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DE69013140D1 - Staubsammelsystem mit off-line-filterreinigung. - Google Patents

Staubsammelsystem mit off-line-filterreinigung.

Info

Publication number
DE69013140D1
DE69013140D1 DE69013140T DE69013140T DE69013140D1 DE 69013140 D1 DE69013140 D1 DE 69013140D1 DE 69013140 T DE69013140 T DE 69013140T DE 69013140 T DE69013140 T DE 69013140T DE 69013140 D1 DE69013140 D1 DE 69013140D1
Authority
DE
Germany
Prior art keywords
valves
asbestos
filter unit
filter
displacement chamber
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 - Fee Related
Application number
DE69013140T
Other languages
English (en)
Other versions
DE69013140T2 (de
Inventor
James Pittman
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.)
Future Air Tech
Original Assignee
Future Air Tech
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
Priority claimed from CA000587446A external-priority patent/CA1329784C/en
Application filed by Future Air Tech filed Critical Future Air Tech
Application granted granted Critical
Publication of DE69013140D1 publication Critical patent/DE69013140D1/de
Publication of DE69013140T2 publication Critical patent/DE69013140T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • 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
    • B01D46/52—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
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
    • 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
    • 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
    • B01D46/90—Devices for taking out of action one or more units of multi-unit filters, e.g. for regeneration or maintenance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Fats And Perfumes (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Working Measures On Existing Buildindgs (AREA)
DE69013140T 1989-01-03 1990-01-02 Staubsammelsystem mit off-line-filterreinigung. Expired - Fee Related DE69013140T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA000587446A CA1329784C (en) 1989-01-03 1989-01-03 Filtration removal of matter from gas streams, with off-line cleaning of filters
US07/448,845 US5064454A (en) 1989-01-03 1989-12-12 Filtration removal of matter from gas streams, with off-line cleaning of filters
PCT/CA1990/000005 WO1990007369A1 (en) 1989-01-03 1990-01-02 Matter collection system including off-line filter cleaning

Publications (2)

Publication Number Publication Date
DE69013140D1 true DE69013140D1 (de) 1994-11-10
DE69013140T2 DE69013140T2 (de) 1995-03-02

Family

ID=25672350

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69013140T Expired - Fee Related DE69013140T2 (de) 1989-01-03 1990-01-02 Staubsammelsystem mit off-line-filterreinigung.

Country Status (5)

Country Link
EP (1) EP0452373B1 (de)
AT (1) ATE112504T1 (de)
AU (1) AU628908B2 (de)
DE (1) DE69013140T2 (de)
WO (1) WO1990007369A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4426849C2 (de) * 1994-07-28 1998-07-16 Nkf Leichtmetallbau Feinstaub-Austragsvorrichtung und Verfahren
DE102006061256B4 (de) * 2006-12-22 2009-04-30 Fette Gmbh Filteranlage zum Abscheiden von Stäuben aus Gasen
WO2021188998A1 (en) * 2020-03-20 2021-09-23 Donaldson Company, Inc. Active precleaner system and methods of use

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892512A (en) * 1957-08-16 1959-06-30 Standard Oil Co Flow limiting filter valve
US4277255A (en) * 1979-03-01 1981-07-07 Aktiebolaget Svenska Flaktfabriken Cleaning process control method for textile barrier filter material
US4411674A (en) * 1981-06-02 1983-10-25 Ohio Blow Pipe Co. Continuous clean bag filter apparatus and method
EP0246106A3 (de) * 1986-05-14 1988-09-21 International Property Services Ltd Reinigungsvorrichtung
US4735639A (en) * 1986-06-09 1988-04-05 Vacuum America Corporation Modular industrial vacuum loading apparatus for ingesting and collecting debris and filtering discharged air

Also Published As

Publication number Publication date
ATE112504T1 (de) 1994-10-15
DE69013140T2 (de) 1995-03-02
EP0452373B1 (de) 1994-10-05
WO1990007369A1 (en) 1990-07-12
AU628908B2 (en) 1992-09-24
EP0452373A1 (de) 1991-10-23
AU4819190A (en) 1990-08-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee