Glass fiber product raw material crushing device

Abstract

The invention relates to the technical field of glass fiber processing equipment, and discloses a glass fiber product raw material crushing device. The glass fiber product raw material crushing devicecomprises a feeding mechanism. According to the glass fiber product raw material crushing device, a dust collection cover, a guide pipe, a dust collection box, a dust removal cloth bag and an exhaustfan are arranged in the feeding mechanism for cooperation so as to collect dust generated in the feeding process in time, air pollution is effectively prevented, the working environment of operatorsis improved, and therefore the body health of operators is guaranteed; during feeding, stones enter the dust collection cover after passing through a feeding port and a material guide pipe, dust mixedin the stones can be effectively prevented from reversely flapping into air by arranging the arched dust collection cover, a large amount of dust is sucked into the dust removal cloth bag in time under cooperation of the exhaust fan and the guide pipe, and the dust is prevented from flying out of the middle of the material guide pipe as much as possible; and the dust can be centrally treated through the dust removal cloth bag, and environmental protection and convenience are achieved.

Description

technical field [0001] The invention relates to the technical field of glass fiber processing equipment, in particular to a raw material crushing device for glass fiber products. Background technique [0002] Fiberglass (Fibreglass) is an inorganic non-metallic material with excellent performance. Difference. It is made of pyrophyllite, quartz sand, limestone, dolomite, boronite, and boronite as raw materials through high-temperature melting, wire drawing, winding, and weaving. The diameter of its single filament is several 1 micron to more than 20 microns, which is equivalent to 1 / 20-1 / 5 of a hair, and each bundle of fiber filaments is composed of hundreds or even thousands of monofilaments. The glass fiber is often used as reinforcing material of composite material, electrical insulation and heat insulation materials, substrate and other national economy fields. [0003] In order to increase the manufacturing speed of glass fiber, the raw materials need to be crushed be...

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Problems solved by technology

[0003] In order to increase the manufacturing speed of glass fiber, the raw materials need to be crushed before melting the raw materials. However, when the existing crushing device adds raw materials, it is easy to generate a large amount of dust. The dust floating in the air not only pollutes the environment, but also easily affects the operation. impact on the health of personnel

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