Whether in daily life or industrial life, the kiln plays an important role, but the kiln will produce nitrogen oxides in the production process, the production of nitrogen oxides will have a certain harm to our human health, will lead to human hypoxia and paralysis, spasms and other symptoms, but also damage to our lungs.
Kilns produce nitrogen oxides in the production process, which can generate ozone and fine particles, which can cause air pollution and cause harm to human health. The level of pollution control of industrial kilns is uneven, some production processes are relatively backward, and environmental protection facilities are simple, which makes these industries have a certain impact on the air quality of the environment.
Whether it is brick, glass, refractory materials, ceramics, casting, ferroalloy, recycled non-ferrous metals and other industrial furnace industry. Nitrogen oxides discharged into the water will lead to eutrophication of the water body and affect the survival of aquatic organisms. The emission of nitrogen oxides in China’s cement industry occupies a large proportion in the total emission of the country, which has a serious impact on the environment. Therefore, the implementation of industrial furnace upgrading and in-depth management is an important measure to win the blue sky defense war.
For the waste gas treatment of industrial kilns, Green Valley Environmental Protection has strong technical strength and rich project implementation experience, our products have strong multi-industry application ability, our self-developed SCR denitration system, with independent intellectual property rights and a number of invention patents, while the application field has accumulated a large number of experience data, to ensure the design of the project is reasonable. It also meets the national environmental requirements, and the requirements of ultra-low emission and escape of nitrogen oxides are less than 3ppm.
The control system is equipped with a total fault alarm lamp and a touch screen alarm prompt function, which can monitor the operating status of core components (urea metering pump, nitrogen oxide sensor), the system collects exhaust temperature before and after the catalytic converter, NOx concentration before and after the catalytic converter, O2 concentration before and after the catalytic converter, flue gas flow, urea tank level, calculate the denitrification rate, calculate the outlet NOx emission converted concentration.
The ultra-low nox emission field of our SCR denitrification system realizes the functions of compact structure design, intelligent, precise injection, forecast alarm, data acquisition management, remote control, online transmission, etc., while achieving ultra-low emissions, ammonia escape data can be ensured to be less than 3ppm.
Post time: Jan-08-2024