FI923160A - Modernisoitu esilämmitin ilman esilämmittämiseksi esim. masuunilaitoksessa - Google Patents

Modernisoitu esilämmitin ilman esilämmittämiseksi esim. masuunilaitoksessa Download PDF

Info

Publication number
FI923160A
FI923160A FI923160A FI923160A FI923160A FI 923160 A FI923160 A FI 923160A FI 923160 A FI923160 A FI 923160A FI 923160 A FI923160 A FI 923160A FI 923160 A FI923160 A FI 923160A
Authority
FI
Finland
Prior art keywords
modernized
preheater
blast furnace
preheating air
furnace plant
Prior art date
Application number
FI923160A
Other languages
English (en)
Swedish (sv)
Other versions
FI923160A0 (fi
FI90284C (fi
FI90284B (fi
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/fi
Priority claimed from FI922420A external-priority patent/FI922420A/fi
Application filed by Ahlstroem Oy filed Critical Ahlstroem Oy
Priority to FI923160A priority Critical patent/FI90284C/fi
Publication of FI923160A0 publication Critical patent/FI923160A0/fi
Priority to PCT/FI1993/000044 priority patent/WO1993016345A1/en
Priority to AU35005/93A priority patent/AU3500593A/en
Publication of FI923160A publication Critical patent/FI923160A/fi
Application granted granted Critical
Publication of FI90284B publication Critical patent/FI90284B/fi
Publication of FI90284C publication Critical patent/FI90284C/fi

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 Modernisoitu esilämmitin ilman esilämmittämiseksi esim. masuunilaitoksessa FI90284C (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI923160A FI90284C (fi) 1992-02-13 1992-07-09 Modernisoitu esilämmitin ilman esilämmittämiseksi esim. masuunilaitoksessa
PCT/FI1993/000044 WO1993016345A1 (en) 1992-02-13 1993-02-12 Preheater for preheating air for example 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

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
FI920619 1992-02-13
FI920619A FI920619A (fi) 1992-02-13 1992-02-13 Foervaermare foer foervaermning av luft
FI922420A FI922420A (fi) 1992-02-13 1992-05-27 Moderniserad foervaermare foer foervarmning av luft i t.ex. masugnsanlaeggningar
FI922420 1992-05-27
FI923160A FI90284C (fi) 1992-02-13 1992-07-09 Modernisoitu esilämmitin ilman esilämmittämiseksi esim. masuunilaitoksessa
FI923160 1992-07-09

Publications (4)

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

Family

ID=27241507

Family Applications (1)

Application Number Title Priority Date Filing Date
FI923160A FI90284C (fi) 1992-02-13 1992-07-09 Modernisoitu esilämmitin ilman esilämmittämiseksi esim. masuunilaitoksessa

Country Status (3)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9500130A (nl) * 1995-01-24 1996-09-02 Tno Regeneratieve warmtewisselaar; warmtepomp en koelinrichting voorzien van regeneratieve warmtewisselaar; werkwijze voor uitwisseling van warmte; werkwijze voor koelen; werkwijze voor verwarmen.
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 (fr) * 2020-12-14 2023-03-03 Commissariat Energie Atomique Dispositif de stockage regeneratif

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 (de) * 1935-11-12 1938-04-05 Otto Lellep Dr Ing Verfahren und Vorrichtung zum regenerativen Waermeaustausch, insbesondere zur Winderhitzung fuer den Hochofenbetrieb
FR1460728A (fr) * 1965-10-04 1966-03-04 Dispositif échangeur thermique
US3378244A (en) * 1966-01-12 1968-04-16 Dresser Ind Pebble heat exchanger
FR2473695A1 (fr) * 1980-01-09 1981-07-17 Pechiney Aluminium Echangeur-recuperateur de chaleur a inversion de cycle et application a la recuperation de chaleur dans les fumees de fours a flammes

Also Published As

Publication number Publication date
FI923160A0 (fi) 1992-07-09
AU3500593A (en) 1993-09-03
WO1993016345A1 (en) 1993-08-19
FI90284C (fi) 1994-01-10
FI90284B (fi) 1993-09-30

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