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A kind of quartz sand production process

A production process, quartz sand technology, applied in lighting and heating equipment, dryers, drying and other directions, to achieve the effect of good cleaning effect, lower relative speed, and long cleaning time

Active Publication Date: 2021-11-02
郑州市新郑梅久实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, after the quartz sand in the prior art is cleaned, there is more moisture on the surface, and it is dried directly after cleaning, and more heat is needed to evaporate the moisture during drying.

Method used

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  • A kind of quartz sand production process
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  • A kind of quartz sand production process

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Embodiment Construction

[0033] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0034] refer to figure 1 and figure 2 , is a quartz sand production process disclosed in the present invention, including coarse screening, water washing, dehydration, drying, fine screening, inspection and packaging. The coarse screening is to screen the crushed quartz sand for the first time, In the rough screening process, a linear vibrating screen is used. The mesh number of the linear vibrating screen is 20-100 mesh. Through the first screening, all the quartz sand with a particle size of 20-100 mesh is screened out; washing and dehydration The step adopts washing equipment, which includes washing device 1 and dehydration device 2. Quartz sand is added to the washing equipment from the position of washing device 1, and then flows out from the position of dehydration device 2, so that the quartz sand is washed and dehydrated in sequence, reducing the T...

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Abstract

The invention relates to a production process of quartz sand, which comprises the following steps: a. Coarse screening: the crushed quartz sand is screened for the first time, and the first screening adopts a linear vibrating screen to screen out 20-100 The quartz sand of the mesh section; b, washing: the quartz sand of the 20-100 mesh section is put into the washing equipment for cleaning and transported out; c, dehydration: the washing equipment includes a dehydration device, and the quartz sand flows out from the washing equipment Complete dehydration; d, drying: dry the dehydrated quartz sand; e, fine screening: put the dried quartz sand into the grading vibrating screen for the second screening, and screen out different particle size quartz sand. The invention has the effect of reducing heat consumption in the drying process.

Description

technical field [0001] The invention relates to the technical field of quartz sand production, in particular to a quartz sand production process. Background technique [0002] Quartz sand is a hard, wear-resistant, and chemically stable silicate mineral. Its main mineral component is SiO2. The color of quartz sand is milky white, or colorless and translucent. Quartz sand is an important industrial mineral raw material. chemical hazards. The application fields of quartz sand are very extensive. Quartz sand is mainly used in construction industry, glass manufacturing, ceramic industry and foundry industry, and the demand for quartz sand is large. [0003] In the production process of quartz sand in the prior art, the stone is firstly crushed by the coarse crusher, and then the coarse material produced is transported to the fine crusher by the belt conveyor for further crushing, and the finely crushed stone enters the vibrating screen to be screened out into two types. Stones...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B07B1/28B07B1/46B07B13/04B07B13/14F26B11/04
Inventor 陈厚发段运明宋彦佩王子雨崔梦迪李宏岐
Owner 郑州市新郑梅久实业有限公司