In today’s era of economic globalization, diesel generator sets serve as the core source of data centers, industrial manufacturing, electricity, power plants, metallurgy, steel and other industries. Their exhaust emissions have become a concern for us all. The exhaust of diesel generator sets contains a large amount of pollutants such as particulate matter (PM) and nitrogen oxides (NOx), which pose a serious threat to the environment and human health. As a leader in environmental protection technology, Green Valley Environmental Protection provides efficient and environmentally friendly solutions for diesel generator sets with advanced exhaust post-treatment technology, helping to achieve green and sustainable development.
Green Valley Environmental Protection’s diesel engine exhaust dry purifier (particulate trap) uses 316L alloy metal felt filter material imported from France, which has the characteristics of high temperature resistance, corrosion resistance, and high breathability. It can efficiently capture particulate matter in the exhaust and reduce black smoke emissions. The particle capture has a large cross-sectional area, low initial back pressure, and slow back pressure rise. The unit can be easily disassembled and can be flexibly extracted for water washing and regeneration, making maintenance convenient and fast. The particle trap box is made of stainless steel material, with a long service life and 10-15 decibel noise reduction function. The black smoke treatment efficiency is 90-98%, and a safety bypass is set up. When blockage causes high back pressure alarm, the bypass can be automatically opened to ensure safe use.
The SCR denitrification system of Green Valley Environmental Protection has functions such as remote control, data acquisition management, and online transmission, which can effectively reduce the ammonia escape rate and ensure that the ammonia escape is less than 3ppm. By introducing advanced intelligent control technology, the concentration of NOx in exhaust gas can be monitored in real time, and the timing and dosage of ammonia injection can be automatically adjusted to ensure the efficient and stable operation of the denitrification process. SCR denitrification technology can convert NOx in exhaust gas into harmless nitrogen gas N2 and water H2O, achieving efficient treatment of nitrogen oxides.
The tail gas treatment technology of Green Valley Environmental Protection has been widely applied in industries such as data centers, industrial manufacturing, electricity, banking, finance, metallurgy, glass, cement, etc. For example:
Comprehensive exhaust treatment project for power generation units in Europe
Governance method: DOCF+SCR
Quantity: 2 sets
Matching models: Mitsubishi S6R2-PTAA-C and Weichai 12M26G1100/5
Power: 800kw
Exhaust volume: 22180m3/h
Exhaust temperature: 550 ℃
NOx decreased from 6.4 to 0.67g/kwh
CO decreased from 7.1 to 3.5g/kwh
PM decreased from 0.34 to 0.035g/kwh
HC decreased from 6.4 to 0.19g/kwh
Anhui Environmental Protection Power Co., Ltd. Biogas Generator Tail Gas Denitrification Project
Matching model: 600kw (TCG3016V 12)
NOx decreases from ≤ 1500mg/m3/N to ≤ 100mg/m3/N
Temperature: 450-550 ℃
Solution: SCR denitration
These successful cases fully demonstrate the reliability and efficiency of Green Valley’s environmental protection technology.
With the continuous strengthening of environmental policies, Green Valley Environmental Protection will continue to increase research and development investment, improve technological performance, and explore more innovative applications in the field of environmental protection. Green Valley Environmental Protection will be committed to promoting industrial production towards green and sustainable development, and contributing more to the global environmental protection cause.
Post time: Jul-04-2025