GB304861A - Improvements in or relating to coal-dust fired steam boilers - Google Patents

Improvements in or relating to coal-dust fired steam boilers

Info

Publication number
GB304861A
GB304861A GB3020927A GB3020927A GB304861A GB 304861 A GB304861 A GB 304861A GB 3020927 A GB3020927 A GB 3020927A GB 3020927 A GB3020927 A GB 3020927A GB 304861 A GB304861 A GB 304861A
Authority
GB
United Kingdom
Prior art keywords
boiler
coal
burner
relating
fired
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
GB3020927A
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.)
CARL SALAT
WITKOWITZER BERGB GEWERKSCHAFT
Original Assignee
CARL SALAT
WITKOWITZER BERGB GEWERKSCHAFT
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 CARL SALAT, WITKOWITZER BERGB GEWERKSCHAFT filed Critical CARL SALAT
Priority to GB3020927A priority Critical patent/GB304861A/en
Publication of GB304861A publication Critical patent/GB304861A/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)

Abstract

304,861. Witkowitzer Bergbau-und Eisenh³tten - Gewerkschaft, and Salat C. Nov. 10, 1927. Pulverulent - fuel furnaces. - A coaldust fired boiler has the combustion space b surrounded on a plurality of sides by the boiler d and is fired from above through a supply tube a adjustable in height, the flame reversing at or near the bottom c of the combustion chamber where the ash and slag are delivered in a molten form. The coarser particles of fuel are consumed while floating upon the molten slag, and the flame is thus freed from impurities before reaching the boiler d. By adjusting the burner a the zone of maximum temperature may be varied. A mixture of blast furnace gas and coal dust may be employed. The burner may be located centrally of three or more boiler units or of an annular boiler.
GB3020927A 1927-11-10 1927-11-10 Improvements in or relating to coal-dust fired steam boilers Expired GB304861A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3020927A GB304861A (en) 1927-11-10 1927-11-10 Improvements in or relating to coal-dust fired steam boilers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3020927A GB304861A (en) 1927-11-10 1927-11-10 Improvements in or relating to coal-dust fired steam boilers

Publications (1)

Publication Number Publication Date
GB304861A true GB304861A (en) 1929-01-31

Family

ID=10304006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3020927A Expired GB304861A (en) 1927-11-10 1927-11-10 Improvements in or relating to coal-dust fired steam boilers

Country Status (1)

Country Link
GB (1) GB304861A (en)

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Thompson et al. Closure to “Discussions of ‘Stoker Developments at The Detroit Edison Company’s Delray Power House No. 3’”(1933, Trans. ASME, 55 (2), pp. 176–181)