Activated charcoal deodorization and UV photolysis techniques produce exhaust gases during the painting process
1. UV printing waste gas treatment
UV printing technology is now widely used in the advertising industry. During the printing process, a large amount of VOC gases such as benzene, toluene, and xylene are volatilized. A lot of prolonged inhalation can cause cancer, and our company adopts spurts for such gases. Above the printing equipment, add a wind shield and hang a suitable height soft curtain around the wind shield to achieve a good gas collection effect. Configure an appropriate power fan and activated carbon adsorption equipment or UV photolysis purification equipment to purify and absorb such waste gas. The final discharge standards.
2. Spray gun paint exhaust gas treatment
Generally speaking, the use of spray guns for manual painting is mainly used for industrial surface treatment, such as steel painting, automotive parts painting, etc.; In the spray gun painting project, if the collection and purification of exhaust gas is not carried out, the sprayed paint mist is easy to follow the wind. Drifting not only affects the work environment of the workshop, but also harms the body of long-term inhalation of such exhaust workers. To collect such exhaust gas, a hood must be installed at the position where the exhaust gas is generated, and fans with appropriate power should be configured to produce pipes of suitable size. Finally, through the treatment of UV photolysis purification equipment and activated carbon adsorption equipment, it can meet the national emission standards for industrial waste gas.
3. Closed environment automatic spray paint treatment
Usually at work, paint spray booths cannot be easily accessed. For the treatment of air spray paint in a closed environment, we need to conduct a complete air exchange of the paint spray booth, calculate the appropriate amount of exhaust gas treatment, and select the appropriate exhaust gas purification equipment. Some spray paints produced under closed environment have high concentration of exhaust gas. For this kind of exhaust gas, we recommend using UV photolysis and purification equipment to do the treatment. This equipment can efficiently treat high concentration exhaust gas, and it is easy to maintain and operate, and it has a small footprint. Secondary pollution.
4. Spray paint treatment for particulate matter
Exhaust gas with more particulate matter, we usually do not recommend directly through activated carbon adsorption equipment or UV photolysis purification equipment, because this type of exhaust gas can easily attach to activated carbon and UV light emission tube, which will affect the efficiency of exhaust gas purification equipment. Our company will first use the Ryukyu Tower to pretreat this kind of exhaust gas. After the exhaust gas is washed by the Ryukyu Tower, a large amount of particulate matter will be absorbed and removed. After being activated by activated carbon adsorption equipment or UV photolysis purification equipment, it can be used in large quantities. Absorption or decomposition, the final discharge standards.
For more information, please pay attention to China's waste gas treatment equipment trading network:/
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