JPS5684678A - Drying device for dust slurry - Google Patents

Drying device for dust slurry

Info

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
Application number
JP15966079A
Other languages
Japanese (ja)
Inventor
Toshihiko Imiya
Tetsuaki Kumazaki
Michihisa Taguchi
Joji Kasai
Kunihiro Yoshioka
Etsuro Nakamura
Osamu Kutomi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP15966079A priority Critical patent/JPS5684678A/en
Publication of JPS5684678A publication Critical patent/JPS5684678A/en
Pending legal-status Critical Current

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
JP15966079A 1979-12-08 1979-12-08 Drying device for dust slurry Pending JPS5684678A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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