JPS56124499A - Separation of sludge and sand - Google Patents
Separation of sludge and sandInfo
- Publication number
- JPS56124499A JPS56124499A JP2751080A JP2751080A JPS56124499A JP S56124499 A JPS56124499 A JP S56124499A JP 2751080 A JP2751080 A JP 2751080A JP 2751080 A JP2751080 A JP 2751080A JP S56124499 A JPS56124499 A JP S56124499A
- Authority
- JP
- Japan
- Prior art keywords
- sludge
- sand
- crushed finely
- separation
- cutter
- 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
Abstract
PURPOSE: To continue the separation of sand and sludge stably by crushing residue mixed into a sludge with a pump with a cutter and feeding under pressure the sludge to a liquid cyclone to separate sand therefrom.
CONSTITUTION: A sludge extracted from a sedimentation pond 2 and a final sedimentation pond 3 is forcibly crushed finely crushed finely with pumps 15 and 16 with a cutter. After crushed finely, the sludge is passed through liquid cyclones 9 and 10 via storage tanks 7 and 8 and separated into an inorganic sand and an organic sludge to be charged.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2751080A JPS56124499A (en) | 1980-03-05 | 1980-03-05 | Separation of sludge and sand |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2751080A JPS56124499A (en) | 1980-03-05 | 1980-03-05 | Separation of sludge and sand |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56124499A true JPS56124499A (en) | 1981-09-30 |
Family
ID=12223123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2751080A Pending JPS56124499A (en) | 1980-03-05 | 1980-03-05 | Separation of sludge and sand |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56124499A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04271899A (en) * | 1991-02-26 | 1992-09-28 | Sanki Eng Co Ltd | Method and device for stripping and separating pollutant |
JP2006305536A (en) * | 2005-03-29 | 2006-11-09 | Maezawa Ind Inc | Waste water treatment apparatus |
JP2019093354A (en) * | 2017-11-24 | 2019-06-20 | 月島機械株式会社 | Sludge concentration equipment and sludge concentration method |
JP2020146667A (en) * | 2019-03-15 | 2020-09-17 | 月島テクノメンテサービス株式会社 | Sludge treatment method and sludge treatment facility |
-
1980
- 1980-03-05 JP JP2751080A patent/JPS56124499A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04271899A (en) * | 1991-02-26 | 1992-09-28 | Sanki Eng Co Ltd | Method and device for stripping and separating pollutant |
JP2006305536A (en) * | 2005-03-29 | 2006-11-09 | Maezawa Ind Inc | Waste water treatment apparatus |
JP2019093354A (en) * | 2017-11-24 | 2019-06-20 | 月島機械株式会社 | Sludge concentration equipment and sludge concentration method |
JP2020146667A (en) * | 2019-03-15 | 2020-09-17 | 月島テクノメンテサービス株式会社 | Sludge treatment method and sludge treatment facility |
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