JPS5570313A - Method and apparatus for purification of liquid tank by circulation - Google Patents

Method and apparatus for purification of liquid tank by circulation

Info

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
Application number
JP14327278A
Other languages
Japanese (ja)
Other versions
JPS5730525B2 (en
Inventor
Aizaburo Yagishita
Tadashi Fukuda
Yoichi Kurahashi
Tomio Notsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanshin Seisakusho KK
Sanshin Mfg Co Ltd
Original Assignee
Sanshin Seisakusho KK
Sanshin Mfg Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sanshin Seisakusho KK, Sanshin Mfg Co Ltd filed Critical Sanshin Seisakusho KK
Priority to JP14327278A priority Critical patent/JPS5570313A/en
Publication of JPS5570313A publication Critical patent/JPS5570313A/en
Publication of JPS5730525B2 publication Critical patent/JPS5730525B2/ja
Granted legal-status Critical Current

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
JP14327278A 1978-11-22 1978-11-22 Method and apparatus for purification of liquid tank by circulation Granted JPS5570313A (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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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