DE60113391T2 - DEVICE AND METHOD FOR HEAT EXCHANGE AND ITS USE - Google Patents

DEVICE AND METHOD FOR HEAT EXCHANGE AND ITS USE Download PDF

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Publication number
DE60113391T2
DE60113391T2 DE60113391T DE60113391T DE60113391T2 DE 60113391 T2 DE60113391 T2 DE 60113391T2 DE 60113391 T DE60113391 T DE 60113391T DE 60113391 T DE60113391 T DE 60113391T DE 60113391 T2 DE60113391 T2 DE 60113391T2
Authority
DE
Germany
Prior art keywords
medium
heat
flowing
transferring
flow
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
DE60113391T
Other languages
German (de)
Other versions
DE60113391D1 (en
Inventor
Roland Lundqvist
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.)
Individual
Original Assignee
Individual
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
Priority claimed from SE0001062A external-priority patent/SE0001062D0/en
Application filed by Individual filed Critical Individual
Publication of DE60113391D1 publication Critical patent/DE60113391D1/en
Application granted granted Critical
Publication of DE60113391T2 publication Critical patent/DE60113391T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/003—Feed-water heater systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Central Heating Systems (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Paper (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

A device and a method for transferring heat, the device comprising a first member (1) for transferring heat from a first medium (2) flowing in a first circuit (3), to a second medium (4) flowing in a second circuit (5). The device further comprises a second member (16) for transferring heat from a third medium (17) to said second medium (4) and a means (18) arranged to divide the flow of the second medium (4) into a first flow part (19) flowing through the first heat transferring member (1) in a first circuit part (20) and into a second flow part (21) flowing through the second heat transferring member (16) in a second circuit part (22) and adapt the size of said first flow part (19) to the size of the flow of the first medium (2) flowing through the first heat transferring member (1) so as to reduce the loss of energy at the first heat transferring member (1) and increase the temperature of the second medium (4).
DE60113391T 2000-03-24 2001-03-23 DEVICE AND METHOD FOR HEAT EXCHANGE AND ITS USE Expired - Lifetime DE60113391T2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0001062A SE0001062D0 (en) 2000-03-24 2000-03-24 Preheating of feed water
SE0004378A SE518085C2 (en) 2000-03-24 2000-11-29 Device and method for transferring heat and use thereof
PCT/SE2001/000624 WO2001073365A1 (en) 2000-03-24 2001-03-23 A device and a method for transferring heat and use thereof

Publications (2)

Publication Number Publication Date
DE60113391D1 DE60113391D1 (en) 2005-10-20
DE60113391T2 true DE60113391T2 (en) 2006-06-14

Family

ID=26655038

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60113391T Expired - Lifetime DE60113391T2 (en) 2000-03-24 2001-03-23 DEVICE AND METHOD FOR HEAT EXCHANGE AND ITS USE

Country Status (7)

Country Link
EP (1) EP1266182B1 (en)
AT (1) ATE304690T1 (en)
AU (1) AU2001244926A1 (en)
DE (1) DE60113391T2 (en)
ES (1) ES2248301T3 (en)
SE (1) SE518085C2 (en)
WO (1) WO2001073365A1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE347074C (en) * 1970-06-08 1972-06-24 J Lilljeqvist
US4137965A (en) * 1975-07-21 1979-02-06 John J. Fallon, Jr. Waste heat recovery system
US4318366A (en) * 1980-04-01 1982-03-09 Aqua-Chem, Inc. Economizer
US4489679A (en) * 1983-12-12 1984-12-25 Combustion Engineering, Inc. Control system for economic operation of a steam generator
US4745757A (en) * 1987-02-24 1988-05-24 Energy Services Inc. Combined heat recovery and make-up water heating system
US5045272A (en) * 1990-02-16 1991-09-03 Westinghouse Electric Corp. Fluid temperature balancing system
SE470194B (en) * 1991-06-24 1993-11-29 Sune Enar Holmstroem Method of balancing two fluid flows which flow through a heat exchanger and arrangement for this
BE1010594A3 (en) * 1996-09-02 1998-11-03 Cockerill Mech Ind Sa Process for conducting the boiler boiler and forced circulation for its implementation.
US5918570A (en) * 1997-11-05 1999-07-06 Greenwich Hospital Deaerated feedwater supply system for a boiler system and a method for deaerating boiler feedwater
DE19810357A1 (en) * 1998-03-10 1999-09-16 Olsberg Hermann Everken Gmbh Ventilation heater

Also Published As

Publication number Publication date
SE0004378L (en) 2001-09-25
SE518085C2 (en) 2002-08-20
EP1266182B1 (en) 2005-09-14
ES2248301T3 (en) 2006-03-16
EP1266182A1 (en) 2002-12-18
WO2001073365A1 (en) 2001-10-04
DE60113391D1 (en) 2005-10-20
ATE304690T1 (en) 2005-09-15
SE0004378D0 (en) 2000-11-29
AU2001244926A1 (en) 2001-10-08

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8364 No opposition during term of opposition