JPS57149395A - Apparatus for granulating and deashing coal - Google Patents

Apparatus for granulating and deashing coal

Info

Publication number
JPS57149395A
JPS57149395A JP3556281A JP3556281A JPS57149395A JP S57149395 A JPS57149395 A JP S57149395A JP 3556281 A JP3556281 A JP 3556281A JP 3556281 A JP3556281 A JP 3556281A JP S57149395 A JPS57149395 A JP S57149395A
Authority
JP
Japan
Prior art keywords
coal
expeller
ash
granulating
pellet
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
Application number
JP3556281A
Other languages
Japanese (ja)
Other versions
JPS6324559B2 (en
Inventor
Hayamizu Ito
Shuhei Tatsumi
Shoichi Takao
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.)
Kawasaki Heavy Industries Ltd
Kawasaki Motors Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
Kawasaki Jukogyo KK
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 Kawasaki Heavy Industries Ltd, Kawasaki Jukogyo KK filed Critical Kawasaki Heavy Industries Ltd
Priority to JP3556281A priority Critical patent/JPS57149395A/en
Publication of JPS57149395A publication Critical patent/JPS57149395A/en
Publication of JPS6324559B2 publication Critical patent/JPS6324559B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Glanulating (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

PURPOSE: To efficiently carry out submerged granulation at a low cost and to make continuous operation easy, by placing a scraper and an expeller in a granulating vessel having a feed pipe at one end and a waste water exit at the other end and equipped with a plurality of rotary bodies therein.
CONSTITUTION: A mixed slurry consisting of a coal particle, water, a fuel oil, a granulating agent and, if necessary, an alkali agent is supplied via mixed slurry feed pipe 1 into a vessel, where the mixed slurry is sufficiently mixed by high-speed revolution of a plurality of rotary bodies, to form a pellet and to separate an ash. In granulation by mixing the coal/water slurry with the heavy oil and the granulating agent, a coal matter in the coal is separated into the pellet side and an ash in the coal into the waste water side, probably because oil easily attaches to coal but difficultly to ash. The formed pellet is carried below expeller 7 by lower scraper 5 and bucketed out of the system by bucket 6 of the expeller 7.
COPYRIGHT: (C)1982,JPO&Japio
JP3556281A 1981-03-11 1981-03-11 Apparatus for granulating and deashing coal Granted JPS57149395A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3556281A JPS57149395A (en) 1981-03-11 1981-03-11 Apparatus for granulating and deashing coal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3556281A JPS57149395A (en) 1981-03-11 1981-03-11 Apparatus for granulating and deashing coal

Publications (2)

Publication Number Publication Date
JPS57149395A true JPS57149395A (en) 1982-09-14
JPS6324559B2 JPS6324559B2 (en) 1988-05-20

Family

ID=12445177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3556281A Granted JPS57149395A (en) 1981-03-11 1981-03-11 Apparatus for granulating and deashing coal

Country Status (1)

Country Link
JP (1) JPS57149395A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103173258A (en) * 2013-04-09 2013-06-26 中南大学 Technology for molding coke breeze or pulverized coal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103173258A (en) * 2013-04-09 2013-06-26 中南大学 Technology for molding coke breeze or pulverized coal

Also Published As

Publication number Publication date
JPS6324559B2 (en) 1988-05-20

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