GB1553011A - Filter device for use with granular filter material - Google Patents

Filter device for use with granular filter material

Info

Publication number
GB1553011A
GB1553011A GB16842/77A GB1684277A GB1553011A GB 1553011 A GB1553011 A GB 1553011A GB 16842/77 A GB16842/77 A GB 16842/77A GB 1684277 A GB1684277 A GB 1684277A GB 1553011 A GB1553011 A GB 1553011A
Authority
GB
United Kingdom
Prior art keywords
filter
inner tube
granular
conducted
filter material
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.)
Expired
Application number
GB16842/77A
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.)
Didier Werke AG
Original Assignee
Didier Werke AG
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 Didier Werke AG filed Critical Didier Werke AG
Publication of GB1553011A publication Critical patent/GB1553011A/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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • 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
    • 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
    • B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
    • 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
    • B01D46/88—Replacing filter elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Filtration Of Liquid (AREA)

Abstract

In order to enable the filter mass, having poor flow properties, to be emptied by simple means and handling, a filter apparatus is provided with a perforated inner tube (9) which is shorter than the space filled by the filter material (16), the intermediate region formed being closed by an unperforated tube piece (13) conducted in the inner tube. The tube piece (13) can be provided with a draw-bar (14) which is conducted in the inner tube (9) or in its extension. <IMAGE>
GB16842/77A 1976-04-24 1977-04-22 Filter device for use with granular filter material Expired GB1553011A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2618098A DE2618098C3 (en) 1976-04-24 1976-04-24 Filter apparatus with granular filter material

Publications (1)

Publication Number Publication Date
GB1553011A true GB1553011A (en) 1979-09-19

Family

ID=5976209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16842/77A Expired GB1553011A (en) 1976-04-24 1977-04-22 Filter device for use with granular filter material

Country Status (10)

Country Link
AT (1) AT365086B (en)
BE (1) BE853845A (en)
CH (1) CH616599A5 (en)
DE (1) DE2618098C3 (en)
ES (1) ES458106A1 (en)
FR (1) FR2348732A1 (en)
GB (1) GB1553011A (en)
IT (1) IT1079602B (en)
NL (1) NL7704335A (en)
SE (1) SE419040B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018234182A1 (en) * 2017-06-21 2018-12-27 Mann+Hummel Gmbh Filter system comprising a filter element and secondary element for closing a central tube
CN112312990A (en) * 2018-06-22 2021-02-02 沃尔沃卡车集团 Filter element, liquid filtering device comprising such a filter element and vehicle comprising such a liquid filtering device
CN114259819A (en) * 2021-12-28 2022-04-01 江苏东方滤袋股份有限公司 Dust removal filter bag demolish device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3061861B1 (en) * 2017-01-16 2021-09-10 Alstom Transp Tech ANTI-ODOR FILTER FOR TOILETS, ESPECIALLY FOR PUBLIC TRANSPORT VEHICLES

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018234182A1 (en) * 2017-06-21 2018-12-27 Mann+Hummel Gmbh Filter system comprising a filter element and secondary element for closing a central tube
CN110769914A (en) * 2017-06-21 2020-02-07 曼·胡默尔有限公司 Filter system comprising a filter element for closing a central tube and an auxiliary element
CN110769914B (en) * 2017-06-21 2022-03-04 曼·胡默尔有限公司 Filter system comprising a filter element for closing a central tube and an auxiliary element
US11890558B2 (en) 2017-06-21 2024-02-06 Mann+Hummel Gmbh Filter system comprising a filter element and secondary element for closing a central tube
CN112312990A (en) * 2018-06-22 2021-02-02 沃尔沃卡车集团 Filter element, liquid filtering device comprising such a filter element and vehicle comprising such a liquid filtering device
CN114259819A (en) * 2021-12-28 2022-04-01 江苏东方滤袋股份有限公司 Dust removal filter bag demolish device

Also Published As

Publication number Publication date
DE2618098B2 (en) 1978-02-23
NL7704335A (en) 1977-10-26
ATA229277A (en) 1981-05-15
DE2618098C3 (en) 1978-10-12
FR2348732B1 (en) 1980-01-18
DE2618098A1 (en) 1977-12-01
FR2348732A1 (en) 1977-11-18
IT1079602B (en) 1985-05-13
SE419040B (en) 1981-07-13
AT365086B (en) 1981-12-10
BE853845A (en) 1977-08-16
ES458106A1 (en) 1978-04-01
CH616599A5 (en) 1980-04-15
SE7704672L (en) 1977-10-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee