Ultrafine pulverizer operating control system and cooling system

　　The ultrafine pulverizer can obtain a thinner powder than the pulverized powder at room temperature and can obtain a good fluid powder. The main applied pulverization mechanism determines the characteristics of a wide range of applications, high finished products, typical materials are: super hard diamond, silicon carbide, metal powder, etc., high purity requirements: ceramic color, medicine, Biochemical, low temperature requirements: medicine, PVC. By change the ordinary air of the gas source to nitrogen, carbon dioxide gas, etc., the unit can be made into an inert gas protection device, which is suitable for the pulverization classification of materials such as flammable explosive, easy oxidation. The ultrafine pulverizer is an apparatus for ultrafine pulverization of dry materials using air separation, heavy polishing, and shear. It consists of a cylindrical crushed chamber, a polishing wheel, a polishing rail, a fan, a material collection system, and the like. The material enters the cylindrical pulverizing chamber by the feed opening, and is crushed by the polishing wheel that is circumferential movement along the grinding rail, and dissensibly. The pulverized material brings out the pulverizer through the negative pressure air flow caused by the fan, into the material collection system, filtered through the filter bag, the air is discharged, the material, the dust is collected, and the pulverization is completed. It protects the material deterioration caused by pulverizing heat, keeps pulverizing colors, fragrance, taste and nutrient constant. It effectively prevents dust explosions and reduces noise during continuous casting. The pulverization capability of the crusher is high. It consists of a liquid nitrogen storage system, a liquid nitrogen control system, a material continuous casting system, an operation control system, and a cooling system.

　　The ultrafine pulverizer is a special product of traditional Chinese medicine. There are three different forms of pulverized zones in the comminution room, which can accommodate a variety of powders. Airflow pulverizer and cyclone separator, dust collector, and airplane set into a set of pulverization systems. After the compressed air is dried, it is sprayed into the pulverizing chamber by the Lavar nozzle, and the material is repeatedly collided with the intersection of the multi-high pressure airflow. The crushing material is pulverized after the fan pulling force Airflow movement to the grading area, under the power of high-speed rotation, the thick centrifugal force generated by the high-speed rotation, the fine particles that meet the particle size requirements are collected by the grading wheel into the cyclone and the dust collector, and the crude particles drops to the pulverizing region to continue pulverization. . The comminuted area is special, the particle size is fine (-120300). Since the kinetic energy of the pulverization zone is smaller than the kinetic energy of the second pulverizer (diameter from small to large), the gap between the tooth and the pulverization tool is also from the active (flexibility) to the fixed (rigid). Therefore, evenThe casting process is a pre-cast, strong cast, and a refined casting process. At the same time, each of the pulverized spacers and the pulverized area have a certain angle of junction, which has a certain barrier effect on the crushing material, which is advantageous for pulverization. High yields of continuous casting machines are the foundation of their development. Due to the relative separation of the pulverizing chamber and the classification, the crushing material in the crushing chamber will not be stranded for too long, thereby avoiding the phenomenon of pulverization. To improve the production capacity of continuous casting. The powder particle size is evenly its nature. Ultrafine pulverizer unique grading machine chamber and variable frequency speed regulatory wheel, no need to be equipped with screening equipment, grading the particle size of the product at low speed. The circulating feed structure not only strictly limits large particles, but also avoids being pulverized, the product particle size distribution is narrow, and the particle size is uniform. Screening is performed using a fractional wheel to 150 mesh, and the phenomenon of screening is avoided. Due to avoiding too cold phenomena, the ultra-fine pulverizer smashing low temperatures is also a major feature. The pulverizing chamber does not produce overheating. At the same time, a flap is disposed in the feed end of the pulverized cavity (which can be connected to the air conditioner when necessary). Due to the presence of the traction, the temperature taken during the pulverization process is taken away by the traction wind, and the circulating water jacket is added to the pulverizing chamber sheath to further reduce the temperature of the pulverized. In the full closed negative pressure operation, there is no dust leak during the continuous casting process, no environmental pollution, low noise. Rounded design, quick installation, easy to disassemble, convenient to clean.