JPS5633011A - Washing mechanism of air washing jointly used type automatic filtration apparatus - Google Patents
Washing mechanism of air washing jointly used type automatic filtration apparatusInfo
- Publication number
- JPS5633011A JPS5633011A JP10817779A JP10817779A JPS5633011A JP S5633011 A JPS5633011 A JP S5633011A JP 10817779 A JP10817779 A JP 10817779A JP 10817779 A JP10817779 A JP 10817779A JP S5633011 A JPS5633011 A JP S5633011A
- Authority
- JP
- Japan
- Prior art keywords
- syphon
- water
- washing
- bed
- water level
- 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.)
- Granted
Links
Abstract
PURPOSE: To make the control of inflow and stopping, etc. of water by the valveless process construction possible, by providing the cut-off syphon and air washing syphon between each setttling pond and common channel and also, providing auxiliary syphon between each side of filter bed and washing drainage syphon.
CONSTITUTION: Feed water is flowed in the water collecting trough 3 from the inflow channel 1 through the inflow syphon 2 and is flowed in the settling pond 4. Minute flocks in the feed water are caught by the filter bed 5 and filtered water is sent to the tank for purifying water through the water collecting bottom 6, the section box 7, the cut-off syphon 8 or air washing syphon 9, the common channel 10 and the overflow dam 11. When the water level of the pond 4 is raised by an increase of filter resistance of the bed 5, the syphon 2 is closed and the water level is lowered. The syphons 8 and 9 are closed by detecting lowering of the water level and the bond 4 is made in isolated condition. Next, the washing drainage syphon 12 is started and the water level is lowered and then, the feed water of bed 5 side is discharged to the syphon 12 side by the auxiliary syphon 13.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10817779A JPS5633011A (en) | 1979-08-27 | 1979-08-27 | Washing mechanism of air washing jointly used type automatic filtration apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10817779A JPS5633011A (en) | 1979-08-27 | 1979-08-27 | Washing mechanism of air washing jointly used type automatic filtration apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5633011A true JPS5633011A (en) | 1981-04-03 |
JPS5725246B2 JPS5725246B2 (en) | 1982-05-28 |
Family
ID=14477936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10817779A Granted JPS5633011A (en) | 1979-08-27 | 1979-08-27 | Washing mechanism of air washing jointly used type automatic filtration apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5633011A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57177308A (en) * | 1981-04-25 | 1982-11-01 | Kubota Ltd | Filter apparatus for water treatment |
JPS57177309A (en) * | 1981-04-23 | 1982-11-01 | Kubota Ltd | Filter apparatus for water treatment |
JP2013071096A (en) * | 2011-09-29 | 2013-04-22 | Swing Corp | Catchment |
-
1979
- 1979-08-27 JP JP10817779A patent/JPS5633011A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57177309A (en) * | 1981-04-23 | 1982-11-01 | Kubota Ltd | Filter apparatus for water treatment |
JPS57177308A (en) * | 1981-04-25 | 1982-11-01 | Kubota Ltd | Filter apparatus for water treatment |
JP2013071096A (en) * | 2011-09-29 | 2013-04-22 | Swing Corp | Catchment |
Also Published As
Publication number | Publication date |
---|---|
JPS5725246B2 (en) | 1982-05-28 |
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