GB991915A - Improvements in and relating to heat exchangers - Google Patents
Improvements in and relating to heat exchangersInfo
- Publication number
- GB991915A GB991915A GB4655262A GB4655262A GB991915A GB 991915 A GB991915 A GB 991915A GB 4655262 A GB4655262 A GB 4655262A GB 4655262 A GB4655262 A GB 4655262A GB 991915 A GB991915 A GB 991915A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- headers
- hexagonal
- tube
- cluster
- 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
- 125000006850 spacer group Chemical group 0.000 abstract 2
- 238000009827 uniform distribution Methods 0.000 abstract 2
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
-
- 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)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
991,915. Tubular heat exchangers. FOSTER WHEELER Ltd. Dec. 11, 1962 [Dec. 11, 1961; Nov. 23, 1962], Nos. 46552/62 and 44407/62. Divided out of 991,911. Heading F4S. A shell and tube type heat-exchanger has a number of clusters 16 of tubes 24 which are attached at their ends to headers 26 each cluster being provided with an inlet and an outlet tube 18 leading respectively from and to common inlet and outlet tube headers 20. The tubes 24 are threaded through spacer plates 30 provided with elongated holes (Fig. 5, not shown) so that the tubes may be sprung outwardly and held in this position by means of taper keys (Fig. 7, not shown) inserted into the holes in order to ensure uniform distribution of all the tubes over the cross-section of the shell of the heat-exchanger for the greater part of their length. The preferred outline for the cluster of tubes where they are sprung is hexagonal both where the headers are circular and hexagonal since this shape lends itself to the uniform distribution of the tubes. In order to prevent restriction to the flow of medium outside the tubes which would occur with juxtaposed hexagonal spacer plates the tube clusters may be staggered slightly as shown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4655262A GB991915A (en) | 1961-12-11 | 1961-12-11 | Improvements in and relating to heat exchangers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4655262A GB991915A (en) | 1961-12-11 | 1961-12-11 | Improvements in and relating to heat exchangers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB991915A true GB991915A (en) | 1965-05-12 |
Family
ID=10441694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4655262A Expired GB991915A (en) | 1961-12-11 | 1961-12-11 | Improvements in and relating to heat exchangers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB991915A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3360037A (en) * | 1965-08-24 | 1967-12-26 | Babcock & Wilcox Co | Heat exchanger u-bend tube arrangement |
| US3941187A (en) * | 1971-07-14 | 1976-03-02 | The Babcock & Wilcox Company | Consolidated nuclear steam generator |
| US3963072A (en) * | 1973-11-22 | 1976-06-15 | Linde Aktiengesellschaft | Double-flow regenerator |
| DE2711545A1 (en) * | 1977-03-17 | 1978-09-21 | Hochtemperatur Reaktorbau Gmbh | HEAT EXCHANGER WITH A VARIETY OF STRAIGHT TUBE BUNCHES |
| DE2729526A1 (en) * | 1977-06-30 | 1979-01-11 | Hochtemperatur Reaktorbau Gmbh | VERTICAL HEAT EXCHANGER CIRCULAR CROSS SECTION |
| GB2119073A (en) * | 1982-04-16 | 1983-11-09 | Steinecker Maschf Gmbh | Heat exchanger having a set of pipes |
| CN107120995A (en) * | 2017-05-31 | 2017-09-01 | 山东科技大学 | A kind of shell and tube exchanger with novel baffle |
| WO2018134040A1 (en) * | 2017-01-19 | 2018-07-26 | Linde Aktiengesellschaft | Steam reformer and method for producing a steam reformer |
-
1961
- 1961-12-11 GB GB4655262A patent/GB991915A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3360037A (en) * | 1965-08-24 | 1967-12-26 | Babcock & Wilcox Co | Heat exchanger u-bend tube arrangement |
| US3941187A (en) * | 1971-07-14 | 1976-03-02 | The Babcock & Wilcox Company | Consolidated nuclear steam generator |
| US3963072A (en) * | 1973-11-22 | 1976-06-15 | Linde Aktiengesellschaft | Double-flow regenerator |
| DE2711545A1 (en) * | 1977-03-17 | 1978-09-21 | Hochtemperatur Reaktorbau Gmbh | HEAT EXCHANGER WITH A VARIETY OF STRAIGHT TUBE BUNCHES |
| DE2729526A1 (en) * | 1977-06-30 | 1979-01-11 | Hochtemperatur Reaktorbau Gmbh | VERTICAL HEAT EXCHANGER CIRCULAR CROSS SECTION |
| GB2119073A (en) * | 1982-04-16 | 1983-11-09 | Steinecker Maschf Gmbh | Heat exchanger having a set of pipes |
| WO2018134040A1 (en) * | 2017-01-19 | 2018-07-26 | Linde Aktiengesellschaft | Steam reformer and method for producing a steam reformer |
| CN107120995A (en) * | 2017-05-31 | 2017-09-01 | 山东科技大学 | A kind of shell and tube exchanger with novel baffle |
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