ES2005317A6 - Heat exchangers - Google Patents

Heat exchangers

Info

Publication number
ES2005317A6
ES2005317A6 ES8702630A ES8702630A ES2005317A6 ES 2005317 A6 ES2005317 A6 ES 2005317A6 ES 8702630 A ES8702630 A ES 8702630A ES 8702630 A ES8702630 A ES 8702630A ES 2005317 A6 ES2005317 A6 ES 2005317A6
Authority
ES
Spain
Prior art keywords
ridges
heat exchanger
making
section
channels
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
Application number
ES8702630A
Other languages
Spanish (es)
Inventor
Knapman Peter Malcolm
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.)
Svenska Rotor Maskiner AB
Original Assignee
Svenska Rotor Maskiner AB
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 Svenska Rotor Maskiner AB filed Critical Svenska Rotor Maskiner AB
Publication of ES2005317A6 publication Critical patent/ES2005317A6/en
Expired 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
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • 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
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
    • F28D19/041—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier with axial flow through the intermediate heat-transfer medium
    • F28D19/042—Rotors; Assemblies of heat absorbing masses
    • 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
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L2900/00—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber
    • F23L2900/15021—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber using regenerative heat exchanger bodies with different layers of material

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

A rotary regenerative heat exchanger is described including superimposed profiled plates having open S-shaped cross-section ridges disposed on each side of the plate. The resistance to flow of the fluid through the channels at the cold end of the heat exchanger plate stack is significantly less than at the hot end and this can be achieved by making the cross-section of the channels larger, e.g. by making the height and/or pitch of the ridges greater and/or by reducing the angle of inclination of the ridges at the cold end of the stack.
ES8702630A 1986-09-12 1987-09-11 Heat exchangers Expired ES2005317A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08622067A GB2183811A (en) 1986-09-12 1986-09-12 Rotary regenerative heat exchanger

Publications (1)

Publication Number Publication Date
ES2005317A6 true ES2005317A6 (en) 1989-03-01

Family

ID=10604126

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8702630A Expired ES2005317A6 (en) 1986-09-12 1987-09-11 Heat exchangers

Country Status (9)

Country Link
JP (1) JPH063357B2 (en)
KR (1) KR960005790B1 (en)
CN (1) CN1012591B (en)
AU (1) AU598872B2 (en)
DK (1) DK174417B1 (en)
ES (1) ES2005317A6 (en)
GB (1) GB2183811A (en)
IN (1) IN171225B (en)
WO (1) WO1988002092A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE455883B (en) * 1987-02-27 1988-08-15 Svenska Rotor Maskiner Ab KIT OF TRANSFER TRANSFER PLATES, WHICH THE DOUBLE LOADERS OF THE PLATES HAVE A SPECIFIC INBOUND ORIENTATION
DE4122949A1 (en) * 1991-07-11 1993-01-14 Rothemuehle Brandt Kritzler HEATING SHEET PACKAGE FOR REGENERATIVE HEAT EXCHANGER AND METHOD AND DEVICE FOR PRODUCING PROFILE SHEETS FOR SUCH HEATING SHEET PACKAGES
JP3450067B2 (en) * 1993-12-07 2003-09-22 千代田化工建設株式会社 Heat exchanger for combustion apparatus, regenerator for heat exchanger, and method for preheating oxidant for combustion
US5899261A (en) * 1997-09-15 1999-05-04 Abb Air Preheater, Inc. Air preheater heat transfer surface
DE10221761A1 (en) * 2002-05-16 2003-11-27 Montz Gmbh Julius Pack for heat and mass transfer
CN102878836A (en) * 2011-10-28 2013-01-16 南通天华和睿科技创业有限公司 Protecting device for radiator
US12061050B2 (en) 2018-11-07 2024-08-13 Carrier Corporation Heat recovery ventilator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2872165A (en) * 1954-09-04 1959-02-03 Separator Ab Plate type heat exchanger
BE567819A (en) * 1958-04-08
DE2007956A1 (en) * 1970-02-20 1971-09-02 Linde Ag regenerator
GB1335205A (en) * 1970-11-02 1973-10-24 Svenska Rotor Maskiner Ab Rotary regenerative heat exchangers
CH530607A (en) * 1971-11-11 1972-11-15 Steeb Dieter Chr Circular heat exchanger for radial fans and process for its manufacture
CH530608A (en) * 1971-11-11 1972-11-15 Steeb Dieter Chr Circular heat exchanger for radial fans and process for its manufacture
SE424143B (en) * 1980-12-08 1982-07-05 Alfa Laval Ab Plate evaporator
US4396058A (en) * 1981-11-23 1983-08-02 The Air Preheater Company Heat transfer element assembly

Also Published As

Publication number Publication date
CN1012591B (en) 1991-05-08
KR880701857A (en) 1988-11-05
DK259988A (en) 1988-05-11
IN171225B (en) 1992-08-22
JPH063357B2 (en) 1994-01-12
DK259988D0 (en) 1988-05-11
GB8622067D0 (en) 1986-10-22
CN87106287A (en) 1988-05-04
KR960005790B1 (en) 1996-05-01
JPH01503800A (en) 1989-12-21
GB2183811A (en) 1987-06-10
AU598872B2 (en) 1990-07-05
DK174417B1 (en) 2003-02-17
WO1988002092A1 (en) 1988-03-24
AU7913687A (en) 1988-04-07

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Legal Events

Date Code Title Description
PC1A Transfer granted
FD1A Patent lapsed

Effective date: 20070912