GB190901233A - An Improved Method of and Means for Burning Fuel for Firing Steam Boilers. - Google Patents

An Improved Method of and Means for Burning Fuel for Firing Steam Boilers.

Info

Publication number
GB190901233A
GB190901233A GB190901233DA GB190901233A GB 190901233 A GB190901233 A GB 190901233A GB 190901233D A GB190901233D A GB 190901233DA GB 190901233 A GB190901233 A GB 190901233A
Authority
GB
United Kingdom
Prior art keywords
boiler
steam
furnace
fuel
air
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
Inventor
Frank Cotton
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
Application granted granted Critical
Publication of GB190901233A publication Critical patent/GB190901233A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B5/00—Combustion apparatus with arrangements for burning uncombusted material from primary combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B2700/00—Combustion apparatus for solid fuel
    • F23B2700/018—Combustion apparatus for solid fuel with fume afterburning by staged combustion

Landscapes

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

Abstract

1233. Cotton, F. April 16, 1908, [Convention date]. Steam-generator furnaces; air and steam, supplying.-Lignite, refuse, and other low-grade fuels are burnt in a deep mass in a closed-bottom shaft furnace, the whole of the air and superheated steam necessary for combustion being supplied under pressure into the body of the fuel. As shown applied to a locomotive-type boiler, the furnace consists of a shaft A having a solid hearth B, a feeding-door D, and ash-removing apertures C. Air and superheated steam are supplied through tuyeres (not shown) delivering into the mass of the fuel, and the products of combustion pass through a flue E above the level of the fuel in the shaft to the tubes of the boiler. The steam for supply to the tuyere is superheated in a coil H in a chamber F at the top of the furnace. A baffle U is fitted to prevent direct contact of the furnace gases with the boiler above the water-level. In the case of an externally-fired multitubular boiler, staggered columns of brickwork may be fitted in the flue beneath the boiler. The Specification. in its original form, as open to public inspection under Section 91 (3) (a), comprises also the subject-matter of Specification 16,554/09, for which see the abridgment of that case. This subject-matter does not appear in the Complete Specification as accepted.
GB190901233D 1908-04-16 1909-01-18 An Improved Method of and Means for Burning Fuel for Firing Steam Boilers. Expired GB190901233A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU190901233X 1908-04-16

Publications (1)

Publication Number Publication Date
GB190901233A true GB190901233A (en) 1909-09-02

Family

ID=32398743

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190901233D Expired GB190901233A (en) 1908-04-16 1909-01-18 An Improved Method of and Means for Burning Fuel for Firing Steam Boilers.

Country Status (1)

Country Link
GB (1) GB190901233A (en)

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