GB349767A - Improvements in underfeed stokers - Google Patents

Improvements in underfeed stokers

Info

Publication number
GB349767A
GB349767A GB1582730A GB1582730A GB349767A GB 349767 A GB349767 A GB 349767A GB 1582730 A GB1582730 A GB 1582730A GB 1582730 A GB1582730 A GB 1582730A GB 349767 A GB349767 A GB 349767A
Authority
GB
United Kingdom
Prior art keywords
plates
tuyere
operated
lever
rod
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
GB1582730A
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.)
Deutsche Babcock and Wilcox Dampfkesselwerke AG
Original Assignee
Deutsche Babcock and Wilcox Dampfkesselwerke AG
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 Deutsche Babcock and Wilcox Dampfkesselwerke AG filed Critical Deutsche Babcock and Wilcox Dampfkesselwerke AG
Priority to GB1582730A priority Critical patent/GB349767A/en
Publication of GB349767A publication Critical patent/GB349767A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/10—Under-feed arrangements
    • F23K3/12—Under-feed arrangements feeding by piston

Landscapes

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

Abstract

349,767. Grates. ERITH'S ENGINEERING CO., Ltd., 33, Farringdon Street, London.-(Deutsche Babcock - und - Wilcox Dampfkesselwerke Akt.-Ges. ; Oberhausen, Rhineland, Germany.) May 22, 1930, No. 15827. [Class 51 (i).l In an underfeed stoker of the kind in which the fuel is fed into troughs having tuyere plates at the sides, the superposed stepped tuyere plates a,re moved relatively to another so that either one plate is stationary and the adjacent plate is reciprocated or both plates are given reciprocating movements differing in phase. The stepped plates of the extension grate are also moved relatively to one another. As shown in Fig. 2, the tuyere plates i are mounted on a frame l which is operated from the feeding ram through the lever q and rod s, while the tuyere plates k are fixed. The extension grate is provided with fixed plates n and movable plates m mounted on a frame operated by a rod t attached to the lever q. The tuyere plates may extend transversely from one retort to the next and be operated by one ram, or they may be divided longitudinally and operated by separate rams.
GB1582730A 1930-05-22 1930-05-22 Improvements in underfeed stokers Expired GB349767A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1582730A GB349767A (en) 1930-05-22 1930-05-22 Improvements in underfeed stokers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1582730A GB349767A (en) 1930-05-22 1930-05-22 Improvements in underfeed stokers

Publications (1)

Publication Number Publication Date
GB349767A true GB349767A (en) 1931-06-04

Family

ID=10066238

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1582730A Expired GB349767A (en) 1930-05-22 1930-05-22 Improvements in underfeed stokers

Country Status (1)

Country Link
GB (1) GB349767A (en)

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