Title:
AIR-GUIDE STRUCTURE OF ROTOR-TYPE POWDER CONCENTRATOR
Document Type and Number:
WIPO Patent Application WO/2020/029145
Kind Code:
A1
Abstract:
An air-guide structure of a rotor-type powder concentrator, the air guide structure comprising: an upper cone part (1), a middle cone part (2), a lower cone part (3), and a cover plate (4) provided on the upper cone part (1). The air-guide structure of the rotor-type powder concentrator is of an S-shaped gapless structure, and the cover plate (4) is used for sealing at an uppermost side, thus decreasing the air leakage rate, and rotational wind is utilized to the greatest extent.
Inventors:
WANG RONG (CN)
Application Number:
PCT/CN2018/099474
Publication Date:
February 13, 2020
Filing Date:
August 08, 2018
Export Citation:
Assignee:
JIANGSU RONDALI MACHINERY CO LTD (CN)
International Classes:
B07B11/02; B07B7/083
Foreign References:
| CN103624006A | 2014-03-12 | |||
| CN202778965U | 2013-03-13 | |||
| CN1698979A | 2005-11-23 | |||
| JP2012228636A | 2012-11-22 |
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