EP1988352A3 - Wärmetauscher - Google Patents

Wärmetauscher Download PDF

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Publication number
EP1988352A3
EP1988352A3 EP08450062.8A EP08450062A EP1988352A3 EP 1988352 A3 EP1988352 A3 EP 1988352A3 EP 08450062 A EP08450062 A EP 08450062A EP 1988352 A3 EP1988352 A3 EP 1988352A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
ribs
main axis
opening
externally provided
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Withdrawn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
EP08450062.8A
Other languages
English (en)
French (fr)
Other versions
EP1988352A2 (de
Inventor
Josef Frauscher
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.)
Frauscher Holding GmbH
Original Assignee
Frauscher Holding 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 Frauscher Holding GmbH filed Critical Frauscher Holding GmbH
Publication of EP1988352A2 publication Critical patent/EP1988352A2/de
Publication of EP1988352A3 publication Critical patent/EP1988352A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/02—Non-rotary, e.g. reciprocated, appliances having brushes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • F02G1/053—Component parts or details
    • F02G1/055—Heaters or coolers
    • 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
    • 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
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/08—Non-rotary, e.g. reciprocated, appliances having scrapers, hammers, or cutters, e.g. rigidly mounted
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2254/00—Heat inputs
    • F02G2254/10—Heat inputs by burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2254/00—Heat inputs
    • F02G2254/50—Dome arrangements for heat input
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2255/00—Heater tubes
    • F02G2255/10—Heater tubes dome shaped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2255/00—Heater tubes
    • F02G2255/20—Heater fins
    • 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
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • F28F1/20—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means being attachable to the element

Landscapes

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

Abstract

Die Erfindung betrifft einen von Verbrennungsgasen einer Feuerungsanlage (18 bis 21) beheizbarer Wärmetauscher mit Führungsleitungen (7) für ein zu erhitzendes Medium und außen vorgesehenen von den Verbrennungsgasen beaufschlagten Rippen (9). Um bei kompakter Bauweise und hoher Beaufschlagung eine hohe Betriebssicherheit zu erzielen, weist der Wärmetauscher (7) eine von einer gedachten prismatischen oder hohlzylindrischen Umhüllenden bestimmte Grundform auf und ist in Richtung der Hauptachse dieser Umhüllenden durch eine Öffnung (26) im Rauchgaszug (G) der Feuerungsanlage ein- bzw. ausschiebbar angebracht. Die außen vorgesehenen Rippen (9) sind parallel zur Hauptachse angeordnet und für sie ist im Bereich der Öffnung (26) eine an die Umrissform des Wärmetauschers angepasste bürsten- oder kratzerartige Abstreifvorrichtung (22) zur Entfernung von Asche und sonstigen Verunreinigungen bei der Verstellung des Wärmetauschers vorgesehen. Eine vorteilhafte Ausgestaltung eines Aggregates aus diesem Wärmetauscher und einer Sterlingmaschine ist angegeben.
EP08450062.8A 2007-05-03 2008-04-24 Wärmetauscher Withdrawn EP1988352A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT6852007A AT504666B1 (de) 2007-05-03 2007-05-03 Wärmetauscher

Publications (2)

Publication Number Publication Date
EP1988352A2 EP1988352A2 (de) 2008-11-05
EP1988352A3 true EP1988352A3 (de) 2014-01-15

Family

ID=39616313

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08450062.8A Withdrawn EP1988352A3 (de) 2007-05-03 2008-04-24 Wärmetauscher

Country Status (2)

Country Link
EP (1) EP1988352A3 (de)
AT (1) AT504666B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202732152U (zh) * 2009-12-09 2013-02-13 株式会社伊斯特 使用斯特林发动机的发电装置或动力装置
AT513734B1 (de) * 2012-12-04 2022-12-15 Oekofen Forschungs Und Entw M B H Heizkessel mit Wärmekraftmaschine
AT515025B1 (de) 2013-10-31 2015-12-15 Frauscher Holding Ges M B H Wärmetauscher für eine thermodynamische Maschine
DE102015120801B3 (de) * 2015-12-01 2017-03-09 Frauscher Holding Gmbh Stirling-Motor mit einem Wärmetauscher und Verfahren zur Reinigung eines Wärmetauschers in einem Stirling-Motor
AT520068B1 (de) * 2017-05-16 2019-09-15 Oekofen Forschungs Und Entw M B H Heizeinrichtung
DK3425274T3 (da) * 2017-07-04 2020-05-25 Oekofen Forschungs Und Entw M B H Varmeindretning
DE102024107039A1 (de) 2024-03-12 2025-09-18 Frauscher Holding Gmbh Wärmetauscher für Verbrennungskraftmaschine mit externer Verbrennung
CN120274565B (zh) * 2025-05-14 2025-09-30 云南澄江华业磷化工有限责任公司 基于多级交换的黄磷生产余热高效回收利用工艺及装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1985156A (en) * 1932-12-12 1934-12-18 Fred W Fieldhouse Condenser cleaner
US3848412A (en) * 1970-03-06 1974-11-19 Philips Corp Method of supplying thermal energy to the heater of a hot-gas engine, as well as a hot-gas engine comprising a device for carrying out the method
JPS5847911A (ja) * 1981-09-16 1983-03-19 Kiichi Taga 回転ワイヤブラシ式ス−ト除去装置
DE9007521U1 (de) * 1990-05-19 1992-04-02 Stirling Motors GmbH, 5840 Schwerte Vorrichtung zur Erzeugung elektrischer und Heizenergie

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE847525C (de) * 1950-02-10 1952-08-25 Philips Nv Heissgaskolbenmaschine
JPS5777898A (en) 1980-11-01 1982-05-15 Kawasaki Heavy Ind Ltd Cleaning device for heat conducting surface of heat exchanger
DE19612616C2 (de) * 1996-03-29 2002-03-07 Sipra Patent Beteiligung Stirlingmotor
DE10337312B3 (de) 2003-08-14 2005-01-05 Fachhochschule Bingen Erhitzer eines Stirlingmotors

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1985156A (en) * 1932-12-12 1934-12-18 Fred W Fieldhouse Condenser cleaner
US3848412A (en) * 1970-03-06 1974-11-19 Philips Corp Method of supplying thermal energy to the heater of a hot-gas engine, as well as a hot-gas engine comprising a device for carrying out the method
JPS5847911A (ja) * 1981-09-16 1983-03-19 Kiichi Taga 回転ワイヤブラシ式ス−ト除去装置
DE9007521U1 (de) * 1990-05-19 1992-04-02 Stirling Motors GmbH, 5840 Schwerte Vorrichtung zur Erzeugung elektrischer und Heizenergie

Also Published As

Publication number Publication date
AT504666A4 (de) 2008-07-15
EP1988352A2 (de) 2008-11-05
AT504666B1 (de) 2008-07-15

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