Is the higher the speed of the emulsification machine better
May 10, 2023
Is the higher the speed of the emulsification machine, the better
The emulsification machine has a unique shearing effect and has great advantages in handling liquid liquid mixing, oil-water emulsification, powder dissolution, dispersion and homogenization, shear grinding, and other aspects.
The emulsifying machine can crush the water phase and oil phase into fine particles at the same time, and then through stirring, these two phases can penetrate each other and mix into a stable lotion state. It can also crush the powder particles into an ideal size, so that solid particles can be evenly mixed into the liquid to form a stable suspension. The shearing action of the emulsifying machine can affect the fineness of materials, thus affecting the production efficiency of products and the quality of finished products.
The factors that can affect the shear effect of the emulsification machine include:
Blade sharpness, hardness, stator clearance, relative motion speed of two cutting blades, allowable particle size, etc.
The sharpness, hardness, stator gap, and allowable particle size of the blades remain basically unchanged,
So by changing the relative motion speed of the blades, the shear force is affected.
The relative motion speed of the blades is represented by the circumferential velocity of the rotor,
When the linear velocity reaches a certain value, there will be a trend of blocking flow, and the flow will actually decrease,
However, the heat is still high, which can cause some substances to aggregate and affect the mixing effect.
So the higher the linear speed, the better.
We know that the true mixing speed is not the angular velocity of the mixer, but the linear velocity of the mixing disc.