GB605557A - Improved gas heaters, particularly for thermal power plants - Google Patents
Improved gas heaters, particularly for thermal power plantsInfo
- Publication number
- GB605557A GB605557A GB250/45A GB25045A GB605557A GB 605557 A GB605557 A GB 605557A GB 250/45 A GB250/45 A GB 250/45A GB 25045 A GB25045 A GB 25045A GB 605557 A GB605557 A GB 605557A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- recuperator
- supplied
- combustion
- flue
- 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
- F28D7/16—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 being arranged in parallel spaced relation
- F28D7/163—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 being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Air Supply (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
605,557. Air and gas heating furnaces. AKT.-GES. FUR TECHNISCHE STUDIEN. Jan. 3, 1945, No. 250. Convention date, Nov. 13, 1943. [Class 64(i)] [Also in Group XII] In an air or gas heating furnace, e.g. for use in thermal power plants with a gaseous working medium, provided with a surface recuperator for air for combustion, some of the flue gases are withdrawn from the flue through a connection line before reaching the recuperator, and/or more air is heated in the recuperator than is needed for combustion in the furnace and the excess heated air is supplied through a connection line to heat-consuming means, so as to reduce the heat carried away in the exhaust gases. In the furnace shown, part of the air passing through the pipe 9 from the recuperator 6 is supplied to a fuel pulverizer 12, the fuel leaving which is separated from the air and resultant vapours in a separator 14 before reaching a second pulverizer 11 to which the remainder of the preheated air is supplied for combustion. Alternatively or additionally part of the flue gases are withdrawn from the flue before they reach the recuperator and are supplied to the first pulverizer.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH605557X | 1943-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB605557A true GB605557A (en) | 1948-07-27 |
Family
ID=4523047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB250/45A Expired GB605557A (en) | 1943-11-13 | 1945-01-03 | Improved gas heaters, particularly for thermal power plants |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB605557A (en) |
-
1945
- 1945-01-03 GB GB250/45A patent/GB605557A/en not_active Expired
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