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EP1106950A3 - Heat exchanger assembly - Google Patents

Heat exchanger assembly Download PDF

Info

Publication number
EP1106950A3
EP1106950A3 EP00126310A EP00126310A EP1106950A3 EP 1106950 A3 EP1106950 A3 EP 1106950A3 EP 00126310 A EP00126310 A EP 00126310A EP 00126310 A EP00126310 A EP 00126310A EP 1106950 A3 EP1106950 A3 EP 1106950A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
carrier plate
exchanger housing
fluid
cooling head
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Withdrawn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
EP00126310A
Other languages
German (de)
French (fr)
Other versions
EP1106950A2 (en
Inventor
Jürgen Dr. Ing. Reinemuth
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.)
Pfaudler GmbH
Original Assignee
Pfaudler Werke 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 Pfaudler Werke GmbH filed Critical Pfaudler Werke GmbH
Publication of EP1106950A2 publication Critical patent/EP1106950A2/en
Publication of EP1106950A3 publication Critical patent/EP1106950A3/en
Withdrawn legal-status Critical Current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
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
    • 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
    • F28D7/10—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 arranged one within the other, e.g. concentrically
    • F28D7/12—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 arranged one within the other, e.g. concentrically the surrounding tube being closed at one end, e.g. return type
    • 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
    • F28F9/06—Arrangements for sealing elements into header boxes or end plates by dismountable joints
    • F28F9/10—Arrangements for sealing elements into header boxes or end plates by dismountable joints by screw-type connections, e.g. gland

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)

Abstract

Wärmetauscheranordnung (1), mit einem Wärmetauschergehäuse (3) mit einem Zulauf (13) und einem Ablauf (15) für ein zu kühlendes korrosives Fluid, einem an das Wärmetauschergehäuse (3) angefügten Kühlkopf (7) mit einem Zulauf (21) und einem Ablauf (23) für ein Kühl-Fluid und einer das Wärmetauschergehäuse (3) vom Kühlkopf (7) trennenden Trägerplatte (9), in der eine Vielzahl von im Wärmetauschergehäusebereich (3) außen emaillierten Wärmetauscherrohren (11) jeweils in einer Durchgangsbohrung (9a) der Trägerplatte (9) mittels einer auf der Kühlkopf-Seite aufgeschraubten Überwurfmutter (33) befestigt ist, wobei auf die nicht-emaillierte Trägerplatte (9) auf der Wärmetauschergehäuse-Seite eine Abdeckplatte (31) aus einem temperaturbeständigen und chemisch resistenten Kunststoff mit einer der Trägerplatte (9) entsprechenden Durchgangsbohrungs-Anordnung aufgelegt ist und im Kontaktbereich zwischen der Abdeckplatte (31) und den Wärmetauscherrohren (11) selbstnachstellende Anpreß-/Abdichtmittel (39, 41) zur Abdichtung gegen das zu kühlende Fluid vorgesehen sind.

Figure 00000001
Heat exchanger arrangement (1), with a heat exchanger housing (3) with an inlet (13) and an outlet (15) for a corrosive fluid to be cooled, a cooling head (7) attached to the heat exchanger housing (3) with an inlet (21) and a Drain (23) for a cooling fluid and a carrier plate (9) separating the heat exchanger housing (3) from the cooling head (7), in which a plurality of heat exchanger tubes (11) enamelled on the outside in the heat exchanger housing region (3) each in a through hole (9a) the carrier plate (9) is fastened by means of a union nut (33) screwed onto the cooling head side, a cover plate (31) made of a temperature-resistant and chemically resistant plastic with one of the. on the non-enamelled carrier plate (9) on the heat exchanger housing side Carrier plate (9) corresponding through-hole arrangement is placed and in the contact area between the cover plate (31) and the heat exchanger tubes (11) itself next llende pressing / sealing means (39, 41) are provided for sealing against the fluid to be cooled.
Figure 00000001
EP00126310A 1999-12-03 2000-12-01 Heat exchanger assembly Withdrawn EP1106950A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19958156 1999-12-03
DE1999158156 DE19958156C2 (en) 1999-12-03 1999-12-03 The heat exchanger assembly

Publications (2)

Publication Number Publication Date
EP1106950A2 EP1106950A2 (en) 2001-06-13
EP1106950A3 true EP1106950A3 (en) 2004-12-08

Family

ID=7931206

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00126310A Withdrawn EP1106950A3 (en) 1999-12-03 2000-12-01 Heat exchanger assembly

Country Status (2)

Country Link
EP (1) EP1106950A3 (en)
DE (1) DE19958156C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112414173B (en) * 2020-11-03 2022-04-29 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) Parallel type partition self-adaptive flow regulation cooling system
CN112414166B (en) * 2020-11-03 2022-04-29 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) Self-adaptive flow regulation cooling device with upper partition and lower partition
CN112414174B (en) * 2020-11-03 2022-04-29 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) Parallel type partition self-adaptive flow regulation cooling device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669435A (en) * 1951-04-27 1954-02-16 Standard Oil Co Immersion heater
DE2123697A1 (en) * 1971-05-13 1972-11-16 QVF Glastechnik GmbH, 6200 Wiesbaden-Schierstein Glass tube heat exchanger - with spring loaded seal between tube and plate
DE2261862A1 (en) * 1971-12-20 1973-06-28 Grimma Masch App Veb High pressure tube fixing - flange retaining gasket and screwed end locks and aligns tube in plate
US4718483A (en) * 1985-04-23 1988-01-12 Tycon Spa Heat exchanger with externally enamelled bayonet-tubes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1734237U (en) * 1956-09-11 1956-11-22 Kuehnle Kopp Kausch Ag PIPE HEAT EXCHANGER WITH PIPES INSERTED IN PIPE BOTTOMS, IN PARTICULAR WITH NON-METALLIC PIPES.
FR1494207A (en) * 1966-07-25 1967-09-08 Chausson Usines Sa component of two-fluid heat exchanger and exchanger by applying
DE3323781C2 (en) * 1983-07-01 1986-04-03 Uhde Gmbh, 4600 Dortmund Device for cooling thick-walled, horizontally arranged tube sheets of heat exchangers
DE19714423C2 (en) * 1997-04-08 2003-05-08 Schnabel Gmbh & Co Kg Dr Shell and tube heat exchangers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669435A (en) * 1951-04-27 1954-02-16 Standard Oil Co Immersion heater
DE2123697A1 (en) * 1971-05-13 1972-11-16 QVF Glastechnik GmbH, 6200 Wiesbaden-Schierstein Glass tube heat exchanger - with spring loaded seal between tube and plate
DE2261862A1 (en) * 1971-12-20 1973-06-28 Grimma Masch App Veb High pressure tube fixing - flange retaining gasket and screwed end locks and aligns tube in plate
US4718483A (en) * 1985-04-23 1988-01-12 Tycon Spa Heat exchanger with externally enamelled bayonet-tubes

Also Published As

Publication number Publication date
EP1106950A2 (en) 2001-06-13
DE19958156C2 (en) 2002-03-07
DE19958156A1 (en) 2001-08-23

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