Title:
IMPROVED DRY SEPARATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/160178
Kind Code:
A1
Abstract:
The present invention comprises: a housing having a plurality of through-holes formed on the upper surface thereof, and having an inclined structure such that each corner is divided into a first section, a second section, a third section, and a fourth section in height order with respect to the ground; a supply unit for supplying ground materials to the upper surface of the housing; a plurality of guide units protrudingly formed so as to be inclined on the upper surface of the housing; a vibration unit provided on one side of the housing, and applying vibration to the housing such that the ground materials are discharged through different paths along the guide units; a ventilation unit provided on the lower part of the housing so as to extend outwardly in the horizontal direction of the housing, and blowing air through the through-holes of the housing; a ventilation range adjustment unit provided on the inside of the housing so as to adjust the range of air blown by the ventilation unit; and a separation unit for respectively accommodating, in a plurality of partition spaces, the ground materials discharged from the housing, and then selectively separating the ground materials through at least two partition spaces communicating with each other. Therefore, ground materials having different specific gravities can be easily sorted, and a safer and more efficient ventilation function can be ensured, sorting speed increases while the specific gravity of the sorted ground materials is freely adjusted with a more economical blowing energy, and the reliability of the sorting result can be improved.
Inventors:
KIM BYOUNG GON (KR)
JEON HO SEOK (KR)
JAMBAL DAVAASUREN (KR)
JEON HO SEOK (KR)
JAMBAL DAVAASUREN (KR)
Application Number:
PCT/KR2018/001976
Publication Date:
August 22, 2019
Filing Date:
February 14, 2018
Export Citation:
Assignee:
KOREA INST GEOSCIENCE & MINERAL RESOURCES (KR)
International Classes:
B07B13/08; B07B1/28; B07B1/42; B07B9/02; B07B11/02; B07B11/04; B07B13/16
Foreign References:
| KR101295167B1 | 2013-08-09 | |||
| JP2017029928A | 2017-02-09 | |||
| KR101533484B1 | 2015-07-02 | |||
| KR101747020B1 | 2017-06-13 | |||
| JP2007185621A | 2007-07-26 |
Attorney, Agent or Firm:
KIM, Jung Su (KR)
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