JPS5684605A - Multicylinder type automatic backwashing filter - Google Patents

Multicylinder type automatic backwashing filter

Info

Publication number
JPS5684605A
JPS5684605A JP16029279A JP16029279A JPS5684605A JP S5684605 A JPS5684605 A JP S5684605A JP 16029279 A JP16029279 A JP 16029279A JP 16029279 A JP16029279 A JP 16029279A JP S5684605 A JPS5684605 A JP S5684605A
Authority
JP
Japan
Prior art keywords
filter
feed liquid
flows
outside
filtrate
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
JP16029279A
Other languages
Japanese (ja)
Other versions
JPS5726807B2 (en
Inventor
Takeji Sekiguchi
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.)
KANAGAWA KIKI KOGYO KK
Original Assignee
KANAGAWA KIKI KOGYO KK
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 KANAGAWA KIKI KOGYO KK filed Critical KANAGAWA KIKI KOGYO KK
Priority to JP16029279A priority Critical patent/JPS5684605A/en
Publication of JPS5684605A publication Critical patent/JPS5684605A/en
Publication of JPS5726807B2 publication Critical patent/JPS5726807B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Filtration Of Liquid (AREA)

Abstract

PURPOSE: To perform backwashing automatically, in a filter device which flows stained liquid through filter elements and separates solid particles, by blocking the inflow to part of the elements and simultaneously opening the element inlet part thereof to the outside of the device where pressure is low.
CONSTITUTION: Feed liquid enters through a feed liquid inlet 3, and enters the inner side of filter elements 5 through a plurality of opening parts 8, whereby it is filtered. The filtrate flows toward a filtrate outlet 4 and part thereof flows as actuator-driving oil through a pipe 27 from a cock 25 and drives an actuator 16. This filtrate passes through a pipe 28 and reaches a clean oil hopper 30. With the filter element where the feed liquid inlet opening part 8 and backwash drain outlet opening part 9 opposes by the rotation of the filter elements and the coupler thereof, the entry of the feed liquid is blocked and in turn, the inlet part communicates with the outside of the device under low pressure; therefore, backflowing is caused by a pressure difference, by which the filter cake is backwashed, and flows out to a stained oil receiving hopper 29 outside of the device.
COPYRIGHT: (C)1981,JPO&Japio
JP16029279A 1979-12-12 1979-12-12 Multicylinder type automatic backwashing filter Granted JPS5684605A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16029279A JPS5684605A (en) 1979-12-12 1979-12-12 Multicylinder type automatic backwashing filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16029279A JPS5684605A (en) 1979-12-12 1979-12-12 Multicylinder type automatic backwashing filter

Publications (2)

Publication Number Publication Date
JPS5684605A true JPS5684605A (en) 1981-07-10
JPS5726807B2 JPS5726807B2 (en) 1982-06-07

Family

ID=15711819

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16029279A Granted JPS5684605A (en) 1979-12-12 1979-12-12 Multicylinder type automatic backwashing filter

Country Status (1)

Country Link
JP (1) JPS5684605A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104258616A (en) * 2014-09-05 2015-01-07 上海嘉洲环保机电设备有限责任公司 Differential type automatic backwashing seawater solid-liquid separation device
CN104771947A (en) * 2012-09-04 2015-07-15 福建百川资源再生科技有限公司 Re-improved type pulse full-automatic backwashing filter
CN104771946A (en) * 2012-09-04 2015-07-15 福建百川资源再生科技有限公司 Novel full-automatic back-washing pulse filter
CN108348825A (en) * 2015-08-14 2018-07-31 C·C·詹森有限公司 Include the oil filter of flowed friction part

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6254434U (en) * 1985-09-25 1987-04-04

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104771947A (en) * 2012-09-04 2015-07-15 福建百川资源再生科技有限公司 Re-improved type pulse full-automatic backwashing filter
CN104771946A (en) * 2012-09-04 2015-07-15 福建百川资源再生科技有限公司 Novel full-automatic back-washing pulse filter
CN104771946B (en) * 2012-09-04 2016-04-27 福建百川资源再生科技有限公司 Pulse full-automatic backwash filter
CN104771947B (en) * 2012-09-04 2016-06-22 福建百川资源再生科技有限公司 Pulse full-automatic backwash filter
CN104258616A (en) * 2014-09-05 2015-01-07 上海嘉洲环保机电设备有限责任公司 Differential type automatic backwashing seawater solid-liquid separation device
CN108348825A (en) * 2015-08-14 2018-07-31 C·C·詹森有限公司 Include the oil filter of flowed friction part
CN108348825B (en) * 2015-08-14 2021-02-26 C·C·詹森有限公司 Oil filter comprising a hydraulic resistance element

Also Published As

Publication number Publication date
JPS5726807B2 (en) 1982-06-07

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