EP2423584A2 - Générateur de vapeur pour la production de vapeur surchauffée dans une installation de combustion de déchets - Google Patents

Générateur de vapeur pour la production de vapeur surchauffée dans une installation de combustion de déchets Download PDF

Info

Publication number
EP2423584A2
EP2423584A2 EP09014197A EP09014197A EP2423584A2 EP 2423584 A2 EP2423584 A2 EP 2423584A2 EP 09014197 A EP09014197 A EP 09014197A EP 09014197 A EP09014197 A EP 09014197A EP 2423584 A2 EP2423584 A2 EP 2423584A2
Authority
EP
European Patent Office
Prior art keywords
train
housing part
wall
evaporator
superheater
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.)
Granted
Application number
EP09014197A
Other languages
German (de)
English (en)
Other versions
EP2423584A3 (fr
EP2423584B1 (fr
Inventor
Johannes GÜNTHER
Hansjörg Roll
Peter Knapp
Uwe Zickert
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.)
MVV Umwelt GmbH
Original Assignee
MVV Umwelt 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 MVV Umwelt GmbH filed Critical MVV Umwelt GmbH
Publication of EP2423584A2 publication Critical patent/EP2423584A2/fr
Publication of EP2423584A3 publication Critical patent/EP2423584A3/fr
Application granted granted Critical
Publication of EP2423584B1 publication Critical patent/EP2423584B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22GSUPERHEATING OF STEAM
    • F22G1/00Steam superheating characterised by heating method
    • F22G1/06Steam superheating characterised by heating method with heat supply predominantly by radiation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22GSUPERHEATING OF STEAM
    • F22G3/00Steam superheaters characterised by constructional features; Details of component parts thereof
    • F22G3/008Protection of superheater elements, e.g. cooling superheater tubes during starting-up periods, water tube screens
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00Component parts or details of steam boilers
    • F22B37/02Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10Water tubes; Accessories therefor
    • F22B37/107Protection of water tubes
    • F22B37/108Protection of water tube walls
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22GSUPERHEATING OF STEAM
    • F22G1/00Steam superheating characterised by heating method
    • F22G1/02Steam superheating characterised by heating method with heat supply by hot flue gases from the furnace of the steam boiler
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22GSUPERHEATING OF STEAM
    • F22G7/00Steam superheaters characterised by location, arrangement, or disposition
    • F22G7/14Steam superheaters characterised by location, arrangement, or disposition in water-tube boilers, e.g. between banks of water tubes

Definitions

  • the invention relates to a steam generator for generating superheated steam in a waste incineration plant according to the preamble of claim 1.
  • the steam generator according to the invention is characterized in that the boiler housing comprises an evaporator housing part containing the evaporator and a spatially separated, the wall superheater containing wall superheater housing part, wherein the wall superheater housing part is considered downstream of the evaporator housing part in the flow direction of the flue gas and the two housing parts are separated and designed to be movable relative to each other to allow a thermally induced different expansion of the materials.
  • the wall superheater housing part one or more further evaporator housing parts can be arranged to improve the overall efficiency of the system, which are flowed through by the flue gas.
  • the boiler housing has a first, the combustion chamber-containing vertical train and at this fluidly adjacent further vertical train for the flue gas, the flue gas in the first train in the upward direction and in the further train, the following also is referred to as a second train, flows in the downward direction and is deflected in a known manner by a deflection from the first train in the second train.
  • the first train contains in this embodiment of the invention, only the evaporator housing part and the second train exclusively the wall superheater housing part, wherein the first train and the second train form independent units which are movable in the vertical direction relative to each other.
  • the outer walls of the housing parts are preferably arranged at a distance from each other.
  • the water-carrying piping of the evaporator housing part are preferably connected to each other in this embodiment via webs and form a circumferential, outwardly closed pipe-web tube evaporator wall.
  • Fig. 1 can still be removed, made according to the pipe-web-tube principle evaporator wall 18 with the evaporator tubes 20 contained therein an independent evaporator housing part 24, the walls of which due to the guided through the pipes 20 during operation of the steam generator 1 depending on Steam pressure assume a temperature in the range of about 300 ° Celsius.
EP09014197.9A 2008-12-06 2009-11-13 Générateur de vapeur pour la production de vapeur surchauffée dans une installation de combustion de déchets Not-in-force EP2423584B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008060918A DE102008060918A1 (de) 2008-12-06 2008-12-06 Dampferzeuger zur Erzeugung von überhitztem Dampf in einer Abfallverbrennungsanlage

Publications (3)

Publication Number Publication Date
EP2423584A2 true EP2423584A2 (fr) 2012-02-29
EP2423584A3 EP2423584A3 (fr) 2013-11-20
EP2423584B1 EP2423584B1 (fr) 2015-02-18

Family

ID=42145639

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09014197.9A Not-in-force EP2423584B1 (fr) 2008-12-06 2009-11-13 Générateur de vapeur pour la production de vapeur surchauffée dans une installation de combustion de déchets

Country Status (3)

