Analysis of the effect of Gravity destoner process        


Time of issue:

2021-09-15

Gravity destoner flow rate is too large or too small, will reduce the stone removal power. The flow rate of the Gravity destoner is too small, and the material on the screen surface is too thin, which is easily broken (or blown through) by the airflow. Even the mud lumps were blown up, so that the air volume was seriously unevenly distributed on the screen surface, resulting in the result that the Gravity destoner could not be separated.

Gravity destoner flow rate is too large or too small, will reduce the stone removal power. The flow rate of the Gravity destoner is too small, and the material on the screen surface is too thin, which is easily broken (or blown through) by the airflow. Even the mud lumps were blown up, so that the air volume was seriously unevenly distributed on the screen surface, resulting in the result that the Gravity destoner could not be separated.

 Gravity destoner factory

Gravity destoner flow is too large, the grain layer is thick. Gravity (especially mud) and grain are not adequately graded, which also reduces the destoner effect of the Gravity destoner. Therefore, the grasp of the flow rate of Gravity destoner should be adapted to the extra output of the equipment and the characteristics of the sand and gravel contained in the raw grain.

The adjustment of the air volume of the Gravity destoner is also very important; under certain other conditions, the air volume of the Gravity destoner can be judged according to the movement of the material on the screen surface and the quality of the material at the outlet. When the air volume of the Gravity destoner is too large, the material on the screen surface will be in a floating state, and even "blow through" and "return bubbles" will occur.

When used in a milling plant, when the Gravity destoner is used in the cleaning section, the incoming materials can be classified into about 5% to 30% of the light materials and 70% to 95% of the heavy materials through the equipment. The substances separated by Gravity destoner, the former mainly concentrates light impurities, and the latter mainly concentrates impurities (stones) heavier than wheat. The material occupying a large proportion passes through the upper screen surface, and completes the function of separating stones on the lower screen surface.


Through the above introduction and analysis of Gravity destoner, hope it helps you.