JPS5570313A - Method and apparatus for purification of liquid tank by circulation - Google Patents
Method and apparatus for purification of liquid tank by circulationInfo
- Publication number
- JPS5570313A JPS5570313A JP14327278A JP14327278A JPS5570313A JP S5570313 A JPS5570313 A JP S5570313A JP 14327278 A JP14327278 A JP 14327278A JP 14327278 A JP14327278 A JP 14327278A JP S5570313 A JPS5570313 A JP S5570313A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- liquid
- tank
- circulation
- main circuit
- 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
- Filtration Of Liquid (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
PURPOSE: To continue purification by circulation without the interruption of filtering operation at the time of exchange of adsorbent by operating an instrument for filtration and an instrument for adsorption separately by means of a single pump in common.
CONSTITUTION: Main circuit consists of a strainer 2, a switching valve 4, a pump 5, a switching valve 6 and a filtering machine 7. The strainer 2 is provided at the bottom of a tank 1 for liquid to be purified. Precipitating solids which can be filtered off and separated, are separated in the main circuit by the filtering operation of the purification by circulation. An overflow receiver 9 outside the tank 1 and at the upper part of the tank 1 is provided, and a second circuit is provided between a circuit 3 and the receiver 9. The circulating filtration of the liquid tank 1 is carried out in the main circuit. In the second circuit, selective adsorption and removal of oil, aged organic materials, surfactant, etc. which are mixed with the liquid and floating, are carried out. The resulting liquid is introduced into the main circuit and filtered off. Solids, fragments of adsorption filter medium which are passed through the second circuit, are separated by the filtering machine, and the liquid is effectively purified.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14327278A JPS5570313A (en) | 1978-11-22 | 1978-11-22 | Method and apparatus for purification of liquid tank by circulation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14327278A JPS5570313A (en) | 1978-11-22 | 1978-11-22 | Method and apparatus for purification of liquid tank by circulation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5570313A true JPS5570313A (en) | 1980-05-27 |
JPS5730525B2 JPS5730525B2 (en) | 1982-06-29 |
Family
ID=15334883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14327278A Granted JPS5570313A (en) | 1978-11-22 | 1978-11-22 | Method and apparatus for purification of liquid tank by circulation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5570313A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4711033A (en) * | 1970-11-20 | 1972-06-01 | ||
JPS4879663U (en) * | 1971-12-29 | 1973-09-29 | ||
JPS5043562A (en) * | 1973-08-23 | 1975-04-19 |
-
1978
- 1978-11-22 JP JP14327278A patent/JPS5570313A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4711033A (en) * | 1970-11-20 | 1972-06-01 | ||
JPS4879663U (en) * | 1971-12-29 | 1973-09-29 | ||
JPS5043562A (en) * | 1973-08-23 | 1975-04-19 |
Also Published As
Publication number | Publication date |
---|---|
JPS5730525B2 (en) | 1982-06-29 |
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