JPS55121816A - Sludge dehydrator - Google Patents
Sludge dehydratorInfo
- Publication number
- JPS55121816A JPS55121816A JP3058579A JP3058579A JPS55121816A JP S55121816 A JPS55121816 A JP S55121816A JP 3058579 A JP3058579 A JP 3058579A JP 3058579 A JP3058579 A JP 3058579A JP S55121816 A JPS55121816 A JP S55121816A
- Authority
- JP
- Japan
- Prior art keywords
- sludge
- impeller
- filter cloth
- dehydrator
- bellows
- 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
- Filtration Of Liquid (AREA)
Abstract
PURPOSE: To sufficiently dehydrate sludge under a compressive force, by expanding bellows provided on an impeller, by fluid pressure to cause the compressive force.
CONSTITUTION: When the impeller D1 of a sludge dehydrator is rotated and a passage 5a is located near the front of an outlet port 2e, a bellows 7 connected to the passage 5a is expanded to sequentially compress sludge thrown into a container 2 to dehydrate the sludge by a belt A. Therefore, the efficiency of the dehydration is higher and the sludge conveyance distance of the filter cloth belt A is shorter than those of another sludge dehydrator in which water spontaneously falls through a filter cloth belt. The present sludge dehydrator is more compact than those which performs dehydration by the sucking force of a vacuum unit through a filter cloth belt. Energy necessary for the operation of the vacuum unit of the present sludge dehydrator can be made less. Even if the impeller D1 is rotated, the bellows 7 does not come into contact with the screen 2a of the container 2 and therefore does not damage it.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3058579A JPS55121816A (en) | 1979-03-15 | 1979-03-15 | Sludge dehydrator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3058579A JPS55121816A (en) | 1979-03-15 | 1979-03-15 | Sludge dehydrator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55121816A true JPS55121816A (en) | 1980-09-19 |
Family
ID=12307929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3058579A Pending JPS55121816A (en) | 1979-03-15 | 1979-03-15 | Sludge dehydrator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55121816A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100830377B1 (en) | 2006-10-26 | 2008-05-20 | 오인숙 | Wedge wire mash impurity drying equipment |
CN102772933A (en) * | 2012-08-14 | 2012-11-14 | 山东省科学院新材料研究所 | Pressure filtration unloading device capable of automatically tensioning pressure filtration cloth and working method thereof |
-
1979
- 1979-03-15 JP JP3058579A patent/JPS55121816A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100830377B1 (en) | 2006-10-26 | 2008-05-20 | 오인숙 | Wedge wire mash impurity drying equipment |
CN102772933A (en) * | 2012-08-14 | 2012-11-14 | 山东省科学院新材料研究所 | Pressure filtration unloading device capable of automatically tensioning pressure filtration cloth and working method thereof |
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