GB2198058A - Filter - Google Patents

Filter Download PDF

Info

Publication number
GB2198058A
GB2198058A GB08727025A GB8727025A GB2198058A GB 2198058 A GB2198058 A GB 2198058A GB 08727025 A GB08727025 A GB 08727025A GB 8727025 A GB8727025 A GB 8727025A GB 2198058 A GB2198058 A GB 2198058A
Authority
GB
United Kingdom
Prior art keywords
filter
wall
mesh
exhaust nozzle
filter wall
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.)
Withdrawn
Application number
GB08727025A
Other languages
English (en)
Other versions
GB8727025D0 (en
Inventor
Roland Sommer
Peter Wegmann
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.)
STAFA VENTILATOR AG
Original Assignee
STAFA VENTILATOR 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 STAFA VENTILATOR AG filed Critical STAFA VENTILATOR AG
Publication of GB8727025D0 publication Critical patent/GB8727025D0/en
Publication of GB2198058A publication Critical patent/GB2198058A/en
Withdrawn legal-status Critical Current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
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/016—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements with corrugated, folded or wound filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D29/684—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a translatory movement with respect to the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D29/688—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with backwash arms or shoes acting on the cake side
    • 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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • 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
    • B01D46/72—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 backwash arms, shoes or nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/08—Regeneration of the filter
    • B01D2201/081—Regeneration of the filter using nozzles or suction devices
    • B01D2201/082—Suction devices placed on the cake side of the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/08—Regeneration of the filter
    • B01D2201/081—Regeneration of the filter using nozzles or suction devices
    • B01D2201/084—Nozzles placed on the filtrate side of the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2273/28—Making use of vacuum or underpressure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
GB08727025A 1986-11-21 1987-11-18 Filter Withdrawn GB2198058A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH468186 1986-11-21

Publications (2)

Publication Number Publication Date
GB8727025D0 GB8727025D0 (en) 1987-12-23
GB2198058A true GB2198058A (en) 1988-06-08

Family

ID=4280631

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08727025A Withdrawn GB2198058A (en) 1986-11-21 1987-11-18 Filter

Country Status (7)

Country Link
DE (1) DE8711833U1 (it)
DK (1) DK611287A (it)
FI (1) FI875143A (it)
FR (1) FR2607023A1 (it)
GB (1) GB2198058A (it)
IT (1) IT1223363B (it)
SE (1) SE8704575L (it)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5741351A (en) * 1996-10-15 1998-04-21 Caterpillar Inc. Apparatus and method for cleaning an air filter of a vehicle
DE19753070A1 (de) * 1997-11-29 1999-06-02 Peter Dieckmann Produktabscheider
WO1999059698A1 (en) * 1998-05-18 1999-11-25 Abb Installaatiot Oy Arrangement for separating solid particles from gases

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4007893A1 (de) * 1990-01-06 1991-07-11 Brieden Filtration Gmbh Und Co Vorrichtung zur klaerung von prozesswasser, insbesondere von kuehlwasser mit hilfe eines siebes
AT408953B (de) * 2000-07-21 2002-04-25 Md Technology Production Gmbh Gas- und/oder flüssigkeitsdurchlässiges filtermaterial
DE102009029956A1 (de) * 2009-06-19 2010-12-23 Aebi Schmidt Deutschland Gmbh Selbstfahrende aufnehmende Kehrmaschine
DE102013208592A1 (de) * 2013-05-10 2014-11-13 Dürr Systems GmbH Regenerierbarer Abscheider für die Trockenabscheidung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB495112A (en) * 1937-05-11 1938-11-08 Pinchin Johnson & Company Ltd Improvements in or relating to the filtering and like treatment of liquids
GB662358A (en) * 1949-03-08 1951-12-05 Vokes Ltd Improvements relating to the cleaning of gas filters
GB1059447A (en) * 1963-10-18 1967-02-22 Lamort E & M Apparatus for the filtration of liquids containing in suspension, fine, solid particles
GB1264992A (it) * 1968-02-15 1972-02-23
US4266953A (en) * 1980-06-02 1981-05-12 The United States Of America As Represented By The Secretary Of The Army Mechanism for removing dust particles from an engine air cleaner
US4277264A (en) * 1979-12-26 1981-07-07 Schomann, Inc. Filter cleaning arrangement
GB2181669A (en) * 1985-10-22 1987-04-29 Krantz H Gmbh & Co Gas filter

