GB241193A - Improved boiler furnace and method of firing same with pulverized fuel - Google Patents

Improved boiler furnace and method of firing same with pulverized fuel

Info

Publication number
GB241193A
GB241193A GB2490125A GB2490125A GB241193A GB 241193 A GB241193 A GB 241193A GB 2490125 A GB2490125 A GB 2490125A GB 2490125 A GB2490125 A GB 2490125A GB 241193 A GB241193 A GB 241193A
Authority
GB
United Kingdom
Prior art keywords
burner
pulverized fuel
fuel
air
boiler furnace
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
GB2490125A
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.)
FURNACE ENGINEERING Co
Original Assignee
FURNACE ENGINEERING Co
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 FURNACE ENGINEERING Co filed Critical FURNACE ENGINEERING Co
Priority to GB2490125A priority Critical patent/GB241193A/en
Publication of GB241193A publication Critical patent/GB241193A/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 
    • 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
    • F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
    • 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
    • F23C9/003—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber for pulverulent fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F23M5/08—Cooling thereof; Tube walls
    • 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 
    • F23C2201/00—Staged combustion
    • F23C2201/40—Intermediate treatments between stages
    • F23C2201/401—Cooling
    • 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)
  • Combustion Of Fluid Fuel (AREA)

Abstract

241,193. Furnace Engineering Co., (Assignees of Coutant, J. G.). Oct. 7, 1924, [Convention date]. Pulverulent-fuel burners. - A burner for pulverulent fuel is of curved form and is provided with louvres so that the air and pulverized fuel are separated by centrifugal force. The burner 9 is supplied with coal and air from the pulverizer 10, the coal being deflected towards the upper curved surface of the burner which directs it downwardly into the combustion chamber. Louvres 9<1> within the burner cause the air to be projected to the bottom of the furnace, where it absorbs heat from the floor 11 and rises to meet the falling pulverized fuel. Specifications 212,558, 230,444, and 232,562, [all in Class 51 (i), Furnaces and kilns, Combustion apparatus of], are referred to.
GB2490125A 1925-10-06 1925-10-06 Improved boiler furnace and method of firing same with pulverized fuel Expired GB241193A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2490125A GB241193A (en) 1925-10-06 1925-10-06 Improved boiler furnace and method of firing same with pulverized fuel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2490125A GB241193A (en) 1925-10-06 1925-10-06 Improved boiler furnace and method of firing same with pulverized fuel

Publications (1)

Publication Number Publication Date
GB241193A true GB241193A (en) 1926-07-22

Family

ID=43216280

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2490125A Expired GB241193A (en) 1925-10-06 1925-10-06 Improved boiler furnace and method of firing same with pulverized fuel

Country Status (1)

Country Link
GB (1) GB241193A (en)

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