FR2425883A1 - Bag filter seal - with channel pressing elastomer sealing strip against knife edge seal - Google Patents

Bag filter seal - with channel pressing elastomer sealing strip against knife edge seal

Info

Publication number
FR2425883A1
FR2425883A1 FR7912624A FR7912624A FR2425883A1 FR 2425883 A1 FR2425883 A1 FR 2425883A1 FR 7912624 A FR7912624 A FR 7912624A FR 7912624 A FR7912624 A FR 7912624A FR 2425883 A1 FR2425883 A1 FR 2425883A1
Authority
FR
France
Prior art keywords
seal
sealing strip
knife edge
bag filter
strip against
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.)
Granted
Application number
FR7912624A
Other languages
French (fr)
Other versions
FR2425883B1 (en
Inventor
Johannes Liel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Standard Filterbau GmbH
Original Assignee
Standard Filterbau GmbH
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
Application filed by Standard Filterbau GmbH filed Critical Standard Filterbau GmbH
Publication of FR2425883A1 publication Critical patent/FR2425883A1/en
Application granted granted Critical
Publication of FR2425883B1 publication Critical patent/FR2425883B1/en
Expired legal-status Critical Current

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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

In a bag filter, the filter bags are suspended from a partition which divides the filter space into a crude gas and a clean gas compartment. The seal between them is effected by a sealing strip which protrudes inside the filter space and can be pressed against a knife edge on the partition rim. Such a seal is simple and easy to operate. It is practically free from wear because it is clear when the replacement filters are slid in and out.
FR7912624A 1978-05-17 1979-05-17 SLEEVE OR POCKET FILTER Expired FR2425883B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782821447 DE2821447C2 (en) 1978-05-17 1978-05-17 Bag or bag filters

Publications (2)

Publication Number Publication Date
FR2425883A1 true FR2425883A1 (en) 1979-12-14
FR2425883B1 FR2425883B1 (en) 1985-10-31

Family

ID=6039517

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912624A Expired FR2425883B1 (en) 1978-05-17 1979-05-17 SLEEVE OR POCKET FILTER

Country Status (4)

Country Link
JP (1) JPS54150784A (en)
AT (1) AT371364B (en)
DE (1) DE2821447C2 (en)
FR (1) FR2425883B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4253856A (en) * 1979-11-09 1981-03-03 American Air Filter Company, Inc. Filter arrangement
SE425218B (en) * 1981-01-29 1982-09-13 Itk Luftteknik Ab SLAN FILTER FIXING DEVICE
JP5238141B2 (en) 2006-04-25 2013-07-17 トヨタ自動車株式会社 Support structure for hydraulic unit
DE102013222301B4 (en) * 2013-11-04 2024-01-25 Dürr Systems Ag Filter system for separating impurities from a raw gas stream containing impurities, painting system and method for separating impurities from a raw gas stream containing impurities

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2305306A1 (en) * 1973-02-03 1974-08-08 Peters Ag Claudius Filter bag mouth sealed to filter plate - by flexible flange joined to bag material and firmly clamped to plate by holding bars
US3871848A (en) * 1973-09-24 1975-03-18 Mine Safety Appliances Co Air filter with bags
DE2062152B2 (en) * 1970-06-12 1975-08-28 Mikropul Gesellschaft Fuer Mahl- Und Staubtechnik Mbh, 5000 Koeln Device for filtering dust
FR2267816A1 (en) * 1974-04-18 1975-11-14 Delbag Luftfilter Gmbh

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2062152B2 (en) * 1970-06-12 1975-08-28 Mikropul Gesellschaft Fuer Mahl- Und Staubtechnik Mbh, 5000 Koeln Device for filtering dust
DE2305306A1 (en) * 1973-02-03 1974-08-08 Peters Ag Claudius Filter bag mouth sealed to filter plate - by flexible flange joined to bag material and firmly clamped to plate by holding bars
US3871848A (en) * 1973-09-24 1975-03-18 Mine Safety Appliances Co Air filter with bags
FR2267816A1 (en) * 1974-04-18 1975-11-14 Delbag Luftfilter Gmbh

Also Published As

Publication number Publication date
FR2425883B1 (en) 1985-10-31
DE2821447C2 (en) 1980-01-24
DE2821447B1 (en) 1979-05-03
AT371364B (en) 1983-06-27
JPS54150784A (en) 1979-11-27
ATA338379A (en) 1982-11-15

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Legal Events

Date Code Title Description
ST Notification of lapse