FR2450627A1 - Perfectionnements apportes aux procedes de decolmatage pour installations de filtration et aux installations de filtration mettant en oeuvre ces procedes - Google Patents

Perfectionnements apportes aux procedes de decolmatage pour installations de filtration et aux installations de filtration mettant en oeuvre ces procedes

Info

Publication number
FR2450627A1
FR2450627A1 FR7905609A FR7905609A FR2450627A1 FR 2450627 A1 FR2450627 A1 FR 2450627A1 FR 7905609 A FR7905609 A FR 7905609A FR 7905609 A FR7905609 A FR 7905609A FR 2450627 A1 FR2450627 A1 FR 2450627A1
Authority
FR
France
Prior art keywords
processes
decolmation
filtration installations
gas
filtration
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
FR7905609A
Other languages
English (en)
Other versions
FR2450627B1 (fr
Inventor
Jean Remillieux
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
Priority to FR7905609A priority Critical patent/FR2450627A1/fr
Priority to SU802889396A priority patent/SU1069605A3/ru
Priority to GB8007143A priority patent/GB2044123B/en
Priority to JP2620880A priority patent/JPS55119411A/ja
Priority to US06/127,068 priority patent/US4284419A/en
Priority to DE19803008481 priority patent/DE3008481A1/de
Publication of FR2450627A1 publication Critical patent/FR2450627A1/fr
Application granted granted Critical
Publication of FR2450627B1 publication Critical patent/FR2450627B1/fr
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04Cleaning filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0084Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0091Including arrangements for environmental or personal protection
    • B01D46/0093Including arrangements for environmental or personal protection against fire or explosion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42Auxiliary equipment or operation thereof
    • B01D46/44Auxiliary equipment or operation thereof controlling filtration
    • B01D46/46Auxiliary equipment or operation thereof controlling filtration automatic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70Regeneration 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
    • B01D46/71Regeneration 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Toxicology (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

L'INSTALLATION DE FILTRATION COMPORTE UN OU PLUSIEURS ELEMENTS FILTRANTS2 PRESENTANT UNE FACE AMONT 2A, RENCONTREE PAR LE GAZ POUSSIEREUX, ET UNE FACE AVAL 2B. ON PROCEDE AU DECOLMATAGE EN PRELEVANT DU GAZ DEPOUSSIERE REDUCTEUR A LA SORTIE DE L'INSTALLATION EN OXYDANT CE GAZ REDUCTEUR DANS UNE CHAMBRE DE COMBUSTION7, ET EN UTILISANT LE MELANGE GAZEUX RESULTANT DE CETTE OXYDATION POUR ALIMENTER LES MOYENS DE DECOLMATAGE6. APPLICATION: DEPOUSSIERAGE DANS L'INDUSTRIE ELECTROMETALLURGIQUE.
FR7905609A 1979-03-05 1979-03-05 Perfectionnements apportes aux procedes de decolmatage pour installations de filtration et aux installations de filtration mettant en oeuvre ces procedes Granted FR2450627A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7905609A FR2450627A1 (fr) 1979-03-05 1979-03-05 Perfectionnements apportes aux procedes de decolmatage pour installations de filtration et aux installations de filtration mettant en oeuvre ces procedes
SU802889396A SU1069605A3 (ru) 1979-03-05 1980-02-28 Фильтровальна установка дл очистки запыленного горючего газа
GB8007143A GB2044123B (en) 1979-03-05 1980-03-03 Declogging process for filtration installation
JP2620880A JPS55119411A (en) 1979-03-05 1980-03-04 Deeclogging process and filter used for said process
US06/127,068 US4284419A (en) 1979-03-05 1980-03-04 Declogging process for filtration installation and improved filtration installation
DE19803008481 DE3008481A1 (de) 1979-03-05 1980-03-05 Reinigungsverfahren fuer eine filteranlage fuer staubhaltige gase mit reduzierenden eigenschaften und filteranlage hierfuer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7905609A FR2450627A1 (fr) 1979-03-05 1979-03-05 Perfectionnements apportes aux procedes de decolmatage pour installations de filtration et aux installations de filtration mettant en oeuvre ces procedes

Publications (2)

Publication Number Publication Date
FR2450627A1 true FR2450627A1 (fr) 1980-10-03
FR2450627B1 FR2450627B1 (fr) 1983-06-10

Family

ID=9222750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905609A Granted FR2450627A1 (fr) 1979-03-05 1979-03-05 Perfectionnements apportes aux procedes de decolmatage pour installations de filtration et aux installations de filtration mettant en oeuvre ces procedes

Country Status (4)

