GB886564A - Improvements in or relating to the ripening and cooling of foamed slag - Google Patents
Improvements in or relating to the ripening and cooling of foamed slagInfo
- Publication number
- GB886564A GB886564A GB31124/59A GB3112459A GB886564A GB 886564 A GB886564 A GB 886564A GB 31124/59 A GB31124/59 A GB 31124/59A GB 3112459 A GB3112459 A GB 3112459A GB 886564 A GB886564 A GB 886564A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slag
- trough
- crusher
- troughs
- ripening
- 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
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
- C21B2400/02—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
- C21B2400/066—Receptacle features where the slag is treated
- C21B2400/074—Tower structures for cooling, being confined but not sealed
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)
Abstract
886,564. Foaming slag. CHOCHOLA, J. Sept. 11, 1959 [Sept. 13, 1958], No. 31124/59. Class 22. [Also in Group XII] Apparatus for cooling and ripening foamed slag comprises a feed inlet 15, a series of inclined shaking troughs 3 1 , 3 2 , 3 3 , 3 4 , 3 5 arranged in cascade fashion, and adjustable ventilators 4 under each trough to supply cooling air to the underside of each trough and to the stream of slag as it falls from one trough to another, and a crusher 5. The top trough has an imperforate bottom which is water cooled and the remaining troughs are perforated. The slag is fed via 15 to an impact bridge 1 and a baffle 2 deflects the slag on to the first trough from where it proceeds via the other troughs to the crusher 5 for final crushing to size. In a further embodiment, Fig. 2 (not shown), the cooled slag falls on to a grader where the fines are removed, the coarse slag passing through a water cooled shoot to a crusher.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS886564X | 1958-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB886564A true GB886564A (en) | 1962-01-10 |
Family
ID=5456519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31124/59A Expired GB886564A (en) | 1958-09-13 | 1959-09-11 | Improvements in or relating to the ripening and cooling of foamed slag |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB886564A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001040523A1 (en) * | 1999-11-30 | 2001-06-07 | Vilela, Viviane, Vasconcelos | Apparatus and process to extract heat and to solidify molten material particles |
| CN103088213A (en) * | 2011-11-04 | 2013-05-08 | 中冶长天国际工程有限责任公司 | Device and method for cooling direct reduction iron |
| CN113915602A (en) * | 2021-10-08 | 2022-01-11 | 南宁学院 | An industrial boiler utilizing waste heat slag discharge device |
-
1959
- 1959-09-11 GB GB31124/59A patent/GB886564A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001040523A1 (en) * | 1999-11-30 | 2001-06-07 | Vilela, Viviane, Vasconcelos | Apparatus and process to extract heat and to solidify molten material particles |
| US6349548B1 (en) | 1999-11-30 | 2002-02-26 | Viviane Vasconcelos Vilela Ltd. | Apparatus and process to extract heat and to solidify molten material particles |
| CN103088213A (en) * | 2011-11-04 | 2013-05-08 | 中冶长天国际工程有限责任公司 | Device and method for cooling direct reduction iron |
| CN113915602A (en) * | 2021-10-08 | 2022-01-11 | 南宁学院 | An industrial boiler utilizing waste heat slag discharge device |
| CN113915602B (en) * | 2021-10-08 | 2023-05-02 | 南宁学院 | Waste heat slag discharging device for industrial boiler |
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