GB496488A - Improvements in water tube steam boilers - Google Patents
Improvements in water tube steam boilersInfo
- Publication number
- GB496488A GB496488A GB14630/37A GB1463037A GB496488A GB 496488 A GB496488 A GB 496488A GB 14630/37 A GB14630/37 A GB 14630/37A GB 1463037 A GB1463037 A GB 1463037A GB 496488 A GB496488 A GB 496488A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wall
- pass
- water
- steam boilers
- combustion chamber
- 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
- F22B21/04—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 a single upper drum and a single lower drum, e.g. the drums being arranged transversely
- F22B21/08—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 a single upper drum and a single lower drum, e.g. the drums being arranged transversely the water tubes being arranged sectionally in groups or in banks, e.g. bent over at their ends
- F22B21/081—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 a single upper drum and a single lower drum, e.g. the drums being arranged transversely the water tubes being arranged sectionally in groups or in banks, e.g. bent over at their ends involving a combustion chamber, placed at the side and built-up from water tubes
Abstract
496,488. Water - tube steam boilers. BABCOCK & WILCOX, Ltd. May 26, 1937, No. 14630. Convention date, June 24, 1936. [Class 123 (ii)] Groups of water tubes connected to upper and lower drums 16, 17 and arranged at the side of a combustion chamber 21 are separated from the combustion chamber by a longitudinal water-cooled wall 19, the rear part 61 of which is outwardly inclined to the path of the furnace gases, which flow around the end of the wall into the tube space. The space is divided into three passes by transverse partitions 50, 51 and a longitudinal wall 54. The gases flow across the tubes 18c in the first pass 52, under the wall 54 and up the second pass 55, and then over the partition 51 and down the third pass 56 to the outlet 59. The straight covered portion of the inclined part 61 of the division wall decreases in height towards the rear, and furnace gases flow above and below it through the uncovered portions. U.S.A. Specification 1,999,984 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US496488XA | 1936-06-24 | 1936-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB496488A true GB496488A (en) | 1938-11-28 |
Family
ID=21960936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14630/37A Expired GB496488A (en) | 1936-06-24 | 1937-05-26 | Improvements in water tube steam boilers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB496488A (en) |
-
1937
- 1937-05-26 GB GB14630/37A patent/GB496488A/en not_active Expired
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