JPS5421988A - Slag treating device - Google Patents
Slag treating deviceInfo
- Publication number
- JPS5421988A JPS5421988A JP8559277A JP8559277A JPS5421988A JP S5421988 A JPS5421988 A JP S5421988A JP 8559277 A JP8559277 A JP 8559277A JP 8559277 A JP8559277 A JP 8559277A JP S5421988 A JPS5421988 A JP S5421988A
- Authority
- JP
- Japan
- Prior art keywords
- slags
- treating device
- granulated
- slag treating
- liquefied
- 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
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
- C21B2400/08—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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Manufacture Of Iron (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Furnace Details (AREA)
Abstract
PURPOSE:To provide the subject device where high-temperature liquefied slags are introduced in a rotary kiln together with granulated slags which have been precooled, said liquefied slags are granulated by the charging of cooling air, and heated air is taken out into an exhaust gas boiler, thereby recovering a large quantity of heat energy.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52085592A JPS5857484B2 (en) | 1977-07-19 | 1977-07-19 | Mine slag processing equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52085592A JPS5857484B2 (en) | 1977-07-19 | 1977-07-19 | Mine slag processing equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5421988A true JPS5421988A (en) | 1979-02-19 |
JPS5857484B2 JPS5857484B2 (en) | 1983-12-20 |
Family
ID=13863078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52085592A Expired JPS5857484B2 (en) | 1977-07-19 | 1977-07-19 | Mine slag processing equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5857484B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000047779A1 (en) * | 1999-02-09 | 2000-08-17 | Kuemmel Joachim | Method for withdrawing slag from a combustion chamber and device for carrying out said method |
WO2011036180A1 (en) * | 2009-09-24 | 2011-03-31 | Siemens Aktiengesellschaft | Method and device for using waste heat released in granulating a liquid slag |
WO2024125565A1 (en) * | 2022-12-13 | 2024-06-20 | 宝山钢铁股份有限公司 | Recuperative waste heat recovery system and method for high-temperature solid slag particles |
-
1977
- 1977-07-19 JP JP52085592A patent/JPS5857484B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000047779A1 (en) * | 1999-02-09 | 2000-08-17 | Kuemmel Joachim | Method for withdrawing slag from a combustion chamber and device for carrying out said method |
WO2011036180A1 (en) * | 2009-09-24 | 2011-03-31 | Siemens Aktiengesellschaft | Method and device for using waste heat released in granulating a liquid slag |
WO2024125565A1 (en) * | 2022-12-13 | 2024-06-20 | 宝山钢铁股份有限公司 | Recuperative waste heat recovery system and method for high-temperature solid slag particles |
Also Published As
Publication number | Publication date |
---|---|
JPS5857484B2 (en) | 1983-12-20 |
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