Silicon fine powder special airflow pulverization is to use supersonic airflow to mushing the material and materials with a small collision, the equipment is worn, and the product is free of iron contamination. A ceramic liner can be used to ensure high purity of silicon fine powder. No water separation, water is washed, complete dry production, and the production is better than the particle size distribution of silicon powder. The fineness of the finished product reached D97 = 3-74 μm, and the purity reached 99.5%. Stable, complete hierarchical flow field and special sealing measures, reliably prevent leakage of crude particles, narrow particle size distribution and no large particles. There is a plastic function on the particle shape. Variable Combination Structure: One-purpose dual use, which can be pulverized, and can be graded separately. Quartz Mo-hardness is 7, so the wear-resistant treatment is wear-resistant, and the inner abrasion resistant material is greatly reduced, and the losses of the equipment are greatly reduced, and the service life is extended. The whole process uses a negative pressure method, and there is no dust pollution on site, and the production environment is excellent. The equipment is balanced, the vibration is small, low noise. High automation control is high, the equipment is stable, and can be turned on continuously.
Many manufacturers who want to smash the machining process will choose to purchase a gas current pulverizer, but not all airflow pulverizer can apply production and processing, the wrong processing method will make the air current pulverizer wear speed .
The wear of the airflow pulverizer is too fast, and the inner cavity of the pulverizer of the material should be used when the material hardness is too large. The equipment operates for a long time in a higher crushing pressure, which requires uniformity of cyclical replacement loss. The products after the crushing products are generally single peaks. If there is a double-peak or peak main reason, the pulverization pressure is unstable. The solution is based on the gas supply of gas source equipment to meet the amount of gas required for work, ensuring that the lowest air supply pressure of the gas is high than the working pressure. The feed speed is unstable. Solution to check if there is a blockage at the feed valve; the material is not very viscous, uniform in liquidity, and the stable control feed speed. The filter cake is formed in the pulverizer chamber. The solution is suspended, and the filter cake in the pulverizer chamber will then restore production. The effect of detection method.
The product particle size detection result after the gas flow pulverizer is not required, and the product particle size detection result is still less required after the problem of excluding the pulverization process. It is possible to consider whether the detection method of the particle size is reasonable. For example, the material is viscous, powderAfter the material is obvious, if a dry detection method is obvious, it is obvious that the use of wet method can be considered, so that the substance is sufficiently dispersed in the solution, then the result is the most realistic. Test results. Effect of Cyclone Separation on Crushing Effect. The crushing material is approximately 200 to 300 mbar after the cyclone separated by the cyclone. This pressure can be packaged directly using a packaging bag at a whirlwind, which is the optimum state of the cyclone. If the pressure in the cyclone separator is too pressure, it will show that the air export of the pulverizer is large, which will have an effect on the crushing effect.
The above is Shandong Erfai Powder Technology Co., Ltd. to summarize the fastness of the gas flow crusher and the solution. You can compare the analysis, then determine the usage method. Users who need to purchase airflow crusher products. Also call 0816-2547166 to contact us.
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