BE880357Q - Filtre a air a chasse en retour pulsee - Google Patents

Filtre a air a chasse en retour pulsee

Info

Publication number
BE880357Q
BE880357Q BE0/198362A BE198362A BE880357Q BE 880357 Q BE880357 Q BE 880357Q BE 0/198362 A BE0/198362 A BE 0/198362A BE 198362 A BE198362 A BE 198362A BE 880357 Q BE880357 Q BE 880357Q
Authority
BE
Belgium
Prior art keywords
air filter
hunting
pulsed return
pulsed
return
Prior art date
Application number
BE0/198362A
Other languages
English (en)
Original Assignee
Cea Carter Day Cy
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 Cea Carter Day Cy filed Critical Cea Carter Day Cy
Application granted granted Critical
Publication of BE880357Q publication Critical patent/BE880357Q/fr

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
    • B01D46/0039—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
    • B01D46/0046—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding provoking a tangential stream
    • 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
    • B01D46/4272—Special valve constructions adapted to filters or filter elements
    • 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)
BE0/198362A 1977-10-11 1979-11-30 Filtre a air a chasse en retour pulsee BE880357Q (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/840,820 US4157899A (en) 1977-10-11 1977-10-11 Pulsed backflush air filter

Publications (1)

Publication Number Publication Date
BE880357Q true BE880357Q (fr) 1980-05-30

Family

ID=25283311

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/198362A BE880357Q (fr) 1977-10-11 1979-11-30 Filtre a air a chasse en retour pulsee

Country Status (6)

Country Link
US (1) US4157899A (fr)
JP (1) JPS5824168B2 (fr)
AU (1) AU520545B2 (fr)
BE (1) BE880357Q (fr)
CA (1) CA1093980A (fr)
GB (1) GB1596710A (fr)

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CN101321578B (zh) * 2005-12-09 2010-12-08 西门子水技术公司 减少反冲洗量的过程
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US20100037423A1 (en) * 2008-07-10 2010-02-18 Herman John T Apparatus for Cleaning Exhaust Aftertreatment Devices and Methods
AU2009273775B2 (en) 2008-07-24 2014-11-20 Evoqua Water Technologies Llc Frame system for membrane filtration modules
US20110132826A1 (en) * 2008-08-14 2011-06-09 Siemens Water Technologies Corp. Block Configuration for Large Scale Membrane Distillation
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CN102574042B (zh) * 2009-08-03 2015-10-07 气体专用设备联合公司 过滤器清洁系统和方法
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CN107847869B (zh) 2015-07-14 2021-09-10 罗门哈斯电子材料新加坡私人有限公司 用于过滤系统的通气装置
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CN107884119B (zh) * 2017-11-08 2019-11-26 中国航空工业集团公司北京长城计量测试技术研究所 一种中低压气体脉冲压力发生器
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Also Published As

Publication number Publication date
CA1093980A (fr) 1981-01-20
JPS5824168B2 (ja) 1983-05-19
AU3733178A (en) 1980-01-03
US4157899A (en) 1979-06-12
GB1596710A (en) 1981-08-26
JPS5458276A (en) 1979-05-10
AU520545B2 (en) 1982-02-04

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