ZA715224B - Improvements in or relating to tube pressure filters - Google Patents
Improvements in or relating to tube pressure filtersInfo
- Publication number
- ZA715224B ZA715224B ZA715224A ZA715224A ZA715224B ZA 715224 B ZA715224 B ZA 715224B ZA 715224 A ZA715224 A ZA 715224A ZA 715224 A ZA715224 A ZA 715224A ZA 715224 B ZA715224 B ZA 715224B
- Authority
- ZA
- South Africa
- Prior art keywords
- relating
- tube pressure
- pressure filters
- filters
- tube
- Prior art date
Links
Classifications
-
- 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
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
-
- 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
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- 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
- B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter 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
- B01D29/80—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
- B01D29/822—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression using membranes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3829770A GB1366856A (en) | 1970-08-07 | 1970-08-07 | Tube pressure filters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA715224B true ZA715224B (en) | 1972-07-26 |
Family
ID=10402536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA715224A ZA715224B (en) | 1970-08-07 | 1971-08-05 | Improvements in or relating to tube pressure filters |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3753499A (fr) |
| JP (1) | JPS5336190B1 (fr) |
| AR (1) | AR212230A1 (fr) |
| AU (1) | AU464113B2 (fr) |
| BE (1) | BE771072R (fr) |
| CH (1) | CH526979A (fr) |
| DE (1) | DE2139490A1 (fr) |
| FR (1) | FR2104089A6 (fr) |
| GB (1) | GB1366856A (fr) |
| NL (1) | NL7110871A (fr) |
| SE (1) | SE378183B (fr) |
| ZA (1) | ZA715224B (fr) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1460432A (en) * | 1973-03-29 | 1977-01-06 | Steetley Mfg Ltd | Filtration apparatus |
| GB1463352A (en) * | 1974-04-10 | 1977-02-02 | English Clays Lovering Pochin | Filtering apparatus |
| GB1573607A (en) * | 1975-12-18 | 1980-08-28 | English Clays Lovering Pochin | Tube pressure filters |
| US4079516A (en) * | 1976-07-01 | 1978-03-21 | Odyssey Corporation For Research And Development | Apparatus for preventing mercury contamination |
| JPS5814807B2 (ja) * | 1976-12-01 | 1983-03-22 | イングリッシュ・クレイズ・ラヴァリング・ポチン・アンド・カンパニ−・リミテッド | 管状圧力ろ過器 |
| DE2849352C2 (de) * | 1977-11-15 | 1986-04-03 | English Clays Lovering Pochin & Co. Ltd., St. Austell, Cornwall | Membran-Druckfilter |
| GB2072032B (en) * | 1980-03-18 | 1983-09-01 | English Clays Lovering Pochin | Pressure filter |
| GB2102297B (en) * | 1981-07-20 | 1985-04-03 | Alfa Laval Co Ltd | Tube pressure filter |
| US4541891A (en) * | 1982-09-30 | 1985-09-17 | William C. Heller, Jr. | Method and apparatus for heat sealing plastic members |
| GB2134806B (en) * | 1983-02-07 | 1986-07-16 | English Clays Lovering Pochin | A tube pressure filter |
| GB2134805B (en) * | 1983-02-07 | 1986-06-04 | English Clays Lovering Pochin | A tube pressure filter |
| US4533472A (en) * | 1983-11-29 | 1985-08-06 | Comber S.P.A. Costruzioni Meccaniche Bergamasche | Pressure filter with a tubular, flexible filter element which can be turned inside out |
| DE3516819C2 (de) * | 1985-05-10 | 1994-01-20 | Heinkel Ind Zentrifugen | Auspreßfilter für Suspensionen |
| DE3517032A1 (de) * | 1985-05-11 | 1986-11-13 | Heinkel Industriezentrifugen GmbH + Co, 7120 Bietigheim-Bissingen | Auspressfilter fuer suspensionen |
| US4795570A (en) * | 1987-07-07 | 1989-01-03 | Andy River Inc. | Two-stage batch filter apparatus and filtration process |
| IT1223394B (it) * | 1987-12-01 | 1990-09-19 | Pirelli Sistemi Antivibranti | Miglioramenti nelle membrane elastomeriche utilizzate per la spremitura di sostanze formate da una parte liquida e da un residuo secco |
| DE3838296A1 (de) * | 1988-11-11 | 1990-05-17 | Heinkel Ind Zentrifugen | Verfahren und vorrichtung zum einstuelpen der membran bei einem auspressfilter fuer suspensionen |
| US5258128A (en) * | 1989-01-26 | 1993-11-02 | Heinkel Industriezentrifugen Gmbh & Co. | Process for splitting off small pieces of filter cake from a pressure filter |
| US5223155A (en) * | 1990-06-04 | 1993-06-29 | Ecc International Inc. | Method for filtering mineral slurries |
| US5213687A (en) * | 1990-06-04 | 1993-05-25 | Ecc International Inc. | Apparatus for filtering mineral slurries |
| AU3481693A (en) * | 1992-01-22 | 1993-09-01 | Ecc International Inc. | Apparatus for filtering mineral slurries |
| KR200176580Y1 (ko) * | 1998-04-23 | 2000-04-15 | 정진효 | 여과건조기의 배출구의 개폐장치 |
| US6833071B2 (en) * | 2002-05-15 | 2004-12-21 | Sean R. Duby | Displacement filter apparatus |
-
1970
- 1970-08-07 GB GB3829770A patent/GB1366856A/en not_active Expired
-
1971
- 1971-08-02 US US00167910A patent/US3753499A/en not_active Expired - Lifetime
- 1971-08-04 SE SE7109998A patent/SE378183B/xx unknown
- 1971-08-04 CH CH1149471A patent/CH526979A/de not_active IP Right Cessation
- 1971-08-05 AU AU32028/71A patent/AU464113B2/en not_active Expired
- 1971-08-05 ZA ZA715224A patent/ZA715224B/xx unknown
- 1971-08-06 DE DE19712139490 patent/DE2139490A1/de active Pending
- 1971-08-06 NL NL7110871A patent/NL7110871A/xx unknown
- 1971-08-06 FR FR7128977A patent/FR2104089A6/fr not_active Expired
- 1971-08-06 BE BE771072A patent/BE771072R/fr active
- 1971-08-07 JP JP5934371A patent/JPS5336190B1/ja active Pending
- 1971-08-09 AR AR237301A patent/AR212230A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| US3753499A (en) | 1973-08-21 |
| JPS5336190B1 (fr) | 1978-09-30 |
| CH526979A (de) | 1972-08-31 |
| FR2104089A6 (fr) | 1972-04-14 |
| AU464113B2 (en) | 1975-08-14 |
| AR212230A1 (es) | 1978-06-15 |
| AU3202871A (en) | 1973-02-08 |
| SE378183B (fr) | 1975-08-25 |
| DE2139490A1 (de) | 1972-02-10 |
| GB1366856A (en) | 1974-09-11 |
| BE771072R (fr) | 1971-12-16 |
| NL7110871A (fr) | 1972-02-09 |
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