JPS5346497A - Method and apparatus for cooling and recovering granulated slag - Google Patents

Method and apparatus for cooling and recovering granulated slag

Info

Publication number
JPS5346497A
JPS5346497A JP12088576A JP12088576A JPS5346497A JP S5346497 A JPS5346497 A JP S5346497A JP 12088576 A JP12088576 A JP 12088576A JP 12088576 A JP12088576 A JP 12088576A JP S5346497 A JPS5346497 A JP S5346497A
Authority
JP
Japan
Prior art keywords
cooling
slag
granulated slag
recovering
wall
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.)
Pending
Application number
JP12088576A
Other languages
Japanese (ja)
Inventor
Masaaki Suzuki
Soichi Takahashi
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
Original Assignee
IHI Corp
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 filed Critical IHI Corp
Priority to JP12088576A priority Critical patent/JPS5346497A/en
Publication of JPS5346497A publication Critical patent/JPS5346497A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C21B2400/052—Apparatus features including rotating parts
    • 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
    • C21B2400/056—Drums whereby slag is poured on or in between
    • 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
    • C21B2400/074—Tower structures for cooling, being confined but not sealed
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Furnace Details (AREA)

Abstract

PURPOSE:To cool molten granulated slag to the non-fusion temp. and then solidify and recover the slag without attaching it to the inner wall through repulsion by charging the slag and the inner wall with the same polarity in processes for dropping, cooling and solidifying molten slag dispersed by a rotor.
JP12088576A 1976-10-08 1976-10-08 Method and apparatus for cooling and recovering granulated slag Pending JPS5346497A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12088576A JPS5346497A (en) 1976-10-08 1976-10-08 Method and apparatus for cooling and recovering granulated slag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12088576A JPS5346497A (en) 1976-10-08 1976-10-08 Method and apparatus for cooling and recovering granulated slag

Publications (1)

Publication Number Publication Date
JPS5346497A true JPS5346497A (en) 1978-04-26

Family

ID=14797374

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12088576A Pending JPS5346497A (en) 1976-10-08 1976-10-08 Method and apparatus for cooling and recovering granulated slag

Country Status (1)

Country Link
JP (1) JPS5346497A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62225896A (en) * 1986-03-27 1987-10-03 Showa Alum Corp Heat exchanger
KR101368359B1 (en) * 2012-09-27 2014-03-03 현대제철 주식회사 Slag cooling apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62225896A (en) * 1986-03-27 1987-10-03 Showa Alum Corp Heat exchanger
JPH0565787B2 (en) * 1986-03-27 1993-09-20 Showa Aluminium Co Ltd
KR101368359B1 (en) * 2012-09-27 2014-03-03 현대제철 주식회사 Slag cooling apparatus

Similar Documents

Publication Publication Date Title
JPS5318628A (en) Process for heat recovery from melted slag
IL58670A0 (en) Apparatus for producing metal powder from a melt with high rate controlled cooling
JPS53102292A (en) Treting method and apparatus of molten slag
JPS5346497A (en) Method and apparatus for cooling and recovering granulated slag
JPS5388687A (en) Apparatus for pulverizing molten slag and recovering heat
JPS527535A (en) Drive system for catapillar type construction system vehicle
JPS5285974A (en) Treatment for recovery of granualr slag
JPS5241195A (en) Equipment for recovering heat from molten slag
JPS5277899A (en) Production of lithium ferrosilicate single crystal
JPS5325293A (en) Cooling and recovering method for granular metallurgical slag
JPS5375191A (en) Method and apparatus for granulating slag
JPS5292898A (en) Method and apparatus for treating molten slag
JPS53100991A (en) Method and apparatus for cooling and recovering granulated slag
JPS5413495A (en) Continuously recovering equipment for heat of molten slag
JPS5319991A (en) Granulating apparatus for molten slag
JPS5239579A (en) Production process of solidified pellets from powder and its equipment
JPS5731785A (en) Heat recovery apparatus for solidified slag obtained by quenching molten slag with quenching rotary drum
JPS5731784A (en) Heat recovery apparatus for solidified slag obtained by quenching molten slag with quenching rotary drum
JPS5211115A (en) Melting and casting equipment
JPS5213494A (en) Treating apparatus for fused slag
JPS52127595A (en) Charge particle irradiating device
JPS5326203A (en) Recovering method and its apparatus for exhausted heat from sintering machine cooler
JPS5220918A (en) Continuous alloy melting apparatus
JPS5321007A (en) Treating method for slag in electroslag melting
JPS52118645A (en) Cooling transfer apparatus