JPS5531414A - Concentrator operation control - Google Patents
Concentrator operation controlInfo
- Publication number
- JPS5531414A JPS5531414A JP10291078A JP10291078A JPS5531414A JP S5531414 A JPS5531414 A JP S5531414A JP 10291078 A JP10291078 A JP 10291078A JP 10291078 A JP10291078 A JP 10291078A JP S5531414 A JPS5531414 A JP S5531414A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- selector
- concentrator
- output
- valve
- 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
Abstract
PURPOSE: To provide an automatic starting, highly controllable, and labor saving concentrator equipment, a means is provided to control steam supply to increase, regulate, or stop, depending on whether or not detected concentrator temperature is lower, adequate, or higher than specified range of values.
CONSTITUTION: Temperature of concentrator for nuclear power plant, for example, is mesured by elements 29 and put in high or low input selectors 42, 43. Output from the selector 43 is monitored 401, and if the measured temperature is below specified value range, a change-ratio controller 50 signals a switch 491 to control a steam quantity control valve 11. At the input of automatic operation start instruction 55, the change-ratio controller 50 puts out signal to raise temperature without causing thermal shock. When output from the selector 43 reaches the temperature of the specified value or above, the switch is changed from start to normal operation mode. To maintain the operation temperature within the specified range, the valve is controlled by the differential signal from the specified value, and steam flow rate signal from a square root calculator 46. Output from the selector 42 is monitored 402, and if it exceeds the specified range, the valve 11 is fully closed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10291078A JPS5531414A (en) | 1978-08-25 | 1978-08-25 | Concentrator operation control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10291078A JPS5531414A (en) | 1978-08-25 | 1978-08-25 | Concentrator operation control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5531414A true JPS5531414A (en) | 1980-03-05 |
Family
ID=14340000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10291078A Pending JPS5531414A (en) | 1978-08-25 | 1978-08-25 | Concentrator operation control |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5531414A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5973093A (en) * | 1982-10-20 | 1984-04-25 | Toshiba Corp | Thickener for liquid waste |
| JPS59147688A (en) * | 1983-02-15 | 1984-08-24 | Matsushita Electric Works Ltd | Dyeing liquid treating apparatus |
| JPS62176501A (en) * | 1986-01-30 | 1987-08-03 | Toshiba Corp | Operation of centrifugal film dryer |
| WO2016125810A1 (en) * | 2015-02-03 | 2016-08-11 | 株式会社湯山製作所 | Sterilization device and sterilization method |
| WO2016125809A1 (en) * | 2015-02-03 | 2016-08-11 | 株式会社湯山製作所 | Sterilization device and sterilization method |
-
1978
- 1978-08-25 JP JP10291078A patent/JPS5531414A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5973093A (en) * | 1982-10-20 | 1984-04-25 | Toshiba Corp | Thickener for liquid waste |
| JPS59147688A (en) * | 1983-02-15 | 1984-08-24 | Matsushita Electric Works Ltd | Dyeing liquid treating apparatus |
| JPS62176501A (en) * | 1986-01-30 | 1987-08-03 | Toshiba Corp | Operation of centrifugal film dryer |
| JPH0461681B2 (en) * | 1986-01-30 | 1992-10-01 | Tokyo Shibaura Electric Co | |
| WO2016125810A1 (en) * | 2015-02-03 | 2016-08-11 | 株式会社湯山製作所 | Sterilization device and sterilization method |
| WO2016125809A1 (en) * | 2015-02-03 | 2016-08-11 | 株式会社湯山製作所 | Sterilization device and sterilization method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5531414A (en) | Concentrator operation control | |
| JPS5620787A (en) | Minimum flow control in pump | |
| JPS6432005A (en) | Turbine bypass apparatus | |
| JPS5428907A (en) | Turbine control system with rotor stress prediction | |
| JPS5252006A (en) | Moisture separation heater outlet steam temperature control system | |
| JPS54140696A (en) | Output-power control for boiling water type nuclear power plant | |
| JPS5471203A (en) | Feed water flow and feed water pressure control device at transformer operation plant | |
| JPS5553653A (en) | Control system for room cooler | |
| JPS5337206A (en) | Controlling system for steam turbine | |
| JPS5385204A (en) | Controller for steam turbine | |
| JPS5632007A (en) | Automatic load setting circuit | |
| JPS555436A (en) | Reheated steam temperature controller | |
| JPS56165825A (en) | Stepless capacity switching device for gas boiler | |
| JPS5399185A (en) | Temperature controller of steam generator | |
| JPS5638508A (en) | Anti-flashing equipment for steam generator | |
| JPS5793611A (en) | Turbine starting controller | |
| JPS51148101A (en) | Control device for steam temperature | |
| JPS5647606A (en) | Steam turbine plant | |
| JPS54103916A (en) | Controlling of blast furnace exhaust gas energy recovering plant | |
| JPS5371703A (en) | Automatic load controlling device for heat power plant | |
| JPS5659311A (en) | Integral type control monitoring unit | |
| JPS5390544A (en) | Output control method for power plant using extraction turbine | |
| JPS5439790A (en) | Pressure controller of reactor | |
| JPS5476703A (en) | Controller of steam turbine | |
| JPS54128850A (en) | Thermal control system for industrial water in cooling tower |