NZ228884A - Three-stage heat exchanger for cooling flue gases with minimal corrosion of exchanger; intermediate cooling by fluid injection into gases - Google Patents

Three-stage heat exchanger for cooling flue gases with minimal corrosion of exchanger; intermediate cooling by fluid injection into gases

Info

Publication number
NZ228884A
NZ228884A NZ228884A NZ22888489A NZ228884A NZ 228884 A NZ228884 A NZ 228884A NZ 228884 A NZ228884 A NZ 228884A NZ 22888489 A NZ22888489 A NZ 22888489A NZ 228884 A NZ228884 A NZ 228884A
Authority
NZ
New Zealand
Prior art keywords
gases
exchanger
cooling
fluid injection
stage heat
Prior art date
Application number
NZ228884A
Inventor
Sigurd Hultgren
Original Assignee
Sigurd Hultgren
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 Sigurd Hultgren filed Critical Sigurd Hultgren
Publication of NZ228884A publication Critical patent/NZ228884A/en

Links

Classifications

    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0012—Recuperative heat exchangers the heat being recuperated from waste water or from condensates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/56—Heat recovery units

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)
NZ228884A 1988-04-26 1989-04-26 Three-stage heat exchanger for cooling flue gases with minimal corrosion of exchanger; intermediate cooling by fluid injection into gases NZ228884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8801552A SE8801552A0 (en) 1988-04-26 1988-04-26 Air and gas heat exchanger in three stages with medium cooling

Publications (1)

Publication Number Publication Date
NZ228884A true NZ228884A (en) 1991-11-26

Family

ID=20372131

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ228884A NZ228884A (en) 1988-04-26 1989-04-26 Three-stage heat exchanger for cooling flue gases with minimal corrosion of exchanger; intermediate cooling by fluid injection into gases

Country Status (4)

Country Link
AU (1) AU3534689A (en)
NZ (1) NZ228884A (en)
SE (1) SE8801552A0 (en)
WO (1) WO1989010526A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5376526A (en) * 1992-05-06 1994-12-27 The Board Of Trustees Of The Leland Stanford Junior University Genomic mismatch scanning

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3010773C2 (en) * 1980-03-20 1983-12-29 Bilger, Friedrich, 7900 Ulm Flue gas heated heat exchanger
US4494596A (en) * 1980-05-16 1985-01-22 Haden Schweitzer Corporation Method and apparatus for conditioning air temperature and humidity
DE3149468C2 (en) * 1981-12-14 1985-05-30 Buderus Ag, 6330 Wetzlar Device for heat recovery from the exhaust gases of a boiler
DE3216757A1 (en) * 1982-01-23 1983-11-10 Hans Dr.h.c. 3559 Battenberg Vießmann Device for using the waste heat of heating boilers and for ventilating rooms

Also Published As

Publication number Publication date
SE8801552L (en) 1989-10-27
WO1989010526A1 (en) 1989-11-02
SE8801552A0 (en) 1989-10-27
AU3534689A (en) 1989-11-24
SE8801552D0 (en) 1988-04-26

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