DE3439272C2 - - Google Patents

Info

Publication number
DE3439272C2
DE3439272C2 DE3439272A DE3439272A DE3439272C2 DE 3439272 C2 DE3439272 C2 DE 3439272C2 DE 3439272 A DE3439272 A DE 3439272A DE 3439272 A DE3439272 A DE 3439272A DE 3439272 C2 DE3439272 C2 DE 3439272C2
Authority
DE
Germany
Prior art keywords
receiving chamber
cooling elements
slag
melt
cooled
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
Application number
DE3439272A
Other languages
German (de)
English (en)
Other versions
DE3439272A1 (de
Inventor
Claus Dr. Flockenhaus
Erich 4300 Essen De Hackler
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.)
Didier Engineering GmbH
Original Assignee
Didier Engineering GmbH
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 Didier Engineering GmbH filed Critical Didier Engineering GmbH
Priority to DE19843439272 priority Critical patent/DE3439272A1/de
Publication of DE3439272A1 publication Critical patent/DE3439272A1/de
Application granted granted Critical
Publication of DE3439272C2 publication Critical patent/DE3439272C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/10—Arrangements for using waste heat
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C21B3/08—Cooling slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • C21B2400/026—Methods of cooling or quenching molten slag using air, inert gases or removable conductive bodies
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/062—Jet nozzles or pressurised fluids for cooling, fragmenting or atomising slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/064—Thermally-conductive removable bodies, e.g. balls
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/066—Receptacle features where the slag is treated
    • C21B2400/068—Receptacle features where the slag is treated with a sealed or controlled environment
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/08—Treatment of slags originating from iron or steel processes with energy recovery
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Details (AREA)
  • Manufacture Of Iron (AREA)
DE19843439272 1984-10-26 1984-10-26 Vorrichtung zur rueckgewinnung des waermeinhaltes von schmelzprodukten Granted DE3439272A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843439272 DE3439272A1 (de) 1984-10-26 1984-10-26 Vorrichtung zur rueckgewinnung des waermeinhaltes von schmelzprodukten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843439272 DE3439272A1 (de) 1984-10-26 1984-10-26 Vorrichtung zur rueckgewinnung des waermeinhaltes von schmelzprodukten

Publications (2)

Publication Number Publication Date
DE3439272A1 DE3439272A1 (de) 1986-05-07
DE3439272C2 true DE3439272C2 (en, 2012) 1987-07-23

Family

ID=6248849

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843439272 Granted DE3439272A1 (de) 1984-10-26 1984-10-26 Vorrichtung zur rueckgewinnung des waermeinhaltes von schmelzprodukten

Country Status (1)

Country Link
DE (1) DE3439272A1 (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19522320C1 (de) * 1995-06-20 1996-08-22 Joseph E Doumet Verfahren und Vorrichtung zum Abkühlen und Verfestigen von glühendflüssiger Hochofenschlacke

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT406263B (de) * 1998-11-25 2000-03-27 Holderbank Financ Glarus Verfahren zum zerkleinern und granulieren von schlacken
DE10148152B4 (de) * 2001-09-28 2010-04-08 Egon Evertz Kg (Gmbh & Co.) Verfahren und Vorrichtung zum Kühlen von Pfannen- und Konverterschlacken

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB602986A (en) * 1945-03-01 1948-06-07 Bbc Brown Boveri & Cie Improvements in and relating to regulating the discharge of slag in pressure-fired furnaces, gas-producers and the like
DE2920922C3 (de) * 1978-12-29 1986-08-21 Voest-Alpine Ag, Wien Verfahren und Vorrichtung zur Vergasung von Kohle
DE2936183C2 (de) * 1979-09-07 1981-03-19 Didier Engineering Gmbh, 4300 Essen Anordnung zum Ausschleusen von Schlacke aus einem Vergasungsreaktor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19522320C1 (de) * 1995-06-20 1996-08-22 Joseph E Doumet Verfahren und Vorrichtung zum Abkühlen und Verfestigen von glühendflüssiger Hochofenschlacke

Also Published As

Publication number Publication date
DE3439272A1 (de) 1986-05-07

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee