	US 12,227,880 B2
	Centrifugal spinning apparatus and planar receiving-type centrifugal spinning automatic production device
Longtao Wu, Suqian (CN); Weilin Xu, Suqian (CN); Baoxiang Song, Suqian (CN); Xin Liu, Suqian (CN); Yafei Wang, Suqian (CN); Chen Li, Suqian (CN); Taizhao Chen, Suqian (CN); and Zihang Wu, Suqian (CN)
Assigned to YIMAO ENVIRONMENTAL TECHNOLOGY CO., LTD., Suqian (CN); and WUHAN TEXTILE UNIVERSITY, Wuhan (CN)
Appl. No. 17/604,395
Filed by YIMAO ENVIRONMENTAL TECHNOLOGY CO., LTD., Suqian (CN); and WUHAN TEXTILE UNIVERSITY, Wuhan (CN)
PCT Filed Sep. 19, 2019, PCT No. PCT/CN2019/106755 § 371(c)(1), (2) Date Oct. 16, 2021, PCT Pub. No. WO2020/232928, PCT Pub. Date Nov. 26, 2020.
Claims priority of application No. 201910431022.6 (CN), filed on May 22, 2019; application No. 201910431025.X (CN), filed on May 22, 2019; and application No. 201910431532.3 (CN), filed on May 22, 2019.
Prior Publication US 2022/0195629 A1, Jun. 23, 2022
Int. Cl. D01D 7/00 (2006.01); D01D 5/18 (2006.01); D01D 5/24 (2006.01); D01D 5/253 (2006.01); D04H 1/724 (2012.01)

CPC D01D 7/00 (2013.01) [D01D 5/18 (2013.01); D01D 5/24 (2013.01); D01D 5/253 (2013.01); D04H 1/724 (2013.01)]

24 Claims

1. A centrifugal spinning apparatus, comprising: a frame, a spinning device, a feeding device for providing a spinning solution to the spinning device, and a collection device for collecting centrifugal spinning fibers ejected by the spinning device, wherein the collection device is horizontally disposed below the spinning device, to enable the centrifugal spinning fibers ejected by the spinning device to be attached to a surface of the collection device; wherein the spinning device comprises a spinner device and a transverse device driving the spinner device to reciprocate horizontally in a direction perpendicular to an extending direction of the collection device.