JPS5516782A - Screw press type dehydrating machine - Google Patents
Screw press type dehydrating machineInfo
- Publication number
- JPS5516782A JPS5516782A JP9029478A JP9029478A JPS5516782A JP S5516782 A JPS5516782 A JP S5516782A JP 9029478 A JP9029478 A JP 9029478A JP 9029478 A JP9029478 A JP 9029478A JP S5516782 A JPS5516782 A JP S5516782A
- Authority
- JP
- Japan
- Prior art keywords
- sludge
- treated
- hopper
- dehydrated
- dehydrated cake
- 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
- 239000010802 sludge Substances 0.000 abstract 5
- 230000018044 dehydration Effects 0.000 abstract 3
- 238000006297 dehydration reaction Methods 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
Abstract
PURPOSE: To provide the subject machine wherein an outer cylinder of a cylindrical filter material is mounted movably on a screw shaft thereby to suitably set the quantity of solids treated and the moisture content of dehydrated cakes.
CONSTITUTION: In mounting a sludge hopper 2 and an outer cylinder 3 of a cylindrical filter material on a screw shaft 5, when a sludge of a poor dehydration property is treated, a seal ring is removed from a hopper rotating side plate 7 and installed at a position near to a dehydrated cake discharge port 6. When a sludge of a good dehydration property is treated, a seal member is fitted to the hopper rotation side plate 7, and installed at a position far from the dehydrated cake discharge port 6. As a result, dehydration of the sludge is facilitated, and it becomes possible to suitably set thickness of sludge supplied and thickness of dehydrated cake thereby to increase the quantity of solids to be treated and produce a cake of a low moisture content.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9029478A JPS6057436B2 (en) | 1978-07-24 | 1978-07-24 | Screw press type dehydrator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9029478A JPS6057436B2 (en) | 1978-07-24 | 1978-07-24 | Screw press type dehydrator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5516782A true JPS5516782A (en) | 1980-02-05 |
JPS6057436B2 JPS6057436B2 (en) | 1985-12-14 |
Family
ID=13994504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9029478A Expired JPS6057436B2 (en) | 1978-07-24 | 1978-07-24 | Screw press type dehydrator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6057436B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017087238A (en) * | 2015-11-06 | 2017-05-25 | 株式会社石垣 | Method for controlling opening ratio of discharge part of screw press constant |
-
1978
- 1978-07-24 JP JP9029478A patent/JPS6057436B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017087238A (en) * | 2015-11-06 | 2017-05-25 | 株式会社石垣 | Method for controlling opening ratio of discharge part of screw press constant |
Also Published As
Publication number | Publication date |
---|---|
JPS6057436B2 (en) | 1985-12-14 |
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