Title:
AIR SUSPENSION DEVICE FOR UNIFORMLY DISPERSING AND CONVEYING STAPLE FIBERS
Document Type and Number:
WIPO Patent Application WO/2018/171158
Kind Code:
A1
Abstract:
An air suspension device for uniformly dispersing and conveying staple fibers, comprising a fiber conveying device (1), a conveying space (2) and a receiving mesh device (3); two ends, at the left side and the right side, of the conveying space (2) being provided with a fiber inlet (21) and a fiber outlet (22) respectively; the receiving mesh device (3) being provided with a fiber-receiving mesh (31), a negative suction device (32) and a winding device (33), the fiber-receiving mesh (31) being mounted at the side close to the fiber outlet (22), the negative suction device (32) being positioned to face the fiber outlet (22), several air suspension holes (23) being provided at an upper wall and a lower wall of the conveying space (2), the negative suction device (32) being in communication with the air suspension holes (23) by means of an airflow duct to convey an airflow, so as to maintain a uniformly dispersed airflow within the conveying space (2). Said device uses air suspension technology to allow fibers to be subjected to the effect of the uniformly dispersed airflow in the up, down, left, and right directions upon entering the space from the space inlet. There is no resistance or friction between the fibers and the walls of the space during movement, and the fibers remain suspended in the airflow.
Inventors:
YOU XIANGYIN (CN)
YANG YUANYUAN (CN)
ZHANG YIHUI (CN)
YANG YUANYUAN (CN)
ZHANG YIHUI (CN)
Application Number:
PCT/CN2017/103818
Publication Date:
September 27, 2018
Filing Date:
September 27, 2017
Export Citation:
Assignee:
JIANGSU LI THE NEW MAT CO LTD (CN)
International Classes:
D04H1/732; D01G23/00; D04H3/02
Foreign References:
| CN203807711U | 2014-09-03 | |||
| CN201746673U | 2011-02-16 | |||
| CN201390866Y | 2010-01-27 | |||
| CN103088555A | 2013-05-08 | |||
| CN205974958U | 2017-02-22 | |||
| US5327617A | 1994-07-12 |
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