Colloid mill for efficiently and uniformly crushing particles

Abstract

A colloid mill for efficiently and uniformly crushing particles is composed of a grinding body, a rotor, a screening mesh, a main shaft, a pressing plate, a rotor rear cover, a transmission box, a supporting seat, a base, a feeding inlet, a belt, a primary belt pulley, a secondary belt pulley, and a motor. The rotor of the colloid mill for efficiently and uniformly crushing the particles adopts atechnology combining a special triangular tooth fluid dynamic optimization spiral groove rotor and a triangular tooth groove array abrasive disc screening mesh; and the screening mesh of the colloid mill for efficiently and uniformly crushing the particles is a specially designed diffuse type taper hole array screening mesh, the screening mesh consists of two half sheets, special triangular teethare uniformly distributed on one half sheet of the screening mesh, the other half sheet of the screening mesh is opposite to a discharge opening on the grinding body, the half sheet of the screening mesh opposite to the discharge opening is provided with screening holes and the special triangular teeth, arrays of the screening holes are uniformly distributed on the half sheet of the screening mesh, and the screening holes are diffusion type tapered holes with small inside and large outside.

Description

technical field [0001] The invention relates to a particle crushing device, in particular to a mechanical device capable of efficiently homogenizing the crushed particles. [0002] technical background [0003] The colloid mills currently on the market cannot evenly cut the colloid particles or the cutting efficiency is low. The traditional colloid mill stator and rotor are respectively composed of a chassis and a grinding disc fixedly installed on it. The grinding discs on the rotor and stator are composed of multiple ring discs with different tooth shapes, which correspond to each other, and the shearing and grinding efficiency is low. It is generally necessary to grind many times, and the final particles after shearing and grinding cannot meet the requirements. There is also a shearing and grinding colloid mill, which includes a casing, a machine cover, a stator, a rotor, a body, a main shaft, and a gap adjustment device. In other words, the stator and rotor of the collo...

AI Technical Summary

Problems solved by technology

[0003] The colloid mills currently on the market cannot evenly cut the colloid particles or the cutting efficiency is low

The traditional colloid mill stator and rotor are respectively composed of a chassis and a grinding disc fixedly installed on it. The grinding discs on the rotor and stator are composed of multiple ring discs with different tooth shapes, which correspond to each other, and the shearing and grinding efficiency is low. It is generally necessary to grind many times, and the final particles after shearing and grinding cannot meet the requirements

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