ATA730574A - GAS FILTER - Google Patents

GAS FILTER

Info

Publication number
ATA730574A
ATA730574A AT730574A AT730574A ATA730574A AT A730574 A ATA730574 A AT A730574A AT 730574 A AT730574 A AT 730574A AT 730574 A AT730574 A AT 730574A AT A730574 A ATA730574 A AT A730574A
Authority
AT
Austria
Prior art keywords
gas filter
filter
gas
Prior art date
Application number
AT730574A
Other languages
German (de)
Other versions
AT359470B (en
Original Assignee
Arenco Bmd Maschfab
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 Arenco Bmd Maschfab filed Critical Arenco Bmd Maschfab
Publication of ATA730574A publication Critical patent/ATA730574A/en
Application granted granted Critical
Publication of AT359470B publication Critical patent/AT359470B/en

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
    • B01D46/42—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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/30—Hardeners

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
AT730574A 1973-09-11 1974-09-11 GAS FILTER AT359470B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732345722 DE2345722A1 (en) 1973-09-11 1973-09-11 Self cleaning gas filter with backflush - having rotary valve in backflush line to provide pulsing action

Publications (2)

Publication Number Publication Date
ATA730574A true ATA730574A (en) 1980-04-15
AT359470B AT359470B (en) 1980-11-10

Family

ID=5892231

Family Applications (1)

Application Number Title Priority Date Filing Date
AT730574A AT359470B (en) 1973-09-11 1974-09-11 GAS FILTER

Country Status (2)

Country Link
AT (1) AT359470B (en)
DE (1) DE2345722A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9101433U1 (en) * 1991-02-08 1991-04-25 Steag Ag, 4300 Essen Housing for accommodating a dust filter for a gas sampling probe
AT405615B (en) * 1997-10-17 1999-10-25 Kappa Arbeitsschutz & Umweltte METHOD AND DEVICE FOR CLEANING A DUST SEPARATOR
AT410403B (en) * 2001-07-12 2003-04-25 Scheuch Gmbh METHOD AND DEVICE FOR CLEANING FILTERS FOR DUST-EXHAUST GASES
AT510406B1 (en) 2011-04-04 2012-04-15 Scheuch Gmbh HOSE FILTER FOR CLEANING DUST-LOADED GASES AND INJECTOR FOR SUCH A HOSE FILTER
CN118371491B (en) * 2024-05-09 2026-03-24 江苏南锦电子材料有限公司 A negative pressure cleaning device and method for the surface of a light-concentrating reflective optical film.

Also Published As

Publication number Publication date
AT359470B (en) 1980-11-10
DE2345722A1 (en) 1975-03-20

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee