Title:
CYCLONE
Document Type and Number:
WIPO Patent Application WO/2017/111214
Kind Code:
A1
Abstract:
Disclosed is a cyclone comprising: a main body part collecting dust from gas introduced thereinto and guiding the collected dust downwards; a first grid part having a planar shape and located in the lower portion of the main body part, the first grid part having a plurality of first openings formed therethrough; and a second grid part having a 3D shape with an internal space open at the bottom and located in a partial region of the first grid part, the second grid part having a plurality of second openings formed therethrough. The cyclone described above reduces clogging caused by the collected dust to effectively inject the dust back into a melting furnace, thereby improving dust recycling and a post process.
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Inventors:
LEE SANG DEUK (KR)
Application Number:
PCT/KR2016/004088
Publication Date:
June 29, 2017
Filing Date:
April 20, 2016
Export Citation:
Assignee:
POSCO (KR)
International Classes:
B04C9/00; B04C3/04; C21B13/00
Foreign References:
| KR20130003876A | 2013-01-09 | |||
| KR20100078061A | 2010-07-08 | |||
| KR20140101196A | 2014-08-19 | |||
| KR20120114498A | 2012-10-17 | |||
| KR20090031495A | 2009-03-26 |
Attorney, Agent or Firm:
HANSUNG INTELLECTUAL PROPERTY (KR)
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