GB727708A - Improvements in tubulous vapour generating and vapour heating units - Google Patents
Improvements in tubulous vapour generating and vapour heating unitsInfo
- Publication number
- GB727708A GB727708A GB2046453A GB2046453A GB727708A GB 727708 A GB727708 A GB 727708A GB 2046453 A GB2046453 A GB 2046453A GB 2046453 A GB2046453 A GB 2046453A GB 727708 A GB727708 A GB 727708A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- steam
- vapour
- leading
- superheater
- 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
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
- F23C3/006—Combustion apparatus characterised by the shape of the combustion chamber the chamber being arranged for cyclonic combustion
- F23C3/008—Combustion apparatus characterised by the shape of the combustion chamber the chamber being arranged for cyclonic combustion for pulverulent fuel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
727,708. Water-tube steam boilers; steam superheaters. BABCOCK & WILCOX, Ltd. July 23, 1953, No. 20464/53. Classes 123 (2) and 123 (3). A steam boiler comprises a cyclone furnace 1, for example as described in Specification 552,747, [Group XII], arranged to discharge combustion gases into a secondary furnace 2 leading from which is an upright radiation chamber 3, a lateral pass 4, housing one section 22 of a convection superheater, leading from the top of chamber 3 to a downpass 5 in which is located the other convection superheater sections 23, 24 and 25. Furnaces 1 and 2 and chamber 3 are lined with steam generating tubes which extend via intermediate collectors 11 and 12 from a water drum 6 to a steam and water drum 7. Within chamber 3 is disposed a radiant superheater 16- consisting of widelyspaced panels formed of nested single-bend U-tubes, the ends of which connect into a divided header 17, 18. The panels extend into the high temperature region of chamber 3 below a throat 14 formed therein so that high superheat temperatures may be attained, overheating of the tube metal in this region being prevented by a covering 21 of refractory material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2046453A GB727708A (en) | 1953-07-23 | 1953-07-23 | Improvements in tubulous vapour generating and vapour heating units |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2046453A GB727708A (en) | 1953-07-23 | 1953-07-23 | Improvements in tubulous vapour generating and vapour heating units |
Publications (1)
Publication Number | Publication Date |
---|---|
GB727708A true GB727708A (en) | 1955-04-06 |
Family
ID=10146371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2046453A Expired GB727708A (en) | 1953-07-23 | 1953-07-23 | Improvements in tubulous vapour generating and vapour heating units |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB727708A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3071448A (en) * | 1959-06-15 | 1963-01-01 | Combustion Eng | Chemical recovery unit with improved superheater construction |
-
1953
- 1953-07-23 GB GB2046453A patent/GB727708A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3071448A (en) * | 1959-06-15 | 1963-01-01 | Combustion Eng | Chemical recovery unit with improved superheater construction |
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