The equipment is mainly used to solve the wastewater and sewage generated in the industrial production line (such as machining, cutting, surface treatment, cleaning, electroplating, etc.), a kind of on-line recycling treatment system. The equipment adopts low-temperature distillation; uses titanium alloy with good corrosion resistance and thermal conductivity for heating; after the waste liquid is treated by evaporation system, it can reduce emissions and save water resources; according to different water sources, different concentration ratios can be set to meet customer needs; the system has self-cleaning function to ensure long-term and reliable operation of the system; at the same time, it also uses low-carbon green environmental protection and treatment Low cost, small floor area, simple operation and maintenance and other advantages.