JPS52155854A - Process and apparatus for separating muddy water in muddy water excavation - Google Patents
Process and apparatus for separating muddy water in muddy water excavationInfo
- Publication number
- JPS52155854A JPS52155854A JP7273176A JP7273176A JPS52155854A JP S52155854 A JPS52155854 A JP S52155854A JP 7273176 A JP7273176 A JP 7273176A JP 7273176 A JP7273176 A JP 7273176A JP S52155854 A JPS52155854 A JP S52155854A
- Authority
- JP
- Japan
- Prior art keywords
- muddy water
- separating
- excavation
- exerting
- 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
Landscapes
- Cyclones (AREA)
- Treatment Of Sludge (AREA)
Abstract
PURPOSE: To separate earth and sand from muddy water stably regardless of property and flow change of fed muddy water, by exerting a negative pressure in a separation step of the muddy water.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7273176A JPS52155854A (en) | 1976-06-22 | 1976-06-22 | Process and apparatus for separating muddy water in muddy water excavation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7273176A JPS52155854A (en) | 1976-06-22 | 1976-06-22 | Process and apparatus for separating muddy water in muddy water excavation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52155854A true JPS52155854A (en) | 1977-12-24 |
Family
ID=13497783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7273176A Pending JPS52155854A (en) | 1976-06-22 | 1976-06-22 | Process and apparatus for separating muddy water in muddy water excavation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52155854A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06170398A (en) * | 1992-12-10 | 1994-06-21 | Nippon Steel Corp | Treatment of sludge containing blast furnace water slag in activated sludge treatment |
JP2008000665A (en) * | 2006-06-21 | 2008-01-10 | Noritake Co Ltd | Foam inhibition type hydrocyclone |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4833451A (en) * | 1971-08-26 | 1973-05-10 | ||
JPS4927963A (en) * | 1972-07-11 | 1974-03-12 |
-
1976
- 1976-06-22 JP JP7273176A patent/JPS52155854A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4833451A (en) * | 1971-08-26 | 1973-05-10 | ||
JPS4927963A (en) * | 1972-07-11 | 1974-03-12 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06170398A (en) * | 1992-12-10 | 1994-06-21 | Nippon Steel Corp | Treatment of sludge containing blast furnace water slag in activated sludge treatment |
JP2008000665A (en) * | 2006-06-21 | 2008-01-10 | Noritake Co Ltd | Foam inhibition type hydrocyclone |
JP4714091B2 (en) * | 2006-06-21 | 2011-06-29 | 株式会社ノリタケカンパニーリミテド | Anti-foaming liquid cyclone |
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