FAN MILL - KUNMING TEKANG TECH CO LTD

Title:

FAN MILL

Document Type and Number:

WIPO Patent Application WO/2020/057617

Kind Code:

A1

Abstract:

A fan mill, comprising primary mills (47, 57) and secondary mills (49, 61), and first and second inner circulation tubes (48, 58, 52, 64). The first inner circulation tubes (48, 58) are connected to air outlets of the primary mills (47, 57) and inner circulation tube interfaces (3, 11), and the second inner circulation tubes (52, 64) are connected to air outlets of the secondary mills (49, 61) and the inner circulation tube interfaces (3, 11); the inner circulation tube interfaces (3, 11) are located on a position close to an air inlet on a housing (1) of the primary mills (47, 57) or the secondary mills (49, 61), or located on feed pipes (56, 60) of which one end is connected to the air inlet of the housing (1); a kinetic energy recovery device is mounted in the feed pipes (56, 60), and the kinetic energy recovery device is connected to an impeller in the housing (1). Also provided are an application method of the mill and products processed by same.

Inventors:

JIA PING (CN)
CUI XIUMING (CN)
ZENG YAWEN (CN)
SHE YONGXIN (CN)

Application Number:

PCT/CN2019/106794

Publication Date:

March 26, 2020

Filing Date:

September 19, 2019

Export Citation:

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Assignee:

KUNMING TEKANG TECH CO LTD (CN)
ZHEJIANG YUNJIE TECH CO LTD (CN)

International Classes:

B02C23/18

Foreign References:

CN109395824A	2019-03-01
CN107694135A	2018-02-16
US20170252752A1	2017-09-07
CN201811110206A	2018-09-21
CN201811110206A	2018-09-21
CN201711118103A	2017-11-13
CN201511013921A	2015-12-31
CN201010162887A	2010-05-05
CN201310748414A	2013-12-31

Other References: