What are the factors that influence the selection process of the fan-shaped chute?

The operational factors affecting the chute selection process are:

1) Slope, its slope is generally larger than the plane chute, the purpose is to increase the moving speed gradient of the slurry. Commonly used 16o--20 o .
2) The feed concentration and the change of the slurry concentration are also important operational factors for the selection process. In the fan-shaped chute, maintaining a high feed concentration is an important condition for the occurrence of leaching.
The structural factors affecting the chute selection process are:
3 ) The pinning ratio refers to the ratio of the width of the discharge end to the width of the feed end. The pinch ratio is generally between 1/10 and 1/20 .
4 ) The length of the chute and the length of the chute mainly affect the mineral processing time of the mineral in the chute, preferably 1000-1200 .
5 ) The bottom material of the tank, the lower surface of the tank should have appropriate roughness to meet the needs of the sorting process. Commonly used materials are low groove wood, glass, steel, aluminum alloy, plastic or the like polyethylene.
The advantages of the fan-shaped chute are: simple structure, light weight, and low cost (in China, wood is generally used as a chute ) , compared with other chutes, the water consumption is small and the productivity is high.
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