In the absence of a very professional test equipment, we can first eliminate the capacitance, put two current lines into the current jack, and then charge the capacitor to use, wait for a while, then remove two leads. By contacting the influence of the short circuit discharge, if the current spark is tested, a large noise is generated, which demonstrates the capacitor of the fluidized bed pulverizer to continue to use. If sparks and sounds are weak, then the capacitance current capacity and capacitance will decrease, you need to replace or add a small capacitor, it is important that if the capacitor is short, you can't use this method, because the capacitor is short Even if you use this method, it will not have any effect. At this point, we need to reselect the new capacitance to replace the short circuit capacitor and successfully repaired.
Through the above introduction, I believe that everyone has more understanding of crushing equipment. I tell you a little knowledge. At present, my country's pulverizer mainly has the following types, namely, a flat pulverizer. Circulating tube coal mill, target wind grinding machine, fluidized gas flow grinding, jet Jet Mill, etc., such as flat, fluidized bed, jet, circulating tube, etc. As related to
: fluidized bed crusher is widely accepted by the public in terms of quality. Jet Mill makes a complete set of crushing 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. . After the fluidized bed pulverizer compresses, after filtration, after drying, the fluidized ultrasonic air flow is introduced through the nozzle, so that the material is fluidized, and the accelerated material is integrated in several nozzles. The collision, friction, and cut the microcarriers of the particles. After the pulverized material is conveyed into the impeller grading area, under the action of the graded wheel effort and fan effort, the coarse powder is separated, and the coarse powder returns to the crushing chamber according to its own gravity, and the qualified fine powder is Air flow enters the cyclone collector, fineThe dust is collected by the bag dust collector, and the purified gas is discharged from the air blower.
