JPS5794813A - Interface controller - Google Patents
Interface controllerInfo
- Publication number
- JPS5794813A JPS5794813A JP15195081A JP15195081A JPS5794813A JP S5794813 A JPS5794813 A JP S5794813A JP 15195081 A JP15195081 A JP 15195081A JP 15195081 A JP15195081 A JP 15195081A JP S5794813 A JPS5794813 A JP S5794813A
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- interface
- piping
- valve
- liquids
- 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
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/02—Level control, e.g. controlling quantity of material stored in vessel without auxiliary power
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Non-Electrical Variables (AREA)
Abstract
PURPOSE:To control the interface, by connecting the piping connected to the upper and lower sides of an interface to a pressure equalizing device, dividing the inside of the said equalizing device into a light liquid room and a heavy liquid room by means of a diaphragm and simultaneously opening and closing both the valve seat and the valve body provided in these two rooms by means of the diaphragm. CONSTITUTION:A light liquid 3 in a light liquid tank 2 is supplied to a sealed-up container 1 via a pump 4 and a piping 5, and a heavy liquid 7 in the container 1 is supplied to a pressure equalizing device 12 via a piping 8, pumps 9 and 10 plus a piping 11. A diaphragm 14 is provided to the device 12 to divide the main body into two parts, and valve seats 15a and 15b are provided to the divided main bodies 13a and 13b respectively. Then valve bodies 16a and 16b are provided to the diaphragm 14 so as to touch the valve seats 15a and 15b. In case when an interface 7a between the liquids 3 and 7 is set lower than a prescribed height, the diaphragm 14 swells toward the liquid 7. Thus the valve bodies 16a and 16b are opened at a time, and both liquids 3 and 7 flowing out of and flowing into the container 1 increase to raise up the interface 7a. Thus these liquids are reduced to lower the interface 7a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15195081A JPS5794813A (en) | 1981-09-28 | 1981-09-28 | Interface controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15195081A JPS5794813A (en) | 1981-09-28 | 1981-09-28 | Interface controller |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53073997A Division JPS5854603B2 (en) | 1978-06-19 | 1978-06-19 | Interface control method in extraction process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5794813A true JPS5794813A (en) | 1982-06-12 |
Family
ID=15529741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15195081A Pending JPS5794813A (en) | 1981-09-28 | 1981-09-28 | Interface controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5794813A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018015754A (en) * | 2016-07-28 | 2018-02-01 | ケプコ ニュークリア フューエル カンパニー リミテッド | Pulsation feeding device and pulsation supply method for solvent extraction process extraction tower |
-
1981
- 1981-09-28 JP JP15195081A patent/JPS5794813A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018015754A (en) * | 2016-07-28 | 2018-02-01 | ケプコ ニュークリア フューエル カンパニー リミテッド | Pulsation feeding device and pulsation supply method for solvent extraction process extraction tower |
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