JPS647918A - Counter-gravity three-dimensional precise filter device for low viscous fluid using large number of metallic mesh filter plate of various mesh - Google Patents

Counter-gravity three-dimensional precise filter device for low viscous fluid using large number of metallic mesh filter plate of various mesh

Info

Publication number
JPS647918A
JPS647918A JP16122187A JP16122187A JPS647918A JP S647918 A JPS647918 A JP S647918A JP 16122187 A JP16122187 A JP 16122187A JP 16122187 A JP16122187 A JP 16122187A JP S647918 A JPS647918 A JP S647918A
Authority
JP
Japan
Prior art keywords
mesh
water
washing
raw water
valve
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
JP16122187A
Other languages
Japanese (ja)
Inventor
Toshio Tokunaga
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP16122187A priority Critical patent/JPS647918A/en
Publication of JPS647918A publication Critical patent/JPS647918A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To efficiently filtrate low viscous fluid of high contaminant density necessary to be massively treated by providing a group of metallic mesh filter plates disposed so that the mesh of the plate is made coaser from top to bottom and flowing upward the raw liquid to be filtrated. CONSTITUTION:A large number of metallic filter mesh plates 3 having various fineness are disposed in a single filter main body 2 so that the lower the plate is, the coarser the mesh, is. In the filtration, a back-washing valve 8 is closed and a raw water valve 9 and a clean water valve 10 are opened, and the raw water to be filtrated is pressurized and sent into a cake reservoir chamber C of the lower part of main body from a raw water pipe 2c by the operation of raw water supply pump. And, in the back- washing, the raw water valve 9 is firstly closed, and the raw water supply pump is stopped, and the back-washing valve 8 is fully opened after the confirmation of stoppage of the clean water flow, and the clean water in a clean water reservoir chamber A, the retaining water in each space B1-B7 between each filter plate, and the cake mixed with water in a cake reservoir chamber C are suddenly spouted out as back-washing water from back-washing pipe 2d to the outside of the system.
JP16122187A 1987-06-30 1987-06-30 Counter-gravity three-dimensional precise filter device for low viscous fluid using large number of metallic mesh filter plate of various mesh Pending JPS647918A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16122187A JPS647918A (en) 1987-06-30 1987-06-30 Counter-gravity three-dimensional precise filter device for low viscous fluid using large number of metallic mesh filter plate of various mesh

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16122187A JPS647918A (en) 1987-06-30 1987-06-30 Counter-gravity three-dimensional precise filter device for low viscous fluid using large number of metallic mesh filter plate of various mesh

Publications (1)

Publication Number Publication Date
JPS647918A true JPS647918A (en) 1989-01-11

Family

ID=15730924

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16122187A Pending JPS647918A (en) 1987-06-30 1987-06-30 Counter-gravity three-dimensional precise filter device for low viscous fluid using large number of metallic mesh filter plate of various mesh

Country Status (1)

Country Link
JP (1) JPS647918A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007086459A1 (en) * 2006-01-25 2007-08-02 Origin Electric Company, Limited Liquid substance supply device and liquid substance supply method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6144527A (en) * 1984-08-04 1986-03-04 Sogabe Tekkosho:Kk Gear shaving attachment

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6144527A (en) * 1984-08-04 1986-03-04 Sogabe Tekkosho:Kk Gear shaving attachment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007086459A1 (en) * 2006-01-25 2007-08-02 Origin Electric Company, Limited Liquid substance supply device and liquid substance supply method
JP2007196109A (en) * 2006-01-25 2007-08-09 Origin Electric Co Ltd Apparatus and method for supplying liquid material
US8117981B2 (en) 2006-01-25 2012-02-21 Origin Electric Company, Limited Liquid material supplying apparatus and liquid material supplying method

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