The quartz sand purification process can be used for sharp objects with a certain load to squeeze the surface of the quartz sand. According to the depth of the hard objects pressed into the quartz sand, the quality of the quartz sand can be confirmed. In addition, because the quartz sand is brittle and has no cleavage. When the quartz sand is crushed or other hard objects are crushed, it will be broken into small particles of quartz sand, and will not become powder.

The production process of high-purity quartz sand is similar, generally through beneficiation, crushing, magnetic separation, acid treatment (acid pickling), flotation, filter press, drying, grading, packaging, etc. different. , and some enterprises also participate in processes such as roasting, water quenching, wet grinding, chlorination, high-purity water washing, and vacuum dehydroxylation. In the process of acid leaching purification, it is a very important part.

The ore unearthed in the mine is processed into stone particles with a diameter of 1~3cm by a stone crusher. After removing the dust, it can be cleaned;

Select the pool immersion method:

Once the quartz ore is in place in the pool, pour the cleaning agent into the pool filled with the quartz ore until the surface is just soaked. After soaking for 4 to 5 hours, pick up the cleaned quartz ore. Or discharge the cleaning agent to another cleaning tank for storage, rinse the cleaned quartz ore for 10 to 30 minutes, and package the product after drying.

When using automatic stone adding roller equipment to assist cleaning, the cleaning agent can be added automatically by the equipment, or a certain amount of chemicals can be added on time. In this method, the cleaning time is fixed from the start of stone entry to the cleaning and cleaning of the stone. About 30 minutes, depending on the severity of the quartz mine dust, reduce or extend the cleaning time based on field experience. Then rinse the cleaned quartz ore for 10 to 30 minutes, dry it and pack it.