Silicon fine powder is made of natural quartz (SiO2) or molten quartz (natural quartz high temperature melting, amorphous SiO2 after cooling), ball mill (or vibration, air flow), flotation, pickling, high purity water Treatment of micropowder processed by multi-course process. Silicon fine powder is a non-toxic, odorless, non-polluting inorganic non-metallic material. Since it has excellent temperature resistance, alkali corrosivity, poor thermal conductivity, high insulation, low expansion, chemical performance, high hardness, and widely used in chemical, electronics, integrated circuit (IC), electrical appliances, plastics , Paint, advanced paint, rubber, defense and other fields. With the rapid development of the high-tech field, silicon micropowder will also enter the new historical development period.Raymond mill machine structure is made of host, analyzer, pipeline device, blower, according to user needs, can be equipped with crusher, hoist, electromagnetic vibrating feeder, electrical control motor, etc. After the material is pulverized to the desired particle size, the material is sent to the storage bucket by the hoist, and then the vibration feeder is evenly continuously sent to the Raymond grinding host mill, due to the rotation, the rotation is centrifugated, and the grinding roller swings outward. It is pressed against the mill, the shovel shovel is sent between the mill and the mill, and the pulverization is achieved due to the rolling of the grinding roller. The fine powder after material grinding with the circulating wind of the blower is sorted by the analyzer, and the fine material falls back to the heavy grind. If the qualified fine powder, the fine powder enters the finished cyclone powder, and the powder pipe is discharged. That is, it is a finished product. In the Raymond mill, there is a certain moisture in the abrasive material, the heat, water gas evaporation, and the whole pipe interface is not tight, and the external gas is inhaled, so that the circulating air pressure is increased, ensuring the grinder Working in a negative pressure state, the increased gas flow is discharged into the dust collector through the remaining wind tube, and the atmosphere is discharged after being purified.
Working principle: The material is conveyed by the feed device to the host pulverizing cavity, and the material and the high speed rotary device and the particles are impact, collision, friction, shear, and extrusion. The crushing material achieves the separation of coarse powder by the grading wheel, and the coarse powder flows into the pulverized chamber again, and the purified gas is discharged from the air blower. Equipment features: 1, low energy consumption: set the centrifugation, impact pulverization, squeezing and crushing, more than 40 ~ 50% of the energy saving than other types of mechanical pulverizer. 2, high fine: equipped with self-proportional grading system, product fineness ≥2500 mesh. 3, the range is large: the particle size is ≤50mm, the material is only oneLevel rough equipment.
4, low wear: Crushing part of the loss of material is used in composite wear-resistant new materials, long service life, and is not polluting when the material of processing Moh's hardness is ≤5.
5, mechanical stability is strong: can be produced for a long time 24 hours.
6, functionality: can be pulverized in needle material, do the fine diameter of the finished product ratio 15: 1; the pulverization process is no temperature rise, suitable for the pulverization of the thermal material; can be dispelled for sintered reunion superfine materials, particle size The recovery rate is 100%; having a particle plastic function, effectively increase the bulk density. A material that can be pulverized fibrous tissue; a material having high moisture content, has a dry function; a powdered material. 7, negative pressure production, no dust pollution, excellent environment.
8, high automation, strong stability, easy operation. 9. The entire system uses automation control, which can realize a one-button start and stop, and the operation is simple and convenient to connect to the central control.
Currently, artificial intelligence and Internet of Things have been used in various fields, AlPa Powder Technology as a industrial powder equipment manufacturer that always adheres to technological innovation, in artificial intelligence and Internet of Things I have also explored in terms of application.
