JPH0427883B2 - - Google Patents
Info
- Publication number
- JPH0427883B2 JPH0427883B2 JP62170315A JP17031587A JPH0427883B2 JP H0427883 B2 JPH0427883 B2 JP H0427883B2 JP 62170315 A JP62170315 A JP 62170315A JP 17031587 A JP17031587 A JP 17031587A JP H0427883 B2 JPH0427883 B2 JP H0427883B2
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- nozzle
- opening
- filtration
- backwash water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 97
- 238000001914 filtration Methods 0.000 claims description 73
- 238000005192 partition Methods 0.000 claims description 31
- 238000011084 recovery Methods 0.000 claims description 28
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000011001 backwashing Methods 0.000 description 10
- 238000004891 communication Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62170315A JPS6415108A (en) | 1987-07-07 | 1987-07-07 | Back-washing type filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62170315A JPS6415108A (en) | 1987-07-07 | 1987-07-07 | Back-washing type filter device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6415108A JPS6415108A (en) | 1989-01-19 |
| JPH0427883B2 true JPH0427883B2 (zh) | 1992-05-13 |
Family
ID=15902686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62170315A Granted JPS6415108A (en) | 1987-07-07 | 1987-07-07 | Back-washing type filter device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6415108A (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004004756A1 (de) * | 2004-01-30 | 2005-08-25 | Hydac Process Technology Gmbh | Filtervorrichtung |
| CN101432057B (zh) * | 2006-05-02 | 2013-01-02 | 比吉尔·尼尔森 | 从大流量流动液体中分离和过滤颗粒及有机物的装置和方法 |
-
1987
- 1987-07-07 JP JP62170315A patent/JPS6415108A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6415108A (en) | 1989-01-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080513 Year of fee payment: 16 |