EP0864837A3 - Plate-like heat exchanger - Google Patents

Plate-like heat exchanger Download PDF

Info

Publication number
EP0864837A3
EP0864837A3 EP97119932A EP97119932A EP0864837A3 EP 0864837 A3 EP0864837 A3 EP 0864837A3 EP 97119932 A EP97119932 A EP 97119932A EP 97119932 A EP97119932 A EP 97119932A EP 0864837 A3 EP0864837 A3 EP 0864837A3
Authority
EP
European Patent Office
Prior art keywords
plate
seal
heat exchanger
medium
support
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
EP97119932A
Other languages
German (de)
French (fr)
Other versions
EP0864837A2 (en
EP0864837B1 (en
Inventor
Johann Dipl.-Ing. Niemann
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.)
NIEMANN, JOHANN, DIPL.-ING.
Original Assignee
API Schmidt Bretten GmbH and Co KG
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 API Schmidt Bretten GmbH and Co KG filed Critical API Schmidt Bretten GmbH and Co KG
Publication of EP0864837A2 publication Critical patent/EP0864837A2/en
Publication of EP0864837A3 publication Critical patent/EP0864837A3/en
Application granted granted Critical
Publication of EP0864837B1 publication Critical patent/EP0864837B1/en
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
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
    • F28F3/083—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning capable of being taken apart
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
    • F28F3/10—Arrangements for sealing the margins

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

Die Erfindung betrifft einen Plattenwärmetauscher mit mehreren wärmeübertragenden Platten (1), deren Zwischenräume abwechselnd mit einem ersten und einem damit wärmetauschenden zweiten Medium beschickt werden. Dazu sind die Ein- und Auslaßöffnungen (2,3,13,14) durch Dichtungen (6,7,11,12) wechselweise gegenüber dem Strömungsraum und der Umgebung abgedichtet. Die Stärke dieser Dichtung ist zumindest im Brückenbereich an die Profilkontur des Plattenzwischenraumes angepaßt. Wesentlich ist, daß an der druckabgewandten Seite der Dichtung (6,7,11,12) eine Stützleiste (8,9,10) in die Platte (1) eingeformt ist, an der sich die Dichtung (6,7,11,12) abstützen kann.

Figure 00000001
The invention relates to a plate heat exchanger with a plurality of heat transfer plates (1), the gaps of which are alternately fed with a first medium and a second medium that exchanges heat therewith. For this purpose, the inlet and outlet openings (2,3,13,14) are alternately sealed off from the flow space and the environment by seals (6,7,11,12). The strength of this seal is matched to the profile contour of the plate space at least in the bridge area. It is essential that on the side of the seal (6, 7, 11, 12) facing away from the pressure, a support strip (8, 9, 10) is formed in the plate (1), on which the seal (6, 7, 11, 12 ) can support.
Figure 00000001
EP97119932A 1997-03-11 1997-11-14 Plate-like heat exchanger Expired - Lifetime EP0864837B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19709671 1997-03-11
DE19709671A DE19709671A1 (en) 1997-03-11 1997-03-11 Plate heat exchanger

Publications (3)

Publication Number Publication Date
EP0864837A2 EP0864837A2 (en) 1998-09-16
EP0864837A3 true EP0864837A3 (en) 1999-09-22
EP0864837B1 EP0864837B1 (en) 2002-05-22

Family

ID=7822756

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97119932A Expired - Lifetime EP0864837B1 (en) 1997-03-11 1997-11-14 Plate-like heat exchanger

Country Status (2)

Country Link
EP (1) EP0864837B1 (en)
DE (2) DE19709671A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10001065C2 (en) * 2000-01-13 2002-11-21 Ballard Power Systems Plate stack heat exchangers, in particular for use as a reforming reactor
DE10153877A1 (en) * 2001-11-02 2003-05-15 Behr Gmbh & Co Heat exchanger
DE10348803B4 (en) * 2003-10-21 2024-03-14 Modine Manufacturing Co. Housing-less plate heat exchanger
DE102005002063A1 (en) * 2005-01-14 2006-07-20 Behr Gmbh & Co. Kg Stacking disk heat exchanger
SE528847C2 (en) * 2005-01-28 2007-02-27 Alfa Laval Corp Ab Gasket assembly for plate heat exchanger
FR2910607B1 (en) * 2006-12-21 2009-02-06 Alfa Laval Vicard Soc Par Acti PLATE HEAT EXCHANGER
US10006722B2 (en) 2015-10-29 2018-06-26 Dana Canada Corporation Structural support element in heat exchangers
EP3182048A1 (en) * 2015-12-16 2017-06-21 Alfa Laval Corporate AB Porthole gasket, assembly for a heat exchanger and heat exchanger comprising such an assembly

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB249184A (en) * 1925-06-23 1926-03-25 Harry Gibbs Improvements in steam condensing plant
DE1259849B (en) * 1964-06-24 1968-02-01 Holstein & Kappert Maschf Plate apparatus for carrying out heat exchange and gas exchange or other processes
DE3239004A1 (en) * 1981-10-21 1983-05-05 ReHeat AB, Täby PACKING NUT IN PLATE ELEMENT FOR PLATE HEAT EXCHANGER
GB2128726A (en) * 1982-10-21 1984-05-02 Apv Co Ltd Heat exchanger plate
GB2164439A (en) * 1984-09-14 1986-03-19 Apv Int Ltd Plate heat transfer apparatus
DE19540271C1 (en) * 1995-10-28 1996-11-07 Gea Ecoflex Gmbh Plate heat exchanger with plates arranged in series

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB249184A (en) * 1925-06-23 1926-03-25 Harry Gibbs Improvements in steam condensing plant
DE1259849B (en) * 1964-06-24 1968-02-01 Holstein & Kappert Maschf Plate apparatus for carrying out heat exchange and gas exchange or other processes
DE3239004A1 (en) * 1981-10-21 1983-05-05 ReHeat AB, Täby PACKING NUT IN PLATE ELEMENT FOR PLATE HEAT EXCHANGER
GB2128726A (en) * 1982-10-21 1984-05-02 Apv Co Ltd Heat exchanger plate
GB2164439A (en) * 1984-09-14 1986-03-19 Apv Int Ltd Plate heat transfer apparatus
DE19540271C1 (en) * 1995-10-28 1996-11-07 Gea Ecoflex Gmbh Plate heat exchanger with plates arranged in series

Also Published As

Publication number Publication date
DE59707326D1 (en) 2002-06-27
EP0864837A2 (en) 1998-09-16
DE19709671A1 (en) 1998-09-17
EP0864837B1 (en) 2002-05-22

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