JPS5617696A - Drying apparatus of sludge - Google Patents
Drying apparatus of sludgeInfo
- Publication number
- JPS5617696A JPS5617696A JP9548279A JP9548279A JPS5617696A JP S5617696 A JPS5617696 A JP S5617696A JP 9548279 A JP9548279 A JP 9548279A JP 9548279 A JP9548279 A JP 9548279A JP S5617696 A JPS5617696 A JP S5617696A
- Authority
- JP
- Japan
- Prior art keywords
- sludge
- drying
- vessel
- board
- rocking
- 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)
- Treatment Of Sludge (AREA)
Abstract
PURPOSE: To shorten the drying treatment term of sludge by inexpensive apparatus, by providing stirring board in the sludge drying vessel provided with water permeable filter bed freely inserting, extracting and rocking and then, disturbing the sedimentation and accumulation of heavy substance in the sludge.
CONSTITUTION: The drying vessel 1 having desired area and inner volume, is set up in a suitable position for drying of sludge as drying apparatus. The drainage hole 2 is provided on the bottom part of said vessel 1 and the water permeable filter bed 3 composed of water permeable board, block, sand, etc., is provided on the bottom part of vessel 1 and then, the stirring board 4 stirring the sludge thrown in vessel 1, is provided freely inserting and extracting and also, rocking. The surface of bed 3 is stirred by the rocking of board 4 and sedimentation and accumulation of heavy substance in the sludge is disturbed. Accordingly, water permeability of bed 3 is maintained and dehydration of the sludge is quickened. The board 4 is drawn up when the surface is cracked and desired percentage of moisture content is given by jointly using sun drying and then, the sludge is dried inexpensively and moreover, conveyance for reclaimed land etc. by truck etc. is made easy.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9548279A JPS5617696A (en) | 1979-07-25 | 1979-07-25 | Drying apparatus of sludge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9548279A JPS5617696A (en) | 1979-07-25 | 1979-07-25 | Drying apparatus of sludge |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5617696A true JPS5617696A (en) | 1981-02-19 |
Family
ID=14138825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9548279A Pending JPS5617696A (en) | 1979-07-25 | 1979-07-25 | Drying apparatus of sludge |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5617696A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59181781A (en) * | 1983-01-21 | 1984-10-16 | トムソン―セ―エスエフ | Charge transfer photosensitive device |
-
1979
- 1979-07-25 JP JP9548279A patent/JPS5617696A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59181781A (en) * | 1983-01-21 | 1984-10-16 | トムソン―セ―エスエフ | Charge transfer photosensitive device |
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