DE3239724A1 - FABRIC FILTERS FOR CLEANING DUSTY GASES BY FILTERING ON FILTER CARTRIDGES - Google Patents

FABRIC FILTERS FOR CLEANING DUSTY GASES BY FILTERING ON FILTER CARTRIDGES

Info

Publication number
DE3239724A1
DE3239724A1 DE823239724T DE3239724T DE3239724A1 DE 3239724 A1 DE3239724 A1 DE 3239724A1 DE 823239724 T DE823239724 T DE 823239724T DE 3239724 T DE3239724 T DE 3239724T DE 3239724 A1 DE3239724 A1 DE 3239724A1
Authority
DE
Germany
Prior art keywords
filtering
filter cartridges
fabric filters
dusty gases
cleaning dusty
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.)
Ceased
Application number
DE823239724T
Other languages
German (de)
Inventor
Des Erfinders Auf Nennung Verzicht
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.)
ADL Innovation AB
Original Assignee
ADL Innovation AB
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 SE8107136A external-priority patent/SE8107136L/en
Application filed by ADL Innovation AB filed Critical ADL Innovation AB
Publication of DE3239724A1 publication Critical patent/DE3239724A1/en
Ceased 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
    • B01D46/42—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
    • B01D46/56—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
DE823239724T 1981-04-01 1982-02-23 FABRIC FILTERS FOR CLEANING DUSTY GASES BY FILTERING ON FILTER CARTRIDGES Ceased DE3239724A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8107136A SE8107136L (en) 1980-12-02 1981-04-01 STEERING ELECTRICAL EQUIPMENT
PCT/SE1982/000052 WO1982003340A1 (en) 1981-04-01 1982-02-23 Fabric filter for cleaning of dustladen gases by filtering on filter cassettes

Publications (1)

Publication Number Publication Date
DE3239724A1 true DE3239724A1 (en) 1983-07-28

Family

ID=20345161

Family Applications (1)

Application Number Title Priority Date Filing Date
DE823239724T Ceased DE3239724A1 (en) 1981-04-01 1982-02-23 FABRIC FILTERS FOR CLEANING DUSTY GASES BY FILTERING ON FILTER CARTRIDGES

Country Status (6)

Country Link
EP (1) EP0075558A1 (en)
JP (1) JPS58500471A (en)
DE (1) DE3239724A1 (en)
GB (1) GB2108405B (en)
NL (1) NL8220037A (en)
WO (1) WO1982003340A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE464112B (en) * 1987-11-20 1991-03-11 Dustcontrol International Ab SEAT AND DEVICE FOR CLEANING A CYCLON SEPARATOR WITH A FILTER UNIT
DE3891009T1 (en) * 1987-11-20 1990-10-11 Dustcontrol International Ab METHOD FOR CLEANING A CYCLONE SEPARATOR AND CYCLONE SEPARATOR FOR CARRYING OUT THE METHOD
CN102854833B (en) * 2012-08-28 2015-06-17 芜湖新兴铸管有限责任公司 Output circuit of PLC (programmable logic circuit)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE708986C (en) * 1939-08-19 1941-08-09 Hartmann Akt Ges Maschf Bag filter with counter air purging
DE887295C (en) * 1952-01-08 1953-08-20 Konrad Paasch Process for the automatic cleaning of filter bodies in dedusting filters
DE1914912U (en) * 1965-03-01 1965-04-29 Standard Filterbau Gmbh BAG FILTER WITH SWITCHING DEVICE FOR THE PURGE AIR.
DE1250727B (en) * 1967-09-21 Alice Luhr, geb Gerken, Stadthagen Pocket filters for dust gases
DE1806176A1 (en) * 1967-11-22 1970-02-26 Inst Zement Flap control system for reversing gas stream
DE2143260A1 (en) * 1971-08-28 1973-03-08 Beth Gmbh Maschf DUST GAS FILTER WITH A PRESSURIZED GAS FLUSHING DEVICE
DE1757515B2 (en) * 1968-05-17 1974-04-11 Standard Filterbau Dr. E. Andreas Kg, 4400 Muenster Filter with flushing air shock cleaning
DE2754757B2 (en) * 1977-07-15 1979-08-23 Gebrueder Buehler Ag, Uzwil (Schweiz) Method and device for counter-cleaning of filter hoses or similar

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250727B (en) * 1967-09-21 Alice Luhr, geb Gerken, Stadthagen Pocket filters for dust gases
DE708986C (en) * 1939-08-19 1941-08-09 Hartmann Akt Ges Maschf Bag filter with counter air purging
DE887295C (en) * 1952-01-08 1953-08-20 Konrad Paasch Process for the automatic cleaning of filter bodies in dedusting filters
DE1914912U (en) * 1965-03-01 1965-04-29 Standard Filterbau Gmbh BAG FILTER WITH SWITCHING DEVICE FOR THE PURGE AIR.
DE1806176A1 (en) * 1967-11-22 1970-02-26 Inst Zement Flap control system for reversing gas stream
DE1757515B2 (en) * 1968-05-17 1974-04-11 Standard Filterbau Dr. E. Andreas Kg, 4400 Muenster Filter with flushing air shock cleaning
DE2143260A1 (en) * 1971-08-28 1973-03-08 Beth Gmbh Maschf DUST GAS FILTER WITH A PRESSURIZED GAS FLUSHING DEVICE
DE2754757B2 (en) * 1977-07-15 1979-08-23 Gebrueder Buehler Ag, Uzwil (Schweiz) Method and device for counter-cleaning of filter hoses or similar

Also Published As

Publication number Publication date
EP0075558A1 (en) 1983-04-06
NL8220037A (en) 1983-02-01
JPS58500471A (en) 1983-03-31
GB2108405B (en) 1985-07-24
GB2108405A (en) 1983-05-18
WO1982003340A1 (en) 1982-10-14

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection