GB1233002A - - Google Patents

Info

Publication number
GB1233002A
GB1233002A GB1620967A GB1233002DA GB1233002A GB 1233002 A GB1233002 A GB 1233002A GB 1620967 A GB1620967 A GB 1620967A GB 1233002D A GB1233002D A GB 1233002DA GB 1233002 A GB1233002 A GB 1233002A
Authority
GB
United Kingdom
Prior art keywords
air
stoker
nozzle
secondary air
retort
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
GB1620967A
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 filed Critical
Publication of GB1233002A publication Critical patent/GB1233002A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel 
    • F23L9/02—Passages or apertures for delivering secondary air for completing combustion of fuel  by discharging the air above the fire
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

1,233,002. Supplying secondary air to solid fuel fire furnaces. COVENTRY CORP. CITY OF. 4 July, 1968 [8 April, 1967], No. 16209/67. Heading F4B. Secondary air is supplied by a fan above the retort 1 of an under-fed boiler furnace through a nozzle 5 directing air into the fuel 4 in the general direction of the flue gas flow. The nozzle 5 may be elongated, to spread the air over the retort, and may be carried by the furnace door. The air supply pipe to the nozzle may run within the fire-box to preheat the combustion air. The fan supplying the secondary air is linked to the stoker 3 so that it is switched off at a set interval after the stoker stops and switches on at the same time as the stoker restarts.
GB1620967A 1967-04-08 1967-04-08 Expired GB1233002A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1620967 1967-04-08

Publications (1)

Publication Number Publication Date
GB1233002A true GB1233002A (en) 1971-05-26

Family

ID=10073136

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1620967A Expired GB1233002A (en) 1967-04-08 1967-04-08

Country Status (1)

Country Link
GB (1) GB1233002A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees