Introduction: Spray painting exhaust gas is generated in the spray painting workbench for workpiece coating. Most of the paint sprayed by high-pressure air remains on the workpiece, while the rest is carried out with the exhaust gas, forming paint mist and dust.
　　
These dust particles have low content and small particle size, with the vast majority being below 10 μ m. If left untreated and directly entering the UV photolysis purification equipment, it will block the energy emitted by the UV lamp and affect the treatment effect.
　　
　　UV photolysis purificationPrinciple Introduction:
　　
1、 This product uses a specially designed high-energy high ozone UV beam to irradiate odorous gases, cracking odorous gases such as ammonia, * amine, hydrogen sulfide, hydrogen sulfide, methyl mercaptan, methyl sulfide, dimethyl disulfide, carbon disulfide, and styrene. The molecular bonds of sulfides H2S, VOCs, benzene, toluene, etc. combine free pollutant molecules with ozone oxidation to form small molecule harmless or low harm compounds, such as CO2, H2O, etc.
　　
2、 Utilizing high-energy and high ozone UV beams to decompose oxygen molecules in the air to produce free oxygen, also known as reactive oxygen species. Due to the imbalance of positive and negative electrons carried by free oxygen, it needs to combine with oxygen molecules to produce ozone.
　　
UV+O2 → O -+O * (reactive oxygen species) O+O2 → O3 (ozone), * ozone has * oxidation effect on organic matter, and has * removal effect on odorous gases and other irritating odors.
　　
3、 After the odorous gas is input into this purification equipment through exhaust equipment, the purification equipment uses high-energy UV ultraviolet beams and ozone to synergistically decompose and oxidize the odorous gas, causing it to degrade and convert into low molecular weight compounds, water, and carbon dioxide, which are then discharged outdoors through exhaust pipes.
　　
4、 Using high-energy UV beams to break down the molecular bonds of bacteria in odorous gases, destroy their nucleic acid (DNA), and then undergo oxidation reactions through ozone to achieve deodorization and kill bacteria