JPS53100991A - Method and apparatus for cooling and recovering granulated slag - Google Patents

Method and apparatus for cooling and recovering granulated slag

Info

Publication number
JPS53100991A
JPS53100991A JP1536177A JP1536177A JPS53100991A JP S53100991 A JPS53100991 A JP S53100991A JP 1536177 A JP1536177 A JP 1536177A JP 1536177 A JP1536177 A JP 1536177A JP S53100991 A JPS53100991 A JP S53100991A
Authority
JP
Japan
Prior art keywords
cooling
granulated slag
slag
molten slag
duct
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.)
Granted
Application number
JP1536177A
Other languages
Japanese (ja)
Other versions
JPS5855094B2 (en
Inventor
Soichi Takahashi
Masaaki Suzuki
Mayumi Yoshinaga
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.)
IHI Corp
Nippon Steel Corp
Original Assignee
IHI Corp
Sumitomo Metal Industries Ltd
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 IHI Corp, Sumitomo Metal Industries Ltd filed Critical IHI Corp
Priority to JP52015361A priority Critical patent/JPS5855094B2/en
Publication of JPS53100991A publication Critical patent/JPS53100991A/en
Publication of JPS5855094B2 publication Critical patent/JPS5855094B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C21B2400/034—Stirring or agitating by pressurised fluids or by moving apparatus
    • 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
    • C21B2400/052—Apparatus features including rotating parts
    • C21B2400/054—Disc-shaped or conical parts for cooling, dispersing or atomising of molten slag rotating along vertical axis
    • 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
    • C21B2400/076—Fluidised bed for cooling

Landscapes

  • Manufacture Of Iron (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

PURPOSE: To cool and solidify molten slag to a non-sticking temp. zone with keeping the original granulated form and recover it as granulated slag in a good yield by supplying liquid droplets obtd. by dispersing molten slag using a proper means such as a rotary drum or compressed fluid to the upper side of a transport duct and then vibrating the duct.
COPYRIGHT: (C)1978,JPO&Japio
JP52015361A 1977-02-15 1977-02-15 Grain slag cooling recovery method and device Expired JPS5855094B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52015361A JPS5855094B2 (en) 1977-02-15 1977-02-15 Grain slag cooling recovery method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52015361A JPS5855094B2 (en) 1977-02-15 1977-02-15 Grain slag cooling recovery method and device

Publications (2)

Publication Number Publication Date
JPS53100991A true JPS53100991A (en) 1978-09-02
JPS5855094B2 JPS5855094B2 (en) 1983-12-08

Family

ID=11886650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52015361A Expired JPS5855094B2 (en) 1977-02-15 1977-02-15 Grain slag cooling recovery method and device

Country Status (1)

Country Link
JP (1) JPS5855094B2 (en)

Also Published As

Publication number Publication date
JPS5855094B2 (en) 1983-12-08

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