The emulsifying machine is to shear, disperse and impact the material through the high-speed rotation of the homogenizer head connected to the engine. In this way, the material will become more delicate, and the oil and water will be melted. It is widely used in cosmetics, shower gels, sunscreens, and many other cream products that use emulsifying machines. Sauce, juice, etc. in the food industry. Ointments in the pharmaceutical industry. Emulsifiers are used in petrochemicals, paints and inks, etc.
Before using the emulsifying machine, you must have a certain understanding of the characteristics, maintenance and repair of the emulsifying machine. Using the emulsifying machine in the right way can not only prolong the life of the emulsifying machine, but also will not cause unnecessary waste.
It requires precise cooperation between the rotor and the stator, and the claw structure of the working head can absorb materials in both directions, and the shearing efficiency is high. Intermittent high shear dispersing emulsification homogenizer is through the high-speed and stable rotation of the rotor to form high-frequency, strong circumferential tangential velocity, angular velocity and other comprehensive kinetic energy efficiency. Under the action of the stator, strong and reciprocating hydraulic shearing, friction, centrifugal extrusion, liquid collision and other comprehensive effects are formed in the reasonably narrow gap between the stator and the rotor, and the materials circulate and reciprocate in the container. It is stable in operation, low in noise, convenient in cleaning, flexible in maneuverability, can be used continuously, and can superfinely disperse and emulsify materials. It can be widely used in emulsification, homogenization and dispersion in industrial production.
There is a machine pretty similar to emulsifying machine, which is called homogenizer machine. Homogenizers are mainly used for tissue dispersion in the biotechnology field, sample preparation in the pharmaceutical field, enzyme treatment in the food industry, detection of pesticide residues in food and veterinary drug residues, as well as in the pharmaceutical industry, cosmetic industry, paint industry, and petrochemical industries. The homogenizer adopts a stainless steel system, which can effectively separate the surface of the body sample and the homogeneous sample of microorganisms contained in it. The sample is packed in a disposable sterile homogenizing bag without contact with the instrument, which meets the requirements of rapidity, accurate results and repeatability. good request. It can be widely used in emulsification, homogenization and dispersion in industrial production.
Compared with centrifugal dispersing and emulsification equipment (such as colloid mill, high shear mixing emulsifier, etc.), the characteristics of the homogenizer are:
1) The refinement effect is stronger. This is because the valve core and the valve seat of the working valve are in close contact at the initial position, but a slit is forced out by the liquid during operation; while the rotating stator of the centrifugal emulsification equipment is in order to meet the requirements of high speed Rotating without generating too much heat, there must be a large gap (relative to the homogenizing valve); at the same time, since the transmission mechanism of the homogenizer is a positive displacement reciprocating pump, theoretically, the homogenizing pressure can be infinite The higher the pressure, the better the refinement effect.
2) The refining function of the homogenizer mainly utilizes the interaction between the materials, so the calorific value of the material is small, so the performance of the material can be kept basically unchanged.
3) The homogenizer can transport materials quantitatively, because it relies on reciprocating pump for feeding.
4) The homogenizer consumes a lot of energy.
5) The homogenizer has more wear and tear, and the maintenance workload is large, especially in the case of high pressure.
6) The homogenizer is not suitable for high viscosity.
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