SE452953B - Forfarande och anordning for behandling av fran en tredbarkningsanordning resulterande bark - Google Patents
Forfarande och anordning for behandling av fran en tredbarkningsanordning resulterande barkInfo
- Publication number
- SE452953B SE452953B SE8304481A SE8304481A SE452953B SE 452953 B SE452953 B SE 452953B SE 8304481 A SE8304481 A SE 8304481A SE 8304481 A SE8304481 A SE 8304481A SE 452953 B SE452953 B SE 452953B
- Authority
- SE
- Sweden
- Prior art keywords
- bark
- conveyor
- water
- solids
- layer
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
- C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
- Filtering Materials (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI822575A FI67181C (fi) | 1982-07-21 | 1982-07-21 | Foerfarande och anlaeggning foer separering av fast material saosom fibrer sediment eller slam fraon vatten foer aoteranvaendning |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8304481D0 SE8304481D0 (sv) | 1983-08-18 |
SE8304481L SE8304481L (sv) | 1985-02-19 |
SE452953B true SE452953B (sv) | 1988-01-04 |
Family
ID=8515834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8304481A SE452953B (sv) | 1982-07-21 | 1983-08-18 | Forfarande och anordning for behandling av fran en tredbarkningsanordning resulterande bark |
Country Status (5)
Country | Link |
---|---|
US (2) | US4525284A (fi) |
CA (1) | CA1210705A (fi) |
DE (1) | DE3329857A1 (fi) |
FI (1) | FI67181C (fi) |
SE (1) | SE452953B (fi) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2169815B (en) * | 1985-01-18 | 1989-04-12 | Tickhill Eng Co Ltd | Apparatus for separating solids from liquid |
US4834878A (en) * | 1986-04-23 | 1989-05-30 | Anderson John W | Apparatus for separating liquid from sludge |
DE3729103A1 (de) * | 1987-09-01 | 1989-03-16 | Josef Dipl Ing Merai | Vorrichtung zur fest-fluessig-trennung von schlaemmen durch gravitation |
US4944873A (en) * | 1989-01-12 | 1990-07-31 | Williams Jack R | Dewatering system for sludge removal |
FI100521B (fi) * | 1993-06-01 | 1997-12-31 | Akvaterra Oy | Menetelmä kloorifenolipitoisen veden puhdistamiseksi ja kloorifenolin hajoittamiseksi |
DE19534924C1 (de) * | 1995-09-20 | 1996-09-26 | Josef Kerner | Separator zur Feststoffabtrennung aus schlammartigen Medien, insbesondere aus Gülle oder Klärschlamm |
US5833868A (en) * | 1997-06-27 | 1998-11-10 | Recot, Inc. | Portable water recycler |
US6228215B1 (en) * | 1998-04-06 | 2001-05-08 | Hoffman Enviornmental Systems, Inc. | Method for countercurrent treatment of slurries |
KR100667012B1 (ko) * | 2004-08-23 | 2007-01-10 | 이대형 | 여상 회전 순환식 오수여과장치 |
US10173160B2 (en) * | 2015-10-09 | 2019-01-08 | Heinzen, Llc | Effluent removal system and method of use |
CN105413292B (zh) * | 2015-12-20 | 2017-10-31 | 重庆德蒙特科技发展有限公司 | 切削液过滤装置 |
CN105413291B (zh) * | 2015-12-20 | 2017-10-31 | 重庆德蒙特科技发展有限公司 | 分流式切削液过滤装置 |
CN108178402A (zh) * | 2018-02-07 | 2018-06-19 | 刘振 | 一种生活污水环保处理装置 |
SE544566C2 (en) * | 2020-01-31 | 2022-07-19 | Hydria Water Ab | A separation device and method to separate contaminants from contaminated water |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3335862A (en) * | 1964-02-28 | 1967-08-15 | Hirs Gene | Multiple shell filters |
US3486621A (en) * | 1967-01-12 | 1969-12-30 | Hydromation Eng Co | Filtration of organic materials |
US3531404A (en) * | 1968-04-01 | 1970-09-29 | Union Tank Car Co | Sewage treatment system |
US3497063A (en) * | 1969-02-11 | 1970-02-24 | Hydromation Eng Co | Method of and apparatus for filtering |
DE2149054A1 (de) * | 1971-10-01 | 1973-04-05 | Flessner Kg | Verfahren zur aufbereitung von kartoffelabfaellen |
DE2422208C3 (de) * | 1974-05-08 | 1984-08-09 | Alb. Klein Gmbh & Co Kg, 5241 Niederfischbach | Verfahren und Vorrichtung zum Entwässern von schlammartigen Gütern |
FR2354121A1 (fr) * | 1976-06-11 | 1978-01-06 | Degremont | Appareil de deshydratation des boues |
US4160732A (en) * | 1977-07-07 | 1979-07-10 | Uop Inc. | Mechanical dewatering process |
JPS5720244Y2 (fi) * | 1979-12-28 | 1982-04-30 | ||
US4420402A (en) * | 1981-12-07 | 1983-12-13 | Albany International Corp. | Method and apparatus with couch press for dewatering a slurry of fine particles |
-
1982
- 1982-07-21 FI FI822575A patent/FI67181C/fi not_active IP Right Cessation
-
1983
- 1983-05-12 US US06/494,100 patent/US4525284A/en not_active Expired - Fee Related
- 1983-07-13 CA CA000432327A patent/CA1210705A/en not_active Expired
- 1983-08-18 SE SE8304481A patent/SE452953B/sv not_active IP Right Cessation
- 1983-08-18 DE DE19833329857 patent/DE3329857A1/de not_active Ceased
-
1984
- 1984-12-13 US US06/681,323 patent/US4581136A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FI67181C (fi) | 1985-02-11 |
FI822575L (fi) | 1984-01-22 |
DE3329857A1 (de) | 1985-03-07 |
FI67181B (fi) | 1984-10-31 |
SE8304481D0 (sv) | 1983-08-18 |
US4581136A (en) | 1986-04-08 |
US4525284A (en) | 1985-06-25 |
SE8304481L (sv) | 1985-02-19 |
FI822575A0 (fi) | 1982-07-21 |
CA1210705A (en) | 1986-09-02 |
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Legal Events
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NUG | Patent has lapsed |
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