GB264612A - Improvements in and connected with water tube boilers - Google Patents
Improvements in and connected with water tube boilersInfo
- Publication number
- GB264612A GB264612A GB2783525A GB2783525A GB264612A GB 264612 A GB264612 A GB 264612A GB 2783525 A GB2783525 A GB 2783525A GB 2783525 A GB2783525 A GB 2783525A GB 264612 A GB264612 A GB 264612A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel
- tubes
- pulverulent
- drums
- ashes
- 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
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
- F22B21/02—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially straight water tubes
- F22B21/12—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially straight water tubes involving two or more upper drums and two or more lower drums, e.g. with crosswise-arranged water-tube sets in abutting connections with drums
- F22B21/126—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially straight water tubes involving two or more upper drums and two or more lower drums, e.g. with crosswise-arranged water-tube sets in abutting connections with drums involving more than two lower or upper drums
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Of Fluid Fuel (AREA)
Abstract
264,612. General Electric Co., Ltd., and Polley, J. H. Nov. 5, 1925. Pulverulent and liquid fuel furnaces; ashes, collecting and removing.-In a water-tube boiler for pulverulent fuel firing of the type provided with alternative fuel firing systems, the main combustion space within which the pulverulent fuel is ignited comprises two side walls, upper drums 10, 13, 15 connected to two lower drums 16, 19, steam and water tubes 11, 12, 14 connecting the upper drums, inclined rows of tubes 20 connecting the lower drums and rows of tubes 21, 22, 18 connecting the upper and lower drums and forming up-comers and down. comers, each of the rows of tubes lying in a plane perpendicular to the side walls. Steam from the drum 13 passes through superheating tubes 25 to the main boiler stop-valve 27. The mud drum 16 is provided with a blow-off cock and drain pipe 17. Burners 28 for the pulverulent fuel are arranged behind the drum 10 and carried by joists 29, the tubes 11 and 12 being spaced to clear the burners. A chain grate 31 supplies solid fuel, the ashes being removed by a conveyer 32. As an alternative to or in addition to solid fuel, oil fuel may be supplied through burners in the roof or side walls, the grate 31 being then replaced by a conveyer for carrying the ashes from the pulverulent fuel to the conveyer 32. Baffles 33, 34 deflect the gases, which pass as shown by the arrows to an economiser 35 or an air regenerator. The joists 29 are protected by a refractory shield 36 from the full heat of the combustion chamber. Specification 19335/11, [Class 123 (ii), Steam generators], is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2783525A GB264612A (en) | 1925-11-05 | 1925-11-05 | Improvements in and connected with water tube boilers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2783525A GB264612A (en) | 1925-11-05 | 1925-11-05 | Improvements in and connected with water tube boilers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB264612A true GB264612A (en) | 1927-01-27 |
Family
ID=10266063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2783525A Expired GB264612A (en) | 1925-11-05 | 1925-11-05 | Improvements in and connected with water tube boilers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB264612A (en) |
-
1925
- 1925-11-05 GB GB2783525A patent/GB264612A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0258521B2 (en) | ||
| GB264612A (en) | Improvements in and connected with water tube boilers | |
| US2867195A (en) | Apparatus for the recovery of heat and chemicals | |
| US1812966A (en) | Coal dust furnace for high pressure boilers | |
| US1792104A (en) | Pulverized-coal-burning boiler furnace | |
| US1132015A (en) | Baffle system for stirling boilers. | |
| US1470744A (en) | Steam boiler | |
| US959612A (en) | Water-tube steam-generator. | |
| US2827023A (en) | Boiler | |
| GB360251A (en) | Improvements relating to furnace structures | |
| US1915463A (en) | Steam generator | |
| US1820520A (en) | Boiler | |
| US2058043A (en) | Boiler | |
| US1634139A (en) | Water-tube bridge-wall baffle for steam boilers | |
| US1804907A (en) | Boiler | |
| US1738544A (en) | Water-screen connection | |
| SU19631A1 (en) | Dual twin chamber steam boiler | |
| GB547159A (en) | Improvements in or relating to tubulous boilers | |
| US1801275A (en) | Steam boiler | |
| US1731427A (en) | Boiler furnace | |
| US1680127A (en) | Boiler | |
| US1725798A (en) | Steam boiler | |
| US1768320A (en) | Sche heissdampe-gesellschaft m | |
| SU7835A1 (en) | Steam boiler for pulverized fuel, with superheater and air heater | |
| SU11837A1 (en) | Coal Burner |