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ｕｐｄａｔｅ date ：2023-07-25 12:12:11Number of views： author：锦强选矿设备
Beach quartz sand is a high-quality building material with excellent physical and chemical properties, widely used in fields such as architecture, chemical engineering, and glass. In the production process of seaside quartz sand, mineral processing is a very important link, directly related to the quality and output of the product. This article will introduce the operating steps and precautions for selecting a seaside quartz sand production line.
1、 The principle of selecting quartz sand
The principle of selecting quartz sand is achieved by the difference in settling speed of mineral particles with different densities in water. Due to the high density of quartz sand, its settling speed in water is faster, while other impurity minerals have lower density and slower settling speed. Through this method, the separation of quartz sand and impurities can be achieved.
2、 Operating Steps for Selecting a Seaside Quartz Sand Production Line
1. Preparation of raw materials
Firstly, it is necessary to prepare the raw materials for seaside quartz sand and send them to the beneficiation workshop. Before being sent to the beneficiation workshop, preliminary screening and washing of the raw materials are required to remove impurities such as large stones and sediment.
2. Rough selection
Feed the raw materials into the roughing equipment for preliminary separation. Roughing equipment usually uses a combination of rotary screens and washing machines to screen and wash raw materials, removing impurities such as stones and sediment with a diameter greater than 5mm.
3. Successful selection
After rough selection, the remaining raw materials are sent to the intermediate selection equipment for further separation. The selection equipment usually uses a combination of flotation machine and centrifuge to separate quartz sand and impurities. In the flotation machine, chemicals are added to cause different chemical reactions on the surface of quartz sand and impurity minerals, thereby achieving their separation. Centrifuges achieve separation through the difference in settling speed of mineral particles with different densities under centrifugal force.
After selection, the remaining quartz sand is fed into the selection equipment for final separation. The selection equipment usually uses a combination of heavy medium sorting machine and vibrating screen to separate quartz sand and impurities. A heavy medium separator is a device that utilizes the difference in settling speed of substances with different densities to separate quartz sand and impurities by adjusting the density of the heavy medium. The vibrating screen achieves the separation of different particle sizes through the vibrating screen mesh.
3、 Precautions for selecting a seaside quartz sand production line
1. The beneficiation workshop should be kept dry to avoid the impact of moisture on equipment and raw materials.
2. The screening and washing process should be thorough to ensure the removal of all impurities.
3. The selection of beneficiation equipment should be reasonable, determined based on the characteristics and output of raw materials.
4. The use of drugs should be correct to avoid harm to the environment and workers.
5. The maintenance and upkeep of equipment should be timely to ensure its normal operation.
In short, selecting a seaside quartz sand production line is a highly technical task that requires strict adherence to operating procedures and precautions. Only in this way can we ensure the quality and output of our products, and provide high-quality building materials for fields such as architecture, chemical engineering, and glass.Selecting the Seaside Quartz Sand Production Line