GB924970A - Heat exchangers - Google Patents
Heat exchangersInfo
- Publication number
- GB924970A GB924970A GB4451060A GB4451060A GB924970A GB 924970 A GB924970 A GB 924970A GB 4451060 A GB4451060 A GB 4451060A GB 4451060 A GB4451060 A GB 4451060A GB 924970 A GB924970 A GB 924970A
- Authority
- GB
- United Kingdom
- Prior art keywords
- header
- chamber
- coils
- vapour
- 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
- 238000010438 heat treatment Methods 0.000 abstract 3
- 239000002826 coolant Substances 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
- 239000001307 helium Substances 0.000 abstract 2
- 229910052734 helium Inorganic materials 0.000 abstract 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 1
- 238000005192 partition Methods 0.000 abstract 1
- 239000011295 pitch Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
- F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
-
- 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
-
- 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
- F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
- F22B1/1823—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines for gas-cooled nuclear reactors
-
- 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
- F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
- F22B1/1838—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines the hot gas being under a high pressure, e.g. in chemical installations
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
924,970. Forced flow steam boilers. SULZER FRERES S.A. Dec. 28, 1960 [Jan. 29, 1960], No. 44510/60. Class 123 (2). In a vapour generator heated by a transfer fluid, for example pressurized helium used as the coolant of a nuclear reactor, and generating vapour at a high and a low pressure, the heating fluid flows serially through nested chambers disposed within a pressure vessel and in which are located the tubulous heating surfaces of the generator. The Figure shows the vapour generator of a marine nuclear power plant. It consists of pressure vessel 1 with helium coolant inlet and outlet ports 2, 12. Within the vessel are disposed concentric partitions 3, 5, 7, 9 dividing the interior into a central chamber a communicating with the inlet port 2 and annular chambers b, c, d, e, all of the same cross-sectional area. End baffles 4, 6, 8, 10, 11 cause the gas to flow serially through the chambers, the outermost chamber e communicating with the outlet port 12. Each chamber contains tube helices forming the boiler heating surfaces, the coil pitches increasing outwardly so that the tubes of all the helices are of the same length. The high pressure (170 atm.) liquid enters through a tube 13 connected to a header 14 and flows successively through coils 16 in chamber e, connecting tubes 17, coils 18 in chamber c, connectors 19, coils 20 in chamber b and a header 21 to a separator 23. Vapour flows from the separator to a header 25 and thence through superheater coils 26 to a header 27 whence a tube 28 conveys the high perssure vapour to the point of use. Low pressure (50 atm.) liquid enters through a tube 29 connected to a header 30 and flows successively through coils 31 in chamber e, connectors 32, coils 33 in chamber d and a header 34 to a separator 36. Vapour flows from the separator to a header 38 and thence through superheater coils 39 in chamber c to a header 40. From this header the vapour flows into an axial tube 42 whence it passes through a header 43 and connectors 44 to superheater coils 45 in chamber a. The coils 45 discharge into a header 41 whence a tube 47 conveys the low pressure vapour to the point of use.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH102360A CH375030A (en) | 1960-01-29 | 1960-01-29 | Heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB924970A true GB924970A (en) | 1963-05-01 |
Family
ID=4200637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4451060A Expired GB924970A (en) | 1960-01-29 | 1960-12-28 | Heat exchangers |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH375030A (en) |
| GB (1) | GB924970A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1751842B1 (en) * | 1968-08-07 | 1971-03-04 | Waagner Biro Ag | GAS HEATED HEAT EXCHANGER |
| DE3536450A1 (en) * | 1985-10-12 | 1987-04-16 | Steinmueller Gmbh L & C | HEAT EXCHANGER FOR ASSEMBLY WITH A BURNER HOOD OF A CONTACT REACTOR |
| CN104697362A (en) * | 2013-12-04 | 2015-06-10 | 美的集团股份有限公司 | Coil heat exchanger |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4098329A (en) * | 1976-07-29 | 1978-07-04 | The United States Of America As Represented By The United States Department Of Energy | Modular heat exchanger |
| CH662638A5 (en) * | 1982-11-24 | 1987-10-15 | Sulzer Ag | HEAT TRANSFER SYSTEM, PREFERRED FOR A PROCESS GAS. |
-
1960
- 1960-01-29 CH CH102360A patent/CH375030A/en unknown
- 1960-12-28 GB GB4451060A patent/GB924970A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1751842B1 (en) * | 1968-08-07 | 1971-03-04 | Waagner Biro Ag | GAS HEATED HEAT EXCHANGER |
| DE3536450A1 (en) * | 1985-10-12 | 1987-04-16 | Steinmueller Gmbh L & C | HEAT EXCHANGER FOR ASSEMBLY WITH A BURNER HOOD OF A CONTACT REACTOR |
| CN104697362A (en) * | 2013-12-04 | 2015-06-10 | 美的集团股份有限公司 | Coil heat exchanger |
| CN104697362B (en) * | 2013-12-04 | 2017-07-28 | 美的集团股份有限公司 | A kind of coil heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| CH375030A (en) | 1964-02-15 |
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