GB1538128A - Filter apparatus for cleaning at least one hollow filter element and having at least one scavenging air valve - Google Patents

Filter apparatus for cleaning at least one hollow filter element and having at least one scavenging air valve

Info

Publication number
GB1538128A
GB1538128A GB16690/76A GB1669076A GB1538128A GB 1538128 A GB1538128 A GB 1538128A GB 16690/76 A GB16690/76 A GB 16690/76A GB 1669076 A GB1669076 A GB 1669076A GB 1538128 A GB1538128 A GB 1538128A
Authority
GB
United Kingdom
Prior art keywords
cleaning
air valve
scavenging air
filter element
hollow
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
GB16690/76A
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.)
Buehler AG
Original Assignee
Buehler 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 Buehler AG filed Critical Buehler AG
Publication of GB1538128A publication Critical patent/GB1538128A/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
    • B01D46/42—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
GB16690/76A 1975-05-05 1976-04-23 Filter apparatus for cleaning at least one hollow filter element and having at least one scavenging air valve Expired GB1538128A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH578375A CH592466A5 (en) 1975-05-05 1975-05-05

Publications (1)

Publication Number Publication Date
GB1538128A true GB1538128A (en) 1979-01-10

Family

ID=4299259

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16690/76A Expired GB1538128A (en) 1975-05-05 1976-04-23 Filter apparatus for cleaning at least one hollow filter element and having at least one scavenging air valve

Country Status (12)

Country Link
JP (1) JPS51142167A (en)
AT (1) AT357172B (en)
AU (1) AU497809B2 (en)
BR (1) BR7602800A (en)
CA (1) CA1064835A (en)
CH (1) CH592466A5 (en)
DE (1) DE2545252C3 (en)
ES (1) ES447446A1 (en)
FR (1) FR2310148A1 (en)
GB (1) GB1538128A (en)
IT (1) IT1059222B (en)
SE (1) SE414454B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4690700A (en) * 1983-11-07 1987-09-01 Howeth David Franklin Backflushed air filters with quick opening multiple discharge valve
SE451115B (en) * 1985-01-16 1987-09-07 Ulveco Kockum Sonic Ab INSTALLATION FOR SOOTHING OF BOILERS OR SIMILAR, INCLUDING A MULTIPLE LOW-FREQUENT SOUND ALREADY DEVICES
SE466386B (en) * 1990-06-21 1992-02-10 Flaekt Ab DEVICE FOR THE FITTING OF SUITABLE FILTER ELEMENTS IN A FILTER CHAMBER
SE468721B (en) * 1991-07-04 1993-03-08 Flaekt Ab VALVE DEVICE FOR GENERATING SHORT-TERM PRESSURE PULSES EXAMPLE FOR BLEASING BASIC FILTER ELEMENTS
DE102011011449B4 (en) * 2011-02-17 2015-09-03 Ullmann & Co. Gmbh Device for filtration dedusting
US20160076665A1 (en) * 2014-09-17 2016-03-17 Alstom Technology Ltd Valve with small tank penetration diameter
EP3130829B1 (en) * 2015-08-12 2018-08-15 General Electric Technology GmbH Valve

Also Published As

Publication number Publication date
DE2545252B2 (en) 1978-06-15
JPS5518126B2 (en) 1980-05-16
SE414454B (en) 1980-08-04
DE2545252C3 (en) 1979-03-29
CH592466A5 (en) 1977-10-31
SE7605089L (en) 1976-11-06
FR2310148A1 (en) 1976-12-03
FR2310148B1 (en) 1978-08-25
AU1362676A (en) 1977-11-10
AT357172B (en) 1980-06-25
DE2545252A1 (en) 1976-11-18
AU497809B2 (en) 1979-01-11
CA1064835A (en) 1979-10-23
BR7602800A (en) 1976-11-09
IT1059222B (en) 1982-05-31
ES447446A1 (en) 1977-07-01
JPS51142167A (en) 1976-12-07
ATA322276A (en) 1979-11-15

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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