GB1228784A - - Google Patents

Info

Publication number
GB1228784A
GB1228784A GB1228784DA GB1228784A GB 1228784 A GB1228784 A GB 1228784A GB 1228784D A GB1228784D A GB 1228784DA GB 1228784 A GB1228784 A GB 1228784A
Authority
GB
United Kingdom
Prior art keywords
tubes
gas
filter
apertures
upper ends
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
Other languages
English (en)
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 filed Critical
Publication of GB1228784A publication Critical patent/GB1228784A/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
    • B01D46/66—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)
GB1228784D 1967-05-01 1968-04-16 Expired GB1228784A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63499967A 1967-05-01 1967-05-01

Publications (1)

Publication Number Publication Date
GB1228784A true GB1228784A (en:Method) 1971-04-21

Family

ID=24546003

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1228784D Expired GB1228784A (en:Method) 1967-05-01 1968-04-16

Country Status (6)

Country Link
US (1) US3509698A (en:Method)
BE (1) BE714501A (en:Method)
DE (1) DE1757370C3 (en:Method)
FR (1) FR1564264A (en:Method)
GB (1) GB1228784A (en:Method)
SE (1) SE358094B (en:Method)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4299597A (en) 1979-02-19 1981-11-10 Gebruder Buhler Ag Process and filter control system for the cyclic counter-scavenging of diaphragm-activated filter hoses
EP1306540A3 (en) * 2001-10-26 2004-04-21 Agco GmbH & Co. Dry air filter for combustion engines of vehicles

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3594992A (en) * 1969-04-01 1971-07-27 Air Preheater Cleaning arrangement for bag filter
US3765152A (en) * 1970-11-04 1973-10-16 Gen Resource Corp Cleaning of filtering media
AU4450172A (en) * 1971-07-16 1974-01-17 Summit Filter Corp Double filter bag and method
US3850594A (en) * 1971-07-16 1974-11-26 Summit Filter Corp Filtering method utilizing a double-wall filter bag construction
US3816978A (en) * 1971-10-18 1974-06-18 American Air Filter Co Filter arrangement
FR2196188B1 (en:Method) * 1972-07-28 1977-01-14 Air Ind
GB1442417A (en) * 1972-12-07 1976-07-14 Fischer Ag Georg Fluid filter
US3874857A (en) * 1974-01-07 1975-04-01 Spencer Turbine Co Apparatus for filtering particulate matter from gas and having reverse flow cleaning means
US3999968A (en) * 1976-01-19 1976-12-28 American Precision Industries, Inc. Dust collector
USRE32185E (en) * 1980-10-10 1986-06-17 Donaldson Company, Inc. Self-cleaning pulsed air cleaner
GB2095577B (en) * 1980-10-10 1985-02-27 Donaldson Co Inc Self-cleaning pulsed air cleaner
US4331459A (en) * 1980-10-10 1982-05-25 Donaldson Company, Inc. Self-cleaning pulsed air cleaner
US4452616A (en) * 1980-11-06 1984-06-05 Donaldson Company, Inc. Self-cleaning air cleaner
US4539025A (en) * 1984-09-26 1985-09-03 Westinghouse Electric Corp. Filtering system
US4632680A (en) * 1985-10-28 1986-12-30 Carter-Day Co. Planar sided air shaping inserts for filter bags
US4910047A (en) * 1988-08-11 1990-03-20 Nordson Corporation Apparatus for cleaning cartridge filters in a powder spray system
DE8914966U1 (de) * 1989-12-21 1990-02-15 Deutsche Babcock Anlagen Ag, 4200 Oberhausen Vorrichtung zum Entstauben eines Gasstromes
SE466386B (sv) * 1990-06-21 1992-02-10 Flaekt Ab Anordning foer montering av paasformiga filterelement i en filterkammare
US5395409A (en) * 1994-02-03 1995-03-07 Dustex Corporation Dust collecting apparatus having reverse pulse filter cleaning capability
JP2001511069A (ja) * 1997-02-12 2001-08-07 ユナイテッド・エア・スペシャリスツ・インコーポレイテッド カートリッジフィルタの空気濾過システムの反転パルス洗浄の向上
US6090173A (en) * 1998-08-07 2000-07-18 Donaldson Company, Inc. Air filter assembly for filtering air with particulate matter
AU772518B2 (en) * 2000-02-02 2004-04-29 Niro A/S A filter unit for filtering gas
US6716274B2 (en) 2000-09-05 2004-04-06 Donaldson Company, Inc. Air filter assembly for filtering an air stream to remove particulate matter entrained in the stream
RU2182840C1 (ru) * 2000-12-20 2002-05-27 Акционерное общество открытого типа "Уралэлектромедь" Способ очистки отходящих газов отражательной печи от пыли фильтрацией
KR100379215B1 (ko) * 2002-04-30 2003-04-08 주식회사공영엔지니어링 원통형 여과포와 사각통형 여과포를 일체로 갖는 집진기
GB2442083A (en) * 2006-07-05 2008-03-26 Shinko Industry Co Ltd Retainer cone and bug filter retainer having the same
WO2008067457A1 (en) 2006-11-30 2008-06-05 Donaldson Company, Inc. Filter apparatus configuration of pulsed cleaned panel-style filters and methods
CN101541395B (zh) 2006-11-30 2013-04-10 唐纳森公司 脉冲清洁板式过滤元件的系统结构和方法
WO2008067462A2 (en) 2006-11-30 2008-06-05 Donaldson Company, Inc. Filter apparatus with pulse cleaning and methods for pulse cleaning filters
EP2091629A2 (en) 2006-11-30 2009-08-26 Donaldson Company, Inc. Nozzle arrangements and method for cleaning filter elements
US20090205445A1 (en) * 2008-02-14 2009-08-20 Raether Thomas D Method for selecting a filter element for a dust collector
US8491684B2 (en) * 2009-02-27 2013-07-23 Donaldson Company, Inc. Filter cartridge; components thereof; and methods
US8118900B2 (en) 2009-09-30 2012-02-21 Donaldson Company, Inc. Dust collector and methods
DE102011011449B4 (de) * 2011-02-17 2015-09-03 Ullmann & Co. Gmbh Vorrichtung zur Filtrationsentstaubung
CN102961934B (zh) * 2012-11-22 2014-08-06 中国石油大学(北京) 自激振荡喷嘴及带有该喷嘴的过滤器脉冲反吹清灰装置
BR112015021316B1 (pt) * 2013-03-04 2021-11-03 Donaldson Company, Inc Sistema de filtro de ar e método de limpeza de um ou mais elementos de filtro em um sistema de filtros de ar
CN105920944A (zh) * 2016-06-24 2016-09-07 江苏英瑞环保科技有限公司 自清理式除尘器
CN107605628A (zh) * 2016-07-12 2018-01-19 刘春田 一种用于高粉尘作业吸气设备和车辆的空气滤清器
CN106422564A (zh) * 2016-12-07 2017-02-22 无锡优耐特净化装备有限公司 自洁式过滤器
GB2592267A (en) * 2020-02-24 2021-08-25 Altair Uk Ltd Pulse nozzle for filter cleaning systems
USD1052689S1 (en) 2022-08-08 2024-11-26 Altair (UK) Limited (“Parker”) Nozzle
CN115977764B (zh) * 2022-12-07 2025-05-20 河北福鑫净化设备有限公司 一种防杂质堆积的汽车滤清器

