JPS55142511A - Sludge treatment equipment - Google Patents
Sludge treatment equipmentInfo
- Publication number
- JPS55142511A JPS55142511A JP5002379A JP5002379A JPS55142511A JP S55142511 A JPS55142511 A JP S55142511A JP 5002379 A JP5002379 A JP 5002379A JP 5002379 A JP5002379 A JP 5002379A JP S55142511 A JPS55142511 A JP S55142511A
- Authority
- JP
- Japan
- Prior art keywords
- sludge
- freeze
- dehydrator
- reservoir
- melt
- 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 efficiently dehydrate a surplus sludge through destruction-free supplying of enlarged sludge particles to dehydrator by installing a rotary type reservoir between a freeze-melt tank and a continuous dehydrator performing low-vacuum dehydration and prssurized dehydration.
CONSTITUTION: From freeze-melt tanks 1, 1' which alternate freeze and melt cycles, melted sludge is supplied through pipe 13 into a rotary reservoir 5. Because this rotates at a slow peripheral speed, high-water content, enlarged sludge particles are stored without causing settlement or condensation. From the reservoir the sludge is continuously supplied through drawing pipe 15 to a continuous dehydrator 4, where it is carried on an endless filter belt and dehydrated in vacuum and pressure dehydrating sections. In this equipement, the batch-treatment type freeze-melt tanks and continuous-treatment of the dehydrator is linked by the rotary type reservoir and therefore stable melted sludge can be continuously dehydrated.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5002379A JPS55142511A (en) | 1979-04-23 | 1979-04-23 | Sludge treatment equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5002379A JPS55142511A (en) | 1979-04-23 | 1979-04-23 | Sludge treatment equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55142511A true JPS55142511A (en) | 1980-11-07 |
JPS6150646B2 JPS6150646B2 (en) | 1986-11-05 |
Family
ID=12847396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5002379A Granted JPS55142511A (en) | 1979-04-23 | 1979-04-23 | Sludge treatment equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55142511A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005199255A (en) * | 2003-05-02 | 2005-07-28 | Masakatsu Ozawa | Dehydration apparatus |
JP2007131973A (en) * | 2005-11-10 | 2007-05-31 | Angeliebe:Kk | Maternity bottom garment |
US8250670B2 (en) | 2009-02-25 | 2012-08-28 | Atsu Creation Ltd. | Garment |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0215256U (en) * | 1988-07-01 | 1990-01-30 |
-
1979
- 1979-04-23 JP JP5002379A patent/JPS55142511A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005199255A (en) * | 2003-05-02 | 2005-07-28 | Masakatsu Ozawa | Dehydration apparatus |
JP2007131973A (en) * | 2005-11-10 | 2007-05-31 | Angeliebe:Kk | Maternity bottom garment |
US8250670B2 (en) | 2009-02-25 | 2012-08-28 | Atsu Creation Ltd. | Garment |
Also Published As
Publication number | Publication date |
---|---|
JPS6150646B2 (en) | 1986-11-05 |
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