Industrial production of high shear emulsifying machine
May 07, 2022
The truth of the industrial production speed of high shear emulsifying machine is that the larger the linear speed is, the better. When it reaches a very high value, there is a tendency to block the flow (just like a warrior with high ability can turn his sword to resist the incoming arrow). Therefore, the flow becomes very small and the heat is very high. Some materials will gather in turn, making the result unsatisfactory. So is the stirring speed we usually say the shear speed? Speed is divided into angular speed and linear speed. Of course, shear speed refers to linear speed, and linear speed = angular speed × diameter × π. Therefore, why the rotational speed (angular speed) of the emulsifying machine used in industrial production is generally only 3000rpm or 1500rpm, while the rotational speed of the laboratory emulsifying machine is as high as 10000rpm or 280000rpm, that is, considering the factor of diameter, so that the shear linear speed of the two is close, and the final effect is close.
The strength of the shearing action of the high shear emulsifying machine directly affects the final fineness, which is mainly related to the sharpness of the blade, hardness, rotating stator clearance, the relative movement speed of the two cutting edges and the allowable particle size. Generally, the sharpness of the blade, hardness, rotating stator clearance and the allowable particle size have been basically finalized or do not want to be changed. Then, the relative movement speed of the blade is the most influential factor, which is manifested in the circumferential linear speed of the rotor (because the stator is stationary). If the linear speed is high, the density of cutting or impact on the radial flow fluid will be high, so the thinning effect will be strong, and vice versa.
The above is the introduction of high shear emulsifying machine, constantly integrating advanced mixing technology, adhering to innovation and providing customers with high value-added products. It serves the fields of energy, chemical industry, food, biomedicine and so on, and carries out customized design of equipment according to customers' processes and needs. Perfect customer docking process and strict quality control are committed to promoting industry reform and creating more value!
