Origin of Paint Spraying Exhaust
During the paint spraying process, the main pollutants are paint mist and organic waste gases. Under high pressure, paint is atomized into particles. During spraying, some paint does not reach the surface of the object being painted and disperses into mist with the airflow. ThinnerOrganic solvents are used to dilute paint to achieve a smooth and glossy finish on the surface. Organic solvents are volatile and will gradually evaporate during the painting and drying process, forming organic waste gases.
Paint Spray Room Classification
Spray booths are available in fixed, telescopic, mobile, fully mobile, eco-friendly, and dust-free models, tailored to meet various customer requirements for eco-friendly spray booths.
Direct combustion and catalytic combustion methods are classified under combustion methods. Direct combustion involves using the heat released from the combustion of auxiliary fuels like gas or oil to heat the mixed gas to a certain temperature, retaining it for a specific duration, thereby burning the combustible harmful gases. This method is simple in process and requires minimal equipment investment, but it consumes a lot of energy and has high operational costs. Catalytic combustion entails heating the exhaust gas200 - 3 00 °C, Purified through catalytic bed combustion, reaching the purification outlet. This method has low energy consumption and high purification rate (9%)5%-97%), No secondary pollution, simple process and easy operation, suitable for high-temperature, high-concentration, and low-airflow treatment of organic waste gases; not suitable for low-concentration, high-airflow treatment of organic waste gases. The concentration of "three benzene" in painting waste gases is generally below 300 mg/m³.3Therefore, catalytic combustion is not suitable for the treatment.
Comprehensive after-sales service
Our worry-free service system ensures quick on-site issue responses to customers in a short period, effectively reducing communication cycles to address customers' urgent needs promptly. Provide customers with comprehensive pre-sales, in-sales, and after-sales technical services.
