Title:
AGGREGATE PROCESSING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2015/060603
Kind Code:
A1
Abstract:
The aggregate processing apparatus of the present invention is capable of producing processed aggregates (3a) in such a manner that a raw aggregate (3) is forcibly transferred to pass between a screw projection (12b) on the side of a first rotating pipe (12) and a screw projection (14a) on the side of a second rotating pipe (14), the first rotating pipe and the second rotating pipe rotating at different speeds, thereby crushing the raw aggregate (3) by means of strong frictional force into hexagonal stone (sand grains) with a desired grain size and grain shape, and the raw aggregate (3) is heated with hot wind to evaporate moisture so that the processed aggregates (3a) do not adhere to each other and fine powders can be easily separated.
Inventors:
KWEON JOONG-BAE (KR)
KWEON JONG-SUN (KR)
KWEON JONG-SUN (KR)
Application Number:
PCT/KR2014/009852
Publication Date:
April 30, 2015
Filing Date:
October 20, 2014
Export Citation:
Assignee:
KWEON JOONG-BAE (KR)
KWEON JONG-SUN (KR)
KWEON JONG-SUN (KR)
International Classes:
B02C23/08; B02C13/26
Foreign References:
| KR101309573B1 | 2013-09-17 | |||
| JPH07328467A | 1995-12-19 | |||
| KR20060053643A | 2006-05-22 | |||
| US5118043A | 1992-06-02 |
Attorney, Agent or Firm:
Hanyang Patent Firm (KR)
한양특허법인 (KR)
한양특허법인 (KR)
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