Duct Burner
- Input Capacity (MBH): Up to 500,000
- Turndown: Up to 10:1
- Emissions (ppm NOx): <0.1 lb/MMBTU
- Mode of Operation: Single Fuel Firing
- Fuel: Gas, Propane, Special
- Fuel Ratio Control: Parallel Positioning
- Environment: Safe, Hazardous, Coastal
- Steam applications
- 10 to 500 MMBTU/hr
- Natural gas and propane
- Available to <7 ppm NOx, <50 ppm CO
- Supplements turbine in heat recovery steam generator (HRSG) applications
Cleaver-Brooks Natcom® duct burner technology ensures the lowest levels of NOx, CO, VOC, and PM emissions available, even in the most challenging service conditions. Cleaver-Brooks is the only duct burner supplier to offer a complete system with an innovative duct burner solution for the cogeneration and combined cycle markets.
- Product Overview
- Related Resources
- Applications
- Self-supporting, high-temperature stainless steel assembly eliminates common “element sagging” issues
- An exclusive Retro™ fuel injection system enhances turbine exhaust gas (TEG) and fuel mixing for optimal flame control
- Flame stabilizing system (with TEG staged cooling zones) assures reliable, low-emissions performance and extended burner life
- Complete CFD analysis, design, and fabrication of TEG flow correction devices, including distribution grids, turning vanes, and anti-swirl systems
Our innovative flame stabilizer system with a two-zone fuel manifold generates uniform combustion and even heat distribution to fit any HRSG configuration. Cleaver-Brooks in-house simulation experience allows accurate and complete modeling of the turbine exhaust flow, distribution grid, combustion, heat recovery system, and selective catalytic reduction (SCR) performance.
WHITE PAPER
Green Steam: Firing Hydrogen in HRSG Duct Burners →
WEBINARS
Improve Boiler Performance by Replacing the Burner →
In this webinar, attendees will learn the benefits of upgrading their boiler with a new state-of-the-art burner to improve boiler efficiency and better match facility needs.
Parallel Positioning and O2 Trim →
Parallel positioning controls help a burner to optimize its fuel-to-air ratio by using dedicated motorized actuators for the fuel and air valves.
CASE STUDY
Boiler Retrofit the Right Solution at Mount Royal University →
Reduce carbon footprint and bring boilers into compliance with local gas code
- Process Steam
- Industrial Process
- Building Heat
- Sterilization
- Humidification
- Waste Heat Recovery
- Chemical
- Power and Utilities
- Refineries and Petrochemical
- Hospital and Healthcare