Fluidized Bed Jet Mill of Poria

Modern production not only pursues production and finished product quality, but also develops toward environmental protection. Especially in the comminution industry, the overall development trend of China's FLUIDIZED BED JET MILL of Poria technology is stable to the focal rate, strong control, high quality, etc.

Which factors affect the performance parameters used by Fluidized Bed Jet Mill of Poria?

The following is a detailed description:

1. Feed granularity control

Most Fluidized Bed Jet Mill of Poria has a certain upper limit requirement for the particle size of the feed. 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 Fluidized Bed Jet Mill of Poria 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

Fluidized BED JET MILL OF PORIA In the pulverization process, as the particle size of the material 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 material specific surface area increases, and the surface activity of particles increases, and the particle agglomeration and grinding are in a dynamic equilibrium, even when the mill isIt is also difficult to further reduce the particle size of the material.


Fluidized Bed Jet Mill of Poria Applicable range: The grinding mechanism of the machine determines that its application range is wide, and the finished product is high. Typical materials are: super hard diamond, silicon carbide, metal powder, high purity requirements: ceramic pigment, medicine, biochemical, low temperature requirements: medicine, PVC.
Ultrafa Fluidized BED JET MILL OF PORIA is an ultra-microclinated device that uses air separation, heavy polishing, and shear. It is widely used in various industries. Let's take a brief introduction to its daily maintenance content.
1, when the bearing oil is high, it is necessary to stop checking the cause of the fault and removal immediately.
2, easy to wear parts should pay attention to the degree of wear, pay attention to and do the preparation for replacement of parts.

3, for the top surface of the chassis of the active device, it is necessary to remove dust and other debris avoiding the machine that cannot be broken, the active bearing cannot move on the chassis, causing an accident.

4, all loads of the machine are bearings, so good lubrication and bearings have a large relationship, it can directly affect the service life of the machine and the operating rate, so the amount of lubricating oil required to be injected should be reached. Good seal.

5, the sleeper installed is easy to loosen, and it must be checked frequently.

6. Note that the operation of each part of the machine is normal.
7. If the rotating gear is in operation, if there is a hitting sound, it should be stopped in time and remove the fault.


ALPA Trimetic Cobalt Solita Fluidized Bed Jet Mill of Poria Case Sharing:
A New Energy Technology Company is a professional lithium-ion power battery for new energy vehicles, lithium storage High-tech enterprises in R \u0026 D and industrialization of key materials for ion batteries and lithium ion batteries, the first power battery enterprises that enhance large-capacity manganese lithium-ion battery scale production and marketization applications.
Case parameters:
Product particle size: D50: 3-25UM
Hour Yield: 3-10kg

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