FR2189099A1 - Gas cleaning bag filter - with reverse pulse jet bag cleaning via shock-wave forming bag inlet throat - Google Patents

Gas cleaning bag filter - with reverse pulse jet bag cleaning via shock-wave forming bag inlet throat

Info

Publication number
FR2189099A1
FR2189099A1 FR7319107A FR7319107A FR2189099A1 FR 2189099 A1 FR2189099 A1 FR 2189099A1 FR 7319107 A FR7319107 A FR 7319107A FR 7319107 A FR7319107 A FR 7319107A FR 2189099 A1 FR2189099 A1 FR 2189099A1
Authority
FR
France
Prior art keywords
bag
cleaning
filter
passage
pulse jet
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
FR7319107A
Other languages
English (en)
Other versions
FR2189099B3 (fr
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.)
Alstom Power Inc
Original Assignee
Air Preheater Co Inc
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 Air Preheater Co Inc filed Critical Air Preheater Co Inc
Publication of FR2189099A1 publication Critical patent/FR2189099A1/fr
Application granted granted Critical
Publication of FR2189099B3 publication Critical patent/FR2189099B3/fr
Granted 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
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • 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
    • B01D46/4281—Venturi's or systems showing a venturi effect
    • 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
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
FR7319107A 1972-05-26 1973-05-25 Gas cleaning bag filter - with reverse pulse jet bag cleaning via shock-wave forming bag inlet throat Granted FR2189099A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25721272A 1972-05-26 1972-05-26

Publications (2)

Publication Number Publication Date
FR2189099A1 true FR2189099A1 (en) 1974-01-25
FR2189099B3 FR2189099B3 (fr) 1976-05-21

Family

ID=22975337

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7319107A Granted FR2189099A1 (en) 1972-05-26 1973-05-25 Gas cleaning bag filter - with reverse pulse jet bag cleaning via shock-wave forming bag inlet throat

Country Status (4)

Country Link
JP (1) JPS4949268A (fr)
AU (1) AU5612273A (fr)
CA (1) CA1001963A (fr)
FR (1) FR2189099A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325410A1 (fr) * 1975-09-29 1977-04-22 Flex Kleen Corp Collecteur de poussiere
CN103007651A (zh) * 2012-12-05 2013-04-03 安徽盛运机械股份有限公司 多管脉冲喷吹系统专用模具
CN106310832A (zh) * 2016-10-19 2017-01-11 烟台三立彩钢结构有限公司 新型除尘柜
CN111495486A (zh) * 2020-05-21 2020-08-07 广州鑫泓设备设计有限公司 一种用于土木工程的碎石机

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2512781C3 (de) * 1975-03-22 1978-09-14 Boll & Kirch Filterbau Gmbh, 5000 Koeln Filterkerze mit riickspülbare Filterapparate
JPS52117684U (fr) * 1976-02-25 1977-09-06
JP6584775B2 (ja) * 2014-12-25 2019-10-02 ホソカワミクロン株式会社 フィルタ及びこれを備えた集塵機

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325410A1 (fr) * 1975-09-29 1977-04-22 Flex Kleen Corp Collecteur de poussiere
CN103007651A (zh) * 2012-12-05 2013-04-03 安徽盛运机械股份有限公司 多管脉冲喷吹系统专用模具
CN106310832A (zh) * 2016-10-19 2017-01-11 烟台三立彩钢结构有限公司 新型除尘柜
CN111495486A (zh) * 2020-05-21 2020-08-07 广州鑫泓设备设计有限公司 一种用于土木工程的碎石机

Also Published As

Publication number Publication date
JPS4949268A (fr) 1974-05-13
AU5612273A (en) 1974-11-28
CA1001963A (en) 1976-12-21
FR2189099B3 (fr) 1976-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse