JPH0433906U - - Google Patents
Info
- Publication number
- JPH0433906U JPH0433906U JP1990075078U JP7507890U JPH0433906U JP H0433906 U JPH0433906 U JP H0433906U JP 1990075078 U JP1990075078 U JP 1990075078U JP 7507890 U JP7507890 U JP 7507890U JP H0433906 U JPH0433906 U JP H0433906U
- Authority
- JP
- Japan
- Prior art keywords
- water
- casing
- predetermined amount
- tank
- filter sand
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000004576 sand Substances 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 3
- 239000000706 filtrate Substances 0.000 claims 3
- 239000003344 environmental pollutant Substances 0.000 claims 2
- 231100000719 pollutant Toxicity 0.000 claims 2
- 238000009287 sand filtration Methods 0.000 claims 2
- 239000007788 liquid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
- B01D24/4689—Displacement of the filtering material to a compartment of the filtering device for regeneration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990075078U JPH0433906U (US07321065-20080122-C00160.png) | 1990-07-13 | 1990-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990075078U JPH0433906U (US07321065-20080122-C00160.png) | 1990-07-13 | 1990-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0433906U true JPH0433906U (US07321065-20080122-C00160.png) | 1992-03-19 |
Family
ID=31615337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990075078U Pending JPH0433906U (US07321065-20080122-C00160.png) | 1990-07-13 | 1990-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0433906U (US07321065-20080122-C00160.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013516316A (ja) * | 2010-01-08 | 2013-05-13 | パークソン コーポレーション | 不純物含有液体を処理するための装置 |
-
1990
- 1990-07-13 JP JP1990075078U patent/JPH0433906U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013516316A (ja) * | 2010-01-08 | 2013-05-13 | パークソン コーポレーション | 不純物含有液体を処理するための装置 |
