Fluidized Bed Jet Mill of Metal Powder STEEL)

In the classification operation of the industrial production at this stage, the use of FLUIDIZED BED JET MILL of Metal Powder Steel is mainly targeted by solid particles. It is also commonly used in the product ultrafine pulverization. Crushed equipment.

The following is a detailed description:

1. Feed granular control

Most Fluidized Bed Jet Mill of Metal Powder Steel 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 the Fluidized Bed Jet Mill of Metal Powder Steel 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 METAL POWDER STEEL) 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 material is reached.The crush limit. At this time, the material specific surface area increases, the surface activity of the particles, the particle agglomeration and grinding are in a dynamic equilibrium state, even if the grinding time is prolonged, it is difficult to further reduce the particle size of the material.


Fluidized BED JET MILL OF MITAL POWDER STEEL? What are the characteristics? Xiaobian gives you the characteristics it has.
1. This micro-jet classifier is mainly designed for the research and development department of universities and research institutes and the enterprise;
2, its volume is very small and easy to move, in the crushing space is not very spacious, use This classifier is very convenient; of course, according to the actual situation.
3, the sample loss in the classifier is very small, and the grading of a small amount of valuable sample is very suitable.

After long-term use, it is necessary to clean the Fluidized Bed Jet Mill of Metal Powder Steel. Before the airflow pulverizer is cleaned, all machines should be disassembled. When cleaning, the power supply can be turned off, and the remaining dust can be removed directly with a brush. We must remember to clean it layer by layer. When the displacement is unloading, you can remove the four screws on the base, then remove the hopper. When sieved, the air pulverizer door can be opened directly, and finally the screen can be disassembled. After removing the movement gear, release the fastening nut first, then separate the live teeth from the spindle. Then remove the active gear and place it safely. Remove the fixed gear, remove the screw and remove the fixed gear. Be careful when disassembling the air pulverizer and must never be damaged by machine components.
ALPA Site Fluidized Bed Jet Mill of Metal Powder Steel) Case Sharing: 2020 Our company successfully exported a Fluidized Bed Jet Mill of Metal Powder Steel in the Philippines.
Technical parameters
Finished fineness: D50: 3μm

Shan Dong Alpa is committed to Fluidized Bed Jet Mill of Metal Powder Steel Have a mature process process, there is a high-energy technology R \u0026 D team, specializing in the development of crusher, survive by quality, welcome everyone to come to consult.