ShanghaiSijunDesign of High Speed Nano Grinding Emulsifier

Generally speaking,The form of the emulsifying head, shear rate, rotor and stator structure, emulsification time, and emulsification cycle period all affect the emulsification effect of the material.The strength of the shear action of the high-speed stirring emulsifier directly affects the final fineness of the material. According to analysis, the shear fineness of materials is mainly related to the sharpness of the stator and rotor, the hardness of the material, the gap between the stator and rotor, the relative motion speed of the two cutting edges, and the allowed particle size to pass through. Usually, these factors are relatively stable. Therefore, the relative motion speed of the two cutting edges is a prominent factor affecting the shear fineness, specifically manifested as the circumferential linear velocity of the rotor (because the stator is stationary). If the linear velocity is high, the density of cutting or impact on the radially flowing fluid will be high, and the refining effect will be strong, and vice versa. But the higher the line speed, the better. If the line speed is too high, it often leads to emulsion breaking or the inability to dissipate heat, which in turn affects the dispersion of the material and makes the results even more unsatisfactory. If the temperature balance and stability can be ensured during the experiment, the dispersion effect is better with a higher linear velocity.

ShanghaiSijunAfter a large amount of data research, calculation analysis, practical verification and repeated optimization and improvement, the current emulsification equipment has a set of scientific and reasonable technical parameters, and has excellent performance in the production of cream lotion, food sauce, ointment pharmaceutical products, as well as in emerging new materials, oil, resin and other fields! Welcome friends from all walks of life to come to our company for inspection and guidance!

　　The grinding emulsifier is an innovative emulsifier designed on the basis of traditional emulsifiers.What is the working principle? The motor drives the rotating teeth (also known as the rotor) to rotate at high speed relative to the matching fixed teeth (also known as the stator) through a belt drive. The processed material is pressurized by its own weight or external pressure (which can be generated by a pump) to generate a downward spiral impact force. Through the gap between the fixed and rotating teeth of the colloid mill (adjustable gap), it is subjected to strong physical effects such as shear force, friction force, and high-frequency vibration, effectively emulsifying, dispersing, and crushing the material, achieving the effect of ultrafine crushing and emulsification of the material.

　　 SGNHigh shear dispersion equipment has been widely used in modern high-tech fields such as nanotechnology, biopharmaceuticals, new materials, and new energy.

　　ShanghaiSijunCMSD2000 series grinding emulsification machine can well solve the problems of easy agglomeration, uneven dispersion and refinement of particles or powder slurry, and has been widely used in the preparation and application of graphene, carbon nanotubes, activated carbon, nano powder, polymer materials and other new materials.

The refining effect of a grinding emulsifier is generally stronger than that of a homogenizer, but it has a stronger adaptability to materials such as high viscosity and large particles. Therefore, in many cases, it is used in the front of a homogenizer or in high viscosity situations.

Grinding disperser is a high-tech product composed of colloid mill and emulsifier.

The first level consists of three-level sawtooth protrusions and grooves with increasing precision. The stator can be infinitely adjusted to the desired distance between it and the rotor. Under enhanced fluid turbulence, grooves can change direction at each stage.

The second level is composed of stator rotors. The design of the dispersing head also effectively meets the needs of substances with different viscosities and particle sizes. The difference in the design of the stator and rotor (emulsifying head) between online and batch machines is mainly due to the requirements for conveying performance. It is particularly important to note that the difference between coarse precision, medium precision, fine precision, and other types of working heads is not only the arrangement of rotor teeth, but also an important difference in the geometric characteristics of different working heads. The number of slots, slot width, and other geometric features can change the different functions of the stator and rotor working heads. According to past practice, work on a specific application based on past experience. In most cases, the construction of the machine is tailored to the specific application, making it crucial for producing ZUI end products. When it is uncertain whether the construction of a working head meets the expected application.

　　SGNThe linear speed of the grinding emulsifier is very high, and the shear gap is very small. Therefore, when the material passes through, the frictional force formed is relatively intense, resulting in what is commonly known as wet grinding. The fixed rotor is made into a circular cone shape, with three-level sawtooth protrusions and grooves with increasing precision. The stator can be infinitely adjusted to the desired distance between it and the rotor. Under enhanced fluid turbulence, grooves can change direction at each stage. High quality surface polishing and structural materials can meet various requirements of different industries.

　　Key points for equipment selection:

1. Clearly define the desired effect and purpose of using the equipment

2. Detailed understanding and mastery of the properties of research materials (including physical and chemical properties)

3. Select the mixer for the equipment based on the material

4. Re determine the operating parameters and structural design of the equipment

5. Taking into account the overall cost of the equipment