Steam Jet Mill for Polyimide Powder plays a vital role in the current industrial production. In major minerals, chemical industry, pharmaceutical industries, food manufacturing industries are widely used. With the continuous development of Steam Jet Mill For Polyimide Powder, the various major industries are particularly medical, and the food industry has proposed the purity of materials during the pulverization process. The new requirement, it is desirable that the powder can be kept clean. In traditional Steam Jet Mill for Polyimide Powder, carbon steel, stainless steel is generally used as the lining material of Steam Jet Mill for Polyimide Powder.
Steam Jet Mill for Polyimide Powder is suitable for microcanoid machinery of materials such as synthetic resins and instruments. It is different from the ordinary pulverizer. It is not only simply crushed such as impact force and cutting force, but also subject to a large amount of ultrasonic eddy current produced on the back of the blade and the vibration of high frequency pressure generated by the resulting material. Crushing can also be broken, viscous and elasticity under certain conditions. The raw material temperature of the machine increased, and the thermal material can be broken.Steam Jet Mill For Polyimide Powder Principle: When the compressed gas enters the pulverizer by the feeder, the pulverized raw material enters the pulverizer, there are multiple pulverized nozzles per circumscribed, and the supersonic air flow is injected, so that the material is high-speed The impact and the material collide with each other, friction and pulverize, the grading tube separates the thicker particles, the crude particles continue to be pulverized, and after the internal closed circuit is pulverized, ultrafine powder can be obtained in the discharge port. 1. Suitable for dry ultrafoil. Due to the large impact speed, it can reach 2.5 Mach or more. It is easy to obtain 1-10 micron particles, depending on the material properties, it is possible to obtain less than 1 micron particles. 2. Because there is a closed-circuit classification mechanism inside the pulverizer, the product is thick The particles are constantly pulverizing, and therefore the particles are uniform, small particle size distribution ranges are obtained. 3, the device has short-striped time, simple structure, convenient operation, small area, low noise (72 decibel) and no vibration. 4, the efficiency of the pulverization is high, which can be pulverized, and the purity of the pulverized article can be maintained.
Steam Jet Mill For Polyimide Powder's daily maintenance
Fault.
2, when the new machine is running, the drive belt is easy to elongate, and should pay attention to adjust the appropriate looseness of the belt to ensure the work life of the belt.
3, the lossless parts should be checked frequently, replace the quality and production volume in time.
4, the blade, the bushing should often check the wear situation. If the wear is worn, the productivity is lowered, and the particle size is replaced after the particle size is replaced.
5, the host and the graded flow bearing are lipids, and the No. 2 special lipids are used 265-295.
6, the replacement period of the bearing is 2000 hours, and the amount of the grease is filling the amount of the space in the bearing cavity (episode) or 3/4 (lower test) cut, not too much to fill the grease, otherwise The bearing temperature is too high.
7. The spiral feeder has been changed during the change of the lipid of 4,000 hours, and the calcium-based grease is added.
A energy company is a battery positive material production enterprise, with multiple production bases. The company's business scope includes new materials and main products research and development, battery materials and their accessories research, etc. The top of the list.
Case parameters:
Product particle size: D50: 15μm
hour yield: 300kg
