JPS5554008A - Filtering apparatus - Google Patents
Filtering apparatusInfo
- Publication number
- JPS5554008A JPS5554008A JP12801478A JP12801478A JPS5554008A JP S5554008 A JPS5554008 A JP S5554008A JP 12801478 A JP12801478 A JP 12801478A JP 12801478 A JP12801478 A JP 12801478A JP S5554008 A JPS5554008 A JP S5554008A
- Authority
- JP
- Japan
- Prior art keywords
- washing water
- washing
- nozzle
- high speed
- cylindrical body
- 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
Landscapes
- Filtration Of Liquid (AREA)
Abstract
PURPOSE: To provide a filtering apparatus eqquiped with a back wash system wherein an amount of washing water is reduced and washing efficiency is high.
CONSTITUTION: A cylinder body 6 with opened ends is provided within a filtering material support layer 5 and a nozzle 8 a hich injects predetermined fluid being different from washing water is provided in the cylindrical body 6. The fluid is injected to the direction of washing water stream from the nozzle 8 in order to inject washing water at high speed while sucking the washing water which flows around the cylindrical body 6 and this high speed injected stream make the filtering material to float and promotes the mutual collision to attain back washing.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12801478A JPS5554008A (en) | 1978-10-17 | 1978-10-17 | Filtering apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12801478A JPS5554008A (en) | 1978-10-17 | 1978-10-17 | Filtering apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5554008A true JPS5554008A (en) | 1980-04-21 |
JPS5616691B2 JPS5616691B2 (en) | 1981-04-17 |
Family
ID=14974339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12801478A Granted JPS5554008A (en) | 1978-10-17 | 1978-10-17 | Filtering apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5554008A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4019835Y1 (en) * | 1964-02-26 | 1965-07-10 | ||
JPS48480U (en) * | 1971-05-29 | 1973-01-06 | ||
JPS515079U (en) * | 1974-06-28 | 1976-01-14 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1435255A (en) * | 1973-08-27 | 1976-05-12 | Liggett & Myers Inc | Filter rods for cigarettes |
-
1978
- 1978-10-17 JP JP12801478A patent/JPS5554008A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4019835Y1 (en) * | 1964-02-26 | 1965-07-10 | ||
JPS48480U (en) * | 1971-05-29 | 1973-01-06 | ||
JPS515079U (en) * | 1974-06-28 | 1976-01-14 |
Also Published As
Publication number | Publication date |
---|---|
JPS5616691B2 (en) | 1981-04-17 |
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