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Pressurized steam drafting unit for fiber drafting

A technology of drafting device and water vapor, which is applied in the field of pressurized steam drafting device, can solve the problems that cannot achieve high-strength draft and uniform fineness of raw silk, and achieve high orientation degree, high quality and high draft The effect of magnification

Inactive Publication Date: 2016-07-06
西安航科等离子体科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problem that the existing pressurized steam drafting device cannot achieve high-strength drafting and uniform fineness of the raw silk, the present invention provides a pressurized steam drafting device for fiber drafting

Method used

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  • Pressurized steam drafting unit for fiber drafting
  • Pressurized steam drafting unit for fiber drafting
  • Pressurized steam drafting unit for fiber drafting

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Embodiment Construction

[0024] Such as figure 1 The result schematic diagram of the present invention is shown, a pressurized water vapor drafting device for fiber drafting, comprising a box 6, a tow inlet window 1 and a tow outlet window 2 arranged at both ends of the box body 6, 6, the inlet seal part 3 adjacent to the tow inlet window 1, the outlet seal part 4 arranged in the box and adjacent to the tow outlet window 2, and the outlet seal part arranged between the inlet seal part and the outlet seal part and located in the box The drafting chamber 5 is filled with porous materials. The box body includes a main body insulation layer 8 for maintaining the temperature in the drafting chamber and a pipeline insulation layer 7 for maintaining the temperature of the main body insulation layer. A steam chamber 14 is arranged between the layer 8 and the drafting chamber 5, and a water vapor pipe 9 connecting the steam chamber and an external water vapor source is arranged on the box body 6 . The pipelin...

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Abstract

The invention relates to a pressurized steam drafting device for fiber drafting, comprising a box body, a tow inlet window and a tow outlet window arranged at both ends of the box body, and an inlet steam seal arranged in the box body next to the tow inlet window components, an outlet seal set in the box next to the tow exit window, and a drafting chamber set in the box between the inlet seal and the outlet seal, the drafting chamber being filled with a porous material , the box body includes a main body insulation layer for maintaining the temperature in the drawing chamber, a steam chamber is arranged between the main body insulation layer and the drawing chamber, and a steam pipe connecting the steam room and an external water vapor source is arranged on the box body. The invention solves the technical problem that the existing pressurized water vapor drafting device cannot achieve high-strength drafting and uniform fineness of the raw silk. The high degree of orientation and high strength of the raw silk are improved.

Description

technical field [0001] The invention relates to the technical field of carbon fiber precursor textile equipment, in particular to a pressurized water vapor drafting device related to high fiber drafting. Background technique [0002] Carbon fiber is a multi-disciplinary, multi-technical high-tech product. It has main characteristics such as high specific strength, high specific modulus, small specific gravity, high temperature resistance, chemical corrosion resistance, and radiation resistance, and has a series of comprehensive properties such as good thermal conductivity, electrical conductivity, damping, shock absorption, and noise reduction. Carbon fiber is also used in a wide range of fields, mainly in aerospace, automobile industry, cultural and sports equipment, and has good application prospects in medical equipment, new energy, civil engineering construction, high-strength mechanical equipment, and submarine oil. [0003] In the carbon fiber manufacturing process, h...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D02J1/22D06B1/08D06B3/04D06B23/00D06B23/20
Inventor 王浩静王磊涛刘福杰程璐范立东李福平
Owner 西安航科等离子体科技有限公司
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