Stirring type grinding separator and grinding device

Abstract

The invention relates to the technical field of grinding, and discloses a grinding separator. The grinding separator comprises a cylindrical separation wheel, wherein a cavity is formed in the separation wheel; and a separation groove in a spiral involute shape is formed in the wall of the cavity, one end of the separation groove is communicated with the outer side of the separation wheel, and the other end is communicated with a separation port in the separation wheel. During operation, the separator rotates at a high speed under the driving of a motor, when materials are separated and enter the separator, the materials separated from separation barrels move towards the separation port along the separation groove in the spiral involute shape under the action of centrifugal force of the separator, and the materials are vertically distributed from small to large in the cavity of the separator. Materials with smaller grains are distributed on the upper layer, so that larger gains and smaller grains of materials in the separator cannot gather at the separation port simultaneously, material discharge efficiency and speed are increased, and the technical effect of improvement of grinding efficiency is realized.

Description

technical field [0001] The invention relates to the technical field of grinding, in particular to a stirring type grinding separator and a grinding device. Background technique [0002] Grinding equipment usually drives the grinding balls to move at high speed through a dispersing disc or a dispersing wheel. The grinding balls squeeze and collide with each other to break the grinding materials to achieve particle grinding, and separate the ground materials and unground materials through a separator. It is separated from the grinding ball to output the ground material. [0003] When the existing grinding separator and grinding device are working, the ground material is separated from the unground material and the grinding ball through the separator under the action of the high-speed rotation of the separator. The separated materials in the grinding device cannot be processed in layers, that is, all the separated materials regardless of their size are gathered at the outlet o...

AI Technical Summary

Problems solved by technology

[0003] When the existing grinding separator and grinding device are working, the ground material is separated from the unground material and the grinding ball through the separator under the action of the high-speed rotation of the separator. The separated materials in the grinding device cannot be processed in layers, that is, all the separated materials regardless of their size are gathered at the outlet of the discharge channel connected to the separator, which may cause the accumulated and dispersed materials in the separator to be unable to be discharged in time, and blockage in the separation The outlet of the device affects the separation effect and grinding efficiency

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