Integrated quartz sand washing and grinding equipment

Abstract

The quartz sand integrated washing and grinding equipment comprises a treatment pipe and a grinding pipe, a filter pipe is arranged in the right side direction of the treatment pipe and the grinding pipe, a mounting ring is fixedly connected to the side wall of the filter pipe, and a transition pipe is fixedly connected to the lower end face of the filter pipe; the lower end face of the transition pipe is fixedly connected with a collecting pipe. The pre-grinding roller and the matching roller are used for carrying out pretreatment grinding on quartz sand raw materials entering the treatment pipe in the treatment pipe, and the inner grinding roller is in contact grinding in the matching pipe, so that pretreatment in the quartz sand grinding process is achieved, and subsequent quartz sand grinding treatment is facilitated; the washed quartz sand in the filter pipe, the transition pipe and the collecting pipe is circularly conveyed by virtue of the conveying turbine and the communicating pipe, and meanwhile, the cleaning water and the quartz sand in the circulating process are filtered and cleaned by virtue of the first filter screen and the second filter screen, so that large particles and impurities are filtered and cleaned in the quartz sand cleaning process; the quality of the quartz sand is ensured.

Description

technical field [0001] The invention relates to the technical field of quartz sand grinding, in particular to an integrated washing and grinding equipment for quartz sand. Background technique [0002] Quartz sand is a hard, wear-resistant, and chemically stable silicate mineral. From a national perspective, quartz ore is relatively widespread. Quartz sand is made of natural quartz ore. After processing the quartz stone mined from the mine, Processed by crushing, screening, washing and other processes, the appearance is polygonal, spherical and pure white. It has the characteristics of high mechanical strength, strong pollution interception ability and good acid resistance. It is an important industrial mineral raw material, and in quartz sand During the processing, grinding and washing are one of the essential procedures, which makes the quartz sand more pure and fine, and is convenient for subsequent use. [0003] When the quartz sand is being ground, it needs to be washe...

AI Technical Summary

Problems solved by technology

[0003] When the quartz sand is being ground, it needs to be washed with water to avoid the dust generated during the grinding process of the quartz sand. The existing grinding and washing are mostly single equipment, that is, it is impossible to wash the quartz sand during the grinding process. Some quartz sand grinding devices cannot realize the pretreatment of quartz sand during the grinding process, so the quartz sand will have larger particles during grinding, and at the same time, it will undergo multiple washings instead of circular washing during the washing process. While causing waste of water resources, the quartz sand in the water cannot be quickly recovered, which affects the grinding and washing efficiency of the quartz sand

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