Colloid mill

Abstract

The invention discloses a colloid grinder which comprises a primary motor, a movable disc, stationary discs and a gap adjusting assembly. The stationary discs are separately arranged on two sides of the movable disc which is fixed on a main shaft of the primary motor; the movable disc and the stationary discs on two sides form two parallel grinding working faces; in a rotating moving process of the movable disc, the stationary discs perform piston straight line displacement along the axis of the main shaft through the gap adjusting assembly to adjust the grinding gaps between the movable disc and the stationary discs on two sides. The colloid grinder disclosed by the invention has the advantages that the colloid grinder is high in grinding efficiency, high in stability, lower in energy consumption and wide in application plane.

Description

technical field [0001] The invention relates to a grinding device, in particular to a colloid grinding machine. Background technique [0002] At present, the colloid grinding machine is driven by a motor to rotate a single-sided toothed moving plate, which generates relative motion with a single-sided toothed static plate fixed on the inner wall of the shell; when the colloidal material passes through the dynamic and static When grinding the surface between the discs, the colloidal particles in the material are cut and the colloidal solution is homogenized; at the same time, a geared motor and a set of worm gear mechanisms drive the static disc to move axially, thereby adjusting Grinding gap between moving and static discs. The colloid mill with this structure has the following disadvantages: [0003] 1) The processing capacity is low: the grinding disc is a single-sided tooth shape, that is, there is only one grinding working surface. On this basis, in order to increase ...

AI Technical Summary

Problems solved by technology

However, the former will lead to a decrease in grinding accuracy; while the latter will greatly increase the power of the main motor of the moving plate

If the speed of the main motor is reduced, the cutting frequency of the rubber block particles will be reduced, which will directly lead to a decrease in the grinding effect;

[0004] 2) Weak running stability: the moving plate of the grinding machine is installed at one end of the main shaft, which is a cantilever structure

With the wear of the bearings caused by long-term use, the axial movement of the moving plate will increase, and it is difficult to ensure the grinding clearance

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