GB782962A - Improvements relating to a steam boiler - Google Patents
Improvements relating to a steam boilerInfo
- Publication number
- GB782962A GB782962A GB30622/55A GB3062255A GB782962A GB 782962 A GB782962 A GB 782962A GB 30622/55 A GB30622/55 A GB 30622/55A GB 3062255 A GB3062255 A GB 3062255A GB 782962 A GB782962 A GB 782962A
- Authority
- GB
- United Kingdom
- Prior art keywords
- furnace
- drum
- steam
- pass
- water
- 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
Abstract
782,962. Forced-flow steam boilers. COMBUSTION ENGINEERING, Inc. Oct. 26, 1955 [Nov. 15, 1954], No. 30622/55. Class 123(2) A forced-circulation boiler comprises an upright furnace 14 tangentially fired by corner-mounted, tiltable burner units 16 disposed near the furnace top, combustion gases passing downwardly through the furnace to a bottom outlet 18 through which the gases flow into a horizontal pass 36 locating a reheater 40 and thence into a vertical pass 38 locating a superheater 44. From the upper end of the pass 38 a duct 52 leads the gases to an air-heater 50 posithroughout their length, the tubes extending from a lower water drum 34 to an upper header 24 whence pipes 25 conduct tioned between the pass and the furnace. The furnace walls and roof are lined with steam generating tubes 20 welded together the steam-water mixture into a steam and water drum 26 positioned about midway between the top and bottom of the furnace. Downcomers 28 connect the drum 26 with a circulating pump 30 which delivers water via the drum 34 to the tubes 20 at the inlet of each of which a proportioning nozzle is fitted. Steam temperature is controlled by adjusting the tilt of the burner units 16. Two such boilers may be mounted side-by-side to constitute a single unit, the drum 26 and a stack 54 then serving both boilers. The entire boiler installation is supported from a steel framework 56 extending only slightly above the drum 26, the furnace portion above the framework being supported by the welded water walls.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US782962XA | 1954-11-15 | 1954-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB782962A true GB782962A (en) | 1957-09-18 |
Family
ID=22143126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30622/55A Expired GB782962A (en) | 1954-11-15 | 1955-10-26 | Improvements relating to a steam boiler |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB782962A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2185269A5 (en) * | 1972-05-12 | 1973-12-28 | Engelhard Min & Chem | |
| CN112377893A (en) * | 2020-12-01 | 2021-02-19 | 上海工业锅炉研究所有限公司 | Biomass corner tube boiler water circulation system is fired in four return strokes of single-boiler section of thick bamboo |
-
1955
- 1955-10-26 GB GB30622/55A patent/GB782962A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2185269A5 (en) * | 1972-05-12 | 1973-12-28 | Engelhard Min & Chem | |
| CN112377893A (en) * | 2020-12-01 | 2021-02-19 | 上海工业锅炉研究所有限公司 | Biomass corner tube boiler water circulation system is fired in four return strokes of single-boiler section of thick bamboo |
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