FR3037975B1 - Dispositif de suraspiration par effet coanda d’effluents gazeux provenant d’une cuve de production industrielle d’aluminium par electrolyse ignee - Google Patents

Dispositif de suraspiration par effet coanda d’effluents gazeux provenant d’une cuve de production industrielle d’aluminium par electrolyse ignee Download PDF

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Publication number
FR3037975B1
FR3037975B1 FR1555740A FR1555740A FR3037975B1 FR 3037975 B1 FR3037975 B1 FR 3037975B1 FR 1555740 A FR1555740 A FR 1555740A FR 1555740 A FR1555740 A FR 1555740A FR 3037975 B1 FR3037975 B1 FR 3037975B1
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France
Prior art keywords
gaseous effluents
electrolysis
ignee
coanda
suction device
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FR1555740A
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English (en)
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FR3037975A1 (fr
Inventor
Chin Lim
Viorel Surdoiu
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Fives Solios SA
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Fives Solios SA
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Publication of FR3037975B1 publication Critical patent/FR3037975B1/fr
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/22—Collecting emitted gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/002—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using a central suction system, e.g. for collecting exhaust gases in workshops

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

Dispositif de suraspiration d'effluents gazeux provenant d'une cuve pour la production industrielle d'aluminium par électrolyse ignée, implanté sur une gaine venant se raccorder à un collecteur relié à un centre de traitement de gaz vers lequel les effluents gazeux sont dirigés, permettant d'augmenter le débit d'aspiration lorsqu'un ou plusieurs capots sont ouverts temporairement lors d'une intervention sur la cuve, au moyen de l'injection de gaz sous pression en périphérie interne du corps du dispositif, constituant un tronçon de la gaine, et agencé de manière à créer un effet Coandå générant une suraspiration.
FR1555740A 2015-06-23 2015-06-23 Dispositif de suraspiration par effet coanda d’effluents gazeux provenant d’une cuve de production industrielle d’aluminium par electrolyse ignee Active FR3037975B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1555740A FR3037975B1 (fr) 2015-06-23 2015-06-23 Dispositif de suraspiration par effet coanda d’effluents gazeux provenant d’une cuve de production industrielle d’aluminium par electrolyse ignee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1555740A FR3037975B1 (fr) 2015-06-23 2015-06-23 Dispositif de suraspiration par effet coanda d’effluents gazeux provenant d’une cuve de production industrielle d’aluminium par electrolyse ignee

Publications (2)

Publication Number Publication Date
FR3037975A1 FR3037975A1 (fr) 2016-12-30
FR3037975B1 true FR3037975B1 (fr) 2020-10-23

Family

ID=54015044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1555740A Active FR3037975B1 (fr) 2015-06-23 2015-06-23 Dispositif de suraspiration par effet coanda d’effluents gazeux provenant d’une cuve de production industrielle d’aluminium par electrolyse ignee

Country Status (1)

Country Link
FR (1) FR3037975B1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100749739B1 (ko) * 2006-02-10 2007-08-16 삼성전자주식회사 반도체 제조장치
ES2360871T3 (es) * 2006-04-11 2011-06-09 Aluminium Pechiney Sistema y proceso para la captación de efluentes de una cuba electrolítica.

Also Published As

Publication number Publication date
FR3037975A1 (fr) 2016-12-30

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