FR2414355A1 - Dispositif de nettoyage de filtres a sacs - Google Patents

Dispositif de nettoyage de filtres a sacs

Info

Publication number
FR2414355A1
FR2414355A1 FR7900984A FR7900984A FR2414355A1 FR 2414355 A1 FR2414355 A1 FR 2414355A1 FR 7900984 A FR7900984 A FR 7900984A FR 7900984 A FR7900984 A FR 7900984A FR 2414355 A1 FR2414355 A1 FR 2414355A1
Authority
FR
France
Prior art keywords
cleaning device
bag filter
filter cleaning
bags
filters
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.)
Granted
Application number
FR7900984A
Other languages
English (en)
Other versions
FR2414355B3 (fr
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.)
JERSLEV MASKINFABRIK AS
Original Assignee
JERSLEV MASKINFABRIK AS
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 JERSLEV MASKINFABRIK AS filed Critical JERSLEV MASKINFABRIK AS
Publication of FR2414355A1 publication Critical patent/FR2414355A1/fr
Application granted granted Critical
Publication of FR2414355B3 publication Critical patent/FR2414355B3/fr
Granted 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
    • B01D46/4281—Venturi's or systems showing a venturi effect
    • 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
    • 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

Abstract

Appareil de nettoyage pour filtres à sacs. Selon l'invention, cet appareil comporte des amenées d'air de balayage, disposées en regard de la sortie desdits sacs, normalement obturées par une plaque rotative d'étanchéité, mais successivement mises en coïncidence avec une ouverture prévue dans ladite plaque Nettoyage des filtres à sacs.
FR7900984A 1978-01-16 1979-01-16 Dispositif de nettoyage de filtres a sacs Granted FR2414355A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK18878A DK18878A (da) 1978-01-16 1978-01-16 Renseindretning til slangefiltre

Publications (2)

Publication Number Publication Date
FR2414355A1 true FR2414355A1 (fr) 1979-08-10
FR2414355B3 FR2414355B3 (fr) 1981-11-06

Family

ID=8090764

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900984A Granted FR2414355A1 (fr) 1978-01-16 1979-01-16 Dispositif de nettoyage de filtres a sacs

Country Status (11)

Country Link
US (1) US4220457A (fr)
BE (1) BE873509A (fr)
CA (1) CA1113023A (fr)
DE (1) DE2901656A1 (fr)
DK (1) DK18878A (fr)
FI (1) FI790117A (fr)
FR (1) FR2414355A1 (fr)
GB (1) GB2012184A (fr)
NL (1) NL7900346A (fr)
NO (1) NO790118L (fr)
SE (1) SE7900348L (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2935464A1 (de) * 1979-09-01 1981-03-19 Ing.(grad.) Heinz 4390 Gladbeck Hölter Verfahren fuer filternde abscheider zur trockenen chemisorption
US4384546A (en) * 1981-11-27 1983-05-24 Midland-Ross Corporation Device for cleaning a filter used in conjunction with a galvanizing process
US4865627A (en) * 1987-10-30 1989-09-12 Shell Oil Company Method and apparatus for separating fine particulates from a mixture of fine particulates and gas
US5401285A (en) * 1993-09-17 1995-03-28 Donaldson Company, Inc. Air cleaner having scavenger arrangement for precleaner and filter thereof
DK9600239U3 (da) * 1996-07-08 1997-10-24 Simatek A S Ringformet luftfordelerskive
US6032804A (en) * 1997-06-16 2000-03-07 Paulson; Jerome I Cyclonic dust collector
KR100947067B1 (ko) 2008-03-10 2010-03-11 지이큐솔루션 주식회사 소각 및 연소로의 배기가스 복합 건식 집진 반응기
AT507524B1 (de) * 2008-10-23 2010-10-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung zum abtrennen von partikelförmigen feststoffen von einem gasstrom
KR100948240B1 (ko) 2009-10-29 2010-03-18 황수원 에프알피로 구성된 여과 집진기의 제조 방법
AT510177B1 (de) 2010-07-20 2012-05-15 Siemens Vai Metals Tech Gmbh Verfahren zur reinigung eines mit stäuben beladenen gasstroms
CN111905468B (zh) * 2020-07-30 2021-11-26 安徽天顺环保设备股份有限公司 具有自动清灰功能的折叠式除尘袋结构
CN113713542A (zh) * 2021-08-20 2021-11-30 太原重工股份有限公司 旋风和过滤复合型除尘器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1974952A (en) * 1931-10-05 1934-09-25 Michael A Eiben Dust collecting apparatus
US2902113A (en) * 1953-06-18 1959-09-01 Luhr Heinrich Multi-chamber dust filter plant
GB795321A (en) * 1956-02-24 1958-05-21 H J H King And Company Ltd Improvements relating to cleaners for air and other gases
US3234714A (en) * 1963-01-30 1966-02-15 Coopers Mech Joints Filtering systems and filters for use therein
US3360907A (en) * 1963-10-17 1968-01-02 Southwest Res Inst Apparatus for cleaning filters
AT242112B (de) * 1964-02-13 1965-08-25 Voest Ag Filteranlage
CH541345A (de) * 1971-07-20 1973-09-15 Buehler Ag Geb Pneumatische Entstaubungsanlage
US4022595A (en) * 1976-01-30 1977-05-10 Air-O-Matics, Inc. Self-cleaning filter arrangement

Also Published As

Publication number Publication date
FR2414355B3 (fr) 1981-11-06
SE7900348L (sv) 1979-07-17
DK18878A (da) 1979-07-17
US4220457A (en) 1980-09-02
GB2012184A (en) 1979-07-25
BE873509A (fr) 1979-05-16
CA1113023A (fr) 1981-11-24
DE2901656A1 (de) 1979-07-19
NL7900346A (nl) 1979-07-18
FI790117A (fi) 1979-07-17
NO790118L (no) 1979-07-17

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Legal Events

Date Code Title Description
ST Notification of lapse