JPS55155709A - Sludge dehydrator - Google Patents
Sludge dehydratorInfo
- Publication number
- JPS55155709A JPS55155709A JP6441979A JP6441979A JPS55155709A JP S55155709 A JPS55155709 A JP S55155709A JP 6441979 A JP6441979 A JP 6441979A JP 6441979 A JP6441979 A JP 6441979A JP S55155709 A JPS55155709 A JP S55155709A
- Authority
- JP
- Japan
- Prior art keywords
- filter medium
- pressure
- partition
- slurry
- reservoir
- 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
- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
Abstract
PURPOSE: To prevent plugging of the filter medium, by installing the partition to forming the pressure chamber in the cylindrical filter medium under the reduced pressure, and by relatively rotating the filter medium to the partition.
CONSTITUTION: The waste slurry 3 is reserved in the sludge reservoir 1, and the filter medium 2 is rotated clockwise while the inner pressure of the filter medium 2 is being reduced through the suction pipe 11; hereby, the moisture exudes into the filter medium 2. On the other hand, if the pressure air is sent into the stationary partition 7 through the pressure pipe 12, the air spouts from inside of the filter medium 2, and breaks the sludge layer sticking on the outer surface of the filter medium 2, and also, stirs the slurry being held in the reservoir 1. As a result, the filtering efficiency for the slurry is improved.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6441979A JPS55155709A (en) | 1979-05-22 | 1979-05-22 | Sludge dehydrator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6441979A JPS55155709A (en) | 1979-05-22 | 1979-05-22 | Sludge dehydrator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55155709A true JPS55155709A (en) | 1980-12-04 |
Family
ID=13257730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6441979A Pending JPS55155709A (en) | 1979-05-22 | 1979-05-22 | Sludge dehydrator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55155709A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100350702B1 (en) * | 1999-10-14 | 2002-08-28 | 부국환경 주식회사 | Sludge dehydrator |
JP2007326084A (en) * | 2006-06-09 | 2007-12-20 | Nishihara Environment Technology Inc | Solid/liquid separation system |
-
1979
- 1979-05-22 JP JP6441979A patent/JPS55155709A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100350702B1 (en) * | 1999-10-14 | 2002-08-28 | 부국환경 주식회사 | Sludge dehydrator |
JP2007326084A (en) * | 2006-06-09 | 2007-12-20 | Nishihara Environment Technology Inc | Solid/liquid separation system |
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