Molten quartz sand production device

Abstract

The invention discloses a molten quartz sand production device, which comprises a device body. A cylinder is fixed in the device body through a fixing rod, and the cylinder and the device body are arranged coaxially; the top of the device body is connected with a first motor through a connecting frame, the lower end of a rotating shaft penetrates through the top of the device body and extends intothe top of the device body to be arranged in the cylinder, and a screening net is arranged at the center of a storing plate; a second motor is fixed to the position, on the side face of the screeningnet, of the bottom of the storing plate, an output shaft of the second motor penetrates through the storing plate and extends out of the storing plate to be provided with a connecting shaft, and a plurality of crushing cutter blades are arranged on the side face of the connecting shaft at equal distances; a feeding hopper is arranged at the top of the device body, and a discharging part is arranged below the screening net. The molten quartz sand production device is reasonable in design and convenient to operate, through arrangement of spiral blades, materials move continuously and then are crushed continuously, finally the processing standard is met, and thus the situation that the large-particle materials block the screening net, and consequently the crushing efficiency is affected is prevented.

Description

technical field [0001] The invention relates to the technical field of quartz sand, in particular to a production device for fused silica sand. Background technique [0002] Quartz sand is a quartz particle made by crushing quartz stone. Quartz stone is a non-metallic mineral, a hard, wear-resistant, chemically stable silicate mineral. The color of quartz sand is milky white, or colorless and translucent, with a Mohs hardness of 7. Quartz sand is an important industrial mineral raw material, non-chemical dangerous goods, widely used in glass, casting, ceramics and fireproof materials, ferrosilicon smelting, metallurgical flux, metallurgy, construction, chemical industry, plastics, rubber, abrasives, filter materials and other industries. In the existing quartz sand processing process, the crushing of the material is not thorough enough, which easily affects the subsequent processing of the quartz sand. At the same time, the screen is easy to be blocked during the crushing ...

AI Technical Summary

Problems solved by technology

In the existing quartz sand processing process, the crushing of materials is not thorough enough, which easily affects the subsequent processing of quartz sand. At the same time, it is easy to block the screen during the crushing process. Therefore, we propose a fused silica sand production device.

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