FR2417071A1 - Anti-pollution device used when charging preformed ingots into furnace - comprises a box closing the charge opening of the furnace - Google Patents

Anti-pollution device used when charging preformed ingots into furnace - comprises a box closing the charge opening of the furnace

Info

Publication number
FR2417071A1
FR2417071A1 FR7803611A FR7803611A FR2417071A1 FR 2417071 A1 FR2417071 A1 FR 2417071A1 FR 7803611 A FR7803611 A FR 7803611A FR 7803611 A FR7803611 A FR 7803611A FR 2417071 A1 FR2417071 A1 FR 2417071A1
Authority
FR
France
Prior art keywords
furnace
chamber
ingots
charging
gases
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
FR7803611A
Other languages
French (fr)
Other versions
FR2417071B1 (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.)
CEC ENTREPRISE
Original Assignee
CEC ENTREPRISE
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 CEC ENTREPRISE filed Critical CEC ENTREPRISE
Priority to FR7803611A priority Critical patent/FR2417071A1/en
Publication of FR2417071A1 publication Critical patent/FR2417071A1/en
Application granted granted Critical
Publication of FR2417071B1 publication Critical patent/FR2417071B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B27/00—Arrangements for withdrawal of the distillation gases
    • C10B27/04—Arrangements for withdrawal of the distillation gases during the charging operation of the oven
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B31/00—Charging devices
    • C10B31/06—Charging devices for charging horizontally
    • C10B31/08—Charging devices for charging horizontally coke ovens with horizontal chambers
    • C10B31/10—Charging devices for charging horizontally coke ovens with horizontal chambers with one compact charge

Abstract

An anti-pollution device for preventing emissions into the atmos. during the charging of chamber furnaces with preformed ingots of materials emitting polluting gases during entry into the chamber, consists of a box closing the charging opening by means of a joint on the walls of the ingot being charged. The box creates a space for collecting the gases produced and channelling them to a discharge arrangement maintaining the enclosure under reduced press. Problems associated with the inflow of a large amt. of air and with the use of systems using movable covers closing the free section of the end of the upper channel are avoided. The deivce allows all polluting emissions to be prevented by channelling the gases into a closed space of shape and size such that they are sent towards the upper collector channel of the chamber without significant loss of pressure and without large quantities of air entering and reducing the efficiency of the suction system.
FR7803611A 1978-02-09 1978-02-09 Anti-pollution device used when charging preformed ingots into furnace - comprises a box closing the charge opening of the furnace Granted FR2417071A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7803611A FR2417071A1 (en) 1978-02-09 1978-02-09 Anti-pollution device used when charging preformed ingots into furnace - comprises a box closing the charge opening of the furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7803611A FR2417071A1 (en) 1978-02-09 1978-02-09 Anti-pollution device used when charging preformed ingots into furnace - comprises a box closing the charge opening of the furnace

Publications (2)

Publication Number Publication Date
FR2417071A1 true FR2417071A1 (en) 1979-09-07
FR2417071B1 FR2417071B1 (en) 1980-10-10

Family

ID=9204384

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803611A Granted FR2417071A1 (en) 1978-02-09 1978-02-09 Anti-pollution device used when charging preformed ingots into furnace - comprises a box closing the charge opening of the furnace

Country Status (1)

Country Link
FR (1) FR2417071A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991002781A1 (en) * 1989-08-23 1991-03-07 SAARBERG-INTERPLAN GESELLSCHAFT FüR ROHSTOFF-, ENERGIE- UND INGENIEURTECHNIK MBH Device for preventing gases from escaping from horizontal coking chambers when coal cakes are fed in

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE811584C (en) * 1950-02-10 1951-08-23 Bamag Werke Fuer Eisenverarbei Device for sealing the coke oven chambers during loading
FR1161561A (en) * 1956-10-20 1958-09-02 Method and device for smoke-free charging

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE811584C (en) * 1950-02-10 1951-08-23 Bamag Werke Fuer Eisenverarbei Device for sealing the coke oven chambers during loading
FR1161561A (en) * 1956-10-20 1958-09-02 Method and device for smoke-free charging

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991002781A1 (en) * 1989-08-23 1991-03-07 SAARBERG-INTERPLAN GESELLSCHAFT FüR ROHSTOFF-, ENERGIE- UND INGENIEURTECHNIK MBH Device for preventing gases from escaping from horizontal coking chambers when coal cakes are fed in
AU631919B2 (en) * 1989-08-23 1992-12-10 Saarberg-Interplan Gesellschaft fur Rohstoff Energie- und Ingenieurtechnik mbH Device for preventing gases from escaping from horizontal coking chambers when coal cakes are fed in

Also Published As

Publication number Publication date
FR2417071B1 (en) 1980-10-10

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
ST Notification of lapse