JPS54133751A - Device for freezing process of sludge - Google Patents
Device for freezing process of sludgeInfo
- Publication number
- JPS54133751A JPS54133751A JP4088778A JP4088778A JPS54133751A JP S54133751 A JPS54133751 A JP S54133751A JP 4088778 A JP4088778 A JP 4088778A JP 4088778 A JP4088778 A JP 4088778A JP S54133751 A JPS54133751 A JP S54133751A
- Authority
- JP
- Japan
- Prior art keywords
- sludge
- chamber
- freezing
- melting
- belt
- 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 process sludge quickly and efficiently by effecting a freezing-and-melting process for the sludge loaded on an endless belt running through a freezing chamber and a melting chamber in spiral movement.
CONSTITUTION: An endless belt 3 is run through a freezing chamber 1 and a melting chamber 2 at the same curvature and pitch in spiral movement. A constant volume of sludge is fed on the belt 3 running continuously along idlers 131W133. The sludge on the belt 3 is freezed perfectly during running through the freezing chamber 1 cooled uniformly by a evaporator and a fan. The freezed sludge is melted perfectly during running through the melting chamber 2 heated uniformly by a compressor and a fan, after passing through a clearance chamber 15. Thereafter, the sludge is discharged out of the device at the location of the idler 132.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4088778A JPS5848239B2 (en) | 1978-04-06 | 1978-04-06 | Sludge freezing treatment equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4088778A JPS5848239B2 (en) | 1978-04-06 | 1978-04-06 | Sludge freezing treatment equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54133751A true JPS54133751A (en) | 1979-10-17 |
JPS5848239B2 JPS5848239B2 (en) | 1983-10-27 |
Family
ID=12593013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4088778A Expired JPS5848239B2 (en) | 1978-04-06 | 1978-04-06 | Sludge freezing treatment equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5848239B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0527679U (en) * | 1991-09-19 | 1993-04-09 | 日本精工株式会社 | Seal ring for rotation speed detection |
JPH0854406A (en) * | 1995-09-18 | 1996-02-27 | Nippon Seiko Kk | Sensor-rotor unit |
CN103011550A (en) * | 2013-01-16 | 2013-04-03 | 四川亿思通科技工程有限公司 | Sludge freeze thawing dewatering treating system and treating method using system |
-
1978
- 1978-04-06 JP JP4088778A patent/JPS5848239B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0527679U (en) * | 1991-09-19 | 1993-04-09 | 日本精工株式会社 | Seal ring for rotation speed detection |
JPH0854406A (en) * | 1995-09-18 | 1996-02-27 | Nippon Seiko Kk | Sensor-rotor unit |
CN103011550A (en) * | 2013-01-16 | 2013-04-03 | 四川亿思通科技工程有限公司 | Sludge freeze thawing dewatering treating system and treating method using system |
Also Published As
Publication number | Publication date |
---|---|
JPS5848239B2 (en) | 1983-10-27 |
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