GB480653A - Improvements in and relating to central-heating boilers - Google Patents

Improvements in and relating to central-heating boilers

Info

Publication number
GB480653A
GB480653A GB2516437A GB2516437A GB480653A GB 480653 A GB480653 A GB 480653A GB 2516437 A GB2516437 A GB 2516437A GB 2516437 A GB2516437 A GB 2516437A GB 480653 A GB480653 A GB 480653A
Authority
GB
United Kingdom
Prior art keywords
units
water
smoke
filled
opening
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
GB2516437A
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.)
HENRIK FREDERIK MOLDRUP HOLLES
Original Assignee
HENRIK FREDERIK MOLDRUP HOLLES
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 HENRIK FREDERIK MOLDRUP HOLLES filed Critical HENRIK FREDERIK MOLDRUP HOLLES
Priority to GB2516437A priority Critical patent/GB480653A/en
Publication of GB480653A publication Critical patent/GB480653A/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
    • 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
    • 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
    • F23B2700/01—Combustion apparatus for solid fuel adapted for boilers built up from sections

Abstract

480,653. Hot-water boilers. HOLLESEN, H. F. M. Sept. 16, 1937, No. 25164. [Class 64 (i)] In a central-heating boiler having an outer fuel hopper 5 with an opening 6 leading to a water-jacketed combustion chamber which, by means of an opening above a partition wall 11 communicates with smoke flues 2 running longitudinally between water-filled units, the units 16 are shaped as rectangles from which a corner is removed by an oblique cut, so that the cross-section of the flue is reduced at right-angles to the direction of the smoke. The flues may carry flanges to give the smoke a zigzag path. The units 16 consist of two parallel plates welded along their edges to a. shell which, where the units are to be welded together, is thickened for transfer of heat. The spaces 23 formed by the cutting off of the corners of the units is a triangular prism bounded at the front by the water-filled partition 11, at the rear by the shell 19 of the units, and has an opening at the bottom with a damper 24 for entry of secondary air, which is directed through holes 26 in the wall 11. A water-filled fire arch 9 is spaced above the aperture 6, and the grate 7, which rests on transverse water tubes 8, is spaced below the aperture. Water enters the units at 30 near the smoke outlet 22 and is withdrawn at a pipe 22. The units are connected to the front boiler by pipes 33, 36. A refractory plate 15 is placed above the wall 11. Secondary air enters by openings 37 in the side walls.
GB2516437A 1937-09-16 1937-09-16 Improvements in and relating to central-heating boilers Expired GB480653A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2516437A GB480653A (en) 1937-09-16 1937-09-16 Improvements in and relating to central-heating boilers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2516437A GB480653A (en) 1937-09-16 1937-09-16 Improvements in and relating to central-heating boilers

Publications (1)

Publication Number Publication Date
GB480653A true GB480653A (en) 1938-02-25

Family

ID=10223265

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2516437A Expired GB480653A (en) 1937-09-16 1937-09-16 Improvements in and relating to central-heating boilers

Country Status (1)

Country Link
GB (1) GB480653A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848982A (en) * 1955-06-02 1958-08-26 V & E Products Inc Coal furnace having a gas reflector
CN102393067A (en) * 2011-11-16 2012-03-28 宝鸡市海浪锅炉设备有限公司 Novel energy-saving boiler
CN103672950A (en) * 2013-10-17 2014-03-26 贵州电力试验研究院 Method for combustion adjustment of W-type flame furnace with under-arch secondary air at adjustable down-dip angle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848982A (en) * 1955-06-02 1958-08-26 V & E Products Inc Coal furnace having a gas reflector
CN102393067A (en) * 2011-11-16 2012-03-28 宝鸡市海浪锅炉设备有限公司 Novel energy-saving boiler
CN103672950A (en) * 2013-10-17 2014-03-26 贵州电力试验研究院 Method for combustion adjustment of W-type flame furnace with under-arch secondary air at adjustable down-dip angle
CN103672950B (en) * 2013-10-17 2016-02-10 贵州电力试验研究院 The firing optimization method of the W type flame furnace that the lower Secondary Air tilt angled down of arch is adjustable

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