Production method for ground glass fibers and grinding device

A glass fiber and production method technology, which is applied in the production of ground glass fiber and the field of grinding equipment, can solve the problems of difficult quality control, continuous production of ground glass fiber production process, and many process links, etc., and achieve high work efficiency , quality is easy to control, reducing the effect of pickling process

Inactive Publication Date: 2017-05-31
JUSHI GRP CO
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the shortcomings of the existing milled glass fiber production process that cannot be continuously produced, there are many process links, and the quality is difficult to control, the present invention provides a milled glass fiber production method and a milling device

Method used

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  • Production method for ground glass fibers and grinding device

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Embodiment Construction

[0024] A kind of production method of ground glass fiber is characterized in that, comprises the steps:

[0025] 1) Raw material storage: Send raw materials into the feeding hopper for standby; the amount of raw materials is determined according to specific needs, and can be manually fed into the feeding hopper, or automatically fed by a feeder.

[0026] 2) Grinding: Send the raw materials stored in the feeding hopper into the ball mill for grinding, and the raw materials in the feeding hopper are sent into the ball mill through the feeder; the working hours and power of the ball mill are based on the specifications of the raw materials and The production requirements of the finished fiberglass product are determined.

[0027] 3) Collect raw material particles: use a collection device to collect the raw material particles ground by a ball mill, and discharge the air in the collection device; and the collection device is a bag filter, and the inlet of the bag filter and the exh...

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Abstract

The invention provides a production method for ground glass fibers and a grinding device. The production method comprises the steps of raw material storage, grinding, raw material particle collection, screening and packaging. The grinding device comprises a feeder. An inlet of the feeder is connected with an outlet of a feeding hopper. An outlet of the feeder is connected with an inlet of a ball mill. An outlet of the ball mill is connected with an inlet of a bag collector. An outlet of the bag collector is connected with a screening machine. All outlets of the screening machine are each provided with a split-charging bag. According to the production method and the grinding device, by the adoption of the continuous type ceramic ball mill, continuous operation in the grinding process is achieved, so that continuous production is achieved, the process is simple and practical, and the quality is easy to control; rust is avoided due to the ceramic characteristic of the continuous type ceramic ball mill, secondary pollution to glass fiber raw materials is avoided, meanwhile the acid pickling process is reduced, the working efficiency is high, and the higher economy is achieved.

Description

technical field [0001] The invention relates to a production method and a grinding device for grinding glass fibers. Background technique [0002] The existing milled glass fiber production process is very complicated, controlled by very few companies, and the output is limited, which restricts the development of this market segment. The currently commonly used production process is mainly: through a mechanical pulverizer, the chopped glass fiber chopped strands are slowly fed into the pulverizer, the pulverized fibers are collected, and then passed through multiple sieves, acid Washing and other processes to make ground glass fiber products. [0003] However, the above-mentioned pulverized glass fiber production process cannot be continuously produced, has many process links, and is difficult to control the quality, and will cause secondary pollution in the production process (there is rust in the pulverizer, and the glass fiber has been polluted when it is pulverized. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C21/00B02C17/10B02C17/18B02C23/02
CPCB02C21/00B02C17/10B02C17/183B02C23/02
Inventor 张华钟殷琦颜国正
Owner JUSHI GRP CO
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