Production method and production equipment of high-uniformity fiber

Abstract

The invention provides a high-uniformity fiber production method and production equipment thereof, and relates to the technical field of fiber spinning. The high-uniformity fiber production equipment comprises a steel frame, a middle platform is fixedly connected to the inner side wall of the steel frame, and a ladder used for maintenance and feeding is arranged on the rear wall of the steel frame. The defects of breakage and slipping are overcome through connection of the cross universal joint, the filament number uniformity is improved, the spinneret orifices in the spinneret plate are arranged in three circles and staggered arrangement, the filament bundle cooling effect is similar, the heat preservation insertion plate forms a wind blocking belt, and temperature fluctuation caused by the fact that side blowing air or wild wind blows to the spinning box is avoided; through the partition plate and the two sets of transverse steady flow baffles, the wind speed penetrating power and the cooling uniformity are improved, the subsequent dyeing uniformity is improved, the influence of the external temperature on the oiling agent is reduced due to the fact that the oil pipe and the oiling agent balance groove are wrapped with the heat insulation layer, and the energy consumption needed by oiling agent heating is reduced; and the tows can be better oiled.

Description

technical field [0001] The invention relates to the technical field of fiber spinning, in particular to a production method and production equipment for high-evenness fibers. Background technique [0002] With the continuous development of the chemical fiber industry, chemical fiber enterprises are transforming and upgrading, striving to develop new products and new technologies. Only by developing high-tech and high-value-added products can they win in the fierce market competition. High-tech products With the characteristics of new technology, excellent quality, low energy consumption and large demand, customers have higher and higher requirements for product quality. Major domestic chemical fiber enterprises have carried out technological innovation and new product development through new construction or renovation projects. to meet market demand. [0003] In the existing fiber spinning technology, the difficulties such as many broken ends, large coefficient of variation...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a production method and equipment for high-formity fibers, which solves the problems of many broken ends, large coefficient of variation of elongation at break, and uneven fineness of single filaments in the existing fiber spinning technology. question

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