Solvent recovery equipment is mainly used for the recycling and reuse of wastewater and waste liquids generated in industrial production. It can recover liquids containing paint and ink, liquids containing rosin and solid powders, liquids containing oil and solvents, liquids used for cleaning equipment, liquids containing resin adhesives, and liquids containing water and solvents. Solvents unsuitable for recycling include: nitrocellulose (nitrocellulose) and oxidizing agents (and other hazardous solvents), strong acids or alkalis, highly toxic solvents, and solvents that are highly corrosive to stainless steel or copper pipes. This reduces hazardous waste treatment costs, saves companies solvent purchase costs, and achieves a win-win situation for both economic benefits and environmental protection.