JPS5716799A - Method and device for purifying condensed water - Google Patents
Method and device for purifying condensed waterInfo
- Publication number
- JPS5716799A JPS5716799A JP8913580A JP8913580A JPS5716799A JP S5716799 A JPS5716799 A JP S5716799A JP 8913580 A JP8913580 A JP 8913580A JP 8913580 A JP8913580 A JP 8913580A JP S5716799 A JPS5716799 A JP S5716799A
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- condensate
- inputted
- purifying means
- comparator
- 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.)
- Granted
Links
Landscapes
- Feedback Control In General (AREA)
- Flow Control (AREA)
Abstract
PURPOSE: To improve the follow-up property of uniform flow rate control between a plurality of purifying means used in such as a heat power plant by performing the uniform flow rate control of the condensate of the purifying means based on the total condensate flow rate of all the purifying means and the condensate flow rate of the respective purifying means.
CONSTITUTION: The total condensate flow rate is detected by a flow rate detector 14 provided on a condensate feeding pipe 3 and the detected value is inputted into a comparator 22. The number of condensate feed pumps in operation is inputted into a preset value selector 25 and also inputted into the comparator 22 via a setting circuit 23 or 24 according to the number to be inputted. The comparator 22 calculates a difference between the 100% flow rate and the total condensate flow rate detected by the detector 14. The resultant is inputted into an average value calculator 40 to obtain an increase in the flow rate for a uniform distribution among the respective condensate purifying means in row 5. The calculation results are inputted into another comparator 26 to be compared with the current flow rate of the respective condensate purifying means 5 provided by another detector 6. The comparator 26 thus provides a control signal based on the comparison to a control valve 7. With this construction, the follow-up property of the uniform flow rate control among the respective purifying means can be much improved.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55089135A JPS5953468B2 (en) | 1980-07-02 | 1980-07-02 | Condensate purification method and equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55089135A JPS5953468B2 (en) | 1980-07-02 | 1980-07-02 | Condensate purification method and equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5716799A true JPS5716799A (en) | 1982-01-28 |
JPS5953468B2 JPS5953468B2 (en) | 1984-12-25 |
Family
ID=13962429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55089135A Expired JPS5953468B2 (en) | 1980-07-02 | 1980-07-02 | Condensate purification method and equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5953468B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018156519A (en) * | 2017-03-21 | 2018-10-04 | カヤバ システム マシナリー株式会社 | Servo valve control system |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59135597U (en) * | 1983-02-24 | 1984-09-10 | ヤマハ株式会社 | memory device |
JPS6290166U (en) * | 1985-11-25 | 1987-06-09 | ||
JPS62164692U (en) * | 1986-04-08 | 1987-10-19 | ||
JPS63125396A (en) * | 1986-11-14 | 1988-05-28 | 日本電気株式会社 | Ic card |
JPH0756217Y2 (en) * | 1988-04-08 | 1995-12-25 | 凸版印刷株式会社 | Information card |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4036011A (en) * | 1976-01-28 | 1977-07-19 | Westinghouse Electric Corporation | Multiple valve sequential control for a combined cycle power plant |
JPS5443160A (en) * | 1977-09-12 | 1979-04-05 | Sony Corp | Manufacture of amorphous alloy |
JPS558314Y2 (en) * | 1975-02-27 | 1980-02-23 |
-
1980
- 1980-07-02 JP JP55089135A patent/JPS5953468B2/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS558314Y2 (en) * | 1975-02-27 | 1980-02-23 | ||
US4036011A (en) * | 1976-01-28 | 1977-07-19 | Westinghouse Electric Corporation | Multiple valve sequential control for a combined cycle power plant |
JPS5443160A (en) * | 1977-09-12 | 1979-04-05 | Sony Corp | Manufacture of amorphous alloy |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018156519A (en) * | 2017-03-21 | 2018-10-04 | カヤバ システム マシナリー株式会社 | Servo valve control system |
Also Published As
Publication number | Publication date |
---|---|
JPS5953468B2 (en) | 1984-12-25 |
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