The waste gas treatment of the setting machine meets the emission standards of the setting machine.

Strictly speaking, there is currently no national standard for the emission of waste gas from setting machines. The “Dyeing and Finishing Action” in Shaoxing City in 2006 provides a reference case for the treatment of waste gas from domestic printing and dyeing setting machines.

Shaoxing City’s requirements for exhaust gas treatment equipment for printing and dyeing setting machines:

After the exhaust gas treatment equipment is installed, the exhaust gas collection rate should reach more than 90%, and the total particulate matter removal rate should reach 80% %, the oil fume removal rate should reach 75%, and measures should be taken to prevent and control secondary pollution of the purified wastewater and waste oil. The waste oil must be able to be recycled, energy-saving, and free of secondary pollution.