GB1372157A - Fettling apparauts - Google Patents
Fettling apparautsInfo
- Publication number
- GB1372157A GB1372157A GB1108273A GB1108273A GB1372157A GB 1372157 A GB1372157 A GB 1372157A GB 1108273 A GB1108273 A GB 1108273A GB 1108273 A GB1108273 A GB 1108273A GB 1372157 A GB1372157 A GB 1372157A
- Authority
- GB
- United Kingdom
- Prior art keywords
- furnace
- slurry
- fettling
- hopper
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
- F27D1/1636—Repairing linings by projecting or spraying refractory materials on the lining
- F27D1/1673—Repairing linings by projecting or spraying refractory materials on the lining applied centrifugally
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/44—Refractory linings
- C21C5/441—Equipment used for making or repairing linings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
1372157 Fettling apparatus STEEL PLANT SERVICES (ROTHERHAM) Ltd 7 March 1973 11082/73 Heading F4B Fettling apparatus for making or repairing a furnace lining comprises a hopper 2 having an outlet 3 to a chamber 4 below which is a rotatable plate 5 having upstanding blades 6. The plate 5 is attached to a shaft 7 on which is mounted a screw feeder 11. As the shaft 7 rotates refractory material is fed from the hopper by the feeder 11 into chamber 4, where water fed to inlets 15 by a supply pipe 12 mixes with the material forming a slurry. The slurry passes to the rotating plate 5 which projects it in a horizontal direction, against the walls of the furnace. If this operation is carried out immediately after tapping of the furnace the slurry is almost instantaneously dried by the furnace walls.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1108273A GB1372157A (en) | 1973-03-07 | 1973-03-07 | Fettling apparauts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1108273A GB1372157A (en) | 1973-03-07 | 1973-03-07 | Fettling apparauts |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1372157A true GB1372157A (en) | 1974-10-30 |
Family
ID=9979710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1108273A Expired GB1372157A (en) | 1973-03-07 | 1973-03-07 | Fettling apparauts |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1372157A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51151605A (en) * | 1975-06-23 | 1976-12-27 | Sumitomo Heavy Ind Ltd | Automatic refractory agent projecting apparatus within a vessel contai ning molten metal |
GB2001420A (en) * | 1977-07-06 | 1979-01-31 | Veitscher Magnesitwerke Ag | Apparatus for building up and repairing a refractory lining |
FR2418431A1 (en) * | 1978-02-22 | 1979-09-21 | Veitscher Magnesitwerke Ag | APPARATUS FOR MAKING AND REPAIRING REFRACTORY COATINGS OF INDUSTRIAL OVENS AND HEATED CONTAINERS |
EP0079640A1 (en) * | 1981-11-13 | 1983-05-25 | Veitscher Magnesitwerke-Actien-Gesellschaft | Apparatus for building-up and repairing the refractory lining of industrial furnaces and hot-running vessels |
-
1973
- 1973-03-07 GB GB1108273A patent/GB1372157A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51151605A (en) * | 1975-06-23 | 1976-12-27 | Sumitomo Heavy Ind Ltd | Automatic refractory agent projecting apparatus within a vessel contai ning molten metal |
GB2001420A (en) * | 1977-07-06 | 1979-01-31 | Veitscher Magnesitwerke Ag | Apparatus for building up and repairing a refractory lining |
FR2401394A1 (en) * | 1977-07-06 | 1979-03-23 | Veitscher Magnesitwerke Ag | APPARATUS FOR MAKING AND REPAIRING REFRACTORY COATING |
GB2001420B (en) * | 1977-07-06 | 1982-01-27 | Veitscher Magnesitwerke Ag | Apparatus for building up and repairing a refractory lining |
FR2418431A1 (en) * | 1978-02-22 | 1979-09-21 | Veitscher Magnesitwerke Ag | APPARATUS FOR MAKING AND REPAIRING REFRACTORY COATINGS OF INDUSTRIAL OVENS AND HEATED CONTAINERS |
EP0079640A1 (en) * | 1981-11-13 | 1983-05-25 | Veitscher Magnesitwerke-Actien-Gesellschaft | Apparatus for building-up and repairing the refractory lining of industrial furnaces and hot-running vessels |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |