GB1248546A - Metallurgical furnace effluent conducting apparatus - Google Patents
Metallurgical furnace effluent conducting apparatusInfo
- Publication number
- GB1248546A GB1248546A GB4884/70A GB488470A GB1248546A GB 1248546 A GB1248546 A GB 1248546A GB 4884/70 A GB4884/70 A GB 4884/70A GB 488470 A GB488470 A GB 488470A GB 1248546 A GB1248546 A GB 1248546A
- Authority
- GB
- United Kingdom
- Prior art keywords
- furnace
- frame
- carriage
- bearings
- wheels
- 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
- 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
- C21C5/38—Removal of waste gases or dust
- C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
-
- 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
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
- F27D17/003—Extraction of waste gases, collection of fumes and hoods used therefor of waste gases emanating from an electric arc furnace
-
- 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)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
1,248,546. Chimneys; waste gas disposal. KAISER INDUSTRIES CORP. 2 Feb., 1970, No. 4884/70. Headings F4J and F4X. Gases issuing from an exhaust opening 22 in the cover 18 of an electric arc furnace are conducted to the inlet 28 of a gas cleaning system by a duct 180 which is movably rectilinearly on a carriage 140 and tiltable in bearings 70 to vary the gap 210 between the duct front end 182 and the opening 22. The carriage 140 is movable between limit switches 170, 172 by the piston rod 166 of a pneumatic motor 162 acting on a rear bracket 160. Its wheels 150, 152 run on trackways 76, 78 in the tiltable frame 60. Wheels 152 being grooved and running between rails 80, 82. The frame 60, which incorporates side members 66 connected by U-shaped girders 72, has trunnions 68 in the bearings 70 and is tilted by an electric motor 116 driving worm gear jacks 100 through a shaft 118. Said frame 60 will move between limit switches 126 and 128 which may also prevent the furnace power being turned on or off. Similarly, when forward limit switch 170 is engaged, roof movements and full tilting of the furnace are prevented whereas when rear limit switch 172 is engaged, roof movements and full tilting of the furnace are enabled and furnace power is cut off.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4884/70A GB1248546A (en) | 1970-02-02 | 1970-02-02 | Metallurgical furnace effluent conducting apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4884/70A GB1248546A (en) | 1970-02-02 | 1970-02-02 | Metallurgical furnace effluent conducting apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1248546A true GB1248546A (en) | 1971-10-06 |
Family
ID=9785655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4884/70A Expired GB1248546A (en) | 1970-02-02 | 1970-02-02 | Metallurgical furnace effluent conducting apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1248546A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114905045A (en) * | 2022-05-16 | 2022-08-16 | 哈尔滨工业大学 | Double-smelting furnace butt joint device for metal powder preparation |
-
1970
- 1970-02-02 GB GB4884/70A patent/GB1248546A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114905045A (en) * | 2022-05-16 | 2022-08-16 | 哈尔滨工业大学 | Double-smelting furnace butt joint device for metal powder preparation |
CN114905045B (en) * | 2022-05-16 | 2024-03-29 | 哈尔滨工业大学 | Butt joint device of double smelting furnaces for preparing metal powder |
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