Country Link
US (2) US8863675B2 (fr)
EP (1) EP2423584B1 (fr)
DE (1) DE102008060918A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10260740B2 (en) 2016-01-12 2019-04-16 Hitachi Zosen Inova Ag Method and device for producing superheated steam by means of the heat produced in the boiler of an incineration plant
CN110500575A (zh) * 2019-08-26 2019-11-26 鄂尔多斯市君正能源化工有限公司热电分公司 一种拉稀管护套

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH710596A1 (de) * 2015-01-07 2016-07-15 Mokesys Ag Wärmetauscher für einen Innenraum einer Verbrennungsanlage.
WO2016147023A1 (fr) * 2015-03-13 2016-09-22 Babcock & Wilcox Vølund A/S Installation d'incinération avec surchauffeur
US10429062B2 (en) * 2016-04-05 2019-10-01 The Babcock & Wilcox Company High temperature sub-critical boiler with steam cooled upper furnace
US10415819B2 (en) * 2016-04-05 2019-09-17 The Babcock & Wilcox Company High temperature sub-critical boiler with common steam cooled wall between furnace and convection pass
US10253972B2 (en) * 2016-04-14 2019-04-09 The Babcock & Wilcox Company Transition casting for boiler with steam cooled upper furnace
EP3475380B1 (fr) * 2016-06-23 2022-12-14 Nanyang Technological University Installation de valorisation énergétique des déchets

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0981015A1 (fr) 1998-08-20 2000-02-23 Asea Brown Boveri AG Générateur de vapeur surchauffée pour installations de combustion avec des gaz corrosifs

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
US1720323A (en) * 1927-06-01 1929-07-09 Thomas E Murray Flue expansion joint
US2654352A (en) * 1952-02-28 1953-10-06 Combustion Eng Steam generator support and casing structure of box column construction
NL241904A (fr) * 1958-08-01
DE1401371B2 (de) * 1961-11-02 1970-02-19 Siemens AG, 1000 Berlin u. 8000 München Durchlaufkessel mit überdruckfeuerung
US3208436A (en) 1962-12-20 1965-09-28 Babcock & Wilcox Co Furnace wall support and expansion apparatus
AT346875B (de) * 1974-09-06 1978-09-15 Wurth Anciens Ets Paul Kompensatorverbindung zwischen zwei mit feuerfestfutter versehenen rohrstuecken und gelenkduesenstoecke mit diesen verbindungen
JPS609201B2 (ja) * 1975-09-29 1985-03-08 株式会社日立製作所 排熱回収ボイラ装置
EP0075041B1 (fr) * 1981-09-15 1986-03-05 GebràœDer Sulzer Aktiengesellschaft Générateur de vapeur avec une paroi tubulaire de surchauffe
US4641608A (en) * 1985-02-04 1987-02-10 Combustion Engineering, Inc. Steam generator with expansion joint
CA2089424A1 (fr) * 1992-03-02 1993-09-03 Michael Garkawe Joint d'etancheite expansible
DE19749715A1 (de) * 1997-10-31 1999-05-06 Ver Energiewerke Ag Anordnung zum Abdichten des Überganges zwischen dem ersten und zweiten Zug eines mit Membranrohrwänden versehenen Dampfkessels
NL1015438C2 (nl) * 2000-06-14 2001-12-17 Amsterdam Gem Dienst Afvalverw Hoogrendements afvalverbrandingsinstallatie.
DE10257305A1 (de) * 2002-12-07 2004-06-17 Kümmel, Joachim, Dipl.-Ing. Verfahren und Vorrichtung zum Überhitzen von Dampf in korrosiver Rauchgasatmosphäre
US8234985B2 (en) * 2005-09-30 2012-08-07 Babcock & Wilcox Vølund A/S Boiler producing steam from flue gases under optimized conditions
US7922155B2 (en) * 2007-04-13 2011-04-12 Honeywell International Inc. Steam-generator temperature control and optimization
ES2547359T3 (es) * 2007-06-07 2015-10-05 Abengoa Solar New Technologies, S.A. Planta de concentración solar para producción de vapor sobrecalentado

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0981015A1 (fr) 1998-08-20 2000-02-23 Asea Brown Boveri AG Générateur de vapeur surchauffée pour installations de combustion avec des gaz corrosifs

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10260740B2 (en) 2016-01-12 2019-04-16 Hitachi Zosen Inova Ag Method and device for producing superheated steam by means of the heat produced in the boiler of an incineration plant
CN110500575A (zh) * 2019-08-26 2019-11-26 鄂尔多斯市君正能源化工有限公司热电分公司 一种拉稀管护套
CN110500575B (zh) * 2019-08-26 2021-07-06 鄂尔多斯市君正能源化工有限公司热电分公司 一种拉稀管护套

Also Published As

Publication number Publication date
US20100139535A1 (en) 2010-06-10
DE102008060918A1 (de) 2010-06-10
US8863675B2 (en) 2014-10-21
US20140261248A1 (en) 2014-09-18
EP2423584A3 (fr) 2013-11-20
EP2423584B1 (fr) 2015-02-18

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