DE50112903D1 - Heat exchanger for indirect heat exchange - Google Patents

Heat exchanger for indirect heat exchange

Info

Publication number
DE50112903D1
DE50112903D1 DE50112903T DE50112903T DE50112903D1 DE 50112903 D1 DE50112903 D1 DE 50112903D1 DE 50112903 T DE50112903 T DE 50112903T DE 50112903 T DE50112903 T DE 50112903T DE 50112903 D1 DE50112903 D1 DE 50112903D1
Authority
DE
Germany
Prior art keywords
sides
pipes
angle
heat exchanger
alpha
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.)
Expired - Lifetime
Application number
DE50112903T
Other languages
German (de)
Inventor
Klaus Kreilos
Frank Adamczyk
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.)
Babcock Borsig Service GmbH
Original Assignee
Babcock Borsig Service 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 Babcock Borsig Service GmbH filed Critical Babcock Borsig Service GmbH
Application granted granted Critical
Publication of DE50112903D1 publication Critical patent/DE50112903D1/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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • F28F9/0132—Auxiliary supports for elements for tubes or tube-assemblies formed by slats, tie-rods, articulated or expandable rods
    • 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
    • F28F1/08—Tubular elements crimped or corrugated in longitudinal section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/062—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/067—Details
    • 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
    • F28F9/187—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding at least one of the parts being non-metallic, e.g. heat-sealing plastic elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/20—Fastening; Joining with threaded elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

Heat exchanger for indirect heat exchange of two gaseous media consisting of at least one aggressive component containing e.g. sulfuric acid comprises a chamber through which one medium flows and pipes (1) for the other medium passing through the chamber. The ends of the pipes are fixed in a gas- and liquid-tight manner in at least one pipe base (4) separating the media from each other. The pipes are made of plastic with walls forming a zigzag pattern (5). The zigzag patterns on the inner side and the outer side correspond with each other. The sides (6) on the inner side of the zigzag pattern angled downward lie at a smaller angle ( alpha ) to the pipe middle axis (1a) than the sides (7) angled upward. Preferred Features: The angle ( beta ) of the sides angled upward is 1.3-2 times the angle ( alpha ) of the sides angled downward.
DE50112903T 2000-11-23 2001-10-24 Heat exchanger for indirect heat exchange Expired - Lifetime DE50112903D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10058023 2000-11-23

Publications (1)

Publication Number Publication Date
DE50112903D1 true DE50112903D1 (en) 2007-10-04

Family

ID=7664295

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50112903T Expired - Lifetime DE50112903D1 (en) 2000-11-23 2001-10-24 Heat exchanger for indirect heat exchange

Country Status (5)

Country Link
EP (1) EP1209434B1 (en)
AT (1) ATE371156T1 (en)
DE (1) DE50112903D1 (en)
DK (1) DK1209434T3 (en)
ES (1) ES2288901T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10350765B4 (en) * 2003-10-30 2005-12-29 Eisenmann Maschinenbau Gmbh & Co. Kg Set of thermal afterburners
DE202008003519U1 (en) * 2008-03-12 2009-07-30 Rehau Ag + Co Corrugated tube made of plastic material for sheathing of at least one exhaust gas sensor cable
CN108801001A (en) * 2018-08-31 2018-11-13 青岛达能环保设备股份有限公司 Modified plastics tubular type flue gas-smoke heat exchanging system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1215274A (en) * 1958-11-13 1960-04-15 Heat exchanger tubes in several layers of metal
GB935091A (en) * 1959-12-11 1963-08-28 Andre Huet Improvements in or relating to tubular heat exchangers
CH511078A (en) * 1970-01-07 1971-08-15 Aircold System Ag Double walled helix channel heat exchan-ger tube prodn
AR205405A1 (en) 1974-12-20 1976-04-30 Ecodyne Corp A HEAT EXCHANGER TUBE MADE OF A PLASTIC MATERIAL
DE3049535C2 (en) * 1980-12-31 1984-02-16 Anatolij Alekseevič Penza Černyj Recuperative heat exchangers, especially for gas-fired cupolas
DE3722520A1 (en) 1987-07-08 1989-01-19 Witzenmann Metallschlauchfab HEAT EXCHANGE ELEMENT IN THE FORM OF A WAVE HOSE
ES2027171A6 (en) * 1990-12-13 1992-05-16 Polifluor S L Combustion fume heat-exchange unit and manufacturing method.
WO1995016873A1 (en) * 1993-12-16 1995-06-22 Firma 2H-Kunststoffe Pipe-joining device
DE59903752D1 (en) * 1998-04-29 2003-01-23 Chemspeed Ltd PLASTIC PIPE

Also Published As

Publication number Publication date
EP1209434A2 (en) 2002-05-29
ES2288901T3 (en) 2008-02-01
EP1209434A3 (en) 2006-04-12
ATE371156T1 (en) 2007-09-15
DK1209434T3 (en) 2008-01-07
EP1209434B1 (en) 2007-08-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition