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Title:
APPARATUS FOR GENERATING FINE POWDER
Document Type and Number:
WIPO Patent Application WO/2014/148753
Kind Code:
A1
Abstract:
An apparatus for generating fine powder, according to the present invention, comprises: a hopper unit for supplying an object being ground; a fine grinding unit for generating fine powder by grinding the supplied object being ground; and a fine powder transfer unit for transferring the fine powder generated from the fine grinding unit so as to collect the fine powder, wherein the fine grinding unit comprises: a fine grinding chamber having an inner space; a pair of cutting plates of which cutting surfaces are accommodated in the space so as to face each other, and which grinds the object being ground and discharges the fine powder; and an object being ground supply tube for supplying the grinding material discharged from the hopper unit between the cutting surfaces, and the sizes of gradations on the cutting blades formed at the cutting surfaces in the cutting plates are gradually reduced along the discharging direction of the fine powder so as to gradually and finely grind the object being ground.

Inventors:
OH MYUNG HOON (KR)
BANG DAE SEOK (KR)
KIM BONG SUK (KR)
LEE SANG HUN (KR)
Application Number:
PCT/KR2014/001867
Publication Date:
September 25, 2014
Filing Date:
March 07, 2014
Export Citation:
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Assignee:
KUMOH NAT INST TECH ACAD COOP (KR)
THINKER ROUTE CO LTD (KR)
International Classes:
B02C7/12; B02C7/17; B02C23/02
Foreign References:
KR20010088596A2001-09-28
JP2003290681A2003-10-14
KR101167065B12012-07-27
KR20120028433A2012-03-23
Attorney, Agent or Firm:
WON, Seong soo (KR)
원성수 (KR)
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