GB530999A - Improvements in or relating to shaft furnaces - Google Patents
Improvements in or relating to shaft furnacesInfo
- Publication number
- GB530999A GB530999A GB1989039A GB1989039A GB530999A GB 530999 A GB530999 A GB 530999A GB 1989039 A GB1989039 A GB 1989039A GB 1989039 A GB1989039 A GB 1989039A GB 530999 A GB530999 A GB 530999A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- blast
- tuyeres
- radiators
- pipes
- 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
- F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
- F27B1/22—Arrangements of heat-exchange apparatus
Abstract
530,999. Shaft furnaces. OLIVO, M. July 7, 1939, No. 19890. Convention date, July 9, 1938. [Class 51 (ii)] The blast supply to one or more rows of tuyeres 7, 8 of a shaft furnace is heated in the blast supply box 5 surrounding the shaft by gases withdrawn from the shaft through radiators 3, 4 the rear ends 3', 4<SP>1</SP> of which project into the blast supply box and may be provided with radiating fins. The gases pass from the radiators into gilled pipes 15, 16, which encircle the shaft, before issuing from the casing. Horizontal partitions 9 may divide the blast box into upper and lower compartments each separately supplied with blast and these compartments may be further subdivided by horizontal partitions 11, 12 provided with apertures which may be controlled for varying the temperature of the blast supplied to the upper and lower sets of tuyeres. The tuyeres and radiators 3, 4 may be directed tangentially in opposite directions to the shaft. Three or more rows of tuyeres may be employed. Valve controlled pipes 20 connect the pipes 15, 16.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1938O0023676 DE698816C (en) | 1938-07-10 | 1938-07-10 | Shaft furnace operated with preheated wind, especially cupola furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB530999A true GB530999A (en) | 1940-12-27 |
Family
ID=7356021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1989039A Expired GB530999A (en) | 1938-07-10 | 1939-07-07 | Improvements in or relating to shaft furnaces |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE698816C (en) |
| GB (1) | GB530999A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE973576C (en) * | 1944-02-27 | 1960-03-31 | Ver Economiser Werke G M B H | Cupola furnace system, in which a recuperative hot water heater system common to both open ovens is provided for two cupolas that are preferably operated alternately |
| DE960374C (en) * | 1951-08-29 | 1957-04-04 | Steinmueller Gmbh L & C | Recuperator, especially for cupolas |
| DE1131363B (en) * | 1958-11-15 | 1962-06-14 | Strico Ges Fuer Metallurg | Cupola furnace with collecting vessel for iron and slag |
-
1938
- 1938-07-10 DE DE1938O0023676 patent/DE698816C/en not_active Expired
-
1939
- 1939-07-07 GB GB1989039A patent/GB530999A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE698816C (en) | 1940-11-18 |
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