JPS62148804U - - Google Patents
Info
- Publication number
- JPS62148804U JPS62148804U JP3241686U JP3241686U JPS62148804U JP S62148804 U JPS62148804 U JP S62148804U JP 3241686 U JP3241686 U JP 3241686U JP 3241686 U JP3241686 U JP 3241686U JP S62148804 U JPS62148804 U JP S62148804U
- Authority
- JP
- Japan
- Prior art keywords
- water supply
- pressure
- low
- condensate
- drain
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 1
Description
第１図は本考案の構成を示す系統図、第２図は
従来例の系統図、第３図は従来例でプラント熱効
率向上のための例を示す系統図である。
１…復水器、２…復水ポンプ、３…復水処理装
置、４…復水ブースタポンプ、５…低圧ヒータ、
６…給水ポンプ、７…高圧ヒータ、８…蒸気発生
装置、９…湿分分離器ドレン、１０…湿分分離加
熱器ドレン、１１…低圧ヒータドレンタンク、１
２…低圧ドレンポンプ、１３…高圧ヒータドレン
タンク、１４…高圧ドレンポンプ、２１…低圧ヒ
ータバイパス系統、２２…急開弁。
FIG. 1 is a system diagram showing the configuration of the present invention, FIG. 2 is a system diagram of a conventional example, and FIG. 3 is a system diagram showing an example of a conventional example for improving plant thermal efficiency. 1... Condenser, 2... Condensate pump, 3... Condensate treatment device, 4... Condensate booster pump, 5... Low pressure heater,
6... Water supply pump, 7... High pressure heater, 8... Steam generator, 9... Moisture separator drain, 10... Moisture separation heater drain, 11... Low pressure heater drain tank, 1
2...Low pressure drain pump, 13...High pressure heater drain tank, 14...High pressure drain pump, 21...Low pressure heater bypass system, 22...Quick opening valve.
Claims (1)
や復水系統へポンプアツプするプラントで、負荷
遮断時の給水ポンプ吸込圧力確保のために復水系
統に分岐して低圧ヒータバイパス系統を設け、該
系統に急開弁を配設した給水ポンプの吸込圧力確
保装置。 In plants where the drain of high-pressure heaters and low-pressure heaters is pumped up to the water supply system or condensate system, a low-pressure heater bypass system is installed that branches into the condensate system to ensure the suction pressure of the water supply pump during load interruption, and the system is A suction pressure securing device for water supply pumps equipped with an opening valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3241686U JPS62148804U (en) | 1986-03-06 | 1986-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3241686U JPS62148804U (en) | 1986-03-06 | 1986-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62148804U true JPS62148804U (en) | 1987-09-19 |
Family
ID=30839071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3241686U Pending JPS62148804U (en) | 1986-03-06 | 1986-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62148804U (en) |
-
1986
- 1986-03-06 JP JP3241686U patent/JPS62148804U/ja active Pending
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