 2016-07-27 | 2016-12-14 | 浙江明佳环保科技有限公司 | 一种有机肥颗粒筛选机 |
| CN113622212B (zh) * | 2021-08-11 | 2023-06-27 | 泰盛科技（集团）股份有限公司 | 一种竹浆纤维筛分装置 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US791566A (en) * | 1904-07-01 | 1905-06-06 | William V Meyer | Separator. |
| US2983379A (en) * | 1958-03-17 | 1961-05-09 | Combined Locks Paper Company | Cylindrical paper stock screen |
| US3672506A (en) * | 1970-05-06 | 1972-06-27 | Jylhavaara Osakeyhtio | Pressure strainer device |
| FI51221C (fi) * | 1972-06-21 | 1976-11-10 | Yhtyneet Paperitehtaat Oy | Painesihtilaite. |
| US3791917A (en) * | 1973-03-07 | 1974-02-12 | Bird Machine Co | Process for producing kraft paper laminate of top stock and base stock layers |
| US3997441A (en) * | 1975-04-21 | 1976-12-14 | Pamplin Jr Lee F | Pressure filter separator |
| JPS5232175A (en) * | 1975-09-05 | 1977-03-11 | Asahi Eng Kk | Pneumatic filtration process and device therefor |
| US4202759A (en) * | 1978-11-24 | 1980-05-13 | Prater Industries, Inc. | Centrifugal screening apparatus |
| SU1335602A1 (ru) * | 1984-12-21 | 1987-09-07 | Архангельский лесотехнический институт им.В.В.Куйбышева | Сортировка дл волокнистой массы |
| CA1288732C (en) * | 1985-08-09 | 1991-09-10 | Christian Sauzedde | Apparatus for screening paper fiber stock |
| ATE53083T1 (de) * | 1986-02-18 | 1990-06-15 | Voith Gmbh J M | Sortiereinrichtung fuer fasersuspensionen. |
| DE3703831A1 (de) * | 1987-02-07 | 1988-09-08 | Voith Gmbh J M | Spuckstoffsortierer |
| SE461665B (sv) * | 1988-07-04 | 1990-03-12 | Kamyr Ab | Apparat foer silning av en suspension av en fiberhaltig cellulosamassa |
-
1988
- 1988-08-04 FI FI883649A patent/FI80735B/fi not_active Application Discontinuation
-
1989
- 1989-07-14 US US07/379,998 patent/US5051168A/en not_active Expired - Fee Related
- 1989-07-18 CA CA000605992A patent/CA1330731C/en not_active Expired - Fee Related
- 1989-08-03 NO NO893145A patent/NO175067B/no unknown
- 1989-08-04 DE DE89114446T patent/DE68905974T2/de not_active Expired - Fee Related
- 1989-08-04 EP EP89114446A patent/EP0355530B1/en not_active Expired - Lifetime
- 1989-08-04 AT AT89114446T patent/ATE88226T1/de not_active IP Right Cessation
-
1991
- 1991-05-30 US US07/707,644 patent/US5145072A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FI883649A (fi) | 1990-02-05 |
| DE68905974T2 (de) | 1993-11-11 |
| CA1330731C (en) | 1994-07-19 |
| FI883649A0 (fi) | 1988-08-04 |
| ATE88226T1 (de) | 1993-04-15 |
| NO893145D0 (no) | 1989-08-03 |
| US5145072A (en) | 1992-09-08 |
| US5051168A (en) | 1991-09-24 |
| DE68905974D1 (de) | 1993-05-19 |
| NO893145L (no) | 1990-02-05 |
| EP0355530B1 (en) | 1993-04-14 |
| NO175067C (fi) | 1994-08-24 |
| EP0355530A1 (en) | 1990-02-28 |
| FI80735B (fi) | 1990-03-30 |
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