GB532944A - Improvements in or relating to forced flow tubular steam generators - Google Patents
Improvements in or relating to forced flow tubular steam generatorsInfo
- Publication number
- GB532944A GB532944A GB22291/39A GB2229139A GB532944A GB 532944 A GB532944 A GB 532944A GB 22291/39 A GB22291/39 A GB 22291/39A GB 2229139 A GB2229139 A GB 2229139A GB 532944 A GB532944 A GB 532944A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- pipe
- separator
- separators
- forced flow
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 5
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B35/00—Control systems for steam boilers
- F22B35/06—Control systems for steam boilers for steam boilers of forced-flow type
- F22B35/10—Control systems for steam boilers for steam boilers of forced-flow type of once-through type
- F22B35/102—Control systems for steam boilers for steam boilers of forced-flow type of once-through type operating with fixed point of final state of complete evaporation, e.g. in a steam-water separator
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
532,944. Forced flow steam boilers. SULZER FRERES SOC. ANON. Aug. 1, 1939, No. 22291. Convention date, Dec. 13, 1938. [Class 123 (ii)] In a forced flow tubular boiler having a separator 6 in the evaporation zone to separate part only of the water from the steam, and a separator 11 at the beginning of the superheating zone 14, the discharge of water from the separators is controlled by a single temperature responsive device. The temperature responsive device consists of a part 10 of the tube system between the separators and operates valves 51, 12 in the discharge pipes of the separators through servomotors 53, 31. Part of the water collecting in the separator 6 flows through a metering device 7 of constant crosssection in a pipe 8 to a low pressure stage 50 of the installation. The other part of the water together with the water from the separator 11 is discharged into the feed tank 22. A further temperature responsive device 15 beyond the superheater controls through servomotors the supply of feedwater injected into the steam through a pipe 36, a valve 40 in the supply pipe 16 of an engine 17, and a valve 43 in a byepass 44 connecting the pipe 16 directly to'the exhaust pipe 18.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH532944X | 1938-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB532944A true GB532944A (en) | 1941-02-04 |
Family
ID=4518576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22291/39A Expired GB532944A (en) | 1938-12-13 | 1939-08-01 | Improvements in or relating to forced flow tubular steam generators |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB532944A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2869517A (en) * | 1953-09-26 | 1959-01-20 | Sulzer Ag | Once through steam generating plant |
| US3021824A (en) * | 1956-11-22 | 1962-02-20 | Sulzer Ag | Forced flow steam generating plant |
-
1939
- 1939-08-01 GB GB22291/39A patent/GB532944A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2869517A (en) * | 1953-09-26 | 1959-01-20 | Sulzer Ag | Once through steam generating plant |
| US3021824A (en) * | 1956-11-22 | 1962-02-20 | Sulzer Ag | Forced flow steam generating plant |
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