EP0821212A3 - Wärmeaustauscher - Google Patents

Wärmeaustauscher Download PDF

Info

Publication number
EP0821212A3
EP0821212A3 EP97109258A EP97109258A EP0821212A3 EP 0821212 A3 EP0821212 A3 EP 0821212A3 EP 97109258 A EP97109258 A EP 97109258A EP 97109258 A EP97109258 A EP 97109258A EP 0821212 A3 EP0821212 A3 EP 0821212A3
Authority
EP
European Patent Office
Prior art keywords
heat exchange
exchange tubes
tube
heat exchanger
turns
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
EP97109258A
Other languages
English (en)
French (fr)
Other versions
EP0821212A2 (de
EP0821212B1 (de
Inventor
Jean-Claude Hein
Johannes Gaugenmaier
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.)
MG Technologies AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of EP0821212A2 publication Critical patent/EP0821212A2/de
Publication of EP0821212A3 publication Critical patent/EP0821212A3/de
Application granted granted Critical
Publication of EP0821212B1 publication Critical patent/EP0821212B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G7/00—Cleaning by vibration or pressure waves

Landscapes

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

Abstract

Der Wärmeaustauscher besitzt zahlreiche, von einem Kühlfluid durchströmten, etwa parallel zueinander verlaufende Wärmeaustauschrohre (2), die in einem von heißem Gas durchströmten Kanal (1) angeordnet sind. Jedes Wärmeaustauschrohr (2) ist mehrfach gewunden. Im Bereich ihrer Windungen sind die Wärmeaustauschrohre (2) ortsfest gehalten. Der Bereich der Wärmeaustauschrohre zwischen den Windungen steht mit einem Klopfrohr (8) in Berührung, wobei ruckartige Bewegungen des Klopfrohrs (8) Schwingungen in den Wärmeaustauschrohren (2) erzeugen. Das Klopfrohr (8) kann mit den Wärmeaustauschrohren (2) verbunden sein.
EP97109258A 1996-07-27 1997-06-07 Wärmeaustauscher Expired - Lifetime EP0821212B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19630482 1996-07-27
DE19630482A DE19630482A1 (de) 1996-07-27 1996-07-27 Wärmeaustauscher

Publications (3)

Publication Number Publication Date
EP0821212A2 EP0821212A2 (de) 1998-01-28
EP0821212A3 true EP0821212A3 (de) 1998-09-16
EP0821212B1 EP0821212B1 (de) 2001-12-05

Family

ID=7801119

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97109258A Expired - Lifetime EP0821212B1 (de) 1996-07-27 1997-06-07 Wärmeaustauscher

Country Status (2)

Country Link
EP (1) EP0821212B1 (de)
DE (2) DE19630482A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10131524B4 (de) * 2001-07-02 2004-04-15 Vattenfall Europe Generation Ag & Co. Kg Heizfläche eines Dampferzeugers mit zahlreichen, von einem Kühlmedium durchströmten, etwa parallel zueinander verlaufenden Heizflächenrohren
CN103123243A (zh) * 2011-11-21 2013-05-29 张建东 一种设有振动导热片的管式换热器结构
JP6177523B2 (ja) * 2012-12-27 2017-08-09 川崎重工業株式会社 ダスト除去装置を備えた排熱ボイラーおよび熱交換器
CN104976919B (zh) * 2015-07-12 2017-03-15 东北电力大学 干–湿并列空冷凝汽器清洗系统及其清洗周期确定方法
CN111256098B (zh) * 2018-11-30 2022-05-31 川崎重工业株式会社 导热管块、废热回收锅炉以及废热回收锅炉的施工方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2204144A (en) * 1935-10-31 1940-06-11 Babcock & Wilcox Co Fluid heat exchange apparatus
US3997000A (en) * 1975-09-25 1976-12-14 Dominion Bridge Company, Limited Mechanical cleaning device for boilers with gas flow containing sticky dust
DE2809735A1 (de) * 1978-03-03 1979-09-06 Vorkauf Heinrich Waermetauscher mit durch vibration reinigbaren rohrtafeln
DE4121815A1 (de) * 1991-07-02 1993-01-14 Schmidt Sche Heissdampf Waermetauscher

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2204144A (en) * 1935-10-31 1940-06-11 Babcock & Wilcox Co Fluid heat exchange apparatus
US3997000A (en) * 1975-09-25 1976-12-14 Dominion Bridge Company, Limited Mechanical cleaning device for boilers with gas flow containing sticky dust
DE2809735A1 (de) * 1978-03-03 1979-09-06 Vorkauf Heinrich Waermetauscher mit durch vibration reinigbaren rohrtafeln
DE4121815A1 (de) * 1991-07-02 1993-01-14 Schmidt Sche Heissdampf Waermetauscher

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 7012, Derwent World Patents Index; AN 70-26460r, XP002071370 *

Also Published As

Publication number Publication date
DE59705630D1 (de) 2002-01-17
DE19630482A1 (de) 1998-01-29
EP0821212A2 (de) 1998-01-28
EP0821212B1 (de) 2001-12-05

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