ATE144720T1 - Verfahren zur mehrstufigen fluid filtration - Google Patents
Verfahren zur mehrstufigen fluid filtrationInfo
- Publication number
- ATE144720T1 ATE144720T1 AT92918350T AT92918350T ATE144720T1 AT E144720 T1 ATE144720 T1 AT E144720T1 AT 92918350 T AT92918350 T AT 92918350T AT 92918350 T AT92918350 T AT 92918350T AT E144720 T1 ATE144720 T1 AT E144720T1
- Authority
- AT
- Austria
- Prior art keywords
- filter
- stage
- elements
- particulate matter
- fluid
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title abstract 8
- 238000001914 filtration Methods 0.000 title abstract 6
- 238000000034 method Methods 0.000 title 1
- 239000013618 particulate matter Substances 0.000 abstract 5
- 238000004140 cleaning Methods 0.000 abstract 2
- 238000011144 upstream manufacturing Methods 0.000 abstract 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/90—Devices for taking out of action one or more units of multi-unit filters, e.g. for regeneration or maintenance
-
- 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
- B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
- B01D46/121—V-type arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
- B01D46/32—Particle separators, e.g. dust precipitators, using loose filtering material the material moving during filtering
- B01D46/34—Particle separators, e.g. dust precipitators, using loose filtering material the material moving during filtering not horizontally, e.g. using shoots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4272—Special valve constructions adapted to filters or filter elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Separation By Low-Temperature Treatments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/750,520 US5298162A (en) | 1986-04-29 | 1991-08-27 | Multi-stage fluid filter |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE144720T1 true ATE144720T1 (de) | 1996-11-15 |
Family
ID=25018197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT92918350T ATE144720T1 (de) | 1991-08-27 | 1992-08-25 | Verfahren zur mehrstufigen fluid filtration |
Country Status (7)
Country | Link |
---|---|
US (1) | US5298162A (de) |
EP (1) | EP0602100B1 (de) |
AT (1) | ATE144720T1 (de) |
AU (1) | AU660475B2 (de) |
DE (1) | DE69214961T2 (de) |
ES (1) | ES2098528T3 (de) |
WO (1) | WO1993003816A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5403498A (en) * | 1993-04-26 | 1995-04-04 | Econeco Inc. | Gray water reuse control system |
JPH10504241A (ja) * | 1994-08-17 | 1998-04-28 | ポール コーポレイション | 食用油を濾過する方法および装置 |
DE19512785A1 (de) * | 1995-04-05 | 1996-10-17 | Siemens Ag | Verfahren zur thermischen Behandlung von Abfallstoffen |
US5702607A (en) * | 1996-07-08 | 1997-12-30 | Lawson; David M. | On-site automated closed loop petroleum based hydrocarbon fluid filtration and recycling system |
GB9706100D0 (en) * | 1996-08-06 | 1997-05-14 | Parftec Limited | Improvements in or relating to fluid filtration |
CN105536378A (zh) * | 2016-02-01 | 2016-05-04 | 山东唐明环保科技有限公司 | 超净排放湿式过滤除雾除尘装置及方法 |
CN109078400B (zh) * | 2018-09-12 | 2020-12-08 | 磐安县阳丹科技有限公司 | 一种电路板加工废气处理设备 |
WO2022064528A1 (en) * | 2020-09-25 | 2022-03-31 | Ashok Shukla | A multi-layered replaceable filter assembly and a microfilter assembly implied with battery powered suction fan |
CN112973380B (zh) * | 2021-05-17 | 2021-07-30 | 毅康科技有限公司 | 一种VOCs废气的处理装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1950983A (en) * | 1930-08-04 | 1934-03-13 | Hennebohle Frank | Strainer |
US3157131A (en) * | 1960-06-10 | 1964-11-17 | Brydon John Paterson | Straining apparatus |
US3789992A (en) * | 1971-11-08 | 1974-02-05 | Taprogge L | Screen installation for separating solids from liquid streams in pipelines |
JPS5721365B2 (de) * | 1972-05-26 | 1982-05-07 | ||
GB2008969B (en) * | 1977-11-21 | 1982-06-23 | Wheelabrator Frye Inc | Method and apparatus for optimizing removal of acid gases |
DE2928093C3 (de) * | 1979-07-12 | 1982-07-29 | Taprogge Gesellschaft mbH, 4000 Düsseldorf | Vorrichtung zum Abscheiden von Feststoffen aus einem Flüssigkeitsstrom |
US4565631A (en) * | 1982-12-17 | 1986-01-21 | Taprogge Gesellschaft Mbh | Backflow-type self-cleaning filter |
US4880608A (en) * | 1988-06-30 | 1989-11-14 | The United State Of America As Represented By The United States Department Of Energy | Contactor/filter improvements |
EP0592419B1 (de) * | 1991-07-11 | 1997-01-29 | A.D.P. ADAPTIVE VISUAL PERCEPTION Ltd. | Position erfassende anzeigevorrichtung |
-
1991
- 1991-08-27 US US07/750,520 patent/US5298162A/en not_active Expired - Fee Related
-
1992
- 1992-08-04 AU AU20786/92A patent/AU660475B2/en not_active Ceased
- 1992-08-25 WO PCT/GB1992/001564 patent/WO1993003816A1/en active IP Right Grant
- 1992-08-25 AT AT92918350T patent/ATE144720T1/de not_active IP Right Cessation
- 1992-08-25 ES ES92918350T patent/ES2098528T3/es not_active Expired - Lifetime
- 1992-08-25 EP EP92918350A patent/EP0602100B1/de not_active Expired - Lifetime
- 1992-08-25 DE DE69214961T patent/DE69214961T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU2078692A (en) | 1993-03-04 |
WO1993003816A1 (en) | 1993-03-04 |
EP0602100B1 (de) | 1996-10-30 |
ES2098528T3 (es) | 1997-05-01 |
DE69214961T2 (de) | 1997-06-05 |
AU660475B2 (en) | 1995-06-29 |
EP0602100A1 (de) | 1994-06-22 |
US5298162A (en) | 1994-03-29 |
DE69214961D1 (de) | 1996-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |