GB1307167A - Device for burning fuel mixtures for obtaining protective atmospheres - Google Patents

Device for burning fuel mixtures for obtaining protective atmospheres

Info

Publication number
GB1307167A
GB1307167A GB1307167DA GB1307167A GB 1307167 A GB1307167 A GB 1307167A GB 1307167D A GB1307167D A GB 1307167DA GB 1307167 A GB1307167 A GB 1307167A
Authority
GB
United Kingdom
Prior art keywords
pipes
passages
combustion
combustion products
chamber
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
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.)
VNII ELEKTROTERMICHESKOGO OBOR
Original Assignee
VNII ELEKTROTERMICHESKOGO OBOR
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 VNII ELEKTROTERMICHESKOGO OBOR filed Critical VNII ELEKTROTERMICHESKOGO OBOR
Publication of GB1307167A publication Critical patent/GB1307167A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
    • F23G7/07—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases in which combustion takes place in the presence of catalytic material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F23C9/08—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber for reducing temperature in combustion chamber, e.g. for protecting walls of combustion chamber

Abstract

1307167 Fuel burning devices for generating protective atmospheres VSESOJUZNY NAUCHNO - ISSLEDOVATELSKY INSTITUT ELEKTROTERMICHESKOGO OBOBUDOVANIA 13 July 1971 32728/71 Headings F4B and F4T A fuel mixture burning device whose combustion products are intended for use as a protective atmosphere comprises a casing 1 containing a coolant and enclosing a lined combustion chamber 2 with a fire box 5; a burner 7 projecting through the casing into one end of the fire box and comprising two coaxial pipes 12 and 13 whereof the outer pipe 12 has holes 14 which are regulated by a sleeve valve 15; passages 11 in the combustion chamber lining connecting the holes 14 with pipes 9 disposed along the outer periphery of the chamber 2 and cooled by said coolant; further passages 10 in the lining connecting the other ends of pipes 9 to the fire box to afford a recirculation path for combustion products to the burner via passages 10, pipes 9 and passages 11; and discharge means for the combustion products comprising further cooled pipes 16 leading from the firebox to a catalyst chamber 17 which in turn discharges through an exhaust pipe 6. The discharge end of inner pipe 13 terminates upstream of the corresponding end of pipe 12 thereby creating reduced pressure in passages 11 to initiate the recirculation of combustion products. The catalyst chamber 17 contains a coaxial disc of gas-permeable catalytic material 18 which initiates secondary combustion therein. The combination of recirculation and secondary combustion of combustion products removes noxious admixture from the exhausted atmosphere. The coolant may be water supplied and discharged by pipes 3 and 4.
GB1307167D 1971-07-13 1971-07-13 Device for burning fuel mixtures for obtaining protective atmospheres Expired GB1307167A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3272871 1971-07-13

Publications (1)

Publication Number Publication Date
GB1307167A true GB1307167A (en) 1973-02-14

Family

ID=10343130

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1307167D Expired GB1307167A (en) 1971-07-13 1971-07-13 Device for burning fuel mixtures for obtaining protective atmospheres

Country Status (1)

Country Link
GB (1) GB1307167A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2217829A (en) * 1988-04-05 1989-11-01 Nordsea Gas Tach Combination burner assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2217829A (en) * 1988-04-05 1989-11-01 Nordsea Gas Tach Combination burner assembly
GB2217829B (en) * 1988-04-05 1992-10-21 Nordsea Gas Tach Combination burner assembly

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee