FI923160A0 - Modernized preheater for preheating air in e.g. blast furnace facility - Google Patents

Modernized preheater for preheating air in e.g. blast furnace facility

Info

Publication number
FI923160A0
FI923160A0 FI923160A FI923160A FI923160A0 FI 923160 A0 FI923160 A0 FI 923160A0 FI 923160 A FI923160 A FI 923160A FI 923160 A FI923160 A FI 923160A FI 923160 A0 FI923160 A0 FI 923160A0
Authority
FI
Finland
Prior art keywords
modernized
preheater
blast furnace
preheating air
furnace facility
Prior art date
Application number
FI923160A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI923160A (en
FI90284C (en
FI90284B (en
Inventor
Olli Arpalahti
Kim Westerlund
Original Assignee
Ahlstroem Oy
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 FI920619A external-priority patent/FI920619A/en
Priority claimed from FI922420A external-priority patent/FI922420A/en
Application filed by Ahlstroem Oy filed Critical Ahlstroem Oy
Priority to FI923160A priority Critical patent/FI90284C/en
Publication of FI923160A0 publication Critical patent/FI923160A0/en
Priority to AU35005/93A priority patent/AU3500593A/en
Priority to PCT/FI1993/000044 priority patent/WO1993016345A1/en
Publication of FI923160A publication Critical patent/FI923160A/en
Application granted granted Critical
Publication of FI90284B publication Critical patent/FI90284B/en
Publication of FI90284C publication Critical patent/FI90284C/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
    • F28D17/00—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles
    • F28D17/005—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles using granular particles
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Air Supply (AREA)
  • Furnace Details (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FI923160A 1992-02-13 1992-07-09 Modernized preheater for preheating air, eg in a blast furnace plant FI90284C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI923160A FI90284C (en) 1992-02-13 1992-07-09 Modernized preheater for preheating air, eg in a blast furnace plant
AU35005/93A AU3500593A (en) 1992-02-13 1993-02-12 Preheater for preheating air for example in a blast-furnace plant
PCT/FI1993/000044 WO1993016345A1 (en) 1992-02-13 1993-02-12 Preheater for preheating air for example in a blast-furnace plant

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
FI920619 1992-02-13
FI920619A FI920619A (en) 1992-02-13 1992-02-13 FOERVAERMARE FOER FOERVAERMNING AV LUFT
FI922420 1992-05-27
FI922420A FI922420A (en) 1992-02-13 1992-05-27 MODERNIZED FOERVAERMARE FOER FOERVARMNING AV LUFT I T.EX. MASUGNSANLAEGGNINGAR
FI923160 1992-07-09
FI923160A FI90284C (en) 1992-02-13 1992-07-09 Modernized preheater for preheating air, eg in a blast furnace plant

Publications (4)

Publication Number Publication Date
FI923160A0 true FI923160A0 (en) 1992-07-09
FI923160A FI923160A (en) 1993-08-14
FI90284B FI90284B (en) 1993-09-30
FI90284C FI90284C (en) 1994-01-10

Family

ID=27241507

Family Applications (1)

Application Number Title Priority Date Filing Date
FI923160A FI90284C (en) 1992-02-13 1992-07-09 Modernized preheater for preheating air, eg in a blast furnace plant

Country Status (3)

Country Link
AU (1) AU3500593A (en)
FI (1) FI90284C (en)
WO (1) WO1993016345A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9500130A (en) * 1995-01-24 1996-09-02 Tno Regenerative heat exchanger; heat pump and cooling device with regenerative heat exchanger; heat exchange method; cooling method; method of heating.
US6631754B1 (en) * 2000-03-14 2003-10-14 L'air Liquide Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Regenerative heat exchanger and method for heating a gas therewith
FR3117580B1 (en) * 2020-12-14 2023-03-03 Commissariat Energie Atomique REGENERATIVE STORAGE DEVICE

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1257524A (en) * 1913-08-26 1918-02-26 Stumm G M B H Geb Operation of checker-brick heaters.
US1278173A (en) * 1916-11-07 1918-09-10 James I Larimer Four-pass hot-blast stove.
US1825259A (en) * 1926-11-26 1931-09-29 Herman A Brassert Apparatus for heating air and other gases for industrial uses
US1845253A (en) * 1929-09-09 1932-02-16 Freyn Engineering Co Hot blast stove
DE658404C (en) * 1935-11-12 1938-04-05 Otto Lellep Dr Ing Method and device for regenerative heat exchange, especially for wind heating for blast furnace operation
FR1460728A (en) * 1965-10-04 1966-03-04 Heat exchanger device
US3378244A (en) * 1966-01-12 1968-04-16 Dresser Ind Pebble heat exchanger
FR2473695A1 (en) * 1980-01-09 1981-07-17 Pechiney Aluminium CYCLE INVERSION HEAT RECOVERY EXCHANGER AND APPLICATION TO HEAT RECOVERY IN FUME FLAME FURNACE

Also Published As

Publication number Publication date
FI923160A (en) 1993-08-14
AU3500593A (en) 1993-09-03
FI90284C (en) 1994-01-10
WO1993016345A1 (en) 1993-08-19
FI90284B (en) 1993-09-30

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