GB670944A - Improvements in and relating to forced re-circulation tubular steam generators - Google Patents
Improvements in and relating to forced re-circulation tubular steam generatorsInfo
- Publication number
- GB670944A GB670944A GB1768750A GB1768750A GB670944A GB 670944 A GB670944 A GB 670944A GB 1768750 A GB1768750 A GB 1768750A GB 1768750 A GB1768750 A GB 1768750A GB 670944 A GB670944 A GB 670944A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- furnace
- wall
- steam
- forced
- 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
- F22G—SUPERHEATING OF STEAM
- F22G5/00—Controlling superheat temperature
- F22G5/04—Controlling superheat temperature by regulating flue gas flow, e.g. by proportioning or diverting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B29/00—Steam boilers of forced-flow type
- F22B29/02—Steam boilers of forced-flow type of forced-circulation type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
670,944. Forced-flow steam boilers. LA MONT INTERNATIONAL ASSOCIATION, Ltd. July 14, 1950, No. 17687/50. Classes 123(ii) and 123(iii) The uptake from the furnace 1 of a forced-flow steam boiler is divided into two passes by a wall 5 of steam-generating tubes. One pass houses a a superheater 11 which is shielded from the heat of the furnace by the tubes 4 of the wall 5, said tubes extending from a lower water header 3 along the floor anc back of the furnace to an upper header 6 connected to a steam-and-water drum, not shown; a bank 9 of steam-generating tubes 8, extending between headers 7, 10, is housed in the other pass. Above the header 6 is a damper 13 by means, of which the relative quantities of gases flowing through the two passes may be regulated to control the degree of superheat. the tube bank 9 and superheater 11 are preferably supported by the wall 5, and the straight parts of the tubes 4, 8, 11 within the furnace uptake may be horizontal or inclined. Economizers 12, also supported by the wall 5, may be fitted in the uptake passes. In a modification. the tubes 4 extend across both gas passes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1768750A GB670944A (en) | 1950-07-14 | 1950-07-14 | Improvements in and relating to forced re-circulation tubular steam generators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1768750A GB670944A (en) | 1950-07-14 | 1950-07-14 | Improvements in and relating to forced re-circulation tubular steam generators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB670944A true GB670944A (en) | 1952-04-30 |
Family
ID=10099450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1768750A Expired GB670944A (en) | 1950-07-14 | 1950-07-14 | Improvements in and relating to forced re-circulation tubular steam generators |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB670944A (en) |
-
1950
- 1950-07-14 GB GB1768750A patent/GB670944A/en not_active Expired
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