JPS567698A - Sludge treating apparatus - Google Patents
Sludge treating apparatusInfo
- Publication number
- JPS567698A JPS567698A JP8368279A JP8368279A JPS567698A JP S567698 A JPS567698 A JP S567698A JP 8368279 A JP8368279 A JP 8368279A JP 8368279 A JP8368279 A JP 8368279A JP S567698 A JPS567698 A JP S567698A
- Authority
- JP
- Japan
- Prior art keywords
- sludge
- belt
- drum
- frozen
- thawed
- 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)
Abstract
PURPOSE: To treat sludge continuously, efficiently and cheaply by moving an endless belt along the outside of a cooled drum and rotating the drum to freeze sludge on the belt after which the frozen sludge is held between the belt and filter cloth, thawed, and dehydrated.
CONSTITUTION: By actuating a driving unit, freezing drum 1 is rotated in the K direction to move endless belt 2 in the M direction and filter cloth 3 in the N direction. Belt 2 is cooled at the portion where it is in contact with drum 1, and sludge on belt 2 is frozen. When belt 2 separates from drum 1, the frozen sludge is held between belt 2 and cloth 3. This sludge is then thawed with warm water B, pressurized with rolls 4eW4h, and dehydrated. Thus, sludge is treated continuously and effectively.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8368279A JPS567698A (en) | 1979-06-29 | 1979-06-29 | Sludge treating apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8368279A JPS567698A (en) | 1979-06-29 | 1979-06-29 | Sludge treating apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS567698A true JPS567698A (en) | 1981-01-26 |
Family
ID=13809252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8368279A Pending JPS567698A (en) | 1979-06-29 | 1979-06-29 | Sludge treating apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS567698A (en) |
-
1979
- 1979-06-29 JP JP8368279A patent/JPS567698A/en active Pending
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