Mixer

Mixer is an industrial equipment used to mix different materials evenly. It achieves efficient mixing through mechanical force, has high mixing uniformity, is easy to operate, and has functions such as vacuum degassing and humidity regulation. It is widely used in chemical, pharmaceutical, food and other fields.

Mixer is a device that mixes multiple materials evenly through mechanical force or gravity, and plays an important role in chemical, food, pharmaceutical and other industries.

The mixer is mainly composed of shell, stirring device, transmission system and control system. The sealed space formed by the shell is used to mix the materials. The stirring device is the core component, including the stirring shaft, paddle or blade. The paddles are of various types, such as paddle type, anchor type, screw type, turbine type, etc. Different paddles are suitable for different material chracteristics. The transmission system consists of motor, reducer, coupling, etc., which provides power for the stirring device and adjusts the stirring speed. The control system is responsible for monitoring and regulating the mixing process, including controlling parameters such as stirring time, speed, and temperature.

The working principle of the mixer is based on three methods: convection mixing, diffusion mixing and shear mixing. Convection mixing is to make the material produce macroscopic circulation flow in the container through the movement of the stirring device, so as to achieve a large-scale position exchange of the material; diffusion mixing relies on the irregular movement of the material particles, and mutual penetration and diffusion occur between adjacent particles, gradually reducing the concentration difference of the material; shear mixing uses the shear force between the stirring blades and the material, and between the materials, to break the material and redistribute it, so as to promote uniform mixing. In actual work, these three mixing methods often exist at the same time and cooperate with each other to complete the uniform mixing of materials.

High mixing efficiency and uniformity: According to the material characteristics and mixing goals, the mixer type can be flexibly selected to achieve high uniformity in a short time, greatly improving production efficiency.