Xingmao mechanical lithium battery recycling equipment using activated carbon adsorption lithium battery recycling waste gas treatment method and device

At present, the most used power batteries in new energy vehicles are ternary lithium batteries and lithium iron phosphate batteries. Generally speaking, when the capacity of the power battery decays to 80% of the rated value, it needs to be decommissioned for recycling. At present, the recycling methods are mainly echelon utilization and recycling, of which the recycling method is the waste lithium battery broken and sorted by fire method or wet method, dry method, recycling, recovery of valuable metal elements. In the crushing process, harmful gases will inevitably be produced due to the volatilization of the electrolyte, and the treatment method and device of lithium battery recycling equipment using activated carbon to absorb lithium battery recycling waste gas.

In the process of adsorption, the activated carbon is recycled between the activated carbon adsorption device and the regeneration device, and the electrochemical regeneration technology is used to regenerate the activated carbon after adsorption saturation, which can be carried out synchronously with the exhaust gas adsorption, so that the activated carbon is recycled and will not produce hazardous waste. No downtime to replace activated carbon, not only improve the efficiency of waste gas treatment, but also very environmental protection and energy saving.

Xingmao Machinery lithium battery recycling equipment using activated carbon adsorption lithium battery recycling waste gas treatment method, its characteristics are, including: the lithium battery pyrolysis gas into the activated carbon adsorption device, through the activated carbon adsorption waste gas; Exhaust gas after activated carbon adsorption is discharged into the concentration monitoring device to detect the concentration of exhaust gas; According to the result of detecting the concentration of waste gas, it is determined whether the preset standard is reached, if not, the waste gas is re-passed into the activated carbon adsorption device for adsorption.