In the context of economic globalization, diesel generator sets serve as backup power sources or off grid power supply equipment for many industries, and their exhaust emissions cannot be ignored. Diesel generator sets generate a large amount of particulate matter (PM), nitrogen oxides (NOx), carbon monoxide (CO), hydrocarbons and other pollutants during operation, which not only cause serious pollution to the environment but also affect human health. As a leading enterprise in the field of environmental protection technology, Green Valley Environmental Protection has launched an efficient and comprehensive solution for the exhaust treatment of black smoke purifiers and SCR denitration matched static speaker units.
The black smoke purifier DPF of Green Valley Environmental Protection adopts advanced 316L alloy metal wire made metal felt filter material from France. This material has multiple outstanding characteristics, including high temperature resistance, corrosion resistance, and high efficiency. It adapts to the high temperature environment of diesel engine exhaust and ensures long-term stable operation in the responsible exhaust components. The high permeability also ensures that the exhaust can pass through the filter element smoothly, achieving efficient filtration. Through modular and customized design, the purifier can be optimized according to the exhaust volume and working conditions of different engines, allowing the exhaust to pass through the filter element 360 degrees in all directions, greatly improving the efficiency of particle capture.
The particle trap of Green Valley Environmental Protection has a large cross-sectional area, low initial back pressure, and slow rise in back pressure. This means that the equipment can maintain stable filtration effect during long-term operation without frequent maintenance. When our filter element becomes clogged, causing back pressure to rise, the automatic bypass alarm system will play an important role. It automatically opens the bypass to ensure the safe operation of the equipment and avoid damage to the engine due to high back pressure. At the same time, its unique regeneration technology greatly reduces maintenance costs. The metal filter element can be flexibly extracted and regenerated in only 30-40 seconds of water washing. The operation is convenient. After treatment by the black smoke purifier, the emissions of black smoke and particulate matter in the exhaust can be significantly reduced. Efficiency reaches 90% -98 #, The emission can be reduced to 15mg/Nm ³ of Ringman Blackness Level 1, meeting current environmental standards. The soundproof speaker unit can effectively control noise pollution, creating a good production environment for the factory and meeting the dual control requirements of the environmental protection department for exhaust gas and noise.
The silent unit of Green Valley Environmental Protection plays an important role in exhaust gas treatment. It has good sound insulation and noise reduction effects, which can effectively reduce the noise pollution generated by diesel generators during operation and create a relatively quiet atmosphere for the surrounding environment. In the design of the silent unit, Green Valley Environmental Protection fully considers the coordinated work with the black smoke purifier. The silent unit can guide the exhaust gas to enter the black smoke purifier in an orderly manner, ensuring that the filter element of the purifier can evenly contact the exhaust gas and improve purification efficiency. The soundproof speaker type unit may also further treat and control the emissions of purified exhaust gas to ensure the safety and compliance of exhaust emissions.
The tail gas treatment system of Green Valley Environmental Protection includes a tail gas black smoke purifier, an SCR denitrification system, and a static speaker unit. It also has intelligent control and management functions. The SCR denitrification system is equipped with remote control, data acquisition management, online transmission and other functional modules. It monitors the NOx concentration, temperature, flow rate and other parameters in the tail gas in real time through sensors, and transmits the data of these parameters to the control system. The control system automatically adjusts the time and amount of ammonia injection according to the preset program and algorithm to ensure stable and efficient operation during the denitrification process. Our SCR The denitrification system can also be remotely controlled through a cloud platform, allowing operators to understand the operation status of the equipment at any time. Technology can discover and solve potential problems, greatly improving the management efficiency and reliability of the equipment. For silent units, their operation status can also be monitored and adjusted through an intelligent control system, further improving the performance of the entire exhaust gas treatment system.
Comprehensive exhaust treatment project for power generation units in Australia
Type: DOCF+SCR
Quantity: 2 sets
Brand and model: 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
The widespread application of comprehensive exhaust treatment by Green Valley Environmental Protection has brought significant environmental benefits to enterprises. By effectively reducing pollutant emissions from diesel generator exhaust, it greatly reduces atmospheric pollution, helps improve air quality, protect the ecological environment, and promote industry green upgrading. Green Valley Environmental Protection’s technology and products have set a benchmark for diesel generator treatment, prompting more enterprises to pay attention to and invest in exhaust treatment work, and jointly promote the development of the entire industry towards a more environmentally friendly and sustainable direction.
Post time: Jul-24-2025