JPS647909A - Membrane separator - Google Patents

Membrane separator

Info

Publication number
JPS647909A
JPS647909A JP16195987A JP16195987A JPS647909A JP S647909 A JPS647909 A JP S647909A JP 16195987 A JP16195987 A JP 16195987A JP 16195987 A JP16195987 A JP 16195987A JP S647909 A JPS647909 A JP S647909A
Authority
JP
Japan
Prior art keywords
liq
filter membrane
collecting
horizontal
filter
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
JP16195987A
Other languages
Japanese (ja)
Other versions
JPH0618615B2 (en
Inventor
Shigeki Sawada
Masaaki Shishido
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.)
Kurita Water Industries Ltd
Original Assignee
Kurita Water Industries 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 Kurita Water Industries Ltd filed Critical Kurita Water Industries Ltd
Priority to JP16195987A priority Critical patent/JPH0618615B2/en
Publication of JPS647909A publication Critical patent/JPS647909A/en
Publication of JPH0618615B2 publication Critical patent/JPH0618615B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE:To prevent the damage of a filter membrane by arranging the grooves of the liq. collecting parts of the opposed filter plates so that the directions of the grooves cross each other, and protecting the filter membrane by the respective liq. collecting parts in backwashing. CONSTITUTION:A vertical liq. collecting part 5a having the grooves formed by a vertical recessed part 6a and a vertical projecting part 7a is provided on the front side of the base plate 2 of the filter plate 1, and a horizontal liq. collecting part 5b having the grooves formed by a horizontal recessed part 6b and a horizontal projecting part 7b is provided on the rear side of the base plate 2. Consequently, the directions of the liq. collecting parts 5a and 5b cross each other. Many filter plates 1 covered with a filter membrane are laminated to assemble a membrane separator. The expansion of the filter membrane due to backwashing can be controlled by the respective vertical projecting parts 7a and horizontal projecting parts 7b of the base plate 1 in line contact, and hence backwashing can be effectively carried out without damaging the filter membrane.
JP16195987A 1987-06-29 1987-06-29 Membrane separation device Expired - Fee Related JPH0618615B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16195987A JPH0618615B2 (en) 1987-06-29 1987-06-29 Membrane separation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16195987A JPH0618615B2 (en) 1987-06-29 1987-06-29 Membrane separation device

Publications (2)

Publication Number Publication Date
JPS647909A true JPS647909A (en) 1989-01-11
JPH0618615B2 JPH0618615B2 (en) 1994-03-16

Family

ID=15745318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16195987A Expired - Fee Related JPH0618615B2 (en) 1987-06-29 1987-06-29 Membrane separation device

Country Status (1)

Country Link
JP (1) JPH0618615B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09145560A (en) * 1995-11-24 1997-06-06 Horiba Ltd Filter device for oil concentration sensor
JP2008529780A (en) * 2005-02-24 2008-08-07 マン ウント フンメル ゲゼルシャフト ミット ベシュレンクテル ハフツング Fluid filter unit, filter device, and filtration method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09145560A (en) * 1995-11-24 1997-06-06 Horiba Ltd Filter device for oil concentration sensor
JP2008529780A (en) * 2005-02-24 2008-08-07 マン ウント フンメル ゲゼルシャフト ミット ベシュレンクテル ハフツング Fluid filter unit, filter device, and filtration method
JP4840669B2 (en) * 2005-02-24 2011-12-21 マン ウント フンメル ゲゼルシャフト ミット ベシュレンクテル ハフツング Fluid filter unit, filter device, and filtration method

Also Published As

Publication number Publication date
JPH0618615B2 (en) 1994-03-16

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees