Quartz sand production process

A production process and technology of quartz sand, applied in the direction of filter screen, grid, classification, etc., to achieve the effect of long cleaning time, lower relative speed and good cleaning effect

Active Publication Date: 2019-06-21
郑州市新郑梅久实业有限公司
View PDF7 Cites 3 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Quartz sand production process
  • Quartz sand production process
  • Quartz sand production process

Examples

Experimental program
Comparison scheme
Effect test

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...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a quartz sand production process. The quartz sand production process comprises the following steps that a, coarse screening is conducted, specifically, crushed quartz sand isscreened for the first time through a linear vibration sieve, and 20-100 meshes of the quartz sand is screened out; b, washing is conducted, specifically, 20-100 meshes of the quartz sand is put intowashing equipment to be cleaned and delivered out; c, dehydrating is conducted, specifically, the washing equipment comprises a dehydrating device, and the quartz sand flows out from the washing equipment and then is dehydrated; d, drying is conducted, specifically, the dehydrated quartz sand is dried; and d, fine screening is conducted, specifically, the dried quartz sand is put into a grading vibration sieve to be screened for the second time, and the quartz sand with different grain sizes is screened out. The quartz sand production process has the effect that heat consumption in the dryingprocess is reduced.

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap