Crushing limestone materials
Limestone is used in large quantities as construction materials and industrial raw materials. Limestone is directly processed into stone and burnt into quicklime. Stone crusher is used as the main crushing equipment of lime, in the operation, the limestone materials set into different crushing methods and nature are different. As the following analysis:
Limestone is used in large quantities for building materials, industrial raw materials. Limestone is directly processed into stone and burnt into quicklime. Quicklime becomes slaked lime by absorbing moisture or adding water, the main component is Ca(OH)2, which can be called calcium hydroxide, and slaked lime is blended into lime slurry, lime paste, etc., which is used as coating material and brick and tile adhesive. It can also be used as filler in rubber, plastic, paper, paint and ink industries. It is widely used in organic synthesis, metallurgy, glass, etc.
Stone crusher in operation, the limestone materials set into the different, when the limestone hardness indicates the degree of softness of the material, there is a direct relationship with the fragility of limestone, usually using Mohs hardness expressed, divided into 10 levels, the higher the level the harder the material is, the greater the difficulty of crushing, the higher the requirements of the stone crusher equipment. Friability indicates the physical properties of whether the limestone is easy to be crushed.
When crushing, the water content of limestone will also affect the choice of stone crusher, when the water content is too large, increasing the viscosity of the material, or limestone blocked at the discharge port to affect the normal production. At the same time, stone crusher in crushing some limestone, according to the nature and hardness of the material to determine the kind of crushing limestone crusher to use. For example, the crushing of hard materials with large or medium particle size generally adopts crushing; for the abrasive limestone materials generally use crushing as the main, therefore, the nature of the material should be determined before crushing, so that the stone crusher can be reasonable production crushing.
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