ES2104073T3 - Una valvula de gas de descarga inversa. - Google Patents

Una valvula de gas de descarga inversa.

Info

Publication number
ES2104073T3
ES2104073T3 ES93308558T ES93308558T ES2104073T3 ES 2104073 T3 ES2104073 T3 ES 2104073T3 ES 93308558 T ES93308558 T ES 93308558T ES 93308558 T ES93308558 T ES 93308558T ES 2104073 T3 ES2104073 T3 ES 2104073T3
Authority
ES
Spain
Prior art keywords
valve
high pressure
pressure gas
gas
filter
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 - Lifetime
Application number
ES93308558T
Other languages
English (en)
Inventor
Eric Edward Royle
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.)
Alstom Power UK Holdings Ltd
Original Assignee
Alstom Power UK Holdings Ltd
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 Alstom Power UK Holdings Ltd filed Critical Alstom Power UK Holdings Ltd
Application granted granted Critical
Publication of ES2104073T3 publication Critical patent/ES2104073T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2407—Filter candles
    • 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
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/44—Auxiliary equipment or operation thereof controlling filtration
    • B01D46/46—Auxiliary equipment or operation thereof controlling filtration automatic
    • 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
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/04—Permanent measures for connecting different parts of the filter, e.g. welding, glueing or moulding
    • B01D2265/05—Special adapters for the connection of filters or parts of filters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4245—Cleaning or steam sterilizing
    • Y10T137/4252—Reverse fluid flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Details Of Valves (AREA)
  • Control Of Fluid Pressure (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

SE DESCRIBIR UNA VALVULA DE GAS QUE TIENE UN SUMINISTRO PARA EL IMPULSO DE UN FLUJO INVERSO DE GAS DE ALTA PRESION. LA VALVULA INCLUYE UN DEPOSITO (53) CARGADO CON GAS DE ALTA PRESION DURANTE UNA OPERACION NORMAL QUE SE PONE EN MARCHA DENTRO DE LA TRAYECTORIA PRINCIPAL DE FLUJO MEDIANTE UNA REDUCCION DE PRESION APLICADA. LA VALVULA SE FIJA A UN FILTRO "VELA" DE DERAMICA POROSA (1) ENTRE UNAS ZONAS DE GAS LIMPIO (L) Y SUCIO (S). EL GAS DE ALTA PRESION IMPULSA EL FLUJO INVERSO A TRAVES DEL FILTRO PURGANDO CUALQUIER SUCIEDAD AGREGADA. UNA VALVULA DE PARADA (43) PARA A LA VALVULA (53) EN EL CASO DE QUE EL FILTRO DE CERAMICA SE ROMPA. LA VALVULA ES EFICIENTE Y SE UTILIZA SOLO UNA CANTIDAD MEDIDA DE GAS DE ALTA PRESION CON SOLO UNA PEQUEÑA PERDIDA DE PRESION ENTRE EL SUMINISTRO Y DESCARGA.
ES93308558T 1992-11-27 1993-10-27 Una valvula de gas de descarga inversa. Expired - Lifetime ES2104073T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9224923A GB2272847B (en) 1992-11-27 1992-11-27 A reverse flush gas valve

Publications (1)

Publication Number Publication Date
ES2104073T3 true ES2104073T3 (es) 1997-10-01

Family

ID=10725802

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93308558T Expired - Lifetime ES2104073T3 (es) 1992-11-27 1993-10-27 Una valvula de gas de descarga inversa.

Country Status (6)

Country Link
US (1) US5417728A (es)
EP (1) EP0599486B1 (es)
JP (1) JPH074264A (es)
DE (1) DE69311269T2 (es)
ES (1) ES2104073T3 (es)
GB (1) GB2272847B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3288536B2 (ja) * 1994-06-21 2002-06-04 日本碍子株式会社 排ガスフィルタおよびそれを使用した排ガス処理装置
EP0773825A1 (en) * 1994-07-20 1997-05-21 Pall Corporation A filter assembly having a filter element and a sealing device
DE29706359U1 (de) * 1997-04-10 1997-06-05 Heimbach Gmbh Thomas Josef Gerät für den Einsatz in filternden Abscheidern
DE19750799C1 (de) * 1997-11-17 1999-05-06 Metallgesellschaft Ag Verfahren zum Überwachen der Funktionsfähigkeit einer Filteranlage zum Entstauben von Gasen
NL1014020C2 (nl) * 2000-01-05 2001-07-09 Saba Global Automatisch luchtfiltersysteem.
DE10004099B4 (de) * 2000-01-31 2006-03-02 Siemens Ag Filter für ein mit Staub beladenes Gas
SE515633C2 (sv) * 2000-01-31 2001-09-17 Abb Alstom Power Nv Förfarande vid rensning av spärrfilter
EP1200172B1 (en) * 2000-02-14 2005-04-06 Milow Ltd. Filter-cleaning device and method, and fluid pulse generator particularly useful therein
US7569093B2 (en) * 2005-05-04 2009-08-04 American Air Liquide, Inc. Filtering particulate materials in continuous emission monitoring systems
CN105289118A (zh) * 2014-06-18 2016-02-03 江苏双盛医疗器械有限公司 一种消音过滤器
CN105559310B (zh) * 2015-12-08 2021-06-18 许昌学院 一种洗发装置与洗发方法
EP3910178A1 (en) * 2020-05-12 2021-11-17 Siemens Aktiengesellschaft Gas turbine with filter unit

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1344468A (fr) * 1962-10-18 1963-11-29 Dispositif de décolmatage et appareils filtrants ou séparateurs de sédiments comportant ce dispositif
US3543481A (en) * 1967-08-03 1970-12-01 Aerodyne Machinery Corp High pressure cleaning of dust separating apparatus
GB1290786A (es) * 1969-03-12 1972-09-27
US3778967A (en) * 1971-01-18 1973-12-18 Air Technologies Inc Apparatus and process for the fractionation by the adsorption of a compressed gas
NO129186B (es) * 1972-03-07 1974-03-11 R Flebu
US3937622A (en) * 1973-09-17 1976-02-10 Westinghouse Air Brake Company Air purifier system
GB1478532A (en) * 1975-05-02 1977-07-06 Babcock & Wilcox Ltd Fluidised bed combustion apparatus
US4655799A (en) * 1985-02-06 1987-04-07 Mac Equipment, Inc. Pulse cleaning system for dust filters
DE3941321C2 (de) * 1989-12-14 1993-10-14 Herbert Huettlin Filteranordnung zum Entstauben von Gasen

Also Published As

Publication number Publication date
EP0599486A1 (en) 1994-06-01
DE69311269T2 (de) 1997-10-16
EP0599486B1 (en) 1997-06-04
DE69311269D1 (de) 1997-07-10
GB2272847B (en) 1996-06-12
US5417728A (en) 1995-05-23
GB2272847A (en) 1994-06-01
GB9224923D0 (en) 1993-01-13
JPH074264A (ja) 1995-01-10

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