High-speed dispersion machine with rotating device

Abstract

The invention discloses a high-speed dispersion machine with a rotating device. The high-speed dispersion machine with a rotating device comprises a lifting stand column and a cross beam. The cross beam is vertically provided with a bearing column. One end of the bearing column back to the cross beam is fixedly provided with a stirring shaft connected to a stirring disk. The stirring disk can rotate around its axle center and is fixed in a stirring dispersion container. The stirring dispersion container can rotate around its center. The center of the stirring dispersion container deviates from the axle center of the stirring disk. The rotating device can well improve the stirring dispersion effects of the high-speed dispersion machine. The high-speed dispersion machine with the rotating device has better stirring dispersion effects under the condition of a pseudoplastic flow and a thixotropic flow only flowing at the periphery of the stirring disk without flowing at the periphery of the stirring dispersion container.

Description

technical field [0001] The invention relates to the field of high-speed disperser devices, and specifically provides a high-speed disperser with a rotating device. Background technique [0002] The high-speed disperser is used as a mixing and dispersing device for different types of high-viscosity liquids, high-viscosity liquids and low-viscosity liquids, high-viscosity liquids, and powdered resins or pigments, as well as a pre-process for bead mills and three-rollers. Dispersion equipment is widely used in chemical factories, especially in paint and ink manufacturing factories. [0003] In the prior art, the front end of the rotating shaft of the high-speed disperser is equipped with a disc with a serrated knife-like protrusion, that is, a stirrer, which is mixed and dispersed by running the stirrer at a high speed. In terms of flow characteristics, Newtonian flow or expansion is the best. Generally, pseudoplastic flow and thixotropy only flow around the stirrer, not aroun...

AI Technical Summary

Problems solved by technology

[0004] However, in the mixing operation, when the container is moved by hand, the stirrer is easy to touch the inner wall of the container, resulting in deformation of the container, stirrer or metal powder and other undesirable phenomena; and because this operation is difficult to standardize, the proficiency of each operator is different , the grasp of the stirring state and stirring time is also different, and it is easy to produce differences

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