JPS5479173A - Charging method for molten fluid to granulating machine - Google Patents

Charging method for molten fluid to granulating machine

Info

Publication number
JPS5479173A
JPS5479173A JP14680877A JP14680877A JPS5479173A JP S5479173 A JPS5479173 A JP S5479173A JP 14680877 A JP14680877 A JP 14680877A JP 14680877 A JP14680877 A JP 14680877A JP S5479173 A JPS5479173 A JP S5479173A
Authority
JP
Japan
Prior art keywords
molten
granulating machine
liq
conduit
slag
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
JP14680877A
Other languages
Japanese (ja)
Inventor
Yasuie Nakamura
Hidetoshi Takeya
Itsuro Sato
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP14680877A priority Critical patent/JPS5479173A/en
Publication of JPS5479173A publication Critical patent/JPS5479173A/en
Pending 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
    • C21B2400/022—Methods of cooling or quenching molten slag
    • C21B2400/024—Methods of cooling or quenching molten slag with the direct use of steam or liquid coolants, e.g. water
    • 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
    • C21B2400/066—Receptacle features where the slag is treated
    • C21B2400/072—Tanks to collect the slag, e.g. water tank
    • 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
    • Y02P10/20—Recycling

Landscapes

  • Glanulating (AREA)
  • Manufacture Of Iron (AREA)

Abstract

PURPOSE: To charge molten fluid of constant quantity to a granulating machine, by feeding the molten fluid to a granulating machine through a conduit and a receiving pot, which is equipped with nozzle at its base and is connected to a ladle from which the molten liq. flows down.
CONSTITUTION: A slag ladle 1 holding molten liq. is set at a prescribed position and is inclined so as to keep the molten slag in a receiving pot at a prescribed level, and the molten liq. is fed to a receiving pan 30, which is mounted on a movable truck 31 and equipped with a nozzle opening 32 at the base. The molten liq. discharged from the nozzle opening 32 is fed through a conduit 3 to a granulating machine 4, where it is granulated with pressurized water. Then the granulated material is delivered through a granulated-slag conduit 6 to a stirring tank 7, where it is additionally cooled to form a uniform slurry, which is sent to a dehydrating tank by a pump 14.
COPYRIGHT: (C)1979,JPO&Japio
JP14680877A 1977-12-07 1977-12-07 Charging method for molten fluid to granulating machine Pending JPS5479173A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14680877A JPS5479173A (en) 1977-12-07 1977-12-07 Charging method for molten fluid to granulating machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14680877A JPS5479173A (en) 1977-12-07 1977-12-07 Charging method for molten fluid to granulating machine

Publications (1)

Publication Number Publication Date
JPS5479173A true JPS5479173A (en) 1979-06-23

Family

ID=15415985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14680877A Pending JPS5479173A (en) 1977-12-07 1977-12-07 Charging method for molten fluid to granulating machine

Country Status (1)

Country Link
JP (1) JPS5479173A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101956033A (en) * 2010-10-13 2011-01-26 山西太钢不锈钢股份有限公司 Method for improving pulverization and recovery rate of steel slag

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4883007A (en) * 1972-02-10 1973-11-06
JPS52108395A (en) * 1976-03-09 1977-09-10 Ishikawajima Harima Heavy Ind Co Ltd Granulation of slag

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4883007A (en) * 1972-02-10 1973-11-06
JPS52108395A (en) * 1976-03-09 1977-09-10 Ishikawajima Harima Heavy Ind Co Ltd Granulation of slag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101956033A (en) * 2010-10-13 2011-01-26 山西太钢不锈钢股份有限公司 Method for improving pulverization and recovery rate of steel slag

Similar Documents

Publication Publication Date Title
JPS55100905A (en) Grain refining apparatus
ES477107A1 (en) Apparatus for injection of inert gas to prevent superspeed effect
JPS5479173A (en) Charging method for molten fluid to granulating machine
ES8700333A1 (en) Installation for granulation of metallurgic melt.
JPS55134611A (en) Method and apparatus for dissolving coagulant
JPS5575855A (en) Adding method of inoculant
US1378223A (en) Method for granulating converter-slag
JPS52142607A (en) Automatic fluid discharge apparatus
JPS5428205A (en) Preventing device for oxidation of molten metal
JPS5515606A (en) Granulated slag dehydrating method
SU842068A1 (en) Unit for granulating metallurgical slag melts
JPS5928023Y2 (en) Granulated slag manufacturing equipment
DE3065321D1 (en) Pouring tubes for continuous electrorotative casting of metals
SU396372A1 (en) METHOD OF OBTAINING LEAD CONTAINING STEEL
JPS5589416A (en) Preparation of nitrogen containing steel
JPS5573813A (en) Molten metal receiving device of ladle
JPS54145391A (en) Water slag making machine
JPS5747805A (en) Production of metallic powder
JPS5718788A (en) Storage and delivery of mixed fuel
JPS52133004A (en) Method and apparatus for separating molten metal from solid or semi/molten slag
JPS5579819A (en) Reacting method for molten metal
JPS5768126A (en) Simultaneous water granulation of iron slag of melting furnace
JPS5585639A (en) Blowing method for gas into refining container
SU546654A1 (en) Liquid metal processing device
JPS5387478A (en) Apparatus for re slurrying unloading of powdery mimeral