SE9801113D0 - Filter device with air inverter - Google Patents
Filter device with air inverterInfo
- Publication number
- SE9801113D0 SE9801113D0 SE9801113A SE9801113A SE9801113D0 SE 9801113 D0 SE9801113 D0 SE 9801113D0 SE 9801113 A SE9801113 A SE 9801113A SE 9801113 A SE9801113 A SE 9801113A SE 9801113 D0 SE9801113 D0 SE 9801113D0
- Authority
- SE
- Sweden
- Prior art keywords
- filter medium
- filter
- filter device
- frame
- Prior art date
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
- B01D46/0045—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding by using vanes
-
- 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
-
- 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
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
A filter device, especially for filtering of gases like air, is disclosed. It has a frame construction (1, 2), for sealing fixation of an edge portion of a filter medium, and the filter medium consists of at least one pocket (3, 4, 5, 6), with its opening turned towards the frame device, and the pocket shows substantially plane side walls. The filter device is especially characterized in that it is provided, at the frame device, with at least one gas guide means (7, 8) for said gas, designed such that said side walls of the filter medium are subject to a gas flow, substantially uniformly distributed along the extension of the filter medium from the frame device to the bottom of the pocket.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9801113A SE511134C2 (en) | 1997-12-16 | 1998-03-31 | Filter device with air inverter |
PCT/SE1998/002329 WO1999033544A1 (en) | 1997-12-16 | 1998-12-15 | A filter device with air guide |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9704691A SE9704691D0 (en) | 1997-12-16 | 1997-12-16 | Filter device with air inverter |
SE9801113A SE511134C2 (en) | 1997-12-16 | 1998-03-31 | Filter device with air inverter |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9801113D0 true SE9801113D0 (en) | 1998-03-31 |
SE9801113L SE9801113L (en) | 1999-06-17 |
SE511134C2 SE511134C2 (en) | 1999-08-09 |
Family
ID=26663160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9801113A SE511134C2 (en) | 1997-12-16 | 1998-03-31 | Filter device with air inverter |
Country Status (2)
Country | Link |
---|---|
SE (1) | SE511134C2 (en) |
WO (1) | WO1999033544A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202007010601U1 (en) | 2007-07-27 | 2008-12-11 | Mann+Hummel Gmbh | compact filters |
WO2013185878A1 (en) * | 2012-06-11 | 2013-12-19 | Carl Freudenberg Kg | Filter element with filter pockets |
CN104147866A (en) * | 2014-07-31 | 2014-11-19 | 安徽宁国中天环保设备有限公司 | Dust removal filter bag net |
US10315147B2 (en) | 2014-09-15 | 2019-06-11 | Donaldson Company, Inc. | Filter cartridges; air cleaner assemblies; housings; features; components; and, methods |
CN104436901B (en) * | 2014-11-11 | 2016-03-02 | 武汉钢铁(集团)公司 | The method of dust-removal cloth-bag damage location on pulse dust collector is searched online during blowback |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4197099A (en) * | 1976-11-30 | 1980-04-08 | Lundberg Bo E I H | Apparatus for mounting and holding filter bags and the like |
US5320655A (en) * | 1993-05-07 | 1994-06-14 | Zenteco Ag | Incineratable holding frame for filter bags, and method of making the frame |
-
1998
- 1998-03-31 SE SE9801113A patent/SE511134C2/en not_active IP Right Cessation
- 1998-12-15 WO PCT/SE1998/002329 patent/WO1999033544A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
SE511134C2 (en) | 1999-08-09 |
WO1999033544A1 (en) | 1999-07-08 |
SE9801113L (en) | 1999-06-17 |
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