SE9801113L - Filter device with air inverter - Google Patents

Filter device with air inverter

Info

Publication number
SE9801113L
SE9801113L SE9801113A SE9801113A SE9801113L SE 9801113 L SE9801113 L SE 9801113L SE 9801113 A SE9801113 A SE 9801113A SE 9801113 A SE9801113 A SE 9801113A SE 9801113 L SE9801113 L SE 9801113L
Authority
SE
Sweden
Prior art keywords
filter medium
pocket
filter
filter device
frame
Prior art date
Application number
SE9801113A
Other languages
Swedish (sv)
Other versions
SE511134C2 (en
SE9801113D0 (en
Inventor
Nils-Eric Hoeoeg
Original Assignee
Nils Eric Hoeoeg
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from SE9704691A external-priority patent/SE9704691D0/en
Application filed by Nils Eric Hoeoeg filed Critical Nils Eric Hoeoeg
Priority to SE9801113A priority Critical patent/SE511134C2/en
Publication of SE9801113D0 publication Critical patent/SE9801113D0/en
Priority to PCT/SE1998/002329 priority patent/WO1999033544A1/en
Publication of SE9801113L publication Critical patent/SE9801113L/en
Publication of SE511134C2 publication Critical patent/SE511134C2/en

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.
SE9801113A 1997-12-16 1998-03-31 Filter device with air inverter SE511134C2 (en)

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 SE9801113D0 (en) 1998-03-31
SE9801113L true 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)

* Cited by examiner, † Cited by third party
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
EP3194048B1 (en) 2014-09-15 2020-07-08 Donaldson Company, Inc. Filter cartridge and air cleaner assembly
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
SE511134C2 (en) 1999-08-09
SE9801113D0 (en) 1998-03-31
WO1999033544A1 (en) 1999-07-08

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