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB495112A (en) * 1937-05-11 1938-11-08 Pinchin Johnson & Company Ltd Improvements in or relating to the filtering and like treatment of liquids
GB662358A (en) * 1949-03-08 1951-12-05 Vokes Ltd Improvements relating to the cleaning of gas filters
GB1059447A (en) * 1963-10-18 1967-02-22 Lamort E & M Apparatus for the filtration of liquids containing in suspension, fine, solid particles
GB1264992A (it) * 1968-02-15 1972-02-23
US4277264A (en) * 1979-12-26 1981-07-07 Schomann, Inc. Filter cleaning arrangement
US4266953A (en) * 1980-06-02 1981-05-12 The United States Of America As Represented By The Secretary Of The Army Mechanism for removing dust particles from an engine air cleaner
GB2181669A (en) * 1985-10-22 1987-04-29 Krantz H Gmbh & Co Gas filter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WO 82/03338 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5741351A (en) * 1996-10-15 1998-04-21 Caterpillar Inc. Apparatus and method for cleaning an air filter of a vehicle
DE19753070A1 (de) * 1997-11-29 1999-06-02 Peter Dieckmann Produktabscheider
WO1999059698A1 (en) * 1998-05-18 1999-11-25 Abb Installaatiot Oy Arrangement for separating solid particles from gases

Also Published As

Publication number Publication date
SE8704575D0 (sv) 1987-11-20
GB8727025D0 (en) 1987-12-23
FI875143A (fi) 1988-05-22
FI875143A0 (fi) 1987-11-20
DK611287A (da) 1988-05-22
IT1223363B (it) 1990-09-19
DE8711833U1 (de) 1987-10-22
DK611287D0 (da) 1987-11-20
SE8704575L (sv) 1988-05-22
IT8722714A0 (it) 1987-11-20
FR2607023A1 (fr) 1988-05-27

Similar Documents

Publication Publication Date Title
CA1290707C (en) Air filtering apparatus
JPH0817979B2 (ja) 被覆粉末で工作物の表面を被覆するための被覆室
US3992177A (en) Multi-action particle separator
US5577294A (en) Web cleaner apparatus and method
JP2525691B2 (ja) 粉末状被覆材料によって対象物を吹付け被覆するためのキャビン（「ｄ」）
US3757496A (en) Apparatus for collecting filtered airborne
US2752003A (en) Filter with continuous web filter medium
EP3381537A1 (en) Filter systems with dirty air chamber spacer elements and methods of using the same
ITBO20030032U1 (it) Impianto autopulente per il recupero a secco delle nebbie di lavorazionee nelle macchine automatiche per la spruzzatura di vernici acriliche con essicazione uv o di altri prodotti che comportano analoghe esigenz
EP0354667A3 (en) Apparatus for cleaning cartridge filters in a powder spray system
GB2198058A (en) Filter
US6017377A (en) Spray paint booth filter
US5762663A (en) Wet dust collecting apparatus
US4792344A (en) Air filtering method and apparatus
US6280491B1 (en) Cartridge filter
US5958093A (en) Self-cleaning filter for pneumatic circuits
US5421846A (en) Air filtration apparatus for the control of industrial air pollution
CA1293408C (en) Computer environment filter apparatus having wing with internal baffles
US3395518A (en) Air filter with traveling filter-medium screen
AT403014B (de) Reinigungsvorrichtung für filter und filtermatten
US5215562A (en) Self-cleaning filter apparatus
PL194775B1 (pl) Urządzenie do oddzielania substancji stałych ze strumienia powietrza
EP0422740A2 (en) flue gas filter with velocity-reducing chamber and cleaning unit for the filter cloth
WO1982002675A1 (en) Method and device for freeing a trap filter of dust
RU2029816C1 (ru) Машина для уборки твердых покрытий

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)