GB954918A - Improvements in and relating to tubular heat exchangers - Google Patents
Improvements in and relating to tubular heat exchangersInfo
- Publication number
- GB954918A GB954918A GB2002161A GB2002161A GB954918A GB 954918 A GB954918 A GB 954918A GB 2002161 A GB2002161 A GB 2002161A GB 2002161 A GB2002161 A GB 2002161A GB 954918 A GB954918 A GB 954918A
- Authority
- GB
- United Kingdom
- Prior art keywords
- end wall
- space
- tubes
- casing
- heading
- 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
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
- F22D1/32—Feed-water heaters, i.e. economisers or like preheaters arranged to be heated by steam, e.g. bled from turbines
-
- 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
- F28F9/02—Header boxes; End plates
- F28F9/0202—Header boxes having their inner space divided by partitions
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
954,918. Tubular heat-exchangers. C. A. PARSONS & CO. Ltd. May 30, 1962 [June 2, 1961], No. 20021/61. Heading F4S. A feed water heater or other heat exchanger in which there is a large pressure difference between the heat exchanging fluids comprises a casing, a header 2 and a bank of U-tubes. The header shown is a single ring-shaped forging having an end wall 2a which acts as a tube plate and an end wall 2c joined by a central pillar 2b forming an annular space 7. The end wall 2c has an annular opening 2d which is of smaller radial dimension than the space 7 and is sealed by cover 8. A dividing wall 12 (Fig. 3, not shown) welded to pillar 2b divides space 7 into two fluid-tight compartments which connect respectively with feed water inlet 10 and outlet 11. The heading fluid, e.g. steam, enters the casing at 4, flows over the tubes 3 and the condensate exits at 5 or 5a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2002161A GB954918A (en) | 1961-06-02 | 1961-06-02 | Improvements in and relating to tubular heat exchangers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2002161A GB954918A (en) | 1961-06-02 | 1961-06-02 | Improvements in and relating to tubular heat exchangers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB954918A true GB954918A (en) | 1964-04-08 |
Family
ID=10139048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2002161A Expired GB954918A (en) | 1961-06-02 | 1961-06-02 | Improvements in and relating to tubular heat exchangers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB954918A (en) |
-
1961
- 1961-06-02 GB GB2002161A patent/GB954918A/en not_active Expired
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