ATE41996T1 - SINTER PLANT. - Google Patents

SINTER PLANT.

Info

Publication number
ATE41996T1
ATE41996T1 AT86890326T AT86890326T ATE41996T1 AT E41996 T1 ATE41996 T1 AT E41996T1 AT 86890326 T AT86890326 T AT 86890326T AT 86890326 T AT86890326 T AT 86890326T AT E41996 T1 ATE41996 T1 AT E41996T1
Authority
AT
Austria
Prior art keywords
grate
sintering furnace
annular
cooler
hood
Prior art date
Application number
AT86890326T
Other languages
German (de)
Inventor
Oskar Ing Pammer
Original Assignee
Voest Alpine Ind Anlagen
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 Voest Alpine Ind Anlagen filed Critical Voest Alpine Ind Anlagen
Application granted granted Critical
Publication of ATE41996T1 publication Critical patent/ATE41996T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/26—Cooling of roasted, sintered, or agglomerated ores
    • 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
    • F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
    • F27B21/02—Sintering grates or tables
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
    • F27D15/02—Cooling
    • F27D15/0206—Cooling with means to convey the charge
    • F27D15/0273—Cooling with means to convey the charge on a rotary hearth

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Sludge (AREA)
  • Inert Electrodes (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)

Abstract

1. A sintering plant comprising a sintering furnace (1), which has an annular travelling grate (4) and a housing, which constitutes a supply hood (5) which adjoins the travelling grate (4) and serves to supply combustion air, and also constitutes wind boxes (6) which are disposed on that side of the grate which is opposite to the supply hood (5) and communicate via communicating lines (7) with at least one exhaust gas manifold (8), also comprising a cooler (2), which is connected to the material outlet (19) of the sintering furnace (1) and serves to cool the sintered material and consists of a revolving annular grate (21), which is disposed above an annular chamber (27) for supplying cooling air and serves to receive the sintered material, and an exhaust hood (28) for exhausting the heated cooling air above the annular grate (21) characterized in that the sintering furnace (1) and the cooler (3) for the sintered material are coaxially superimposed, the annular grate (21) of the cooler (2) and the travelling grate (4) of the sintering furnace (1) rotate in the same sense, and the exhaust hood (28) of the cooler (2) is connected to the supply hood (5) of the sintering furnace (1) via overflow passages (3), which are distributed around the periphery.
AT86890326T 1986-11-20 1986-11-20 SINTER PLANT. ATE41996T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP86890326A EP0268000B1 (en) 1986-11-20 1986-11-20 Sintering plant

Publications (1)

Publication Number Publication Date
ATE41996T1 true ATE41996T1 (en) 1989-04-15

Family

ID=8196590

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86890326T ATE41996T1 (en) 1986-11-20 1986-11-20 SINTER PLANT.

Country Status (3)

Country Link
EP (1) EP0268000B1 (en)
AT (1) ATE41996T1 (en)
DE (1) DE3662725D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ302541B6 (en) * 2004-05-10 2011-07-07 Štepánek@Robert Modular agglomerating grate of carousel-type
CN102853679B (en) * 2012-05-18 2015-04-01 中冶华天工程技术有限公司 Water sealing ring cooling machine
CN117647104A (en) * 2024-01-29 2024-03-05 达州市方正源环保建材有限公司 Hierarchical distributed sintering kiln for high-strength light insulating bricks

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006330B (en) * 1952-10-06 1957-04-11 Metallgesellschaft Ag Device for cooling hot, lumpy goods
DE2604798C3 (en) * 1976-02-07 1980-05-22 Yahagi Seitetsu K.K., Nagoya, Aichi (Japan) Sinter ring furnace with level rotating grate
DD132034A1 (en) * 1977-07-01 1978-08-16 Gerhard Teichler METHOD AND DEVICE FOR PRODUCING SINTER PRODUCTS
DE3201416A1 (en) * 1982-01-19 1983-09-08 Metallgesellschaft Ag, 6000 Frankfurt ROUND COOLER OR HEATER FOR PIECE MATERIAL

Also Published As

Publication number Publication date
EP0268000B1 (en) 1989-04-05
EP0268000A1 (en) 1988-05-25
DE3662725D1 (en) 1989-05-11

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee