JPS55149611A - Strainer having backwash means - Google Patents

Strainer having backwash means

Info

Publication number
JPS55149611A
JPS55149611A JP5669979A JP5669979A JPS55149611A JP S55149611 A JPS55149611 A JP S55149611A JP 5669979 A JP5669979 A JP 5669979A JP 5669979 A JP5669979 A JP 5669979A JP S55149611 A JPS55149611 A JP S55149611A
Authority
JP
Japan
Prior art keywords
backwash
separated liquid
liquid
chamber
plate
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
JP5669979A
Other languages
Japanese (ja)
Other versions
JPS624163B2 (en
Inventor
Koichi Suzuki
Kisaburo Yukimura
Kazuo Watanabe
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.)
JIENATSUGU EKUITSUPUMENTO Ltd
JIENATSUGU EQUIP Ltd
NIPPON DYEING MACH Manufacturing CO Ltd
NIPPON DYEING MACHINE Manufacturing CO
Original Assignee
JIENATSUGU EKUITSUPUMENTO Ltd
JIENATSUGU EQUIP Ltd
NIPPON DYEING MACH Manufacturing CO Ltd
NIPPON DYEING MACHINE Manufacturing CO
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 JIENATSUGU EKUITSUPUMENTO Ltd, JIENATSUGU EQUIP Ltd, NIPPON DYEING MACH Manufacturing CO Ltd, NIPPON DYEING MACHINE Manufacturing CO filed Critical JIENATSUGU EKUITSUPUMENTO Ltd
Priority to JP5669979A priority Critical patent/JPS55149611A/en
Publication of JPS55149611A publication Critical patent/JPS55149611A/en
Publication of JPS624163B2 publication Critical patent/JPS624163B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Filtration Of Liquid (AREA)

Abstract

PURPOSE: To effect an efficient and continuous particle separation and backwash operation by a method wherein at the separated liquid side of a separator plate to trap particles from liquid, a backwash means to remove trapped particles is installed such that separated liquid is projected from a rotating backwash blade.
CONSTITUTION: At the separated liquid side chamber 10 of strainer body 4 having a separator plate 9, is installed a rotary longitudinal backwash blade 17 having an opening for projecting separated liquid to the plate 9. Part of separated liquid is sent via discharge pipe 15, rotary shaft 19, and is projected onto the separator plat 9, so that removal and backwash is effected for particles coming with raw liquid from pump 2 and deposited on the plate 9. Sludge valve 22 is provided in sludge area 21 at the bottom of inlet liquid side chamber 5. When pressure sensitive means 23 installed in the separated liquid chamber 10 finds pressure in the chamber 10 below the specified value, the valve 22 is caused to open so that sludge is discharged. Thus, the process allows separation and cleaning operation to be performed in parallel, and thereby results in enhanced work efficiency and long service life of separating material 7.
COPYRIGHT: (C)1980,JPO&Japio
JP5669979A 1979-05-09 1979-05-09 Strainer having backwash means Granted JPS55149611A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5669979A JPS55149611A (en) 1979-05-09 1979-05-09 Strainer having backwash means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5669979A JPS55149611A (en) 1979-05-09 1979-05-09 Strainer having backwash means

Publications (2)

Publication Number Publication Date
JPS55149611A true JPS55149611A (en) 1980-11-21
JPS624163B2 JPS624163B2 (en) 1987-01-29

Family

ID=13034704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5669979A Granted JPS55149611A (en) 1979-05-09 1979-05-09 Strainer having backwash means

Country Status (1)

Country Link
JP (1) JPS55149611A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02273504A (en) * 1989-04-13 1990-11-08 Tokyo Seimitsu Hatsujo Kk Circulation cleaning device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02273504A (en) * 1989-04-13 1990-11-08 Tokyo Seimitsu Hatsujo Kk Circulation cleaning device

Also Published As

Publication number Publication date
JPS624163B2 (en) 1987-01-29

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