Is The Higher The Speed of The Vacuum Emulsifier Cream Mixer, The Better?

1. Working principle and advantages of the vacuum emulsifier mixer

The vacuum emulsifier mixer is a highly efficient industrial cream mixing equipment, widely used in processes such as liquid-liquid mixing, oil-water emulsification, powder dissolution, dispersion homogenization and shear grinding. It breaks the water phase and oil phase into fine particles through a unique shearing action, promotes the mutual penetration of the two phases, and forms a stable emulsion. In addition, the vacuum emulsifier mixer can also refine the powder particles to an ideal particle size to achieve uniform dispersion of solid particles in the liquid.

2. Control and influence of shear force

The shear force of the vacuum cream emulsifier mixer has a decisive influence on the degree of material refinement and the quality of the product. The sharpness, hardness, stator gap and relative movement speed of the blades jointly determine the shear effect of the vacuum emulsifier mixer . Although some characteristics of the blades, such as sharpness and hardness, are usually fixed, the shear force can be effectively controlled by adjusting the relative movement speed of the blades.

3. Balance between speed and linear speed

The speed of the vacuum emulsifying mixer directly affects the linear speed of the blades, which in turn affects the shear force. However, the higher the speed, the better. Too high a speed may cause obstruction of material flow, reduce mixing efficiency, and may affect the mixing effect of heat-sensitive materials due to excessive heat generation. Therefore, it is necessary to find the best balance between speed and line speed according to material characteristics and process requirements.

4. Scientific calculation of stirring speed

Scientific calculation of stirring speed is crucial to the performance of vacuum homogenizer mixer. The relationship between angular velocity (ω) and speed (n) is ω=2πn, while the relationship between line speed (v) and speed (n) and radius (r) is v=ωr=2πnr. This shows that the stirring speed is not only affected by the speed, but also related to the radius of the agitator.

5. Selection and application strategy of vacuum emulsifier mixer

When purchasing vacuum emulsifier mixers , it is necessary to comprehensively consider the processing volume, material characteristics and process requirements. Laboratory-scale vacuum emulsifying mixers usually use smaller radius and higher speed to make up for the lack of line speed due to their small processing volume. In industrial production, the scale and design of the vacuum emulsifier mixer need to be customized according to production capacity to meet the needs of large scale production.

6. Importance of design and maintenance

The design of the vacuum emulsifier mixer should fully consider the characteristics of the material and the process flow to ensure that sufficient shear force and temperature control capabilities are provided. At the same time, regular maintenance and inspection are essential to maintain the long-term stable operation of the vacuum cream emulsifier mixer, which helps to improve production efficiency and product quality.

7. Conclusion

In summary, the speed of the vacuum emulsifier mixer is not the higher the better. Reasonable speed selection should be based on a deep understanding of material characteristics, process requirements and machine materials. Through scientific calculations and careful design, it can be ensured that the vacuum emulsifier mixer can achieve an efficient production process while ensuring product quality.

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