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 meshInfo
- Publication number
- JPS647918A JPS647918A JP62161221A JP16122187A JPS647918A JP S647918 A JPS647918 A JP S647918A JP 62161221 A JP62161221 A JP 62161221A 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
Links
- 239000012530 fluid Substances 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 13
- 238000011001 backwashing Methods 0.000 abstract 5
- 238000012790 confirmation Methods 0.000 abstract 1
- 239000000356 contaminant Substances 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
Landscapes
- Filtration Of Liquid (AREA)
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.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62161221A 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 |
---|---|---|---|
JP62161221A 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 |
---|---|---|---|
JP62161221A 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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6144527A (en) * | 1984-08-04 | 1986-03-04 | Sogabe Tekkosho:Kk | Gear shaving attachment |
-
1987
- 1987-06-30 JP JP62161221A patent/JPS647918A/en active Pending
Patent Citations (1)
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)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS644209A (en) | Method and apparatus for continuously filtering liquid | |
GB603443A (en) | Improvements in or relating to filter apparatus | |
DE2455172A1 (en) | GRAVITY FILTRATION SYSTEM WITH A DEVICE FOR CLEANING YOUR FILTER BED | |
US4290894A (en) | Process and apparatus for cleaning contaminated water | |
GB1359225A (en) | Filtering liquids | |
GB1181392A (en) | Improvements in or relating to Filtration | |
GB1389105A (en) | Apparatus for the filtration of liquids | |
GB2190603A (en) | Method and apparatus for clarifying beer | |
US2948400A (en) | Filtering apparatus | |
US3757954A (en) | Two-way filter | |
DE3272026D1 (en) | Filtering apparatus | |
GB1333585A (en) | Biological aerated filters | |
JPS647918A (en) | Counter-gravity three-dimensional precise filter device for low viscous fluid using large number of metallic mesh filter plate of various mesh | |
CA2061241A1 (en) | Underdrain for granular medium filter | |
DE1436302B2 (en) | Precoat filter | |
US4157962A (en) | Filtration method and apparatus | |
GB1219489A (en) | Method and apparatus for producing contact between a liquid stream and a bed of solid particles | |
US4752392A (en) | Filtration apparatus having a plurality of filtration beds | |
ES8501990A1 (en) | Filtering method and apparatus | |
US3459305A (en) | Filtering apparatus | |
GB1601380A (en) | Process and apparatus for purification of effluents | |
GB1190248A (en) | Upward Flow Fluid Filter | |
GB914393A (en) | Backwash filtering system | |
GB1186774A (en) | Improvements in and relating to Filters and Filtering | |
CN205933407U (en) | Synthesize water treatment facilities with micron order scrubbing function |