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Spinning box

A technology for spinning box and melt distribution, which is applied in the direction of spinneret assemblies, textiles and papermaking, etc. It can solve problems such as easy coking and uneven temperature distribution, and achieve the effect of reasonable layout and uniform temperature distribution

Inactive Publication Date: 2017-05-31
张家港市宏盛贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, there are usually melt distribution pipes in the spinning box, and the existing melt distribution pipes are usually straight pipes, resulting in uneven temperature distribution and prone to coking

Method used

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Embodiment Construction

[0031] The present invention will be described in detail below in conjunction with specific embodiments shown in the accompanying drawings.

[0032] refer to figure 1 , figure 2 , image 3 As shown, in this embodiment, a spinning box includes a housing, a support assembly 21 and a melt distribution pipe 22 disposed in the housing. The melt distribution pipe 22 is a first melt distribution branch pipe 23 , a second melt distribution branch pipe 24 , a third melt distribution branch pipe 25 , and a fourth melt distribution branch pipe 26 respectively matched with the melt distribution pipe 22 . The first melt distribution branch pipe 23 surrounds the periphery of the second melt distribution branch pipe 24; the third melt distribution branch pipe 25 surrounds the periphery of the fourth melt distribution branch pipe 26; the diameter of each of the above-mentioned distribution branch pipes Between 10-30mm, the diameter of the melt distribution pipe 22 is between 30-60mm.

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Abstract

The invention relates to a spinning box. The spinning box comprises a shell, a support joint part and a melt distribution pipe, wherein the support joint part and the melt distribution pipe are arranged in the shell, the melt distribution pipe is at least connected with a first melt distribution branch pipe, a second melt distribution branch pipe, a third melt distribution branch pipe, and a fourth melt distribution branch pipe, and the first melt distribution branch pipe surrounds the periphery of the second melt distribution branch pipe; the third melt distribution branch pipe surrounds the periphery of the fourth melt distribution branch pipe, and the diameter melt distribution pipe is over twofold that that of each melt distribution branch pipe. The melt distribution pipe in the spinning box is reasonable in layout, so that the temperature distribution is more uniform, and thus the phenomena of melt clogging or coking do not easily occur.

Description

technical field [0001] The invention relates to the technical field of textile equipment, in particular to a spinning box. Background technique [0002] A spinning machine of chemical fiber is a machine that forms a fiber-forming polymer solution or melt into a filament. The characteristics of the melt spinning machine are: the thin flow of the melt is solidified into fibers when it meets the cold wind, and the cold air is evenly blown to the thin flow after passing through the high-efficiency filter, the regulating valve, and the flow guide device. The spinning speed is relatively high, generally 600-1500 m / min. In the textile process, one of the common equipment for spinning box. [0003] In the prior art, there are usually melt distribution pipes in the spinning box, and the existing melt distribution pipes are usually straight pipes, resulting in uneven temperature distribution and prone to coking. Contents of the invention [0004] The invention mainly solves the t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01D4/00D01D4/06
Inventor 惠宇娜蒋三官惠宇阁蒋敏海
Owner 张家港市宏盛贸易有限公司