JPS5515607A - Sludge granular drying apparatus - Google Patents
Sludge granular drying apparatusInfo
- Publication number
- JPS5515607A JPS5515607A JP8710278A JP8710278A JPS5515607A JP S5515607 A JPS5515607 A JP S5515607A JP 8710278 A JP8710278 A JP 8710278A JP 8710278 A JP8710278 A JP 8710278A JP S5515607 A JPS5515607 A JP S5515607A
- Authority
- JP
- Japan
- Prior art keywords
- sludge
- grain size
- dryer
- fed
- hoppers
- 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
- Glanulating (AREA)
- Treatment Of Sludge (AREA)
Abstract
PURPOSE: To enable dry sludge of a fixed grain size to be obtd. by setting a screen for classifying dry sludge discharged from a dryer and a cyclone to feed back sludge out of the regular grain size to a mixer.
CONSTITUTION: Wet sludge is quantitatively fed to dryer 25 by feeder 23, dried with hot air from burner 26, and gathered in rear hood 27. The dry sludge is then fed to crusher 32 through discharge shoot 31, crushed, supplied to screen 41, and classified into various grain sizes together with recovered dry sludge from cyclone 36. Sludge S1 of a regular grain size is passed through hoppers 45, 50 and packed with packer 51. Sludge S2, S3 out of the regular grain size is fed back to mixer 21 through hoppers 46, 47, mixed with fresh wet sludge S, supplied to dryer 25 again, and dried.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8710278A JPS5515607A (en) | 1978-07-19 | 1978-07-19 | Sludge granular drying apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8710278A JPS5515607A (en) | 1978-07-19 | 1978-07-19 | Sludge granular drying apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5515607A true JPS5515607A (en) | 1980-02-02 |
Family
ID=13905576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8710278A Pending JPS5515607A (en) | 1978-07-19 | 1978-07-19 | Sludge granular drying apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5515607A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11267629A (en) * | 1998-03-20 | 1999-10-05 | Nikko Co Ltd | Method for improving soil |
-
1978
- 1978-07-19 JP JP8710278A patent/JPS5515607A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11267629A (en) * | 1998-03-20 | 1999-10-05 | Nikko Co Ltd | Method for improving soil |
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