Country Link
US (1) US4284419A (fr)
JP (1) JPS55119411A (fr)
FR (1) FR2450627A1 (fr)
SU (1) SU1069605A3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5185019A (en) * 1990-10-22 1993-02-09 Westinghouse Electric Corp. Filtering apparatus
DE4130640C2 (de) * 1991-09-14 2000-12-28 Ald Vacuum Techn Ag Vorrichtung und Verfahren zum Reinigen eines Filters

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1089372A (fr) * 1953-12-11 1955-03-16 Sueddeutsche Kalkstickstoff Procédé et dispositif de séparation de matières solides à partir de gaz
GB1148002A (en) * 1966-05-19 1969-04-10 Simon Ltd Henry Improvements in or relating to filters
FR2061149A5 (fr) * 1969-09-09 1971-06-18 Buss Ag

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB156753A (en) * 1914-04-29 1921-06-16 Halbergerhuette Gmbh New or improved method of treating or handling filter plants employed for the filtration of combustible gases
GB344227A (en) * 1930-03-06 1931-03-05 John Philip Baxter Improvements in the removal of solid particles from hot or corrosive gases
US1971815A (en) * 1931-01-30 1934-08-28 Halvorsen Birger Fjeld Treatment of sulphurous iron ores
NL7203924A (fr) * 1971-04-24 1972-10-26
JPS4993966A (fr) * 1973-01-13 1974-09-06
FR2352886A1 (fr) * 1976-05-26 1977-12-23 Air Ind Perfectionnement apportes aux procedes et installations pour la fusion de la fonte

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1089372A (fr) * 1953-12-11 1955-03-16 Sueddeutsche Kalkstickstoff Procédé et dispositif de séparation de matières solides à partir de gaz
GB1148002A (en) * 1966-05-19 1969-04-10 Simon Ltd Henry Improvements in or relating to filters
FR2061149A5 (fr) * 1969-09-09 1971-06-18 Buss Ag

Also Published As

Publication number Publication date
SU1069605A3 (ru) 1984-01-23
JPS55119411A (en) 1980-09-13
FR2450627B1 (fr) 1983-06-10
US4284419A (en) 1981-08-18

Similar Documents

Publication Publication Date Title
FR2422035A1 (fr) Dispositif de combustion refroidi par film d'air
FR2365628A1 (fr) Procede et reacteur pour la combustion partielle de charbon pulverise
DE3864795D1 (de) Katalysatoranlage.
FR2359626A2 (fr) Procede et dispositif d'epuration de gaz ou de fumees poussiereuses
ES458045A1 (es) Dispositivo para refrigerar una corriente de gas disociado.
JPS5359134A (en) Exhaust gas reflux apparatus f engine
GB1269562A (en) A device for mixing of substantially parallel fluid flows
FR2426159A1 (fr) Dispositif d'alimentation en air refrigerant pour moteur a turbine a gaz
GB2007529A (en) Diesel Exhaust Filter with Flow Varying Capabilities
FR2450627A1 (fr) Perfectionnements apportes aux procedes de decolmatage pour installations de filtration et aux installations de filtration mettant en oeuvre ces procedes
IT1075666B (it) Impianto per depurare gas compressi provenienti dalla scissione di combustibili contenenti metalli pesanti
SE8404603L (sv) Venturitvettare for dammbemengda gaser
EA199900370A1 (ru) Установка для перемещения жидкого металла и способ организации ее работы
GB1327868A (en) Sludge combustion
GB1159549A (en) Device for Treating Exhaust Gases
CA2084686A1 (fr) Appareil utilise pour epurer les gaz d'echappement
FR2391424A1 (fr) Installation d'incineration, en particulier d'ordures menageres
FR2433572A1 (fr) Procede pour ameliorer la precipitation electrostatique des poussieres contenues dans des gaz s'echappant de fours rotatifs chauffes au charbon
BE820811A (fr) Procede pour etancheifer des canalisations de gaz et melange pour la realisation du procede
ES436239A1 (es) Un dispositivo pirodepurador para la eliminacion de combus- tion de particulas de carbon arrastradas en una corriente degas residual.
GB1355838A (en) Method and an apparatus for incineration of combustible material- in a continuous flow of a gaseous medium
FR2836057B1 (fr) Procede et installation d'enrichissement d'un melange gazeux combustible en au moins un de ses composants
SU509647A1 (ru) Устройство дл ввода измельченноготвердого топлива в доменную печь
GB1285939A (en) Improvements relating to stabilising strip material travelling in a lengthwise direction
GB959738A (en) Waste heat recovery device for rotor converters

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse