GB359405A - An improved method of and apparatus for treating molten slag and like material - Google Patents
An improved method of and apparatus for treating molten slag and like materialInfo
- Publication number
- GB359405A GB359405A GB2144830A GB2144830A GB359405A GB 359405 A GB359405 A GB 359405A GB 2144830 A GB2144830 A GB 2144830A GB 2144830 A GB2144830 A GB 2144830A GB 359405 A GB359405 A GB 359405A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slag
- nozzle
- sluiceway
- motor
- chamber
- 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
- 239000002893 slag Substances 0.000 title abstract 8
- 239000000463 material Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 239000002245 particle Substances 0.000 abstract 3
- 238000001816 cooling Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B5/00—Treatment of metallurgical slag ; Artificial stone from molten metallurgical slag
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
- Disintegrating Or Milling (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
359,405. Granulating slag. ASH CO. (LONDON), Ltd. and SILK, P. B., 63, Lincoln's Inn Fields, London. July 15, 1930, No. 21448. [Class 82 (ii).] A stream of molten slag or the like is broken up into pieces of predetermined size by the intermittent action of a high-pressure water jet or jets. The intermittent action may be produced by a motor-driven oscillating pendulum nozzle of the type described in Specification 340,336, [Group XXIX], or by a motor-driven revolving nozzle or nozzles ; the nozzle or nozzles being arranged so that the jet passes from side to side across the molten stream of slag. Two or more pendulum nozzles arranged side by side may be used or a single nozzle may have more than one opening so that a plurality of jets are produced. Molten slag from a spout 1 falls into a chamber 2 where it is subjected to the action of a high-pressure water jet issuing from an arcuate opening 14 in front of an oscillating pendulum type nozzle 11 supplied with water under pressure by a pipe 13 and driven bv an electric motor 10 mounted on a bracket 9 on the wall of the chamber 2, the motor being fitted with a speed regulating device so that the size of the particles of slag cut off by the jet may be controlled. The partially cooled particles of slag fall into an inclined sluiceway 3 fitted with a metallic liner 5 curving upwardly and terminating in the chamber 2. Water at low pressure is supplied to an aperture 16 at the upper end of the liner 5 to effect the final cooling of the slag and to lubricate its passage down the sluiceway. The cooled particles are discharged from the bottom of the sluiceway 3 into a main sluiceway arranged in the same sense as the sluice 3. Specification 358,527 also is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2144830A GB359405A (en) | 1930-07-15 | 1930-07-15 | An improved method of and apparatus for treating molten slag and like material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2144830A GB359405A (en) | 1930-07-15 | 1930-07-15 | An improved method of and apparatus for treating molten slag and like material |
Publications (1)
Publication Number | Publication Date |
---|---|
GB359405A true GB359405A (en) | 1931-10-15 |
Family
ID=10163113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2144830A Expired GB359405A (en) | 1930-07-15 | 1930-07-15 | An improved method of and apparatus for treating molten slag and like material |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB359405A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0043605A1 (en) * | 1980-07-04 | 1982-01-13 | Paul Wurth S.A. | Method and apparatus for granulating slag |
-
1930
- 1930-07-15 GB GB2144830A patent/GB359405A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0043605A1 (en) * | 1980-07-04 | 1982-01-13 | Paul Wurth S.A. | Method and apparatus for granulating slag |
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