GB1410124A - Tube banks - Google Patents
Tube banksInfo
- Publication number
- GB1410124A GB1410124A GB420973A GB420973A GB1410124A GB 1410124 A GB1410124 A GB 1410124A GB 420973 A GB420973 A GB 420973A GB 420973 A GB420973 A GB 420973A GB 1410124 A GB1410124 A GB 1410124A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plates
- tubes
- bores
- plate
- 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
- 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
- F28D7/06—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 having a single U-bend
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/007—Auxiliary supports for elements
- F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
- F28F9/0131—Auxiliary supports for elements for tubes or tube-assemblies formed by plates
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
1410124 Tube supports; boilers BABCOCK & WILCOX Ltd 26 Jan 1973 [29 Jan 1972] 4209/73 Headings F4S and F4A The tubes 11 of a heat exchanger, e.g. a steam generator, are held in a predetermined spaced apart relationship at longitudinally spaced intervals by pairs of plates 1 and 2 each having similar sets of bores 9 which are of larger diameter than the tubes passing therethrough. The corresponding bores 9 in the plates 1 and 2 are displaced relative to one another by an amount such that each tube tangentially contacts the inner boundary of a respective bore of plate 1 at a location diametrically opposite that at which it tangentially contacts the inner boundary of the corresponding bore of plate 2. The plates 1 and 2 are held in the displaced position by conical studs (12, Fig. 5) received in aligned holes (5); spacers (6) separate the plates. As shown the heat exchanger comprises a bundle of U-tubes 45 surrounded by a baffle 48 within a vessel 40, the lower end of the baffle 48 being spaced from the tube plate 41. The vessel 40 is provided with a water inlet 49 and a vapour outlet 50; hot pressurized water from a nuclear reactor is passed through the tubes. The distance between the plates 1 and 2 may vary across their width to throttle the flow of the shell side medium at points where the distance is less than the maximum and to stop the flow of medium at points where the plates touch. The bores 9 through which the tubes pass could be frustoconical, converging away from the facing surfaces of the plates.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722204280 DE2204280A1 (en) | 1972-01-29 | 1972-01-29 | HEAT EXCHANGER WITH PIPES LONG IN RELATION TO THE PIPE DIAMETER |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1410124A true GB1410124A (en) | 1975-10-15 |
Family
ID=5834444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB420973A Expired GB1410124A (en) | 1972-01-29 | 1973-01-26 | Tube banks |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT321328B (en) |
DE (1) | DE2204280A1 (en) |
FR (1) | FR2169313B3 (en) |
GB (1) | GB1410124A (en) |
IT (1) | IT977130B (en) |
NL (1) | NL7301239A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA786655B (en) * | 1977-12-23 | 1979-10-31 | Phillips Petroleum Co | Tube bundles for heat exchanges and methods of assembling such tube bundles |
IT1096096B (en) * | 1978-05-17 | 1985-08-17 | Soligno Vincenzo | GUIDE-SUPPORT OF THE GRID TYPE FOR PIPES FOR STEAM GENERATORS |
-
1972
- 1972-01-29 DE DE19722204280 patent/DE2204280A1/en active Pending
-
1973
- 1973-01-15 AT AT31473A patent/AT321328B/en not_active IP Right Cessation
- 1973-01-26 FR FR7302794A patent/FR2169313B3/fr not_active Expired
- 1973-01-26 GB GB420973A patent/GB1410124A/en not_active Expired
- 1973-01-29 IT IT4795073A patent/IT977130B/en active
- 1973-01-29 NL NL7301239A patent/NL7301239A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
IT977130B (en) | 1974-09-10 |
NL7301239A (en) | 1973-07-31 |
DE2204280A1 (en) | 1973-08-30 |
AT321328B (en) | 1975-03-25 |
FR2169313A1 (en) | 1973-09-07 |
FR2169313B3 (en) | 1976-01-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1289699A (en) | ||
GB1358442A (en) | Heat exchangers | |
IL43700A (en) | Nuclear steam generator | |
GB1382288A (en) | Heat exchangers | |
GB969036A (en) | Improvements in or relating to tubular heat exchange apparatus | |
GB1410124A (en) | Tube banks | |
GB980413A (en) | Multi-pressure boiler construction | |
GB1117813A (en) | Improvements in tubulous walls arranged for supporting heat exchange tube banks | |
GB1163804A (en) | Water Heating Apparatus | |
GB942036A (en) | Improvements in and relating to tubulous heat exchange units | |
GB1158322A (en) | Improvements in or relating to Heat Exchangers. | |
GB997280A (en) | Heat exchanger | |
GB1037995A (en) | Improvements in or relating to tubulous vapour generators of the forced flow, once through type | |
GB865426A (en) | Improvements in power plant and in tubulous boiler units for use therein | |
GB1109395A (en) | Improvements in or relating to heat exchangers | |
GB873675A (en) | Improvements in heat exchangers | |
GB1078393A (en) | Improvements in and relating to steam generators | |
GB865425A (en) | Improvements in tubulous heat exchangers | |
GB992298A (en) | Vertical marine steam generator with integral superheater | |
GB783681A (en) | A heat exchanger | |
GB1342679A (en) | Heat exchangers | |
GB1106159A (en) | Improvements in fluid heaters with tubulous platens | |
GB1167723A (en) | Improvements in Vapour Generating and Superheating Unit | |
GB865427A (en) | Improvements in tubulous heat exchangers | |
GB984199A (en) | Heat-exchanger |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |