GB253903A - Improved combustion of pulverised fuel - Google Patents

Improved combustion of pulverised fuel

Info

Publication number
GB253903A
GB253903A GB14850/26A GB1485026A GB253903A GB 253903 A GB253903 A GB 253903A GB 14850/26 A GB14850/26 A GB 14850/26A GB 1485026 A GB1485026 A GB 1485026A GB 253903 A GB253903 A GB 253903A
Authority
GB
United Kingdom
Prior art keywords
fuel
combustion chamber
combustion
air
pulverulent
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
GB14850/26A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB253903A publication Critical patent/GB253903A/en
Expired legal-status Critical Current

Links

Classifications

    • 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 
    • F23C99/00—Subject-matter not provided for in other groups of this subclass
    • 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 
    • F23C2700/00—Special arrangements for combustion apparatus using fluent fuel
    • F23C2700/06—Combustion apparatus using pulverized fuel
    • F23C2700/063—Arrangements for igniting, flame-guiding, air supply in

Landscapes

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

Abstract

253,903. Wood, W. R. June 16, 1925, [Convention date]. Pulverulent-fuel furnaces; fuel, feeding. - To prevent the fusion of ash in the lower part of the combustion chamber of a pulverulent-fuel furnace, the lower part of the combustion chamber is screened by the unburnt fuel as it is injected horizontally across the combustion chamber, air for combustion being admitted below the fuel screen. As shown in Fig. 1, the fuel is injected through a nozzle 17 by oppositely-rotating drums 18, 19 and the air is supplied through inlets 7, 8 in the front and rear walls of the combustion chamber A. The upper parts of these walls where combustion is complete may be protected bv tubes 12 connected to the boiler. In a modification, the air supply may be preheated in a casing surrounding the boiler.
GB14850/26A 1925-06-16 1926-06-12 Improved combustion of pulverised fuel Expired GB253903A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US253903XA 1925-06-16 1925-06-16

Publications (1)

Publication Number Publication Date
GB253903A true GB253903A (en) 1927-06-09

Family

ID=21825762

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14850/26A Expired GB253903A (en) 1925-06-16 1926-06-12 Improved combustion of pulverised fuel

Country Status (1)

Country Link
GB (1) GB253903A (en)

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