GB255753A - Improvements in or in connection with furnaces for the combustion of fuel - Google Patents

Improvements in or in connection with furnaces for the combustion of fuel

Info

Publication number
GB255753A
GB255753A GB502226A GB502226A GB255753A GB 255753 A GB255753 A GB 255753A GB 502226 A GB502226 A GB 502226A GB 502226 A GB502226 A GB 502226A GB 255753 A GB255753 A GB 255753A
Authority
GB
United Kingdom
Prior art keywords
fuel
dam
hearth
rotary
jacket
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
GB502226A
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.)
STEIN AND ATKINSON Ltd
Original Assignee
STEIN AND ATKINSON Ltd
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 STEIN AND ATKINSON Ltd filed Critical STEIN AND ATKINSON Ltd
Priority to GB502226A priority Critical patent/GB255753A/en
Publication of GB255753A publication Critical patent/GB255753A/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
    • F23B10/00—Combustion apparatus characterised by the combination of two or more combustion chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B60/00—Combustion apparatus in which the fuel burns essentially without moving
    • F23B60/02—Combustion apparatus in which the fuel burns essentially without moving with combustion air supplied through a grate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B80/00—Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel

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

255,753. Atkinson, J. S., and Stein & Atkinson, Ltd. Feb. 22, 1926. Grates; furnace fireplaces.-Relates to furnaces having a rotary fuel container. Between the rotary container or hearth and the combustion chamber (which, in the example described, is the flue 12 of a Lancashire boiler) is positioned a fuel dam or bridge 15, whose upper face Fig. 5, is inclined at substantially the angle assumed by the fuel bed. Fuel is supplied through the front face of the dam into the fuel bed, the fuel outlet being in a portion 15<c> set back with respect to the remainder 15b which is somewhat inclined, as shown in plan in Fig. 7. The fuel duct 44, supplied by a pusher 45, extends through a passage 46 in the fuel dam, open at both ends to permit of air circulation for cooling. The rotary hearth is composed of segmental fire-bars 31 spaced from an outer casing 30 so as to form an air-heating jacket. Heat-exchange ribs are provided on the fire-bars, some of them 33, forming the spacing members. Two rings of perforations 36 in the casing 30 admit air to the jacket from trunks 37 admission being confined to the portions of the jacket covered with fuel by stoppers 39. The two hearths, rotating in opposite directions, are mounted by supporting and positioning rollers 19, 20 on a carriage 16 movable in relation to the boiler front and the fuel dam is mounted on the carriage or, as shown, on the boiler front. An ash-pit 41 is provided at the lower end of the hearth.
GB502226A 1926-02-22 1926-02-22 Improvements in or in connection with furnaces for the combustion of fuel Expired GB255753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB502226A GB255753A (en) 1926-02-22 1926-02-22 Improvements in or in connection with furnaces for the combustion of fuel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB502226A GB255753A (en) 1926-02-22 1926-02-22 Improvements in or in connection with furnaces for the combustion of fuel

Publications (1)

Publication Number Publication Date
GB255753A true GB255753A (en) 1926-07-29

Family

ID=9788253

Family Applications (1)

Application Number Title Priority Date Filing Date
GB502226A Expired GB255753A (en) 1926-02-22 1926-02-22 Improvements in or in connection with furnaces for the combustion of fuel

Country Status (1)

Country Link
GB (1) GB255753A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426348A (en) * 1944-07-27 1947-08-26 W J Savage Company Inc Rotary-grate burner
US2427596A (en) * 1944-05-16 1947-09-16 Savage W J Co Burner for solid fuels
US2444985A (en) * 1944-04-04 1948-07-13 W J Savage Company Inc Fuel burner
US2467805A (en) * 1945-03-09 1949-04-19 Robert E Bressler Apparatus for burning fuel
US2496156A (en) * 1944-07-27 1950-01-31 Savage W J Co Rotary-type burner for solid fuels

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2444985A (en) * 1944-04-04 1948-07-13 W J Savage Company Inc Fuel burner
US2427596A (en) * 1944-05-16 1947-09-16 Savage W J Co Burner for solid fuels
US2426348A (en) * 1944-07-27 1947-08-26 W J Savage Company Inc Rotary-grate burner
US2496156A (en) * 1944-07-27 1950-01-31 Savage W J Co Rotary-type burner for solid fuels
US2467805A (en) * 1945-03-09 1949-04-19 Robert E Bressler Apparatus for burning fuel

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