Polycrystalline mullite fiber spinning machine

A polycrystalline mullite and spinning machine technology, which is applied in fiber processing, spinneret assembly, filament/thread forming, etc., can solve the problems of slow cooling and forming speed of fiber filaments, affecting the spinning efficiency, etc. Achieve the effect of fast cooling speed, good spinning effect and improving stability

Active Publication Date: 2021-03-12
湖州博星科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing polycrystalline mullite fiber spinning machine often has the phenomenon that the material has solidified before spinning the material, and the cooling and forming speed of the fiber filaments thrown out by the existing spinning machine is relatively slow, which affects the quality of spinning. efficiency

Method used

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  • Polycrystalline mullite fiber spinning machine
  • Polycrystalline mullite fiber spinning machine
  • Polycrystalline mullite fiber spinning machine

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Embodiment Construction

[0030] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0031] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected ...

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Abstract

The invention discloses a polycrystalline mullite fiber spinning machine which comprises a base, wherein a spinning box is fixedly connected to the base through a plurality of supporting legs, a watertank is fixedly connected to the base, a hollow shaft is rotationally connected to the interior of the spinning box, a spinning mechanism used for spinning is arranged at the lower end of the hollowshaft, the spinning box is fixedly connected with an installation plate through a supporting rod, the installation plate is provided with a feeding mechanism used for providing materials needed by thespinning mechanism, the hollow shaft is fixedly connected with two connecting rods, the connecting rods are provided with cleaning mechanisms used for cleaning the inner wall of the spinning box, a discharging port is formed in the spinning box in a penetrating mode, a conveying mechanism used for moving spun fiber filaments to the discharging port is arranged in the spinning box, and a cooling mechanism used for cooling the fiber filaments is arranged in the conveying mechanism. The polycrystalline mullite fiber spinning machine is reasonable in structure, good in spinning effect, high in cooling speed and capable of achieving rapid forming and saving resources.

Description

technical field [0001] The invention relates to the technical field of polycrystalline mullite fibers, in particular to a spinning machine for polycrystalline mullite fibers. Background technique [0002] Polycrystalline mullite fiber is a kind of polycrystalline alumina fiber. The content of Al2O3 in the fiber is between 72% and 75%. Generally, the content of Al2O3 exceeds 80%, which is called polycrystalline alumina fiber, polycrystalline mullite The main crystal phase of stone fiber is a single mullite phase, which is the polycrystalline alumina fiber used at high temperature and has the best thermal stability. The product used at a temperature above 1400°C, polycrystalline mullite fiber It is made by spinning device. [0003] The existing polycrystalline mullite fiber spinning machine often has the phenomenon that the material has solidified before spinning the material, and the cooling and forming speed of the fiber filaments thrown out by the existing spinning machine...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01D5/18D01D4/00D01D13/02D01F9/08
CPCD01D4/00D01D5/18D01D13/02D01F9/08
Inventor 邱昂力
Owner 湖州博星科技有限公司
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