Equipment Process:

    1.Distillation engineering: continuously carries out distillation and recovery;

    2. Heating engineering: The liquid in the distillation cylinder is heated and boiling continuously;

    3. Drainage engineering: The liquid in the distillation cylinder is discharged into the dirty oil cylinder;

    4. Cooling engineering: The liquid is discharged and cooled in the dirty oil cylinder;

    5. Drainage engineering: The liquid in the dirty oil cylinder is discharged. The above process times can be set.