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1163318A (en) * 1915-12-07 New Jersey Zinc Co Bag-shaking apparatus.
US420136A (en) * 1890-01-28 Water-strainer
US1157131A (en) * 1915-08-17 1915-10-19 Houston Mfg Company Method of cleaning screens of vacuum cleaning apparatus.
US2048613A (en) * 1932-10-10 1936-07-21 Arthur G Mckee Method of and apparatus for reducing the velocity of fluids
GB812244A (en) * 1956-07-09 1959-04-22 Metals Disintegrating Co A gas filtering apparatus
US2892512A (en) * 1957-08-16 1959-06-30 Standard Oil Co Flow limiting filter valve
NL250037A (en:Method) * 1959-04-01 1900-01-01
GB981806A (en) * 1962-10-10 1965-01-27 Morris Brothers Tunstall Ltd Improvements in filters
BE642500A (en:Method) * 1963-01-14
DE1407922B2 (de) * 1963-11-18 1973-08-16 Gebruder Buhler AG, Uzwil (Schweiz) Filteranlage fuer die staubabscheidung aus luft
FR1384885A (fr) * 1963-11-25 1965-01-08 Perfectionnements aux filtres à manches
GB1016556A (en) * 1963-12-03 1966-01-12 Dust Control Equipment Ltd Improved gas filtering apparatus
US3299463A (en) * 1964-07-06 1967-01-24 American Monorail Co Systems for collecting and handling lint
US3333401A (en) * 1964-07-09 1967-08-01 Harry I Abboud Dust collection apparatus
US3385033A (en) * 1965-11-22 1968-05-28 W C Wiedenmann & Son Inc Dust filter
US3387712A (en) * 1966-11-14 1968-06-11 Ronningen Petter Company Filter backwash diffuser

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4299597A (en) 1979-02-19 1981-11-10 Gebruder Buhler Ag Process and filter control system for the cyclic counter-scavenging of diaphragm-activated filter hoses
EP1306540A3 (en) * 2001-10-26 2004-04-21 Agco GmbH & Co. Dry air filter for combustion engines of vehicles

Also Published As

Publication number Publication date
SE358094B (en:Method) 1973-07-23
DE1757370A1 (de) 1971-06-09
DE1757370C3 (de) 1975-12-04
DE1757370B2 (de) 1975-04-24
FR1564264A (en:Method) 1969-04-18
US3509698A (en) 1970-05-05
BE714501A (en:Method) 1968-09-16

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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