GB1126444A - Improvements in or relating to steam power plants - Google Patents
Improvements in or relating to steam power plantsInfo
- Publication number
- GB1126444A GB1126444A GB3737166A GB3737166A GB1126444A GB 1126444 A GB1126444 A GB 1126444A GB 3737166 A GB3737166 A GB 3737166A GB 3737166 A GB3737166 A GB 3737166A GB 1126444 A GB1126444 A GB 1126444A
- Authority
- GB
- United Kingdom
- Prior art keywords
- feed water
- pipe
- tank
- valve
- supplied
- 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 9
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0068—General arrangements, e.g. flowsheets
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
1,126,444. Deaerating feed water. G. & J. WEIR Ltd. 7 July, 1967 [19 Aug., 1966], No. 37371/66. Heading F4A. In a boiler feed water deaerater 11, Fig. 2, having a deaerated feed water tank 13, steam supply line 30, vapour vent 12 and feed water supply pipe 31, drop in pressure in the pipe 30 upon load reduction in the power plant causes closing of a non-return valve 29 and of the vent valve 12 to trap vapour in the tank 13 and opening of a by-pass 40 to by-pass the feed water around the deaerater 11 and deliver it into the water content in the tank 13. The by-pass 40 is controlled by a valve 43 operated pneumatically conjointly with the valve 12. Under normal operation the feed water from pipe 31 is sprayed through sprayers 32 into the deaerator 11 connected through opening 35 to the tank 13. The pipe 30 is supplied with steam from one of the stages 18 of a three-stage turbine 17 . . . 19 driving an alternator 20. Water is supplied from the condenser 21 by pump 23 through intermediate heater 16 to the pipe 31 and the deaerated feed water is supplied by pump 14 through preheaters 15 to an economizer 26 in the boiler 10 which also comprises superheater coil 24 and a reheater 27.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3737166A GB1126444A (en) | 1966-08-19 | 1966-08-19 | Improvements in or relating to steam power plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3737166A GB1126444A (en) | 1966-08-19 | 1966-08-19 | Improvements in or relating to steam power plants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1126444A true GB1126444A (en) | 1968-09-05 |
Family
ID=10395950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3737166A Expired GB1126444A (en) | 1966-08-19 | 1966-08-19 | Improvements in or relating to steam power plants |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1126444A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113031681A (en) * | 2021-03-03 | 2021-06-25 | 江苏南通发电有限公司 | Condensation depth frequency conversion optimization method for thermal generator set |
-
1966
- 1966-08-19 GB GB3737166A patent/GB1126444A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113031681A (en) * | 2021-03-03 | 2021-06-25 | 江苏南通发电有限公司 | Condensation depth frequency conversion optimization method for thermal generator set |
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