EP1314929A2 - Chaudière à tubes d'eau - Google Patents

Chaudière à tubes d'eau Download PDF

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Publication number
EP1314929A2
EP1314929A2 EP02026081A EP02026081A EP1314929A2 EP 1314929 A2 EP1314929 A2 EP 1314929A2 EP 02026081 A EP02026081 A EP 02026081A EP 02026081 A EP02026081 A EP 02026081A EP 1314929 A2 EP1314929 A2 EP 1314929A2
Authority
EP
European Patent Office
Prior art keywords
tubes
chamber
opening
water
pipes
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.)
Withdrawn
Application number
EP02026081A
Other languages
German (de)
English (en)
Other versions
EP1314929A3 (fr
Inventor
Siegbert Smolarek
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.)
Henschel Kessel GmbH
Original Assignee
Henschel Kessel GmbH
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 Henschel Kessel GmbH filed Critical Henschel Kessel GmbH
Publication of EP1314929A2 publication Critical patent/EP1314929A2/fr
Publication of EP1314929A3 publication Critical patent/EP1314929A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • F22B21/348—Radiation boilers with a burner at the top
    • 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
    • F22B21/02—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially-straight water tubes
    • F22B21/04—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially-straight water tubes involving a single upper drum and a single lower drum, e.g. the drums being arranged transversely
    • F22B21/06—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially-straight water tubes involving a single upper drum and a single lower drum, e.g. the drums being arranged transversely the water tubes being arranged annularly in sets, e.g. in abutting connection with drums of annular shape
    • F22B21/065—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially-straight water tubes involving a single upper drum and a single lower drum, e.g. the drums being arranged transversely the water tubes being arranged annularly in sets, e.g. in abutting connection with drums of annular shape involving an upper and lower drum of annular shape
    • 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
    • F24H1/403—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes the water tubes being arranged in one or more circles around the burner

Definitions

  • a container bottom 8 In a ring from the deflection chamber 5 enclosed space is a container bottom 8. In contrast, is in an upper Section of the boiler wall 4 one of these enclosed, upper and as a hollow body trained collecting drum 9 installed, which is also ring-shaped in the embodiment and coaxial to the longitudinal axis 1 and is delimited by a wall 10.
  • the firebox 15 is, as shown in particular in FIGS. 3 to 5, by a plurality of straight tubes 16 surround. These extend according to FIG. 2 with their axes parallel to the longitudinal axis 1 and each end with their lower ends in the deflection drum 6, on the other hand, with their upper ends in the collecting drum 9 Tubes 16 in the exemplary embodiment on a circle coaxially surrounding the longitudinal axis 1 and arranged so that they abut one another with their lateral surfaces form hereinafter referred to as "first row of tubes 16a".
  • This first Row of tubes 16a is surrounded by a second row of tubes 17a, which in a corresponding Way is formed from a plurality of straight tubes 17 with their axes are arranged parallel to the longitudinal axis 1 and with their lower or upper ends in the Deflection drum 6 or the collecting drum 9 protrude.
  • the tubes 17 are with their Shell surfaces close together, so that their axes coaxial with the longitudinal axis 1 surrounding circle are arranged with a diameter that is larger than the circle which are the axes of the tubes 16 and smaller than the diameter of one to the outer jacket 2 coaxial, here cylindrical inner shell 18, the tubes 16, 17 in one surrounding area bears against the insulating layer 3 and as an inner boundary of the Boiler wall 4 is used.
  • the closely spaced tubes 16, 17 thus have small spaces between them that they form a wall normally for those of the flame 14 generated smoke is essentially impermeable.
  • the invention is not limited to the exemplary embodiment described, which is based on could be modified in many ways.
  • the openings 24, 25 each between selected or between all existing tubes 16, 17 of the inner or outer row of tubes 16a, 17a provided and by other constructive Measures can be obtained as constrictions at the pipe ends. In principle it would in each case a single opening 24 formed between two adjacent tubes 16, 17, 25 are sufficient. It would also be possible to use one instead of the three-pass principle described to provide four or more trains boilers, the flue gases analog to the above description, alternately deflected up and down at the pipe ends be, and the feed water if necessary with the help of pumps to promote the pipes 16, 17.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Details Of Fluid Heaters (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
EP02026081A 2001-11-23 2002-11-22 Chaudière à tubes d'eau Withdrawn EP1314929A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10158299A DE10158299A1 (de) 2001-11-23 2001-11-23 Wasserrohrkessel
DE10158299 2001-11-23

