Against the continuous tightening of global ecological and environmental regulations, exhaust emission standards for non-road mobile machinery have become increasingly stringent. As core backup or primary power supply equipment for industrial manufacturing, data centers, infrastructure construction and emergency support scenarios, diesel generator sets have made exhaust pollution control a key priority for environmental compliance rectification.
Green Valley Environmental DOCF ation unit with deeply integrated Diesel Oxidation Catalyst (DOC) and Diesel Particulate Filter (DPF). Adopting a modular integrated design, the DOCF system combines two functional modules into a single unit, greatly reducing equipment footprint and simplifying exhaust piping layout while lowering on-site installation complexity.
It fits various space-limited scenarios including data centers, building machine rooms, industrial plants and field infrastructure projects. No large-scale reconstruction of machine room structures is required, enabling fast equipment retrofitting and commissioning.
Equipped with Lvgu’s self-developed IoT intelligent control system, the unit monitors core parameters in real time, including exhaust temperature, equipment pressure differential, operating conditions and pollutant emission concentration. It automatically performs passive regeneration and working-condition adaptive adjustment without manual intervention throughout operation.
In addition, it supports remote data transmission, automatic early warning for emission exceedance and real-time equipment status monitoring. Compatible with intelligent engineering management platforms, it enables unattended operation and maintenance. The filter cartridge features corrosion resistance, anti-clogging performance, high regeneration efficiency and a long service life, drastically cutting labor and material costs for later replacement and maintenance.
Developed on mature integrated oxidation catalysis and particulate capture technologies, Lvgu Environmental DOCF Integrated Aftertreatment System for Diesel Generator Sets precisely adapts to diverse complex working conditions of diesel gensets and addresses many drawbacks of traditional exhaust treatment technologies. Boasting multiple strengths such as high purification efficiency, outstanding stability, low operation & maintenance costs and wide scenario adaptability, it delivers remarkable engineering value in computing infrastructure, industrial production, municipal works and field construction projects.
In response to ultra-low emission requirements and the iteration and upgrading of high-end overseas emission standards including Tier 4 and Stage V,Green Valley Environmental has established a full lineup of complete purification products.
Our mature DOCF+SCR composite purification technical route realizes one-stop deep treatment of both particulate matter and nitrogen oxides. We are committed to developing high-quality, intelligent and high-efficiency integrated exhaust gas purification engineering solutions for all industries, helping enterprises in all sectors steadily pursue green, low-carbon and high-quality development.
Post time: Jul-21-2026