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What factors should be paid attention to in the process of customizing the vacuum homogeneous emulsifier

What factors should be paid attention to in the process of customizing the vacuum homogeneous emulsifier

2023-04-19

The vertical vacuum mixer homogenizer (split type homogenizer) is driven by the motor through the belt drive to pull the rotating gear (or called the rotor) and the matching fixed gear (or called the stator) for high-speed operation, and the processed raw materials Use its own weight or external pressure to generate downward spiral impact force, because the high tangential speed generated by the high-speed rotation of the rotor and the strong kinetic energy provided by the high-frequency mechanical effect make the raw materials suffer violently in the narrow gap between the stator and the rotor. The overall action of mechanical and hydraulic shearing, centrifugal extrusion, liquid layer friction, collision tearing and turbulence produces suspensions, emulsions and foams. So the immiscible solid phase, liquid phase, and gas phase are quickly, homogeneously and finely dispersed and emulsified under the action of relative stability technology and appropriate additives. After repeated high-frequency cycles, stable high-quality products are finally obtained. Vertical split structure, long running time, not easy to cause shaft eccentricity, easy to replace, and only need to replace the corresponding belt, most workers can do it.


The horizontal homogenizer uses the motor to run at a relatively high speed with the straight-rotating gear and the matching fixed gear. The processed raw material is pressurized by its own weight or external pressure to generate a downward spiral impact force. When the external kinetic energy is introduced, The 2 raw materials recombine to become a homogeneous phase. Due to the high tangential speed generated by the high-speed operation of the rotor and the strong kinetic energy provided by the high-frequency mechanical effect, the raw materials are subjected to severe mechanical and hydraulic shearing, centrifugal extrusion, liquid layer friction, and collision in the narrow gap between the stator and the rotor. Integral actions such as tearing and turbulence, creating suspensions, emulsions and foams. So the immiscible solid phase, liquid phase, and gas phase are quickly homogenized and finely dispersed, emulsified, and homogeneous under the action of relative stability technology and appropriate additives. After repeated high-frequency cycles, stable high-quality products are finally obtained. . The bedroom is directly connected to the structure, and the operation time is long, which is easy to cause the eccentricity of the shaft and the unstable operation of the machine. Professional staff are required to dismantle the internal structure and replace it. And it is necessary to replace the damaged emulsifying head and shaft.

From the perspective of structure, the vertical type is driven by a belt, and the speed can be increased by 3-5 times than that of the motor, so the effect of dispersing, emulsifying, and homogenizing is more obvious than that of the horizontal type.


The multi-functional hardware configuration of the vacuum homogeneous emulsifier can be flexibly customized, and it is a common non-standard mechanical equipment product. According to the user's manufacturing and raw material requirements, the directional design can be realized, and the vacuum homogenizing emulsifier can also be used in different industries and different products. In the process of customizing the vacuum homogeneous emulsifier, what factors must people pay attention to?


Because the vacuum homogeneous emulsifier is a relatively complex industrial equipment, it can be customized in terms of stainless steel material, structure type, hardware configuration, etc., and even details. The most critical core part of deciding to customize is its homogeneity. head. Different homogenizing heads have different raw material processing effects achieved by their operation. The rotor and stator, the core components of the vacuum homogeneous emulsification machine, rotate at a speed of 3000rpm during operation, and the raw material is sucked from the bottom of the emulsification tank between the high-speed cutting wheel and the fixed cutting sleeve to achieve strong shearing, impact, During turbulent flow and other processes, raw materials are cut in the shearing seam and quickly broken into particles of 200nm-1um.


From the basic principle, the vacuum homogeneous emulsifier must cooperate with the rotor and the stator to achieve the emulsification effect of the raw materials. The vacuum emulsifier homogenizer is the key component that determines the function of the high shear emulsifier. The design of the stator and rotor determines the emulsifier. scope. For example, the round hole stator head is used for the treatment of medium viscosity or raw materials that must be emulsified; the long slot stator head is used for the treatment of medium viscosity raw materials; the mesh stator head is used for the suspension of fine powder in the liquid phase or the emulsification of the liquid phase processing etc.


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