GB1418010A - Gas filtration apparatus - Google Patents

Gas filtration apparatus

Info

Publication number
GB1418010A
GB1418010A GB5670472A GB5670472A GB1418010A GB 1418010 A GB1418010 A GB 1418010A GB 5670472 A GB5670472 A GB 5670472A GB 5670472 A GB5670472 A GB 5670472A GB 1418010 A GB1418010 A GB 1418010A
Authority
GB
United Kingdom
Prior art keywords
filter
inlet
housing
passage
gas
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
GB5670472A
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.)
Thorne Son Ltd J B
Original Assignee
Thorne Son Ltd J B
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 Thorne Son Ltd J B filed Critical Thorne Son Ltd J B
Priority to GB5670472A priority Critical patent/GB1418010A/en
Priority to ZA738007A priority patent/ZA738007B/en
Priority to AU61511/73A priority patent/AU483063B2/en
Priority to DE2357028A priority patent/DE2357028A1/en
Publication of GB1418010A publication Critical patent/GB1418010A/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
    • B01D46/04—Cleaning filters
    • 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
    • B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
    • 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
    • B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
    • B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations

Landscapes

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

Abstract

1418010 Gas filter J B THORNE & SON LTD 8 Oct 1973 [8 Dec 1972] 56704/72 Heading BIT [Also in Division B8] An impervious bag 22, which receives solids separated from a gas stream in a filter housing 10, is maintained in an expanded state by suction created in chamber 26 by passage 24, whose end 28 cooperates with the inlet 12 to form an injection or ejection pump. Figs. 2 to 6 (not shown) illustrate alternative forms of passage 24 and its relationship with inlet 12. One filter 16 may be cleaned by periodic shaking or varying the suction applied by fan 42, or several filters in one housing may be successively backwashed while still maintaining a forward flow through inlet 12. Fig. 7 (not shown) illustrates clamping a re-entrantly folded filter between the top of housing 10 and a removable fan unit. The apparatus is used at the discharge end of a pneumatic conveyor for sugar, flour, wood shavings or sawdust.
GB5670472A 1972-12-08 1972-12-08 Gas filtration apparatus Expired GB1418010A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB5670472A GB1418010A (en) 1972-12-08 1972-12-08 Gas filtration apparatus
ZA738007A ZA738007B (en) 1972-12-08 1973-10-15 Gas filtration apparatus
AU61511/73A AU483063B2 (en) 1972-12-08 1973-10-17 Apparatus for separating particulate materials from gas
DE2357028A DE2357028A1 (en) 1972-12-08 1973-11-15 DEVICE FOR SEPARATING SOLIDS FROM A GAS FLOW

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5670472A GB1418010A (en) 1972-12-08 1972-12-08 Gas filtration apparatus

Publications (1)

Publication Number Publication Date
GB1418010A true GB1418010A (en) 1975-12-17

Family

ID=10477328

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5670472A Expired GB1418010A (en) 1972-12-08 1972-12-08 Gas filtration apparatus

Country Status (3)

Country Link
DE (1) DE2357028A1 (en)
GB (1) GB1418010A (en)
ZA (1) ZA738007B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006062472A1 (en) * 2004-12-08 2006-06-15 Ermator Ab Device for collecting dust particles or residual material in an airflow.
US9149165B2 (en) 2012-03-08 2015-10-06 Bissell Homecare, Inc. Vacuum cleaner and vacuum cleaner system
CN106240968A (en) * 2016-07-29 2016-12-21 太仓市璜泾新海农机专业合作社 A kind of automatic packaging machine removing dust and clearing ash device
CN106976598A (en) * 2017-04-28 2017-07-25 重庆豪杰食品有限公司 A kind of automatic packaging blanking device
CN109157927A (en) * 2018-11-10 2019-01-08 江苏华升面粉有限公司 A kind of preventing clogging up device of flour mill's processing
CN113275320A (en) * 2021-06-24 2021-08-20 吉林农业大学 Computer convenient to remove dust
CN113437651A (en) * 2021-07-26 2021-09-24 曾嘉玉 Dehumidification device for distribution box

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9711364D0 (en) * 1997-06-02 1997-07-30 Arnold Arthur J Vacuum cleaners
CN117732163B (en) * 2024-02-21 2024-05-03 德州文岭通风设备有限公司 Dust filter for ventilation of civil air defense

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006062472A1 (en) * 2004-12-08 2006-06-15 Ermator Ab Device for collecting dust particles or residual material in an airflow.
US9149165B2 (en) 2012-03-08 2015-10-06 Bissell Homecare, Inc. Vacuum cleaner and vacuum cleaner system
US9717380B2 (en) 2012-03-08 2017-08-01 Bissell Homecare, Inc. Vacuum cleaner
US10398268B2 (en) 2012-03-08 2019-09-03 Bissell Homecare, Inc. Vacuum cleaner
CN106240968A (en) * 2016-07-29 2016-12-21 太仓市璜泾新海农机专业合作社 A kind of automatic packaging machine removing dust and clearing ash device
CN106976598A (en) * 2017-04-28 2017-07-25 重庆豪杰食品有限公司 A kind of automatic packaging blanking device
CN106976598B (en) * 2017-04-28 2018-10-12 重庆豪杰食品有限公司 A kind of automatic packaging blanking device
CN109157927A (en) * 2018-11-10 2019-01-08 江苏华升面粉有限公司 A kind of preventing clogging up device of flour mill's processing
CN113275320A (en) * 2021-06-24 2021-08-20 吉林农业大学 Computer convenient to remove dust
CN113437651A (en) * 2021-07-26 2021-09-24 曾嘉玉 Dehumidification device for distribution box
CN113437651B (en) * 2021-07-26 2023-11-24 国网浙江省电力有限公司衢州供电公司 Dehumidifying device for distribution box

Also Published As

Publication number Publication date
DE2357028A1 (en) 1974-06-20
AU6151173A (en) 1975-04-17
ZA738007B (en) 1974-09-25

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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

Effective date: 19921008