In the classification operation in industrial production stage, Turbo Mill of use Kettle residue polymer is primarily effective for particulate solids, we also present in the product during ultrafine grinding a grinding equipment commonly used .
Turbo Mill of Kettle residue polymer mainly used for processing finer material. The pulverized particle diameter is 1.5 to 0.005 mm, and the crude material is sieved.
The principle of pulverization is substantially the same as the hydraulic level, and the above settlement theory can also be used for airflow classification. However, in the airflow classification, since the density and viscosity of the air are much smaller than the density and viscosity of water, the same particles are more settled in the air than in the water. Moreover, the density and viscosity of the air vary with temperature and pressure.
In order to cause air flow, wind pulverization equipment typically requires an appropriate fan (exhaust or blast).
When the airflow is classified, the fine product is usually taken away by the airflow. In some cases, the raw material is sent to a pulverized device from the airflow.
As is well known, the load of solid particles in the air under normal pressure does not exceed 500 g / m3 air. When it reaches 1 kg / m3, the particles fall from the airflow. The load is related to the density and particle size of the particles. When the fine particle material is treated, the load generally does not exceed 200 to 300 g / 3 air. According to this calculation, the volμme concentration in the gas stream is much smaller than 0.03. Therefore, when the airflow is classified, in most cases, it belongs to the free settlement.
The speed required to move the particulate material in the horizontal and vertical direction is relatively large, and the speed required in the horizontal direction is relatively large, and as the particle density increases, for example, for the density 1.5 of the pulverized coal and Western / cubic centimeter. The minimμm wind speed is 2 m / sec; a powder material having a density of 2.5 g / cm, the speed is not less than 3.5 m / sec; a powder having a density of 4 g / cm 3, a minimμm speed of 4 meters per second. Due to the complexity of the situation, the appropriate airflow rate in each particular situation should be determined by experiments.
rising gas stream, the gas flow velocity calcd suspension having a desired particle size and a certain density is greater than the free settling of the particles, which is due to the gas streamThe velocity distribution along the pulverized chamber is uneven.
The Turbo Mill of Kettle Residue Polymer has a wide range of crushing, high pulverization efficiency, high pulverization precision, accurate cutting particle size, and good stability.
Technical parameters:
finished particle size: D99.9: 180 mesh
Production capacity: 400kg
