GB533810A - Improvements in or connected with electric arc furnaces - Google Patents
Improvements in or connected with electric arc furnacesInfo
- Publication number
- GB533810A GB533810A GB3098339A GB3098339A GB533810A GB 533810 A GB533810 A GB 533810A GB 3098339 A GB3098339 A GB 3098339A GB 3098339 A GB3098339 A GB 3098339A GB 533810 A GB533810 A GB 533810A
- Authority
- GB
- United Kingdom
- Prior art keywords
- furnace
- electric arc
- cathode
- metal
- carbonaceous materials
- 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
- 238000010891 electric arc Methods 0.000 title abstract 2
- 239000002184 metal Substances 0.000 abstract 3
- 239000003575 carbonaceous material Substances 0.000 abstract 2
- 235000019738 Limestone Nutrition 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- 239000006028 limestone Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 238000010079 rubber tapping Methods 0.000 abstract 1
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
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/08—Heating by electric discharge, e.g. arc discharge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
- F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
533,810. Electric furnaces. KELLY, T. D. Nov. 28, 1939, No. 30983. [Class 39 (iii)] In an electric arc furnace suitable for the fusion of limestone and carbonaceous materials or for the hydrogenation of carbonaceous materials, a body 1 of inverted conical form in the upper part, and of upright conical form in the lower part, is provided with a flanged cover 4 secured by bolts 7 with springs 8 which yield if a predetermined internal pressure is exceeded. An extension 9 contains a cathode 10, and a tapping hole 11 is provided for removing liquids or molten metal. Gases may be introduced through an inlet 13 or through the conduit 9 and drawn off through outlets 15, 16. The anode 18 passes through a stuffing box 17. The lower part of the furnace is filled with metal A in contact with the cathode 10. When discharging the furnace after tipping about the trunnions 19, the charge B is readily detached from the solidified metal A, which is retained in the conical base. Specifications 443,099 and 496,937 are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3098339A GB533810A (en) | 1939-11-28 | 1939-11-28 | Improvements in or connected with electric arc furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3098339A GB533810A (en) | 1939-11-28 | 1939-11-28 | Improvements in or connected with electric arc furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB533810A true GB533810A (en) | 1941-02-20 |
Family
ID=10316149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3098339A Expired GB533810A (en) | 1939-11-28 | 1939-11-28 | Improvements in or connected with electric arc furnaces |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB533810A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2477691A1 (en) * | 1980-03-10 | 1981-09-11 | Asea Ab | CASH POCKETS OR CONTINUOUS CURVING POCKET FURNACES |
-
1939
- 1939-11-28 GB GB3098339A patent/GB533810A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2477691A1 (en) * | 1980-03-10 | 1981-09-11 | Asea Ab | CASH POCKETS OR CONTINUOUS CURVING POCKET FURNACES |
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