DE147577T1 - Durch mehrfachdruckstop rueckspuelbarer luftfilter. - Google Patents
Durch mehrfachdruckstop rueckspuelbarer luftfilter.Info
- Publication number
- DE147577T1 DE147577T1 DE198484113373T DE84113373T DE147577T1 DE 147577 T1 DE147577 T1 DE 147577T1 DE 198484113373 T DE198484113373 T DE 198484113373T DE 84113373 T DE84113373 T DE 84113373T DE 147577 T1 DE147577 T1 DE 147577T1
- Authority
- DE
- Germany
- Prior art keywords
- rinsable
- air filter
- multiple pressure
- pressure stop
- stop
- 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.)
- Pending
Links
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
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
- B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
- B01D46/0043—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding containing fixed gas displacement elements or cores
-
- 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
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- 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
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
- B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
-
- 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
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/31—Other construction details
- B01D2201/313—Means for protecting the filter from the incoming fluid, e.g. shields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2271/02—Gaskets, sealings
- B01D2271/022—Axial sealings
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/549,963 US4544389A (en) | 1983-11-07 | 1983-11-07 | Multiple jet backflushed air filter |
Publications (1)
Publication Number | Publication Date |
---|---|
DE147577T1 true DE147577T1 (de) | 1987-10-15 |
Family
ID=24195135
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE198484113373T Pending DE147577T1 (de) | 1983-11-07 | 1984-11-06 | Durch mehrfachdruckstop rueckspuelbarer luftfilter. |
DE8484113373T Expired DE3477741D1 (en) | 1983-11-07 | 1984-11-06 | Multiple jet backflushed air filter |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484113373T Expired DE3477741D1 (en) | 1983-11-07 | 1984-11-06 | Multiple jet backflushed air filter |
Country Status (5)
Country | Link |
---|---|
US (1) | US4544389A (de) |
EP (1) | EP0147577B1 (de) |
AU (1) | AU570516B2 (de) |
CA (1) | CA1226232A (de) |
DE (2) | DE147577T1 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4661131A (en) * | 1983-11-07 | 1987-04-28 | Howeth David Franklin | Backflushed air filters |
US4690700A (en) * | 1983-11-07 | 1987-09-01 | Howeth David Franklin | Backflushed air filters with quick opening multiple discharge valve |
CN1010377B (zh) * | 1986-07-11 | 1990-11-14 | 豪登环境系统公司 | 脉冲喷气织网过滤器 |
US4740221A (en) * | 1986-12-02 | 1988-04-26 | Howeth David Franklin | Air filter apparatus with modularized self-cleaning filter system |
US4823731A (en) * | 1987-02-24 | 1989-04-25 | Howeth David Franklin | Multiple filter/cyclone air filtration apparatus with single, movable filter cleaning system |
US4865627A (en) * | 1987-10-30 | 1989-09-12 | Shell Oil Company | Method and apparatus for separating fine particulates from a mixture of fine particulates and gas |
US5328492A (en) * | 1993-02-18 | 1994-07-12 | Industrial Filter & Pump Mfg. Co. | Filtration apparatus |
US5421845A (en) * | 1993-09-16 | 1995-06-06 | Hosokawa Micron International Inc. | Low pressure pulse jet dust collector |
US5616171A (en) * | 1994-01-07 | 1997-04-01 | Donaldson Company, Inc. | Pulse jet filter cleaning system |
US5395409A (en) * | 1994-02-03 | 1995-03-07 | Dustex Corporation | Dust collecting apparatus having reverse pulse filter cleaning capability |
US20080017031A1 (en) * | 2004-02-13 | 2008-01-24 | Vo Chau T | Gas Filtration System and Filter Cleaning Method |
US7390419B2 (en) * | 2005-02-17 | 2008-06-24 | Con-Serv Manufacturing | Waste water recovery system |
US7716922B2 (en) * | 2006-10-20 | 2010-05-18 | International Truck Intellectual Property Company, Llc | Diesel particulate filter (DPF) in-chassis cleaning method |
US8029583B2 (en) * | 2007-12-14 | 2011-10-04 | Western Pneumatics, Inc. | Cleaning apparatus for a gas filter |
US20110030558A1 (en) * | 2008-02-05 | 2011-02-10 | Raether Thomas D | Dust collector, filtration arrangment, and methods |
US8382869B2 (en) * | 2010-06-23 | 2013-02-26 | General Electric Company | System and method for removal of particulate matter from a filter media |
US8691001B2 (en) | 2012-06-12 | 2014-04-08 | CSL Industrial Systems | Filter bag cleaning system |
US9440178B2 (en) * | 2014-06-23 | 2016-09-13 | Caterpillar Inc. | Pleated filter media |
CN104963797B (zh) * | 2015-07-03 | 2017-10-10 | 广东技术师范学院 | 一种汽车空气滤清器滤芯清洁装置和清洁方法 |
CN108970267B (zh) * | 2018-07-26 | 2020-08-14 | 绍兴柯桥新兴门业有限公司 | 一种木门生产精打磨车间用除尘器 |
CN111561373B (zh) | 2019-02-14 | 2023-01-03 | 康明斯有限公司 | 用于清洁颗粒过滤器的系统和方法 |
CN113171657A (zh) * | 2021-03-11 | 2021-07-27 | 邵福生 | 一种避免形成二次污染的道路施工除尘装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE806190C (de) * | 1950-03-19 | 1951-06-11 | Fritz Ruesch Dr Ing | Filter, das aus vorzugsweise von aussen beaufschlagten Schlaeuchen besteht |
DE1657124A1 (de) * | 1968-03-16 | 1970-01-15 | Jackering Altenburger Masch | Verfahren und Einrichtung zum Reinigen von Filterflaechen |
US3874857A (en) * | 1974-01-07 | 1975-04-01 | Spencer Turbine Co | Apparatus for filtering particulate matter from gas and having reverse flow cleaning means |
US4209310A (en) * | 1975-07-28 | 1980-06-24 | Donaldson Company, Inc. | Filter element mounting mechanism |
US4214882A (en) * | 1978-08-08 | 1980-07-29 | Donaldson Company, Inc. | Portable air filter assembly with pulse jet self-cleaning filters |
US4319897A (en) * | 1980-06-16 | 1982-03-16 | Farr Company | Air filter assembly including an improved jet pump cleaning apparatus |
US4357151A (en) * | 1981-02-25 | 1982-11-02 | American Precision Industries Inc. | Electrostatically augmented cartridge type dust collector and method |
US4388087A (en) * | 1981-08-07 | 1983-06-14 | Tipton Joe D | Cyclonic separator-filter |
-
1983
- 1983-11-07 US US06/549,963 patent/US4544389A/en not_active Expired - Lifetime
-
1984
- 1984-11-02 AU AU34924/84A patent/AU570516B2/en not_active Ceased
- 1984-11-05 CA CA000467028A patent/CA1226232A/en not_active Expired
- 1984-11-06 DE DE198484113373T patent/DE147577T1/de active Pending
- 1984-11-06 EP EP84113373A patent/EP0147577B1/de not_active Expired
- 1984-11-06 DE DE8484113373T patent/DE3477741D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1226232A (en) | 1987-09-01 |
EP0147577A1 (de) | 1985-07-10 |
DE3477741D1 (en) | 1989-05-24 |
EP0147577B1 (de) | 1989-04-19 |
US4544389A (en) | 1985-10-01 |
AU3492484A (en) | 1985-05-16 |
AU570516B2 (en) | 1988-03-17 |
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