GB818028A - Improvements in tubulous heat exchange apparatus - Google Patents
Improvements in tubulous heat exchange apparatusInfo
- Publication number
- GB818028A GB818028A GB21725/57A GB2172557A GB818028A GB 818028 A GB818028 A GB 818028A GB 21725/57 A GB21725/57 A GB 21725/57A GB 2172557 A GB2172557 A GB 2172557A GB 818028 A GB818028 A GB 818028A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- welded
- heat exchanger
- united
- beams
- 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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/10—Water tubes; Accessories therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/10—Water tubes; Accessories therefor
- F22B37/20—Supporting arrangements, e.g. for securing water-tube sets
- F22B37/202—Suspension and securing arrangements for contact heating surfaces
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
818,028. Tubular heat exchangers; steam superheaters. BABCOCK & WILCOX Ltd. July 9, 1957 [July 10, 1956], No. 21725/57. Classes 64(3) and 123(3) In a cross-flow tubular heat exchanger in which steam or other vapour or other fluid flowing through the tubes is heated by a fluid such as hot gas flowing over the tubes, a group of parallel-connected vertically aligned horizontal tubes are united to form a beam which is supported at its ends. In the form shown the heat exchanger is arranged in a vertical gas pass leading from a furnace. A tube platen is formed by two parallel-connected sinuous tubes intercalated as shown in Fig. 1 and neighbouring straight portions e.g. 20, 22 of the two tubes are united in pairs by welding with metallic spacer members e.g. 24, 25, 26 interposed therebetween, each such united pair forming a beam. Neighbouring beams are interconnected by sliding joints which permit relative expansion longitudinally and each joint comprises metallic sleeves 80, 82 (see Figs. 4, 5), welded to the lower tube of a beam the bore of the sleeves being aligned with a similar sleeve 86 welded to the upper tube of an adjacent beam. A rod is welded in the bore of sleeve 86 and is slidable in the sleeve 80, 82. Support for the ends of the beams is provided by brackets such as 104, 108, 121 and 123 carried by tubes 28, 30 lining the gas pass and by saddle members such as 101, 103, 105, 107 welded to one beam and . slidable in an adjacent beam. The lowermost beams are supported by stirrup members 114, 126 pivotally secured to the next upper beam. Tiles 32, 51 at the top of the platen prevent by-passing of the tubes by the heating gases. The heat exchanger may comprise a plurality of platens adjacent platens being spaced apart by lugs such as 38.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US818028XA | 1956-07-10 | 1956-07-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB818028A true GB818028A (en) | 1959-08-12 |
Family
ID=22166500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21725/57A Expired GB818028A (en) | 1956-07-10 | 1957-07-09 | Improvements in tubulous heat exchange apparatus |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE559078A (en) |
GB (1) | GB818028A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3172821A (en) * | 1960-04-30 | 1965-03-09 | Meyers fuel elements | |
US3285334A (en) * | 1961-12-11 | 1966-11-15 | Peerless Of America | Integral dual-passage heat exchange tubing with reverse bends |
US3366172A (en) * | 1965-01-21 | 1968-01-30 | Sulzer Ag | Heat exchanger tube support and tube assembly |
FR2514481A1 (en) * | 1981-10-09 | 1983-04-15 | Creusot Loire | HEAT EXCHANGER WITH TUBE HELICOIDAL WINDINGS |
FR2568993A1 (en) * | 1984-08-08 | 1986-02-14 | Stein Industrie | Device for firmly fixing adjacent extreme lengths of a panel of horizontal tubes |
-
0
- BE BE559078D patent/BE559078A/xx unknown
-
1957
- 1957-07-09 GB GB21725/57A patent/GB818028A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3172821A (en) * | 1960-04-30 | 1965-03-09 | Meyers fuel elements | |
US3285334A (en) * | 1961-12-11 | 1966-11-15 | Peerless Of America | Integral dual-passage heat exchange tubing with reverse bends |
US3366172A (en) * | 1965-01-21 | 1968-01-30 | Sulzer Ag | Heat exchanger tube support and tube assembly |
FR2514481A1 (en) * | 1981-10-09 | 1983-04-15 | Creusot Loire | HEAT EXCHANGER WITH TUBE HELICOIDAL WINDINGS |
EP0077268A1 (en) * | 1981-10-09 | 1983-04-20 | Creusot-Loire | Heat exchanger with helically coiled tubes |
FR2568993A1 (en) * | 1984-08-08 | 1986-02-14 | Stein Industrie | Device for firmly fixing adjacent extreme lengths of a panel of horizontal tubes |
Also Published As
Publication number | Publication date |
---|---|
BE559078A (en) |
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