Publications (2)

Publication Number Publication Date
EP1314929A2 true EP1314929A2 (fr) 2003-05-28
EP1314929A3 EP1314929A3 (fr) 2004-01-28

Family

ID=7707214

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02026081A Withdrawn EP1314929A3 (fr) 2001-11-23 2002-11-22 Chaudière à tubes d'eau

Country Status (2)

Country Link
EP (1) EP1314929A3 (fr)
DE (1) DE10158299A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010035992A3 (fr) * 2008-09-23 2010-06-17 Kim Byung-Doo Foyer de chaudière de centrale thermique
CN101290109B (zh) * 2007-04-20 2011-08-03 三浦工业株式会社 锅炉
WO2012139383A1 (fr) * 2011-04-11 2012-10-18 中国华能集团清洁能源技术研究院有限公司 Structure d'agencement inversé pour chaudière à charbon pulvérisé adaptée à des paramètres de vapeur à ultra-haute température
CN108332182A (zh) * 2018-03-23 2018-07-27 博瑞特热能设备股份有限公司 贯流锅炉

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR81825E (fr) * 1962-06-13 1963-11-15 Creil Soc Ind De Chaudière
FR1390915A (fr) * 1963-02-06 1965-03-05 Henschel Werke A G Générateur de vapeur à tubes verticaux
DE1212267B (de) * 1963-04-24 1966-03-10 Eisenwerk Theodor Loos G M B H Stehender Wasserrohrkessel mit Reinigungstueren
FR2385981A1 (fr) * 1977-03-29 1978-10-27 Chaudronnerie Entr Indle Dispositif de recuperation de chaleur
JP2769699B2 (ja) * 1988-09-08 1998-06-25 三浦工業株式会社 軸対称斜流式貫流ボイラー

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101290109B (zh) * 2007-04-20 2011-08-03 三浦工业株式会社 锅炉
WO2010035992A3 (fr) * 2008-09-23 2010-06-17 Kim Byung-Doo Foyer de chaudière de centrale thermique
CN102124266A (zh) * 2008-09-23 2011-07-13 金炳斗 用于发电站的锅炉炉子
RU2470224C2 (ru) * 2008-09-23 2012-12-20 Бюн-Доо КИМ Топка котла энергоустановки (варианты)
AU2009297366B2 (en) * 2008-09-23 2013-07-11 Byung-Doo Kim Boiler furnace for a power station
CN102124266B (zh) * 2008-09-23 2014-12-17 金炳斗 用于发电站的锅炉炉子
WO2012139383A1 (fr) * 2011-04-11 2012-10-18 中国华能集团清洁能源技术研究院有限公司 Structure d'agencement inversé pour chaudière à charbon pulvérisé adaptée à des paramètres de vapeur à ultra-haute température
US9488370B2 (en) 2011-04-11 2016-11-08 Huaneng Clean Energy Research Institute Arrangement structure suitable for inverted pulverized coal boiler with ultra-high steam temperature steam parameters
CN108332182A (zh) * 2018-03-23 2018-07-27 博瑞特热能设备股份有限公司 贯流锅炉
CN108332182B (zh) * 2018-03-23 2023-06-30 博瑞特热能设备股份有限公司 贯流锅炉

Also Published As

Publication number Publication date
EP1314929A3 (fr) 2004-01-28
DE10158299A1 (de) 2003-06-05

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