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JPS5573302A - Liquid separating apparatus - Google Patents

Liquid separating apparatus

Info

Publication number
JPS5573302A
JPS5573302A JP14563678A JP14563678A JPS5573302A JP S5573302 A JPS5573302 A JP S5573302A JP 14563678 A JP14563678 A JP 14563678A JP 14563678 A JP14563678 A JP 14563678A JP S5573302 A JPS5573302 A JP S5573302A
Authority
JP
Japan
Prior art keywords
liquid
cleaning element
separating pipe
liquid stream
pipe
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
Application number
JP14563678A
Other languages
Japanese (ja)
Inventor
Kenichiro Fujii
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.)
Nitto Denko Corp
Original Assignee
Nitto Electric Industrial 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 Nitto Electric Industrial Co Ltd filed Critical Nitto Electric Industrial Co Ltd
Priority to JP14563678A priority Critical patent/JPS5573302A/en
Publication of JPS5573302A publication Critical patent/JPS5573302A/en
Pending legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE: To carry out the cleaning of the membrane surface of the inner surface of a separating pipe certainly even if in case of a paralell arranged type assembled separating pipe by a mechanism wherein a cleaning element is entered within a separating pipe and moved reciprocally by a positive and a negative reversal turning of a liquid stream.
CONSTITUTION: A stock solution is passed to the arrow direction and a cleaning element 13 is received in a auxiliary short pipe 9 of the right side. In this condition, a spring 14 is compressed by liquid pressure acting on the cleaning element 13 and is opened at least an opening a positioned to the separating pipe in a liquid passing openings a, b of the auxiliary short pipe 9. When the liquid stream is stopped, the cleaning element 13 is moved by the restoring force and the extension of the spring 14 to close the liquid passing opening a. When the liquid stream is stopped, the liquid is flowed to the reverse direction against the above described liquid direction and the cleaning element 13 is run by this bach pressure of the liquid stream. By the running of this cleaning element 13, the membrane surface of the inner surface of the separating pipe is cleaned.
COPYRIGHT: (C)1980,JPO&Japio
JP14563678A 1978-11-24 1978-11-24 Liquid separating apparatus Pending JPS5573302A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14563678A JPS5573302A (en) 1978-11-24 1978-11-24 Liquid separating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14563678A JPS5573302A (en) 1978-11-24 1978-11-24 Liquid separating apparatus

Publications (1)

Publication Number Publication Date
JPS5573302A true JPS5573302A (en) 1980-06-03

Family

ID=15389585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14563678A Pending JPS5573302A (en) 1978-11-24 1978-11-24 Liquid separating apparatus

Country Status (1)

Country Link
JP (1) JPS5573302A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583299A1 (en) * 1983-12-19 1986-12-19 Atomic Energy Authority Uk METHOD AND APPARATUS FOR TREATING LIQUIDS, IN PARTICULAR BY ULTRAFILTRATION

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583299A1 (en) * 1983-12-19 1986-12-19 Atomic Energy Authority Uk METHOD AND APPARATUS FOR TREATING LIQUIDS, IN PARTICULAR BY ULTRAFILTRATION

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