GB190322559A - Improvements relating to Furnaces Fired with Powdered Coal. - Google Patents
Improvements relating to Furnaces Fired with Powdered Coal.Info
- Publication number
- GB190322559A GB190322559A GB190322559DA GB190322559A GB 190322559 A GB190322559 A GB 190322559A GB 190322559D A GB190322559D A GB 190322559DA GB 190322559 A GB190322559 A GB 190322559A
- Authority
- GB
- United Kingdom
- Prior art keywords
- furnace
- boiler
- fuel
- gases
- roof
- 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
Landscapes
- Combustion Of Fluid Fuel (AREA)
Abstract
22,559. Prinsep, R. S. Oct. 19. Pulverulent-fuel furnaces.-In a furnace burning powdered fuel, the accumulation of ash, dust, or soot about the flues, boiler, or water-tubes, is prevented by fitting baffles or steps so as to reduce or graduate the combustion chamber in a rearward direction. In the furnace shown in Fig. 2, a mixture of fuel and air from a fan feeder e impinges against a baffle a and a bar a', and only the hot gases pass over the bridge c. A lining of refractory material b<Î> extends along the roof of the furnace to the first baffle and along the floor to the bridge. When this arrangement of baffles is applied to a water-tube boiler, the gases may be conducted through side chambers from the back to the front end of the furnace, whence they are delivered among the tubes of the boiler. In the form shown in Fig. 3, the roof of the combustion chamber is formed in steps, and the gases are passed through a chamber b<Î> arranged on the top of the furnace.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB190322559T | 1903-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB190322559A true GB190322559A (en) | 1904-10-19 |
Family
ID=32160027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB190322559D Expired GB190322559A (en) | 1903-10-19 | 1903-10-19 | Improvements relating to Furnaces Fired with Powdered Coal. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB190322559A (en) |
-
1903
- 1903-10-19 GB GB190322559D patent/GB190322559A/en not_active Expired
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