GB1100036A - Improvements in or relating to air preheaters - Google Patents
Improvements in or relating to air preheatersInfo
- Publication number
- GB1100036A GB1100036A GB3086965A GB3086965A GB1100036A GB 1100036 A GB1100036 A GB 1100036A GB 3086965 A GB3086965 A GB 3086965A GB 3086965 A GB3086965 A GB 3086965A GB 1100036 A GB1100036 A GB 1100036A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- air
- tubes
- lengths
- combustion
- 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
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/04—Constructions of heat-exchange apparatus characterised by the selection of particular materials of ceramic; of concrete; of natural stone
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Supply (AREA)
Abstract
1,100,036. Air preheaters. CENTRAL ELECTRICITY GENERATING BOARD. 5 July, 1966 [20 July, 1965], No. 30869/65. Heading F4S. In an air preheater, pressurized air passing over upright ceramic tubes is heated by combustion gases at atmospheric pressure passing through the tubes and generated by an independent combustion system, each tube being formed in lengths with abutting flanges on the adjacent ends of two lengths. As shown, the tube lengths are arranged end-to-end with a spigot and socket connection 15 and with abutment flanges 13, 14 which may be coated with a viscous sealing material such as glass or quartz. A similar joint is formed between the lower end of the tube and a lower tube plate 22. The upper ends of the tubes pass through clearance holes in the upper tube plate 32 the seal being effected by a ring 30 slidable on the tube. The relatively high air pressure, e.g. six or seven atmospheres assists in maintaining the tube joint seals. The clearance hole in the upper tube plate is such as to permit passage therethrough of the tube section flanges 13, 14 for assembly purposes. The invention is intended for the preheating of combustion air in an M.H.D. generator plant, the air being preheated by the generator waste gases before passing to the recuperator tubes the hot gases for which are generated in a separate combustion unit (41, Fig. 2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3086965A GB1100036A (en) | 1965-07-20 | 1965-07-20 | Improvements in or relating to air preheaters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3086965A GB1100036A (en) | 1965-07-20 | 1965-07-20 | Improvements in or relating to air preheaters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1100036A true GB1100036A (en) | 1968-01-24 |
Family
ID=10314404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3086965A Expired GB1100036A (en) | 1965-07-20 | 1965-07-20 | Improvements in or relating to air preheaters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1100036A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2209088A1 (en) * | 1972-09-13 | 1974-06-28 | Beth Gmbh Maschf | Exhaust gas cooler - with expansion relief for cooling pipes |
EP0152967B1 (en) * | 1984-01-17 | 1987-03-25 | Hoogovens Groep B.V. | A recuperative heat exchanger |
-
1965
- 1965-07-20 GB GB3086965A patent/GB1100036A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2209088A1 (en) * | 1972-09-13 | 1974-06-28 | Beth Gmbh Maschf | Exhaust gas cooler - with expansion relief for cooling pipes |
EP0152967B1 (en) * | 1984-01-17 | 1987-03-25 | Hoogovens Groep B.V. | A recuperative heat exchanger |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CO5320609A1 (en) | FUSION AND TUNING PROCEDURE OF VITRIFICABLE MATERIALS AND THEIR DEVICE FOR PRACTICE | |
GB1262226A (en) | Sealing and repair coupling for flanged pipe couplings | |
US4122894A (en) | Tube mounting means for a ceramic recuperator | |
GB758213A (en) | Improvements in and relating to cylindrical combustion chambers or furnaces | |
GB1100036A (en) | Improvements in or relating to air preheaters | |
SE8404299L (en) | Ceramic preheater | |
GB1166270A (en) | Interconnection for Flametubes. | |
FR2283383A1 (en) | Expansion joint for cryogenic fluid pipes - has bellows and sleeve forming chamber for gas preventing compensation | |
GB1166777A (en) | Improvements in or relating to Joints and Couplings | |
ES393152A1 (en) | Duct positioner for the control of thermal expansion | |
GB1532553A (en) | Couplings for shafts rods and pipes | |
GB1355190A (en) | Seals | |
GB1332125A (en) | Recuperative burners | |
GB929701A (en) | Improvements in or relating to tubular heat exchangers | |
GB923690A (en) | Improvements in and relating to the construction of recuperators | |
GB1463844A (en) | Sealing joint | |
FR2287013A1 (en) | Joint for sealing domestic boiler - has concentric air in take and exhaust ducting which pass through a brick wall | |
GB190903747A (en) | Improvements in or relating to the Construction of Oil-fired Furnaces, more particularly Annealing Furnaces. | |
FR2311246A1 (en) | Fixing flange for hydraulic circuit - has trangular shape with rounded corners and bearing flange and seal ring for pipe union | |
GB790569A (en) | Improvements in and relating to the connection of tubes in heat exchangers | |
GB1259111A (en) | ||
GB1288531A (en) | ||
GB1504702A (en) | Recuperators | |
GB623745A (en) | Improvements in or relating to a furnace | |
FR2420076A1 (en) | Bolted pipe joint for high pressure gas line - has collar converging on spacer sleeve to wedge gasket onto pipe body |