GB235952A - Improvements in apparatus for dealing with the combustion of pulverised fuel - Google Patents
Improvements in apparatus for dealing with the combustion of pulverised fuelInfo
- Publication number
- GB235952A GB235952A GB762324A GB762324A GB235952A GB 235952 A GB235952 A GB 235952A GB 762324 A GB762324 A GB 762324A GB 762324 A GB762324 A GB 762324A GB 235952 A GB235952 A GB 235952A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dampers
- furnace
- combustion chamber
- fired
- controlled
- 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
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M5/00—Casings; Linings; Walls
- F23M5/08—Cooling thereof; Tube walls
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
235,952. English Electric Co., Ltd., and Silk, P. B. March 25, 1924. Pulverulent, liquid, and gaseous fuel furnaces.-In a boiler or other furnace fired by pulverized coal (or by oil or gas), damage to the walls and slagging of ash is prevented bv the introduction of cool flue gases through apertures 9 spaced over an inner wall of the combustion chamber, Fig. 2, or at a low level in the combustion chamber. The total quantity of flue gas returned is controlled, jointly or separately, by the bye-pass and main dampers 11, 12 of the fan 6, and in the first form the individual apertures 9 are also controlled by dampers 10. The furnace illustrated is fired by downwardly directed coal-dust burners 2. The dampers 10 may be operated by a toothed curved rack as shown in Fig. 4, or by a screwed spindle and hand-wheel, and they may be conical instead of as shown. In the second form of furnace the hollow wall is used for the supply of heated secondary air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB762324A GB235952A (en) | 1924-03-25 | 1924-03-25 | Improvements in apparatus for dealing with the combustion of pulverised fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB762324A GB235952A (en) | 1924-03-25 | 1924-03-25 | Improvements in apparatus for dealing with the combustion of pulverised fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB235952A true GB235952A (en) | 1925-06-25 |
Family
ID=9836649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB762324A Expired GB235952A (en) | 1924-03-25 | 1924-03-25 | Improvements in apparatus for dealing with the combustion of pulverised fuel |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB235952A (en) |
-
1924
- 1924-03-25 GB GB762324A patent/GB235952A/en not_active Expired
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