WO2010142495A3 - Continuous evaporator - Google Patents

Continuous evaporator Download PDF

Info

Publication number
WO2010142495A3
WO2010142495A3 PCT/EP2010/055886 EP2010055886W WO2010142495A3 WO 2010142495 A3 WO2010142495 A3 WO 2010142495A3 EP 2010055886 W EP2010055886 W EP 2010055886W WO 2010142495 A3 WO2010142495 A3 WO 2010142495A3
Authority
WO
WIPO (PCT)
Prior art keywords
evaporator
heating surface
steam generating
evaporator heating
generating tubes
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.)
Ceased
Application number
PCT/EP2010/055886
Other languages
German (de)
French (fr)
Other versions
WO2010142495A2 (en
Inventor
Jan BRÜCKNER
Joachim Franke
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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
Priority to US13/376,469 priority Critical patent/US20120073520A1/en
Priority to CA2764939A priority patent/CA2764939A1/en
Priority to AU2010257702A priority patent/AU2010257702A1/en
Priority to JP2012514403A priority patent/JP2012529613A/en
Priority to BRPI1013116A priority patent/BRPI1013116A2/en
Priority to RU2011153331/06A priority patent/RU2011153331A/en
Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to CN201080025823XA priority patent/CN102667337A/en
Priority to EP10718147A priority patent/EP2440847A2/en
Publication of WO2010142495A2 publication Critical patent/WO2010142495A2/en
Anticipated expiration legal-status Critical
Publication of WO2010142495A3 publication Critical patent/WO2010142495A3/en
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/101—Tubes having fins or ribs
    • F22B37/103—Internally ribbed tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F22B1/1807—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines using the exhaust gases of combustion engines
    • F22B1/1815—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines using the exhaust gases of combustion engines using the exhaust gases of gas-turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B29/00—Steam boilers of forced-flow type
    • F22B29/06—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes
    • F22B29/061—Construction of tube walls
    • F22B29/062—Construction of tube walls involving vertically-disposed water tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

The invention relates to a continuous evaporator (1) for a horizontal waste heat steam generator comprising a first evaporator heating surface (8) that has a number of essentially vertically arranged first steam generating tubes (13) wherein the circulation takes place from the bottom to the top, and another second evaporator heating surface (10) located downstream of the first evaporator heating surface on the side of the flow medium, said second evaporator heating surface comprising a number of other essentially vertically arranged second steam generating tubes wherein the circulation takes place from the bottom to the top. The aim of the invention is to provide said continuous evaporator with an especially simple structure and an especially long service life. To this end, a number of second steam generating tubes (14) have an inner profiled element (22).
PCT/EP2010/055886 2009-06-10 2010-04-30 Continuous evaporator Ceased WO2010142495A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CA2764939A CA2764939A1 (en) 2009-06-10 2010-04-30 Continuous evaporator
AU2010257702A AU2010257702A1 (en) 2009-06-10 2010-04-30 Continuous evaporator
JP2012514403A JP2012529613A (en) 2009-06-10 2010-04-30 Once-through evaporator
BRPI1013116A BRPI1013116A2 (en) 2009-06-10 2010-04-30 continuous evaporator
RU2011153331/06A RU2011153331A (en) 2009-06-10 2010-04-30 FLOW EVAPORATOR
US13/376,469 US20120073520A1 (en) 2009-06-10 2010-04-30 Continuous evaporator
CN201080025823XA CN102667337A (en) 2009-06-10 2010-04-30 Continuous evaporator
EP10718147A EP2440847A2 (en) 2009-06-10 2010-04-30 Continuous evaporator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009024587.1 2009-06-10
DE102009024587A DE102009024587A1 (en) 2009-06-10 2009-06-10 Flow evaporator

Publications (2)

Publication Number Publication Date
WO2010142495A2 WO2010142495A2 (en) 2010-12-16
WO2010142495A3 true WO2010142495A3 (en) 2012-06-07

Family

ID=43069748

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/055886 Ceased WO2010142495A2 (en) 2009-06-10 2010-04-30 Continuous evaporator

Country Status (12)

