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Titanium dioxide smashing device for polyamide fiber and production process of titanium dioxide crushing device

A technology of titanium dioxide and crushing device, which is applied in the field of titanium dioxide crushing device for nylon fiber, which can solve the problems of uneven grinding particle size, low grinding stability, and high energy consumption, so as to improve quality, improve uniformity, improve continuity and stability Effect

Pending Publication Date: 2021-07-23
江苏沪申钛白科技有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned related technologies, the inventor believes that when grinding titanium dioxide through the grinding cone and the grinding cylinder, it is necessary to maintain a high rotational speed of the grinding cone to perform stable grinding, resulting in high energy consumption, low grinding stability, and grinding The problem of non-uniform particle size

Method used

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  • Titanium dioxide smashing device for polyamide fiber and production process of titanium dioxide crushing device
  • Titanium dioxide smashing device for polyamide fiber and production process of titanium dioxide crushing device
  • Titanium dioxide smashing device for polyamide fiber and production process of titanium dioxide crushing device

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Embodiment Construction

[0040] The following is attached Figure 1-5 The application is described in further detail.

[0041] The embodiment of the present application discloses a titanium dioxide crushing device for nylon fibers. refer to figure 1 , The crushing device includes a crushing body 1, the top of the crushing body 1 is provided with a feed port 101, and the interior of the crushing body 1 is sequentially provided with a coarse powder bin 11 and a fine powder bin 12 from top to bottom. Below the fine powder bin 12 is communicated with a feeding bin 13 , and below the feeding bin 13 is connected with a storage bin 14 .

[0042]refer to figure 1 with figure 2 , a coarse powder mechanism 2 is arranged in the coarse powder bin 11, the coarse powder mechanism 2 includes a crushing cylinder 21, the two ends of the crushing cylinder 21 are respectively fixed to the inner wall of the coarse powder bin 11 by bolts, and the top wall of the crushing cylinder 21 is provided with a feeding Port 2...

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Abstract

The invention relates to a titanium dioxide smashing device for a polyamide fiber and a production process of the titanium dioxide crushing device. The titanium dioxide smashing device comprises a smashing machine body, a feeding opening is formed in the top of the smashing machine body, a coarse powder mechanism and a micro powder mechanism are sequentially arranged inside the smashing machine body from top to bottom, the coarse powder mechanism comprises a crushing barrel arranged on the upper portion inside the crushing machine body and a coarse powder assembly arranged in the crushing barrel, a feeding opening is formed in the top wall of the crushing barrel, a cover plate is arranged on the feeding opening, a discharging valve is arranged on the bottom wall of the crushing barrel, and the micro powder mechanism comprises a pair of grinding rollers which are located on the same horizontal plane and rotationally arranged in parallel. The titanium dioxide smashing device for the polyamide fiber and the production process of the titanium dioxide crushing device have the advantage that the titanium dioxide crushing stability and the crushing particle size uniformity are remarkably improved.

Description

technical field [0001] The application relates to the technical field of titanium dioxide production, in particular to a titanium dioxide crushing device for nylon fiber and its production process. Background technique [0002] Titanium dioxide is a white solid or powdered inorganic pigment with high chemical stability and is widely used in paint, papermaking, chemical fiber and other industries. In the production process of nylon fiber, titanium dioxide is also often used as a matting agent to achieve the effect of eliminating the unsuitable luster of the fiber. [0003] The production process of titanium dioxide for nylon includes the following steps: raw material titanium dioxide stirring→sand milling→centrifugal classification→sedimentation→centrifugal dehydration→drying→crushing→measurement packaging→storage. Titanium dioxide after dehydration and drying is easy to agglomerate, and the agglomerated titanium dioxide needs to be pulverized before packaging, and the pulve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C4/02B02C13/06B02C13/286B02C13/288
CPCB02C4/02B02C13/06B02C13/286B02C13/288B02C2013/28609
Inventor 周兰英岳银美
Owner 江苏沪申钛白科技有限公司
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