In numerous pulverization, Great Hierarchical Turbo Mill has become one of the most mainstream pulverization techniques with a small particle size, narrow particle size distribution, high purity, high particulate activity, and good dispersibility. Isolated from the pulverized drug or the like is not allowed to be contaminated.
Which factors affect the performance parameters used by Great Hierarchical Turbo Mill?
The following is a detailed description:
1. Feed granularity control
Most Great Hierarchical Turbo Mill has a certain upper limit requirement for feed particle size. After entering the pulverization cavity, it can be sufficiently accelerated before collision and crushing with other particles. It is difficult to completely accelerate after large particles enter the pulverized cavity, which will allow them to stay in the machine too long, resulting in too high energy consumption. Therefore, in large-scale production of ultrafine powder, it is an effective way to pre-ground the raw material of the particle size is an effective pathway for energy saving.
2. Working medium
Currently, the working medium of Great Hierarchical Turbo Mill is mainly compressed, superheated steam, inert gas, and the like. The choice of working fluid has a certain impact on crushing effects and economics. Superheated steam is superior to air in fluidity and critical flow rates to achieve higher flow rates and uniform flow fields. However, using superheated steam as a working fluid, it must be ensured that it is still in an overheating state before entering the product capture device, otherwise the material is condensed.
3. Feeding speed
Feeding speed is an important parameter reflecting gas flow grinding production capacity. During the pulverization process, the optimum ratio of the intake flow rate and the feed speed is the key to improving the crushing efficiency. In general, under certain intake flow conditions, the feed speed is proportional to the particle size of the product. However, the feeding speed is too fast, which will increase the particle density, mutual interference, disadvantage of the particles, and difficult to achieve the sufficient and effective collision between particles, affect the crushing effect; although the feed speed is too slow, the particles stay in the crush area The time can be extended, which will reduce the particle density, reduce the collision rate, resulting in a decrease in production capacity and an increase in unit production energy consumption.
4. Granular limit
Great Hierarchical Turbo Mill In the pulverization process, as the material particle size is reduced, the crystallization and intensity of the material increases. After reaching a certain degree, the particle size of the material is no longer reduced or reduced, that is, the crushing limit of the material is reached. At this time, the surface area of \u200b\u200bthe material is increased, and the surface activity of the particles is increased, and the particle agglomeration and grinding are in a dynamic equilibrium state, even if the grinding time is prolonged, it is also difficult to further reduce the material.Granular size.
ALPA Water atomization FENI50Great Hierarchical Turbo Mill case Share: This customer needs a device that can make ultrafine pulverized metal powder.Finally, we purchased our AlPA CSM710-V mechanical grinder.
Technical parameters:
Production capacity: 200-250kg
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