ES469865A1 - Perfeccionamientos en los sistemas de descolmatado neumaticopara separadores de polvo - Google Patents

Perfeccionamientos en los sistemas de descolmatado neumaticopara separadores de polvo

Info

Publication number
ES469865A1
ES469865A1 ES469865A ES469865A ES469865A1 ES 469865 A1 ES469865 A1 ES 469865A1 ES 469865 A ES469865 A ES 469865A ES 469865 A ES469865 A ES 469865A ES 469865 A1 ES469865 A1 ES 469865A1
Authority
ES
Spain
Prior art keywords
enclosure
inlet
outlet
dust
filtering elements
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
ES469865A
Other languages
English (en)
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.)
Air Industrie SA
Original Assignee
Air Industrie SA
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 Air Industrie SA filed Critical Air Industrie SA
Publication of ES469865A1 publication Critical patent/ES469865A1/es
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
    • B01D46/56—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)
  • Cyclones (AREA)

Abstract

Perfeccionamientos en los sistemas de descolmatado neumático para separadores de polvo, del tipo que comprende: por lo menos un recinto de entrada conectado a un conductor de introducción de gas polvoriento; por lo menos un recinto de salida conectado a un conducto de evacuación de gas desempolvado, separado del recinto de entrada por un tabique de separación; uno o varios elementos filtrantes dispuestos en el recinto de entrada y cuyas aberturas desembocan, atravesando dicho tabique de separación, en el recinto de salida; y por lo menos una boquilla de soplado de gas de descolmatadao que desemboca en el recinto de salida y asociada a unos medios aptos para conectarla, en instantes determinados, a una fuente de gas comprimido, caracterizados porque el eje de la salida de dicha boquilla de soplado está dirigido esencialmente trasversalmente con respecto al eje de dichas aberturas de los elementos filtrantes y oblícuamente con respecto a la superficie de una de las paredes laterales de dichorecinto de salida.
ES469865A 1977-05-26 1978-05-13 Perfeccionamientos en los sistemas de descolmatado neumaticopara separadores de polvo Expired ES469865A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7716149A FR2391759A1 (fr) 1977-05-26 1977-05-26 Dispositif de decolmatage pneumatique pour separateur de poussieres

Publications (1)

Publication Number Publication Date
ES469865A1 true ES469865A1 (es) 1979-02-16

Family

ID=9191324

Family Applications (1)

Application Number Title Priority Date Filing Date
ES469865A Expired ES469865A1 (es) 1977-05-26 1978-05-13 Perfeccionamientos en los sistemas de descolmatado neumaticopara separadores de polvo

Country Status (11)

Country Link
US (1) US4230468A (es)
JP (1) JPS53146373A (es)
BE (1) BE867557A (es)
BR (1) BR7803337A (es)
DE (1) DE2822950C3 (es)
ES (1) ES469865A1 (es)
FR (1) FR2391759A1 (es)
GB (1) GB1603528A (es)
IT (1) IT1096071B (es)
NL (1) NL7805192A (es)
ZA (1) ZA782827B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8610694U1 (de) * 1986-04-18 1986-07-10 AVK Filtertechnik GmbH, 6467 Hasselroth Vorrichtung zum Reinigen von z. B. Filtern
GB8805992D0 (en) * 1988-03-14 1988-04-13 Shell Int Research Process for preparing non-porous membrane layers
US4966101A (en) * 1988-05-17 1990-10-30 Ube Industries, Ltd. Fluidized bed apparatus
US5944859A (en) * 1996-05-06 1999-08-31 Siemens Westinghouse Power Corporation Hot gas filter and system assembly
USD482828S1 (en) 2002-07-29 2003-11-25 Media Blast & Abrasives, Inc. Abrasive media separator
USD482827S1 (en) 2002-07-29 2003-11-25 Media Blast & Abrasives, Inc. Abrasive media dust collector
USD489794S1 (en) 2002-07-29 2004-05-11 Media Blast & Abrasives, Inc. Compressed air delivery manifold
USD476668S1 (en) 2002-07-29 2003-07-01 Media Blast & Abrasives, Inc. Abrasive media delivery device
US20040106366A1 (en) * 2002-08-26 2004-06-03 Robinson Robert A. Portable pipe restoration system
US20050037697A1 (en) * 2003-08-14 2005-02-17 Nord Lance G. Abrasive media blast nozzle
US20060037293A1 (en) * 2004-08-17 2006-02-23 Storer Ron D Blast medium pot
US7008304B1 (en) * 2004-08-17 2006-03-07 Media Blast & Abrasives, Inc. Abrasive and dust separator
US20070202781A1 (en) * 2006-02-28 2007-08-30 Media Blast & Abrasives, Inc. Blast media nozzle and nozzle assembly
US9623539B2 (en) 2014-07-07 2017-04-18 Media Blast & Abrasive, Inc. Carving cabinet having protective carving barrier
US20190201828A1 (en) 2017-12-29 2019-07-04 Media Blast & Abrasive, Inc. Adjustable abrasive & dust separator
CN108404543B (zh) * 2018-06-13 2021-03-26 唐山市灯塔水泥有限公司 多行程防反尘的脉冲布袋式除尘设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA649123A (en) * 1962-09-25 V. Reinauer Thomas Method and apparatus for filtering
GB827690A (en) * 1957-09-26 1960-02-10 Simon Ltd Henry Improvements in air filters
JPS4837469U (es) * 1971-09-08 1973-05-08
US3837150A (en) * 1972-12-08 1974-09-24 Torit Corp Filtering apparatus with pneumatic intermittent cleaning
JPS51123772A (en) * 1975-04-22 1976-10-28 Kawasaki Heavy Ind Ltd A denitration system using ceramic filter in pretreatment

Also Published As

Publication number Publication date
FR2391759B1 (es) 1980-07-11
JPS53146373A (en) 1978-12-20
ZA782827B (en) 1979-05-30
DE2822950B2 (de) 1980-04-03
FR2391759A1 (fr) 1978-12-22
BE867557A (fr) 1978-11-27
DE2822950C3 (de) 1980-12-04
NL7805192A (nl) 1978-11-28
GB1603528A (en) 1981-11-25
BR7803337A (pt) 1979-01-02
JPS5751329B2 (es) 1982-11-01
DE2822950A1 (de) 1978-11-30
IT7823019A0 (it) 1978-05-04
US4230468A (en) 1980-10-28
IT1096071B (it) 1985-08-17

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103