Working process and principle of vacuum emulsifier
Vacuum emulsifier refers to the use of high shear emulsifier to quickly and evenly distribute one phase or multiple phases into another continuous phase under the condition of vacuum, and use the strong kinetic energy brought by the machine to make the material narrow in the stator and rotor In the gap, it is subjected to hundreds of thousands of hydraulic shears per minute.
The comprehensive action of centrifugal extrusion, impact, tearing, etc., disperses and emulsifies evenly in an instant. The vacuum emulsifier is mainly composed of a pretreatment pot, a main pot, a vacuum pump, a hydraulic pressure, and an electrical control system.
Let's talk about some precautions when using the vacuum emulsifier:
1.Cleaning: The emulsifier and all equipment must be pumped before use;
2. Reversing: Many equipments have a special sense of reversing, and reversing is easy to cause the motor to burn out, and the emulsion pump has a special sense of reversing, so special attention must be paid when using it, and the emulsion pump cannot be reversed;
3. When the vacuum emulsifier is running, dry powder, small solid and small block materials are not allowed to directly enter the pump body. The emulsified material of the emulsifier is fluid, and the solid will cause the rotor of the emulsifier to get stuck, causing the motor to burn out;
4. Leakage: When the emulsifier is in normal operation, pay attention to whether there is material leakage in the pump body. If there is leakage, stop the operation of the emulsifier, and check and adjust the sealing device;
5. Idling; idling is particularly easy to cause equipment failure, so remember that the equipment can be idling without instructions, and do not let the equipment idling;
6. Noise: If the emulsion pump has abnormal sound during use, it should be stopped carefully to troubleshoot.