Planar receiving type centrifugal-spinning automatic production equipment and method

A technology of automatic production and centrifugal spinning, used in textiles and papermaking, fiber processing, non-woven fabrics, etc., can solve the problems of inability to achieve continuous production, low efficiency, and low safety factor.
CN110295404AActive Publication Date: 2019-10-01WUHAN TEXTILE UNIV +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
WUHAN TEXTILE UNIV
Publication Date
2019-10-01

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Abstract

The invention discloses a planar receiving type centrifugal-spinning automatic production equipment and method. A continuously moving collection belt is arranged under spinnerets, and after proper height adjustment, spinning solution ejected by the spinnerets in high-speed rotation forms fibers instantly, and the fibers spirally fall down to be collected on the collection belt to finally form a continuous centrifugally-spun fiber net. The centrifugally-spun fiber net is compacted by a compacting device and wound in a winding device to finally form a centrifugally-spun fiber net roll. A whole production process is completed automatically without manual intervention. By the planar receiving type centrifugal-spinning automatic production equipment and the method, the problem of preparation ofcentrifugally-spun continuous filaments is solved, batch production in centrifugal spinning is realized, and the planar receiving type centrifugal-spinning automatic production equipment and the method are applicable to wide nonwoven fabric surface nanofiber or submicron fiber compounding or wide nano or submicron nonwoven fabric production.
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Description

technical field

[0001] The invention relates to the technical field of textiles, in particular to a flat receiving type centrifugal spinning automatic production equipment and method. Background technique

[0002] Centrifugal spinning is a new spinning technology that can be applied to both solution spinning and melt spinning. Centrifugal spinning In the spinning process, the spinning solution inside the spinneret is ejected from the micropores by the centrifugal force generated by the high-speed rotating spinneret to form long and thin fibers. The materials that can be prepared include inorganic materials and polymers. Materials, combined with the characteristics of high output of centrifugal spinning and the advantages of fiber products, the fiber products prepared by it can be used in biomedicine, air filtration, energy and other fields.

[0003] At present, for centrifugal spinning, the forming mechanism of its fibers has been deeply studied, and the technical problem t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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