GB1032344A - Improvements in or relating to fire hearths for water-tube boilers - Google Patents

Improvements in or relating to fire hearths for water-tube boilers

Info

Publication number
GB1032344A
GB1032344A GB3470561A GB3470561A GB1032344A GB 1032344 A GB1032344 A GB 1032344A GB 3470561 A GB3470561 A GB 3470561A GB 3470561 A GB3470561 A GB 3470561A GB 1032344 A GB1032344 A GB 1032344A
Authority
GB
United Kingdom
Prior art keywords
distributer
water
boiler
pipe
tube
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
GB3470561A
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.)
EARLEYMIL Ltd
IAN HALL BROOKES MACDONALD
Original Assignee
EARLEYMIL Ltd
IAN HALL BROOKES MACDONALD
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 EARLEYMIL Ltd, IAN HALL BROOKES MACDONALD filed Critical EARLEYMIL Ltd
Priority to GB3470561A priority Critical patent/GB1032344A/en
Publication of GB1032344A publication Critical patent/GB1032344A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
    • F24H9/1845—Arrangement or mounting of combustion heating means, e.g. grates or burners using solid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B50/00—Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone
    • F23B50/02—Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone the fuel forming a column, stack or thick layer with the combustion zone at its bottom
    • F23B50/10—Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone the fuel forming a column, stack or thick layer with the combustion zone at its bottom with the combustion zone at the bottom of fuel-filled conduits ending at the surface of a fuel bed
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
    • 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
    • F23B2700/011—Combustion apparatus for solid fuel with fuel shaft for steam boilers

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

1,032,344. Furnaces &c. grates. EARLEYMIL Ltd., and I. H. B. MACDONALD. Sept. 19, 1962 [Sept. 27, 1961], No. 34705/61. Heading F4B. In a fire hearth for a water-tube boiler which comprises a dome-shaped fuel distributer 4 on to which solid fuel is fed from a tube 3 leading from a hopper 2, combustion air being supplied by a fan through a duct 13 to apertures disposed around the base of the distributer, the distributer is hollow and is cooled by a flow of water forming part of the internal circulating system of the boiler. Water enters the distributer through curved pipes 5, 6 connected respectively to pipes 7, 10 which are connected at flanges 9, 12 to lower tube bank headers of the boiler. The water leaves the distributer through a pipe 19, 20 connected to an upper tube bank header. A duct 17 passing coaxially through the pipe 19 conveys secondary air to a U-shaped distributor pipe 18.
GB3470561A 1961-09-27 1961-09-27 Improvements in or relating to fire hearths for water-tube boilers Expired GB1032344A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3470561A GB1032344A (en) 1961-09-27 1961-09-27 Improvements in or relating to fire hearths for water-tube boilers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3470561A GB1032344A (en) 1961-09-27 1961-09-27 Improvements in or relating to fire hearths for water-tube boilers

Publications (1)

Publication Number Publication Date
GB1032344A true GB1032344A (en) 1966-06-08

Family

ID=10368942

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3470561A Expired GB1032344A (en) 1961-09-27 1961-09-27 Improvements in or relating to fire hearths for water-tube boilers

Country Status (1)

Country Link
GB (1) GB1032344A (en)

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