Posted: 2017-03-31
Powder production line is used in metallurgy, building materials, chemical industry, mining and other mineral products can be used for material, feldspar, calcite, talc, barite, fluorite, rare earth, marble, ceramic, bauxite, manganese ore, phosphate rock, iron oxide red, quartz sand, cement clinker, activated carbon, clay, coal gangue, gypsum, silicon carbide, refractory materials with hardness below 7 grade, non flammable and explosive materials and processing mineral powder humidity less than 6% of the.
The whole structure of one powder production line is composed of a host machine, analysis, plumbing, air blower, jaw crusher, bucket elevator, hopper, an electromagnetic vibration feeder, power distribution cabinet and so on. The working process of the machine: the bulk materials by the crusher to the desired size, by the elevator will be sent to the material hopper, the vibrating feeder will feed evenly and continuously into the quantitative host grinding chamber for grinding, grinding powder by the fan airflow away by grading analysis machine with fineness the powder into the large cyclone collector with air, were isolated and collected, and then by the powder discharge tube is finished powder.
The air intake pipe is sucked by the air return pipe at the upper end of the large cyclone collector. The whole air flow system of the machine is closed circulation, and is under the condition of positive and negative pressure. And it’s very important step in one powder production line. In the grinding chamber by grinding material with certain water content, the grinding heat generated during grinding in indoor gas evaporation changes the gas flow at the same time, because of the pipeline untight sealing, the external gas is inhaled, the circulating air flows increase, therefore to achieve the balance between the air blower and the adjustment of the host a tube, and the gas into the bag filter in excess, the fine powder into the residual gas collected, residual gas is discharged after purification. That’s all powder production line.