DE69111173D1 - Wirbelbettofen mit interner Gasverbrennung. - Google Patents

Wirbelbettofen mit interner Gasverbrennung.

Info

Publication number
DE69111173D1
DE69111173D1 DE69111173T DE69111173T DE69111173D1 DE 69111173 D1 DE69111173 D1 DE 69111173D1 DE 69111173 T DE69111173 T DE 69111173T DE 69111173 T DE69111173 T DE 69111173T DE 69111173 D1 DE69111173 D1 DE 69111173D1
Authority
DE
Germany
Prior art keywords
fluid bed
internal gas
gas combustion
bed furnace
furnace
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 - Fee Related
Application number
DE69111173T
Other languages
English (en)
Other versions
DE69111173T2 (de
Inventor
Jozef Weedaeghe
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.)
Bekaert NV SA
Original Assignee
Bekaert NV SA
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 Bekaert NV SA filed Critical Bekaert NV SA
Application granted granted Critical
Publication of DE69111173D1 publication Critical patent/DE69111173D1/de
Publication of DE69111173T2 publication Critical patent/DE69111173T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/53—Heating in fluidised beds
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/567—Continuous furnaces for strip or wire with heating in fluidised beds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • F27B15/02—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B15/18—Arrangements of controlling devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
DE1991611173 1990-10-02 1991-09-27 Wirbelbettofen mit interner Gasverbrennung. Expired - Fee Related DE69111173T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9000934 1990-10-02

Publications (2)

Publication Number Publication Date
DE69111173D1 true DE69111173D1 (de) 1995-08-17
DE69111173T2 DE69111173T2 (de) 1995-11-16

Family

ID=3884950

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1991611173 Expired - Fee Related DE69111173T2 (de) 1990-10-02 1991-09-27 Wirbelbettofen mit interner Gasverbrennung.

Country Status (2)

Country Link
EP (1) EP0479378B1 (de)
DE (1) DE69111173T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6270597B1 (en) * 1998-12-16 2001-08-07 Praxair Technology, Inc. Process for continuous heating and cleaning of wire and strip products in a stratified fluidized bed

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242077A (en) * 1978-11-06 1980-12-30 Fennell Corporation Fluid bed furnace and fuel supply system for use therein
ATE29058T1 (de) * 1980-10-06 1987-09-15 Energy Equip Wirbelbett-verbrennungsanlagen.
GB8426455D0 (en) * 1984-10-19 1984-11-28 Bekaert Sa Nv Fluidised bed apparatus
DE3734168C1 (en) * 1987-10-09 1989-01-05 Ewald Schwing Process and installation for the heat treatment of metallic objects in a fluidised-bed retort

Also Published As

Publication number Publication date
DE69111173T2 (de) 1995-11-16
EP0479378A1 (de) 1992-04-08
EP0479378B1 (de) 1995-07-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee