JPS5684678A - Drying device for dust slurry - Google Patents
Drying device for dust slurryInfo
- Publication number
- JPS5684678A JPS5684678A JP15966079A JP15966079A JPS5684678A JP S5684678 A JPS5684678 A JP S5684678A JP 15966079 A JP15966079 A JP 15966079A JP 15966079 A JP15966079 A JP 15966079A JP S5684678 A JPS5684678 A JP S5684678A
- Authority
- JP
- Japan
- Prior art keywords
- slurry
- concd
- drying
- tank
- constant moisture
- 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
Abstract
PURPOSE: To treat wet dusts to powder form with good thermal efficiency by constituting producing device for concd. slurry having a constant moisture and slurry supply tank of a dust slurry dryer into a closed circuit and recovering the steam drain from the drying cylinder.
CONSTITUTION: In the device of drying wet dusts, producing device 1 for concd. slurry having a constant moisture and a slurry supply tank 13 are formed into a closed circuit, and the hot drain discharged from a drying cylinder 12 is recovered into the device 1. Then, the overflowed slurry of the tank 13 returns into a slurry tank 4, and the heat exhausted from the cylinder 12 is recovered into the device 1, whereby the concd. slurry of constant moisture of the pretreatment of drying is produced. Hence, the wet dusts are made into powder form with good thermal efficiency and the next dezincification treatment is made easy.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15966079A JPS5684678A (en) | 1979-12-08 | 1979-12-08 | Drying device for dust slurry |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15966079A JPS5684678A (en) | 1979-12-08 | 1979-12-08 | Drying device for dust slurry |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5684678A true JPS5684678A (en) | 1981-07-10 |
Family
ID=15698551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15966079A Pending JPS5684678A (en) | 1979-12-08 | 1979-12-08 | Drying device for dust slurry |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5684678A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102445065A (en) * | 2011-10-20 | 2012-05-09 | 北京化工大学 | Slurry drying and recycling method in coal washery |
-
1979
- 1979-12-08 JP JP15966079A patent/JPS5684678A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102445065A (en) * | 2011-10-20 | 2012-05-09 | 北京化工大学 | Slurry drying and recycling method in coal washery |
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