Country Link
US (1) US20120073520A1 (en)
EP (1) EP2440847A2 (en)
JP (1) JP2012529613A (en)
KR (1) KR20120027021A (en)
CN (1) CN102667337A (en)
AU (1) AU2010257702A1 (en)
BR (1) BRPI1013116A2 (en)
CA (1) CA2764939A1 (en)
DE (1) DE102009024587A1 (en)
RU (1) RU2011153331A (en)
TW (1) TW201043874A (en)
WO (1) WO2010142495A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2180250A1 (en) * 2008-09-09 2010-04-28 Siemens Aktiengesellschaft Continuous-flow steam generator
EP2390567A1 (en) * 2010-05-31 2011-11-30 Siemens Aktiengesellschaft Device for producing fixture units for steam generator pipes
DE102013206014A1 (en) * 2013-04-05 2014-10-09 Dürr Systems GmbH Energy converter system and assemblies for this
CN105202509B (en) * 2014-06-20 2019-05-31 松下知识产权经营株式会社 Evaporators, Rankine Cycle Units, and Combined Heat and Power Systems
CN108263904B (en) * 2018-01-15 2020-04-14 芜湖航天特种电缆厂股份有限公司 Preheating cable transmission machine
CN110094709B (en) * 2019-05-28 2024-04-26 上海锅炉厂有限公司 Direct-current evaporator and design method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19651678A1 (en) * 1996-12-12 1998-06-25 Siemens Ag Steam generator
DE19914760C1 (en) * 1999-03-31 2000-04-13 Siemens Ag Fossil-fuel through-flow steam generator for power plant
EP1793164A1 (en) * 2005-12-05 2007-06-06 Siemens Aktiengesellschaft Steam generator tube, method of manufacturing the same and once-through steam generator

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63189793A (en) * 1987-02-02 1988-08-05 Mitsubishi Electric Corp Heat transfer pipe for evaporation and condensation
EP0349834B1 (en) * 1988-07-04 1996-04-17 Siemens Aktiengesellschaft Once-through steam generator
DE58909259D1 (en) * 1989-10-30 1995-06-29 Siemens Ag Continuous steam generator.
DE4333404A1 (en) * 1993-09-30 1995-04-06 Siemens Ag Continuous steam generator with vertically arranged evaporator tubes
US5772793A (en) * 1996-08-28 1998-06-30 The United States Of America As Represented By The United States Department Of Energy Tube-in-tube thermophotovoltaic generator
DE19644763A1 (en) * 1996-10-28 1998-04-30 Siemens Ag Steam generator pipe
DE19717158C2 (en) * 1997-04-23 1999-11-11 Siemens Ag Continuous steam generator and method for starting up a continuous steam generator
RU2193726C2 (en) * 1997-06-30 2002-11-27 Сименс Акциенгезелльшафт Waste heat-powered steam generator
US5924389A (en) * 1998-04-03 1999-07-20 Combustion Engineering, Inc. Heat recovery steam generator
EP1288567A1 (en) * 2001-08-31 2003-03-05 Siemens Aktiengesellschaft Steam generator and process for starting a steam generator with a heating gas channel through which a heating gas can flow in a substantially horizontal direction
EP1443268A1 (en) * 2003-01-31 2004-08-04 Siemens Aktiengesellschaft Steam generator
US6957630B1 (en) * 2005-03-31 2005-10-25 Alstom Technology Ltd Flexible assembly of once-through evaporation for horizontal heat recovery steam generator
EP1793163A1 (en) * 2005-12-05 2007-06-06 Siemens Aktiengesellschaft Steam generator tube, method of manufacturing the same and once-through steam generator
EP2182278A1 (en) * 2008-09-09 2010-05-05 Siemens Aktiengesellschaft Continuous-flow steam generator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19651678A1 (en) * 1996-12-12 1998-06-25 Siemens Ag Steam generator
DE19914760C1 (en) * 1999-03-31 2000-04-13 Siemens Ag Fossil-fuel through-flow steam generator for power plant
EP1793164A1 (en) * 2005-12-05 2007-06-06 Siemens Aktiengesellschaft Steam generator tube, method of manufacturing the same and once-through steam generator

Also Published As

Publication number Publication date
JP2012529613A (en) 2012-11-22
CA2764939A1 (en) 2010-12-16
EP2440847A2 (en) 2012-04-18
US20120073520A1 (en) 2012-03-29
TW201043874A (en) 2010-12-16
KR20120027021A (en) 2012-03-20
AU2010257702A1 (en) 2012-01-12
BRPI1013116A2 (en) 2016-04-05
WO2010142495A2 (en) 2010-12-16
RU2011153331A (en) 2013-07-20
DE102009024587A1 (en) 2010-12-16
CN102667337A (en) 2012-09-12

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