Title:
DEVICE FOR PULVERIZING AND DISTRIBUTION TRANSFERRING FOR COAL
Document Type and Number:
WIPO Patent Application WO/2011/139020
Kind Code:
A3
Abstract:
The present invention relates to a device for pulverizing and distribution transferring for coal. More specifically, in the process of manufacturing pulverized coal by pulverizing coal, moisture contained in the coal is dried and foreign substances contained in the coal is removed simultaneously with sucking nitrogen gas supplied during operations such as the drying or the like so as to discharge the nitrogen gas. Therefore, the device for pulverizing and distribution transferring for coal may manufacture high quality pulverized coal. In order to achieve the object, the present invention is characterized by comprising: a first crushing section for crushing coal, which is supplied from the outside; a conveying section for conveying the coal, which is crushed in the first crushing section; a second crushing section for crushing the coal, which is conveyed via the conveying section; a drying section for drying the coal, which is crushed in the second crushing section; a pulverizing section for pulverizing the coal, which is dried in the drying section; and a discharge section for discharging the pulverized coal, which is pulverized in the pulverizing section.
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Inventors:
LIM CHEONG-KI (KR)
Application Number:
PCT/KR2011/002160
Publication Date:
February 02, 2012
Filing Date:
March 29, 2011
Export Citation:
Assignee:
MYEONG WOO MICRON SYSTEM CO LTD (KR)
LIM CHEONG-KI (KR)
LIM CHEONG-KI (KR)
International Classes:
B02C23/02; B02C23/08
Foreign References:
| KR100896633B1 | 2009-05-08 | |||
| KR100920642B1 | 2009-10-08 | |||
| JPH0531396A | 1993-02-09 | |||
| JPH06254421A | 1994-09-13 | |||
| KR100905611B1 | 2009-07-02 |
Attorney, Agent or Firm:
KIM, Kuk-Jin (2nd Fl. Keimyung Bldg.1178-2, Guwol 1-dong, Namdong-gu, Incheon 405-835, KR)
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Claims:
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