GB1246397A - Cupolas - Google Patents
CupolasInfo
- Publication number
- GB1246397A GB1246397A GB47199/69A GB4719969A GB1246397A GB 1246397 A GB1246397 A GB 1246397A GB 47199/69 A GB47199/69 A GB 47199/69A GB 4719969 A GB4719969 A GB 4719969A GB 1246397 A GB1246397 A GB 1246397A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cupola
- high temperature
- cupolas
- iron
- chambers
- 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
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
1,246,397. Cupolas. MIFUJI IRON WORKS CO. Ltd. 25 Sept., 1969 [4 June, 1969], No. 47199/69. Heading F4B. [Also in Division C7] A cupola for melting pig-iron which comprises a lower portion 1, a middle portion 2 and an upper portion 3, includes liquid fuel combustion chambers 5 located as in Fig. 1, such that hot gases generated therefrom come into contact with red hot coke 19 contained below the chambers 5 and in the main body of the cupola, and are decomposed into high temperature H 2 ; Co, and N 2 gas, to form mixtures of non-oxidizing high temperature gases which are blown further through the cupola to melt the metal and flux introduced through the charging mouth 13.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4421169 | 1969-06-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1246397A true GB1246397A (en) | 1971-09-15 |
Family
ID=12685204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB47199/69A Expired GB1246397A (en) | 1969-06-04 | 1969-09-25 | Cupolas |
Country Status (5)
Country | Link |
---|---|
US (1) | US3659832A (en) |
DE (2) | DE1944124A1 (en) |
DK (1) | DK124567B (en) |
FR (1) | FR2045827A1 (en) |
GB (1) | GB1246397A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8605226L (en) * | 1986-12-05 | 1988-06-06 | Nonox Eng Ab | SYNTES GAS FROM THE MASUGN |
CN100549607C (en) * | 2006-08-09 | 2009-10-14 | 黄远辉 | External combustion vertical kiln |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US538004A (en) * | 1895-04-23 | Process of and apparatus for manufacturing pig-iron | ||
FR675189A (en) * | 1929-05-15 | 1930-02-06 | Process for reducing metals from their ores | |
US3108869A (en) * | 1960-11-09 | 1963-10-29 | Jack J Ellis | Ore reduction furnace and method |
-
1969
- 1969-08-30 DE DE19691944124 patent/DE1944124A1/en active Pending
- 1969-08-30 DE DE6934144U patent/DE6934144U/en not_active Expired
- 1969-09-25 GB GB47199/69A patent/GB1246397A/en not_active Expired
- 1969-09-26 FR FR6932969A patent/FR2045827A1/fr not_active Withdrawn
- 1969-10-01 DK DK523469AA patent/DK124567B/en unknown
- 1969-10-22 US US868363A patent/US3659832A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1944124A1 (en) | 1971-01-28 |
DK124567B (en) | 1972-10-30 |
FR2045827A1 (en) | 1971-03-05 |
US3659832A (en) | 1972-05-02 |
DE6934144U (en) | 1972-01-20 |
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