GB915360A - Improvements in water tube boilers - Google Patents

Improvements in water tube boilers

Info

Publication number
GB915360A
GB915360A GB2460461A GB2460461A GB915360A GB 915360 A GB915360 A GB 915360A GB 2460461 A GB2460461 A GB 2460461A GB 2460461 A GB2460461 A GB 2460461A GB 915360 A GB915360 A GB 915360A
Authority
GB
United Kingdom
Prior art keywords
tubes
platens
combustion chamber
rear wall
pass
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
GB2460461A
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
Publication of GB915360A publication Critical patent/GB915360A/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
    • 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
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
    • F22B21/34—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes grouped in panel form surrounding the combustion chamber, i.e. radiation boilers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

915,360. Water - tube steam boilers. VORKAUF, H. July 7, 1961 [Sept. 21, 1960], No. 24604/61. Addition to 889,994. Class 123 (2). The water-tube boiler described in the parent Specification is modified in that the convection heated U-shaped tube coils proceed from and return to the tubes which shield the tube coils from radiation from the combustion chamber. As shown, the boiler consists of a tubular framework for supporting the heating surfaces consisting of downcomer tubes 1, return tubes 2, longitudinal and transverse distributing headers 4 and 5, 5<SP>1</SP> and collecting headers 6 and 7, 71. The steam drum 8 is supported on the downcomer tubes 1. The heating surface tubes 9 at the front wall and roof, the tubes 10 at the side walls and the tubes 11, 11<SP>1</SP> at the rear wall enclose a combustion chamber 12 downstream of which is a flue 13 in which is disposed further evaporator surfaces 14 and economizers 15. According to the invention the heating surfaces 14 consist of vertical platens of nested U-tubes, the tubes of each platen branching from and returning to one of the rear wall tubes 11<SP>1</SP>, these tubes which may carry a layer 26 of refractory material shielding the platens from furnace radiation. In a modification, Fig. 2, (not shown), the platens 14 are interdigitated with similar platens connected to tubes lining the rear wall of the pass 13. In a further modification, Figs. 3 to 5, (not shown), the rear passi s divided into upper and lower horizontal passes, the platens being located in the former. In further modifications the shielding tubes form the floor of a lateral pass, Figs. 6 and 7, (not shown), or screen an up-pass from the combustion chamber, Fig. 8, (not shown), in which the platens are located.
GB2460461A 1960-09-21 1961-07-07 Improvements in water tube boilers Expired GB915360A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV19376A DE1156087B (en) 1960-09-21 1960-09-21 Water tube boiler

Publications (1)

Publication Number Publication Date
GB915360A true GB915360A (en) 1963-01-09

Family

ID=7577797

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2460461A Expired GB915360A (en) 1960-09-21 1961-07-07 Improvements in water tube boilers

Country Status (3)

Country Link
DE (1) DE1156087B (en)
FI (1) FI43193B (en)
GB (1) GB915360A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102042684A (en) * 2010-10-11 2011-05-04 无锡华光锅炉股份有限公司 Structure for self-support tail end convection heating surface
CN108534352A (en) * 2018-03-23 2018-09-14 博瑞特热能设备股份有限公司 The processing method of forced-circulation hot water boiler
CZ308268B6 (en) * 2019-04-11 2020-04-01 Vysoká Škola Báňská-Technická Univerzita Ostrava Steam boiler for combusting waste

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US519285A (en) * 1894-05-01 Boiler

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102042684A (en) * 2010-10-11 2011-05-04 无锡华光锅炉股份有限公司 Structure for self-support tail end convection heating surface
CN102042684B (en) * 2010-10-11 2013-04-24 无锡华光锅炉股份有限公司 Structure for self-support tail end convection heating surface
CN108534352A (en) * 2018-03-23 2018-09-14 博瑞特热能设备股份有限公司 The processing method of forced-circulation hot water boiler
CN108534352B (en) * 2018-03-23 2020-11-03 博瑞特热能设备股份有限公司 Processing method of forced circulation hot water boiler
CZ308268B6 (en) * 2019-04-11 2020-04-01 Vysoká Škola Báňská-Technická Univerzita Ostrava Steam boiler for combusting waste

Also Published As

Publication number Publication date
FI43193B (en) 1970-11-02
DE1156087B (en) 1963-10-24

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