DE69014621D1 - Kontinuierlich arbeitende filterzentrifuge. - Google Patents
Kontinuierlich arbeitende filterzentrifuge.Info
- Publication number
- DE69014621D1 DE69014621D1 DE69014621T DE69014621T DE69014621D1 DE 69014621 D1 DE69014621 D1 DE 69014621D1 DE 69014621 T DE69014621 T DE 69014621T DE 69014621 T DE69014621 T DE 69014621T DE 69014621 D1 DE69014621 D1 DE 69014621D1
- Authority
- DE
- Germany
- Prior art keywords
- filters
- centrifuge
- columns
- continuously working
- filter centrifuge
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- B01D33/29—Filters with filtering elements which move during the filtering operation the movement of the filter elements being a combination of movements
- B01D33/31—Planetary movement
-
- 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
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/37—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection
- B01D33/39—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection concentrically or coaxially
-
- 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
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
- B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
- B01D33/646—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by pressure rollers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Centrifugal Separators (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/337,417 US4925576A (en) | 1989-04-13 | 1989-04-13 | Continuous discharge centrifuge |
PCT/US1990/001651 WO1990011833A1 (en) | 1989-04-13 | 1990-03-29 | Continuous filter centrifuge |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69014621D1 true DE69014621D1 (de) | 1995-01-12 |
DE69014621T2 DE69014621T2 (de) | 1995-04-13 |
Family
ID=23320471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69014621T Expired - Fee Related DE69014621T2 (de) | 1989-04-13 | 1990-03-29 | Kontinuierlich arbeitende filterzentrifuge. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4925576A (de) |
EP (1) | EP0471768B1 (de) |
JP (1) | JPH05501517A (de) |
AT (1) | ATE114510T1 (de) |
CA (1) | CA2051109A1 (de) |
DE (1) | DE69014621T2 (de) |
WO (1) | WO1990011833A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5149424A (en) * | 1991-03-29 | 1992-09-22 | Lundquist Lynn C | Centrifuge apparatus for residual liquid waste removal from recyclable container material |
US5217628A (en) * | 1991-05-20 | 1993-06-08 | Lundquist Lynn C | Method of batch centrifugal removal of residual liquid waste from recyclable container material |
CN1139420C (zh) * | 2001-01-15 | 2004-02-25 | 牛子久 | 旋转式钻井液过滤设备及使用该设备过滤钻井液的方法 |
US7686965B2 (en) * | 2006-05-31 | 2010-03-30 | Cook Melvin W | Centrifugal fluid filtration devices, systems and methods |
CN111701326B (zh) * | 2020-06-01 | 2021-12-31 | 天津市市政工程设计研究院 | 一种用于污水处理的泥水分离装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1441751A (en) * | 1923-01-09 | oe salt lake city | ||
GB190012233A (en) * | 1900-07-06 | 1901-05-11 | Alfred Julius Boult | Improvements in or relating to Centrifugal Drying Apparatus. |
US831332A (en) * | 1906-01-16 | 1906-09-18 | Elmer W Durfee | Centrifugal slime-filter. |
US928750A (en) * | 1908-03-25 | 1909-07-20 | Franz Hampl | Centrifugal device. |
US1002677A (en) * | 1910-01-28 | 1911-09-05 | Anthony Grill | Continuous-acting centrifugal machine. |
US1367046A (en) * | 1919-02-26 | 1921-02-01 | Joseph L Hiller | Centrifugal machine |
GB281483A (en) * | 1926-12-16 | 1927-12-08 | Horace John Greaves | Improvements in and relating to centrifugal machines |
US1846168A (en) * | 1929-08-10 | 1932-02-23 | Mine And Smelter Supply Compan | Filter |
US2072377A (en) * | 1934-02-06 | 1937-03-02 | Morrison Edwin | Centrifugal machine |
US2718309A (en) * | 1951-09-13 | 1955-09-20 | Conveyor Company Inc | Centrifugal dehydrator |
US2796990A (en) * | 1952-12-22 | 1957-06-25 | William H Peck | Centrifugal separators |
US3178027A (en) * | 1961-01-31 | 1965-04-13 | Rotel Julius Von | Continuously operating filter centrifuge |
DE1167795B (de) * | 1961-06-13 | 1964-04-16 | Heinrich Grossjohann Dipl Ing | Fluessigkeitsfilter |
US3397792A (en) * | 1965-06-16 | 1968-08-20 | John J. Serrell | Apparatus for the application of centrifugal force |
US3369663A (en) * | 1967-04-06 | 1968-02-20 | John J. Serrell | Process and apparatus for the application of centrifugal force |
US3875064A (en) * | 1971-10-01 | 1975-04-01 | Marcello Camerino | Continuous discharge centrifuge |
DE2315538A1 (de) * | 1972-03-30 | 1973-10-04 | Hackman Ab Oy | Zentrifugal-trenneinrichtung |
PL120195B1 (en) * | 1978-01-26 | 1982-02-27 | Cukroprojekt | Continuously operating centrifuge |
DE2908455C2 (de) * | 1979-03-05 | 1986-02-06 | Krauss-Maffei AG, 8000 München | Siebtaschenzentrifuge |
US4451371A (en) * | 1983-01-10 | 1984-05-29 | Peck William H | Apparatus for separating liquid from a slurry |
-
1989
- 1989-04-13 US US07/337,417 patent/US4925576A/en not_active Expired - Fee Related
-
1990
- 1990-03-29 AT AT90908078T patent/ATE114510T1/de not_active IP Right Cessation
- 1990-03-29 WO PCT/US1990/001651 patent/WO1990011833A1/en active IP Right Grant
- 1990-03-29 JP JP2506757A patent/JPH05501517A/ja active Pending
- 1990-03-29 CA CA002051109A patent/CA2051109A1/en not_active Abandoned
- 1990-03-29 DE DE69014621T patent/DE69014621T2/de not_active Expired - Fee Related
- 1990-03-29 EP EP90908078A patent/EP0471768B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0471768A1 (de) | 1992-02-26 |
US4925576A (en) | 1990-05-15 |
WO1990011833A1 (en) | 1990-10-18 |
CA2051109A1 (en) | 1990-10-14 |
DE69014621T2 (de) | 1995-04-13 |
JPH05501517A (ja) | 1993-03-25 |
ATE114510T1 (de) | 1994-12-15 |
EP0471768B1 (de) | 1994-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |