GB335299A - Improvements in or relating to apparatus for cooling waste furnace gases - Google Patents
Improvements in or relating to apparatus for cooling waste furnace gasesInfo
- Publication number
- GB335299A GB335299A GB2123329A GB2123329A GB335299A GB 335299 A GB335299 A GB 335299A GB 2123329 A GB2123329 A GB 2123329A GB 2123329 A GB2123329 A GB 2123329A GB 335299 A GB335299 A GB 335299A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- passages
- towers
- gases
- doublewalled
- 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
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B9/00—Stoves for heating the blast in blast furnaces
- C21B9/16—Cooling or drying the hot-blast
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
335,299. Overmann, O. July 10, 1929. Condensers, atmospheric and like.-An air cooler for blast furnace gases comprises vertically or horizontally extending columns or gas passages within which a number of parallel air passages extend, having in cross-section the shape of an elongated rectangle or oval. The cooling towers 2 of rectangular section are connected by a doublewalled bottom 4 which is sloped at two sides. Air passages 5, Fig. 3, open outwardly to the atmosphere at the top and communicate with the space between the doublewalled base. Gases to be cooled enter by a branch pipe 3 and are drawn through the apparatus either by natural draught or by the use of a fan. The heated air in the elongated passages rises and the air current produced may be increased by a fan 7; dust deposits collect at 4. Iron or brick towers may be used. In a modification, the towers may be arranged so that the gases and cooling air flow in a horizontal direction. In a further modification, several coolers are arranged in series the air passing through them on the countercurrent system. Specification 142,938 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2123329A GB335299A (en) | 1929-07-10 | 1929-07-10 | Improvements in or relating to apparatus for cooling waste furnace gases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2123329A GB335299A (en) | 1929-07-10 | 1929-07-10 | Improvements in or relating to apparatus for cooling waste furnace gases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB335299A true GB335299A (en) | 1930-09-25 |
Family
ID=10159438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2123329A Expired GB335299A (en) | 1929-07-10 | 1929-07-10 | Improvements in or relating to apparatus for cooling waste furnace gases |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB335299A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE767029C (en) * | 1939-07-15 | 1951-07-26 | Babcock & Wilcox Dampfkessel W | Recuperative exhaust gas air heater |
-
1929
- 1929-07-10 GB GB2123329A patent/GB335299A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE767029C (en) * | 1939-07-15 | 1951-07-26 | Babcock & Wilcox Dampfkessel W | Recuperative exhaust gas air heater |
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