GB972179A - Improvements in and relating to vapour generators - Google Patents
Improvements in and relating to vapour generatorsInfo
- Publication number
- GB972179A GB972179A GB3746762A GB3746762A GB972179A GB 972179 A GB972179 A GB 972179A GB 3746762 A GB3746762 A GB 3746762A GB 3746762 A GB3746762 A GB 3746762A GB 972179 A GB972179 A GB 972179A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shell
- shroud
- inlet
- steam
- headers
- 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
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/021—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers with heating tubes in which flows a non-specified heating fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/08—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being steam
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cyclones (AREA)
Abstract
972,179. Verticalsteam boilers. FOSTER WHEELER Ltd. Oct. 3, 1963 [Oct. 3, 1962], No. 37467/62. Heading F4A. A vertical steam boiler comprises a vertical cylindrical shell 10 containing a shroud 22 open at the bottom and closed at its upper end 4 within which heating tubes 12 shown straight but which may follow a helical or other shaped downward path are mounted in clusters 27 between inlet and outlet' manifolds 28 29 connected by pipes 30, 31 to inlet and outlet headers 32, 33. Water to be evaporated is supplied through inlet 14 and feed ring 15 and passes down through the annular downcomer 24 formed between the shell and the shroud and upwards in contact with the heating tubes 12, forming a steam and water mixture which passes up within the shroud, which is restricted immediately above the tube headers before expanding to house a ring of centrifugal separators 25 which return water to the downcomer and pass steam out through the stop of the shell at 16 via driers 26.To allow differential expansion between the tubes 12 and the shell and to reduce leakage problems heating fluid, e.g. steam or another vapour or gas, is supplied through inlets 18 above the shroud to pipes 36 arranged to form expansion loops and which pass downwardly through the top of the shroud near the axis of the shell to inlet headers 32, the heating fluid leaving from the outlet headers through pipes 34 and outlets 20 which pass directly through the shell.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3746762A GB972179A (en) | 1962-10-03 | 1962-10-03 | Improvements in and relating to vapour generators |
CH1215763A CH403799A (en) | 1962-10-03 | 1963-10-03 | Evaporator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3746762A GB972179A (en) | 1962-10-03 | 1962-10-03 | Improvements in and relating to vapour generators |
Publications (1)
Publication Number | Publication Date |
---|---|
GB972179A true GB972179A (en) | 1964-10-07 |
Family
ID=10396700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3746762A Expired GB972179A (en) | 1962-10-03 | 1962-10-03 | Improvements in and relating to vapour generators |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH403799A (en) |
GB (1) | GB972179A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3570458A (en) * | 1968-05-25 | 1971-03-16 | Mitsubishi Heavy Ind Ltd | Heat exchanger construction |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3206512C2 (en) * | 1982-02-24 | 1985-05-15 | L. & C. Steinmüller GmbH, 5270 Gummersbach | Gas / liquid co-current heat exchanger |
-
1962
- 1962-10-03 GB GB3746762A patent/GB972179A/en not_active Expired
-
1963
- 1963-10-03 CH CH1215763A patent/CH403799A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3570458A (en) * | 1968-05-25 | 1971-03-16 | Mitsubishi Heavy Ind Ltd | Heat exchanger construction |
Also Published As
Publication number | Publication date |
---|---|
CH403799A (en) | 1965-12-15 |
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