METHOD OF RECYCLING A USED CLEANING SOLVENT IN PLATING PROCESS AND SYSTEM FOR RECYCLING A USED CLEANING SOLVENT IN PLATING PROCESS

摘要

plating process for waste cleaning solvent regeneration system is the heat exchange section, the outside of the air intake to the inhalation air a first air blowing unit, the drying unit was passed through a hot air drying the coated and plated water washing treatment, the waste solvent reproduction to regenerate the waste cleaning solvent such that the heat exchange portion by blowing hot air is generated by passing the unit, the drying unit sucks the waste air of a high temperature passes and acquiring a reproduction solvent discharged from the second fan unit, the waste solvent and reproducing unit for blowing the hot air of the lungs in the closed solvent cleaning a plated reproduction unit water which comprises a circulation unit that flows into the cleaning section and the cleaning section waste cleaning solvent to solvent again the waste discharged from the reproducing apparatus. By washing solvent waste system for reproducing the plating process using the waste heat of the drying process on the plating process used for the reproduction of the waste cleaning solvent, it is possible to significantly improve the economics of the coating process.