GB488825A - Improvements relating to water-tube steam generators - Google Patents
Improvements relating to water-tube steam generatorsInfo
- Publication number
- GB488825A GB488825A GB31898/37A GB3189837A GB488825A GB 488825 A GB488825 A GB 488825A GB 31898/37 A GB31898/37 A GB 31898/37A GB 3189837 A GB3189837 A GB 3189837A GB 488825 A GB488825 A GB 488825A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- tubes
- boiler
- chambers
- tube
- 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
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
- F22B31/04—Heat supply by installation of two or more combustion apparatus, e.g. of separate combustion apparatus for the boiler and the superheater respectively
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)
Abstract
488,825. Water-tube boiler furnaces. FOSTER WHEELER, Ltd. Nov. 19, 1937, No. 31898. Convention date, Nov. 19, 1936. [Class 51 (i)] [Also in Group XIII] The hot gases from pulverized coal, or liquid- or gaseous-fuel burners 37 at the front of combustion chambers at the sides of a vertical water-tube boiler 14 flow horizontally towards the rear of the chambers and then back and around walls 32 between the chambers and the water-tubes. The gases first pass through a water-tube slag screen 34 and then flow forwardly over looped superheater tubes 30 and the boiler tubes 14. Downcomers 25 between groups of boiler tubes are shielded by refractory material. The furnace walls are cooled by water tubes 36. The burners are supplied with secondary air from a casing 40 having outlet passages 41 above and below the burner nozzles.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US488825XA | 1936-11-19 | 1936-11-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB488825A true GB488825A (en) | 1938-07-14 |
Family
ID=21956953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB31898/37A Expired GB488825A (en) | 1936-11-19 | 1937-11-19 | Improvements relating to water-tube steam generators |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB488825A (en) |
-
1937
- 1937-11-19 GB GB31898/37A patent/GB488825A/en not_active Expired
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