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MA33812B1 - Heat exchanger for steam production for solar power plants - Google Patents

Heat exchanger for steam production for solar power plants

Info

Publication number
MA33812B1
MA33812B1 MA34955A MA34955A MA33812B1 MA 33812 B1 MA33812 B1 MA 33812B1 MA 34955 A MA34955 A MA 34955A MA 34955 A MA34955 A MA 34955A MA 33812 B1 MA33812 B1 MA 33812B1
Authority
MA
Morocco
Prior art keywords
heat
collector
heat exchanger
inlet
outlet
Prior art date
Application number
MA34955A
Other languages
Arabic (ar)
French (fr)
Inventor
Dirk Band
Wolfgang Hegner
Jörg Stahlhut
Vitali Tregubow
Original Assignee
Balcke Dürr 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 Balcke Dürr GmbH filed Critical Balcke Dürr GmbH
Publication of MA33812B1 publication Critical patent/MA33812B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
    • F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
    • F28D7/085—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration in the form of parallel conduits coupled by bent portions
    • F28D7/087—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration in the form of parallel conduits coupled by bent portions assembled in arrays, each array being arranged in the same plane
    • 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
    • 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
    • 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
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • F28F9/185—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding with additional preformed parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

يتعلق الاختراع بمبادل حراري لتوليد البخار في محطات الطاقة الشمسية، يشمل: غلافا خارجيا له أنبوب مدخل و أنبوب مخرج لتفريغ حرارة الوسط ،مُجمع مدخل ومُجمع مخرج لوسط امتصاص الحرارة، الماء تفضيلا، تم ترتيب مُجمع المدخل ومُجمع المخرج بشكل جلي داخل الغلاف الخارجي، تم إعداد حزمة من الأنابيب داخل الغلاف الخارجي،لها العديد من دعامات الأنابيب مع أنابيب مخترقة تم تكييفها بحيث يتم تغطيتها بالكامل من قِبل وسط لفقدان الحرارة والتي تم انجازها كمسارات للتدفق لوسط امتصاص الحرارة من مُجمع المدخل إلى مُجمع المخرج ، حزمة الأنابيب هي على شكل تعرجات. تم تصميم المبادل الحراري لتوليد البخار وفقا لمبدأ السريان القسري، بحيث أن وسط امتصاص الحرارة المختزن في مُجمع المدخل يخضع، في مسار التدفق، تبخيرا تسخينا مفرطا،بحيث يتم تفريغ البخار الفائق التسخين من مُجمع المخرج ، في حين أن الطاقة اللازمة للتسخين المسبق، التبخير والتسخين المفرط يتم توفيرها أساسا فقط من خلال نقل الحرارة إلى وسط امتصاص الحرارة داخل المبادل الحراري.The invention relates to a heat exchanger for steam generation in solar power plants, comprising: an outer casing with an inlet pipe and an outlet pipe to discharge the heat medium, an inlet collector and an outlet collector for heat absorption medium, preferably water, the inlet collector and the outlet collector are clearly arranged inside the outer shell, A bundle of tubes inside the outer casing, having many pipe supports with penetrating tubes adapted so that they are fully covered by a heat loss medium which is accomplished as flow paths for the heat absorption medium from the inlet collector to the outlet collector, the pipe bundle is in the form of zigzags. The heat exchanger for steam generation is designed according to the principle of forced flow, so that the heat absorption medium stored in the inlet collector undergoes, in the flow path, overheating evaporation, so that the superheated steam is discharged from the outlet collector, while the energy required for preheating, evaporation and heating Excessive heat is mainly provided only by transferring heat to the heat sink inside the heat exchanger.

MA34955A 2009-11-17 2012-06-11 Heat exchanger for steam production for solar power plants MA33812B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09014365.2A EP2322854B1 (en) 2009-11-17 2009-11-17 Heat exchanger for creating steam for solar power plants
PCT/EP2010/006512 WO2011060870A1 (en) 2009-11-17 2010-10-25 Heat exchanger for generating steam for solar power plants

Publications (1)

Publication Number Publication Date
MA33812B1 true MA33812B1 (en) 2012-12-03

Family

ID=43003437

Family Applications (1)

Application Number Title Priority Date Filing Date
MA34955A MA33812B1 (en) 2009-11-17 2012-06-11 Heat exchanger for steam production for solar power plants

Country Status (10)

Country Link
US (1) US20130112156A1 (en)
EP (1) EP2322854B1 (en)
KR (1) KR20120117748A (en)
CN (1) CN102667338B (en)
AU (1) AU2010321334B2 (en)
ES (1) ES2435550T3 (en)
MA (1) MA33812B1 (en)
PT (1) PT2322854E (en)
WO (1) WO2011060870A1 (en)
ZA (1) ZA201203459B (en)

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CN102721031A (en) * 2012-06-11 2012-10-10 东方电气集团东方汽轮机有限公司 Straight-flow steam generator
JP6429904B2 (en) 2014-06-10 2018-11-28 シーメンス アクチエンゲゼルシヤフトＳｉｅｍｅｎｓ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ How to install a modular waste heat recovery boiler
KR102365800B1 (en) * 2014-07-03 2022-02-22 틸 솔라 엘엘씨 Solar energy system
US11150037B2 (en) * 2014-10-10 2021-10-19 Baltimore Aircoil Company, Inc. Heat exchange apparatus
CN104949150A (en) * 2015-07-03 2015-09-30 哈尔滨哈锅锅炉工程技术有限公司 Connecting structure of boiler tubular air preheater channel and connecting box
CN107606641A (en) * 2017-10-27 2018-01-19 四川省洪雅青衣江元明粉有限公司 A kind of preheater in the technology based on MVR
WO2020036825A1 (en) 2018-08-11 2020-02-20 Tyll Solar, Llc Solar energy system
EP3861269B1 (en) 2018-10-01 2024-05-15 Header-coil Company A/S Heat exchanger, such as for a solar power plant
WO2020253924A1 (en) 2019-06-17 2020-12-24 Aalborg Csp A/S Heat exchanger with pipe bundle
CN111912260A (en) * 2020-06-24 2020-11-10 哈尔滨汽轮机厂辅机工程有限公司 Heat exchange equipment integrating preheating, evaporation and overheating

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Also Published As

Publication number Publication date
WO2011060870A1 (en) 2011-05-26
AU2010321334A1 (en) 2012-06-14
KR20120117748A (en) 2012-10-24
EP2322854A1 (en) 2011-05-18
ES2435550T3 (en) 2013-12-20
ZA201203459B (en) 2013-01-31
CN102667338B (en) 2015-02-11
US20130112156A1 (en) 2013-05-09
CN102667338A (en) 2012-09-12
PT2322854E (en) 2013-09-12
EP2322854B1 (en) 2013-09-04
AU2010321334B2 (en) 2015-12-03

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