GB554927A - Improvements in or relating to tubulous vapour generators - Google Patents
Improvements in or relating to tubulous vapour generatorsInfo
- Publication number
- GB554927A GB554927A GB916/42A GB91642A GB554927A GB 554927 A GB554927 A GB 554927A GB 916/42 A GB916/42 A GB 916/42A GB 91642 A GB91642 A GB 91642A GB 554927 A GB554927 A GB 554927A
- Authority
- GB
- United Kingdom
- Prior art keywords
- headers
- tubes
- supported
- castings
- drum
- 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
- F22B21/34—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes grouped in panel form surrounding the combustion chamber, i.e. radiation boilers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Continuous Casting (AREA)
Abstract
554,927. Water-tube steam boilers. BABCOCK & WILCOX, Ltd. Jan. 22, 1942, No. 916. Convention date, April 26 1941. [Class 123 (ii)] In a boiler having inclined bent tubes 20 connected to upper and lower drums 21, 22 the upper drum is supported by vertical side wall tubes 36a connecting the drum 21 to headers 37 disposed along the bottom of the side walls and supported on castings 39. The headers are secured to the castings by plates welded to the headers and bolted to the castings through expansion slots. The inner ends of the headers are supported by brackets on the lower drum. The supporting tubes 36a have a greater wall thickness than the other side wall tubes 36. The front wall tubes 60 are connected to a transverse header 61 supported on and connected to the longitudinal headers 37 by tubes 63. Transverse and longitudinal partitions 55, 24, 25, 26, direct the furnace gases first into an open pass 54 and then backwards and forwards over tube groups 27, 28, 29 to a damper controlled outlet 31. A superheater may be arranged at the back of the tube group 27.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US554927XA | 1941-04-26 | 1941-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB554927A true GB554927A (en) | 1943-07-26 |
Family
ID=21998202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB916/42A Expired GB554927A (en) | 1941-04-26 | 1942-01-22 | Improvements in or relating to tubulous vapour generators |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB554927A (en) |
-
1942
- 1942-01-22 GB GB916/42A patent/GB554927A/en not_active Expired
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