Basalt needs to be dehydrated and dried in advance during use to provide assistance for the subsequent use of the product.However,this technology has certain operational requirements,and we need to follow the prescribed methods to ensure the drying effect of basalt
Dehydration and drying technology is the subsequent processing operation of basalt and mineral powder materials,which refers to the technology of removing moisture from processed products through mechanical,physical,and chemical methods,especially wet processing products.Its purpose is to meet the requirements of product moisture content in the application field and facilitate storage and transportation.Therefore,the price and dehydration drying technology of basalt crushed stone are also essential processing techniques for basalt mineral materials.Dehydration drying includes mechanical dehydration(centrifugation,pressure filtration,etc.).）Heat evaporation(drying)dehydration.The characteristics of drying and dehydration of basalt powder are high moisture content of some clay minerals and ultrafine basalt minerals,difficult mechanical dehydration,and severe agglomeration after drying.

Conventional mechanical dehydration of basalt is difficult to effectively dehydrate, and pressure dehydration is generally used, especially for basalt mineral raw materials that need to be washed during the pressure filtration process after acid washing or bleaching. In order to solve the agglomeration problem of dry powder materials, especially ultrafine powder materials, fluidized drying is generally used, or a depolymerization device is installed in the drying equipment or after drying. The development trend of dehydration and drying technology for basalt powder materials is to improve usage efficiency, reduce energy consumption, minimize pollution, restore the original particle size, or increase the reduction rate of powder particle size (reduce agglomeration rate).
Therefore, we know that the reason why basalt adopts dehydration and drying technology is because different enterprises have different usage requirements, and drying can also facilitate the transportation and storage of products for subsequent normal use.