48 head square spinning path

Abstract

The invention relates to a square spinning channel with 48 joints, which comprises a square tube shaped spinning channel body (1), an upper side air inletting cabinet (2), a spinning component with 48 joints (3) and an upper side air returning cabinet (4), wherein the 48-joint spinning component (3) is mounted on the top of the square tube shaped spinning channel body (1), the upper side air inletting cabinet (2) and the upper side air returning cabinet are respectively mounted on the left side and the right side of the top of the square tube shaped spinning channel body (1). The square spinning channel with 48 joints is characterized in that a lower air returning device (5) and a lower nitrogen gas air curtain device (6) are mounted on the lower portion of the square tube shaped spinning channel body (1), wherein the lower air returning device (5) and the lower nitrogen gas air curtain device (6) are mounted up and down in interval, the square spinning channel with 48 joints can greatly improve the output of the spinning under the precondition of slightly increasing the number of the spinning channel and winder device and the like.

Description

technical field [0001] The invention relates to a dry-process spandex spinning equipment. Specifically relates to a spandex spinning tunnel. It belongs to the field of textile equipment accessories. Background technique [0002] The spandex spinning tunnel is mainly used in the air distribution inside the spandex spinning equipment, the arrangement of the spandex tow and the heat tracing system. In the spandex spinning preparation process, its spinning speed is restricted by the polymer, and the spinning speed can reach up to 1200m / min. It has been impossible to significantly increase the spinning speed. In the past spandex spinning tunnels, generally 16 heads and 24 spinning heads were used as the main spinning, and the output of a single tunnel was about 30 tons per year (according to 40D). If it is necessary to increase the output, it is necessary to increase the spinning tunnel, winding machine, etc. The number of equipment, while increasing the energy consumption of...

AI Technical Summary

Problems solved by technology

In the past spandex spinning tunnels, generally 16 heads and 24 spinning heads were used as the main spinning, and the output of a single tunnel was about 30 tons per year (according to 40D). If it is necessary to increase the output, it is necessary to increase the spinning tunnel, winding machine, etc. The number of equipment, while increasing the energy consumption of the occupied area, thus greatly increasing the land occupied area and energy consumption of capital investment

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