1. High Speed Rotating Blade or Disc
High speed dispersers usually contain a rotating spindle with blades or discs mounted on it. These blades or discs are designed to produce intense shearing forces by rotating at high speeds.
2. Liquid Circulation
When high speed disperser is started, the blades or discs begin to rotate at high speed. This causes the liquid tto form a vortex flow in the mixing chamber, causing the material to be continuously sucked in and discharged.
3. Generation of Shear Force
High speed movement of the blade or disc causes strong relative movement between materials. The shear force generated by this relative motion breaks down, shears and stirs the materials to achieve dispersion and suspension.
4. Suspension and Homogenization
The shearing action of the blade or disc causes the particles, powder or suspended solids in the material to be dispersed and evenly suspended in the liquid. This ensures the uniformity of the entire material system.
5. Adjustable Speed and Processing Parameters
High speed disperser usually has an adjustable speed function, and the operator can adjust the rotation speed according to the requirements of the material being processed . Other processing parameters, such as stirring time and temperature, can also be adjusted.
6. Temperature Control
In some high speed dispersers, the temperature of the stirring chamber can be controlled by heating or cooling equipment. This is important for applications that handle heat-sensitive materials or require specific temperature conditions.