Dual Fuel Burner for Low Nox & High Efficiency Boilers(EC-GGR Series)

Product Introduction

Precision Engineering for the Modern Boiler Room

The EC-GGR Series Dual Fuel Burner represents the pinnacle of industrial heating technology, engineered to meet the rigorous demands of facilities requiring both flexibility and sustainability. Designed to accommodate a substantial power range of 3,900 to 86,000 kW, this series is the ideal match for steam and hot-water boilers ranging from 4 to 120 tons. It serves as a critical asset for plant operators who refuse to compromise between high-output performance and strict environmental responsibility.

Our design philosophy centers on three core pillars: safety, energy conservation, and environmental protection. The EC-GGR Series integrates true dual-fuel capabilities, allowing operators to seamlessly switch between gas and oil based on availability or cost, ensuring continuous operation even during supply chain fluctuations.

At the heart of this machine lies a sophisticated technology architecture. It utilizes vector super-mixing and vacuum internal mixing technologies to maintain high combustion efficiency without the load drops often associated with standard burners. The system is governed by an intelligent electronic proportional control system that regulates air-fuel ratios with exacting precision, ensuring smooth ignition and a stable flame. Housed within a modular, skid-mounted structure, the EC-GGR Series offers a compact footprint that simplifies retrofitting, proving that high-capacity power does not require diverse spatial demands.

Features

• Wide Output Capability: Expertly engineered to cover a broad capacity range (3,900–86,000 kW), ensuring a perfect fit for 4–120T boilers without the inefficiencies of over- or under-sizing.

• True Dual-Fuel Operation: Features integrated, independent circuits for gas (390–8,600 Nm³/h) and oil (350–7,720 kg/h), allowing for immediate fuel switching and reliable backup power.

• Vector Super-Mixing Technology: innovative combustion design maintains near-constant efficiency across the entire firing range, ensuring no loss of power during load changes.

• Ultra-Low NOx Performance: Achieves emissions below 30 mg/m³ through advanced combustion dynamics, with the potential to reach approximately 15 mg/m³ using trace recirculation.

• Intelligent Proportional Control: Fully automatic regulation delivers rapid response times to boiler load changes, minimizing fluctuations and maximizing process stability.

• Resilient Construction: The anti-condensation and anti-corrosion design permits hot air intake below 250°C while preventing carbon deposits and nozzle clogging, prolonging component life.

• Modular Skid-Mounted Body: A compact, box-type layout reduces installation complexity and provides easy access for routine servicing.

Benefits

Maximize Financial Efficiency

Control your operational expenses with the freedom to choose your fuel source. The true dual-fuel design empowers you to switch between gas and oil, allowing you to capitalize on market price fluctuations and select the most economical option at any given moment.

Effortless Environmental Compliance

Navigate tightening environmental regulations with confidence. The EC-GGR’s stable low-NOx performance helps your facility pass local environmental inspections with ease, safeguarding your business against penalties and shutdown risks associated with emission violations.

Uninterrupted Production Flow

Maintain peak productivity with a system designed for stability. The robust electronic control system keeps the flame stable even under shifting loads, significantly reducing unexpected trips and the costly production interruptions that follow.

Reduced Lifecycle Costs

Save on both installation and long-term care. The modular, skid-mounted design not only drastically shortens retrofit times—getting you back online faster—but also simplifies routine maintenance, reducing the man-hours and costs associated with servicing over the product’s lifespan.

Applications

The EC-GGR Series is built to endure the continuous, high-stress operations of demanding industrial sectors. It is the preferred choice for:

• Chemical Processing Plants: Where consistent heat and process stability are non-negotiable.

• District Heating Systems: Providing reliable, large-scale heating for urban infrastructure.

• Asphalt Mixing Plants: Delivering the robust thermal energy required for heavy construction materials.

• Large-Scale Industrial Facilities: Any operation utilizing steam or hot-water boilers between 4T and 120T that requires 24/7 reliability.