The so-called battery powder refers to the magnetic metal raw materials contained in the battery, such as lead, nickel, lithium, etc., and magnetic non-metallic materials. The battery powder cannot be separated from the vibrating screen during the entire processing process, and the battery powder vibrates The sieve is the screening equipment for these powders. Since these materials are powder-type materials, the type of vibrating screen generally used is an ultrasonic vibrating screen.
Ultrasonic vibrating screen is an ultrasonic system installed on the ordinary rotary vibrating screen to make the ultra-fine powder receive huge ultrasonic acceleration, which solves the adhesion, friction, flat drop, and falling of the ordinary rotary vibrating screen when sieving ultra-fine particles. The wedging and other blocking factors improve the efficiency of screening and cleaning.
Because the above materials have a certain degree of magnetism and conductivity, the safety during screening is very important, because these materials belong to the second level of water-burning items. The water here includes not only clear water, but also moisture in the air. In addition, these materials are relatively thin and easy to float in the air. Hydrogen is produced under the influence of moisture in the air. Hydrogen is a flammable substance. If it encounters a fire source, it will explode and burn instantly. At this time, it is recommended to install an explosion-proof vibration motor for the ultrasonic vibrating screen.