The butt is in contact with the electrolyte for a long time during the electrolysis process, and the surface of the butt contains a high electrolyte component such as aluminum, sodium, potassium and calcium, the outer surface is often
accompanied by a hard shell formed by an electrolyte. The soft residue and electrolyte hard shell with high electrolyte content on the top of the butt will be mixed into the anode carbon block production without cleaning, which will affect the electrical conductivity
and oxidation activity of the anode carbon block, and will reduce the density of the anode carbon block. Gas permeation and gasification reactions are produced.
After years of research and practice, our company has successfully developed a residual butt shot blast machine. The machine uses shot blasting to clean the soft residue on the surface of the butt and the attached electrolyte. The aggregate on the surface of butt is exposed. The machine has the characteristics of high production efficiency, good sealing performance, good separation
effect of steel shots, high surface cleaning rate of butt, and can realize online automatic production.
2. Equipment composition
The main equipment of the butt shot blast machine is mainly composed of main body frame, spraying device, steel shot leakage prevention device, purging device, screw conveyor, bucket elevator, separation device, steel shot storage bin, dust collecting
device, platform railing, pneumatic System, electrical system and other components.