Airflow mill tells us that the gas flow mill is still used in the industrial industry, such as flat air flow, other types of gas flow such as spray gas flow, fluidized bed gas flow grinding. Moreover, gas flow grinding is also widely used because gas flow mills themselves have more particular functions, which can save a large amount of manpower, and can also effectively improve labor efficiency, so the use of gas flowing is so common and wide.
Japanese battery company's leading Toshiba has its own position, a large part of the reason is to increase the particle density of the positive electrode material to enhance the energy density of the battery. In this process, the airflow pulverizer can say a key role because the particle density of the battery material depends on the particle density of the raw material. The airflow pulverizer can easily break the battery material, and the broken finished product is fully compliant.
The airflow pulverizer is in the battery material, especially in the preparation of the positive electrode material feedstock, the advantage is protruding, specifically manifested in:
[high efficiency] full utilization of spray energy It is more than 30% of the pulverization efficiency than the traditional airflow pulverizer, and the grading machine is designed with the design of our patent technology, and the particle size ultra-narrow distribution is concentrated.
[Multi-purpose] One machine, can be used as a graded machine as a crusher. The pulverized particle size is wide and the finished particle size is adjusted anywhere in the range of 1 to 74um.
[green environmental protection] low temperature, no medium smash, guarantees the purity and physical and chemical properties of the product. The equipment runs no dust pollution in a negative pressure state.
[Wear Small] "Airflow Crusher + High Precision Turbine Grading Machine" can be highly pure, ultra-narrow processing ultrafine powder, avoiding the wear of "on the spray + horizontal grading machine", and "flow The wear of the bed + horizontal grading machine "is particularly suitable for ultrafine pulverization of high hardness and high purity materials.
When the production of large production, the product is smoked, the finished product is more than one-fold more than the traditional, and the ordinary airflow pulverizer is more than 1 times.
At the time of operation, the material is first given the material into the silo, and the uniform speed feeder feeds the material into the pulverization chamber, and the compressed air is formed by the supersonic jet stream generated by the nozzle, and the lower aerobic sprout is formed downstream. Field, under the action of differential pressure, the material of the mill is fluidized, and the accelerated material is rounded in the intersection of the multi-nozzle, producing a dramatic impact, collision, and shear.The pulverized material is pulverized with the rising airflow to the grading area, and the thick particles in the flow field generated by the high speed turbine are pulled around the side wall under the action of the centrifugal force, and the stagnation is retorned to the pulverizing chamber with the stall. However, the fine powder that meets the fineness requirements is passed through the grading machine blade flow path, and the exhaust pipe is delivered to the cyclone as a finished product, and a small amount of fine powder is further separated by a bag collector. The purified air is discharged from the air. .
Shandong Erpai is a source manufacturer specializing in the production of gas flow. It has set up a total of more than 10,000 successful cases. The equipment is highly recognized by high precision, high efficiency, high quality, Shandong Yeli airflow smash On the high-end industries such as ore, chemical, battery new materials, new energy, etc., the company provides free incoming experiments and testing to protect users.
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