JPH0315124Y2 - - Google Patents
Info
- Publication number
- JPH0315124Y2 JPH0315124Y2 JP12214587U JP12214587U JPH0315124Y2 JP H0315124 Y2 JPH0315124 Y2 JP H0315124Y2 JP 12214587 U JP12214587 U JP 12214587U JP 12214587 U JP12214587 U JP 12214587U JP H0315124 Y2 JPH0315124 Y2 JP H0315124Y2
- Authority
- JP
- Japan
- Prior art keywords
- filter sand
- filter
- pipe
- sand
- stock solution
- 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.)
- Expired
Links
- 239000004576 sand Substances 0.000 claims description 109
- 239000011550 stock solution Substances 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 9
- 238000005406 washing Methods 0.000 claims description 9
- 239000000706 filtrate Substances 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 description 7
- 239000002893 slag Substances 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12214587U JPH0315124Y2 (enrdf_load_html_response) | 1987-08-11 | 1987-08-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12214587U JPH0315124Y2 (enrdf_load_html_response) | 1987-08-11 | 1987-08-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6428913U JPS6428913U (enrdf_load_html_response) | 1989-02-21 |
| JPH0315124Y2 true JPH0315124Y2 (enrdf_load_html_response) | 1991-04-03 |
Family
ID=31369796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12214587U Expired JPH0315124Y2 (enrdf_load_html_response) | 1987-08-11 | 1987-08-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0315124Y2 (enrdf_load_html_response) |
-
1987
- 1987-08-11 JP JP12214587U patent/JPH0315124Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6428913U (enrdf_load_html_response) | 1989-02-21 |
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