Printing exhaust mixed solvent recovery project

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Printing exhaust mixed solvent recovery project



This project is connected to 50000 meters ³/ The exhaust gas from the H printing machine can recover 2.5-3 tons of organic solvents per day after the equipment was put into operation in early July 2017. The treatment efficiency of the equipment remains stable after 2 years of operation, with a purification efficiency greater than 97%. In late June 2019, a third-party testing was commissioned to meet the requirements of online testing. The operating cost of the equipment is better than that of imported equipment with similar processes, only 50% of that of similar equipment from other manufacturers. The actual investment payback period is 1.5 years. As of June 30, 2020, the project has been operating continuously for three years, with a net economic benefit of over 2 million yuan per year. The net profit generated from the recycling equipment can pay the full salary of 3-4 printing line staff.