JPS56136607A - Oil-water separator - Google Patents
Oil-water separatorInfo
- Publication number
- JPS56136607A JPS56136607A JP4002280A JP4002280A JPS56136607A JP S56136607 A JPS56136607 A JP S56136607A JP 4002280 A JP4002280 A JP 4002280A JP 4002280 A JP4002280 A JP 4002280A JP S56136607 A JPS56136607 A JP S56136607A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- water
- well
- layer
- drops
- 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
Abstract
PURPOSE: To recover the performance of an oil-water separating element and improve separation efficiency by providing an automatic oil discharge on the upper stream side of the element and an air well for the lower stream side.
CONSTITUTION: A constant amount of oil-water mixed liquid is introduced through a pipe 4 at all times. During this time, an oil discharge solenoid valve 10, a cock 17 and a drain valve 18 are held closed and while the pressure in the oil-water separator is being maintained by a pressure holding means 15, the purified water is flowing out from a pipe 14. In an oil-water separating chamber 5, coarse oil drops float and accumulate in an oil well 6. As the oil layer increases, the surface of an oil-water boundary 7 lowers. The small oil drops which could not have been separated here go to an element 3 together with the water flow, and at a filter layer or a coarse grained layer for sticking oil drops, they float to the oil well 6 or an oil layer 19. When the level 7 lowers down to an electrode 8, the valve 10 opens to automatically discharge the oil to the outside of the system. At this time, the air in an air well 13 expands, and the water of the same amount as the expanded amount back-flows from a water storage chamber 12 by passing through the element 3, thereby stripping the oil, solids, etc. having stuck on the upper stream surface thereof.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4002280A JPS56136607A (en) | 1980-03-27 | 1980-03-27 | Oil-water separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4002280A JPS56136607A (en) | 1980-03-27 | 1980-03-27 | Oil-water separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56136607A true JPS56136607A (en) | 1981-10-26 |
| JPS5749242B2 JPS5749242B2 (en) | 1982-10-21 |
Family
ID=12569271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4002280A Granted JPS56136607A (en) | 1980-03-27 | 1980-03-27 | Oil-water separator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56136607A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004042726A1 (en) * | 2004-09-03 | 2006-03-09 | B + V Industrietechnik Gmbh | Device for separating admixtures from liquids |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50457A (en) * | 1973-05-08 | 1975-01-07 | ||
| JPS518554A (en) * | 1974-07-11 | 1976-01-23 | Fujitsu Ltd | Denkaikondensano seizohoho |
| JPS52154180A (en) * | 1976-06-16 | 1977-12-21 | Sasakura Eng Co Ltd | Oil and water separator |
| JPS5328653A (en) * | 1976-08-31 | 1978-03-17 | Nippon Oil Seal Ind Co Ltd | Method of producing dust guard |
-
1980
- 1980-03-27 JP JP4002280A patent/JPS56136607A/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50457A (en) * | 1973-05-08 | 1975-01-07 | ||
| JPS518554A (en) * | 1974-07-11 | 1976-01-23 | Fujitsu Ltd | Denkaikondensano seizohoho |
| JPS52154180A (en) * | 1976-06-16 | 1977-12-21 | Sasakura Eng Co Ltd | Oil and water separator |
| JPS5328653A (en) * | 1976-08-31 | 1978-03-17 | Nippon Oil Seal Ind Co Ltd | Method of producing dust guard |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004042726A1 (en) * | 2004-09-03 | 2006-03-09 | B + V Industrietechnik Gmbh | Device for separating admixtures from liquids |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5749242B2 (en) | 1982-10-21 |
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