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PARTS & SERVICEINCINERATORSFLARESBURNERS
LOW-NOx DUCT BURNERSDB-LN Series
Clean power starts with clean combustion.
As power industries discover the bottom-line value of cleaner, more efficient production, Zeeco is there with the latest combustion and environmental technologies to help advance fossil-fueled operations.
Our mission? To introduce smart solutions to complex problems.
At Zeeco, we engineer end-to-end combustion and environmental systems that play vital roles in economies around the world. Our DB-LN duct burners provide reliable, supplementary firing for utility and process industries that generate thermal power or steam.
Zeeco’s DB-LN burner series minimizes emissions while maximizing fuel flexibility and energy use. Each burner is application-engineered to specific facility, utility, and process conditions using the latest modeling techniques and real-world testing.
The result? Superior performance to handle the heaviest loads on demand.
ProFlame+ Flame Scanner
Lower emissions, better reliability, and exceptional flexibility.ZEECO® DB-LN duct burners are engineered for electric utility facilities, cogeneration plants, independent combined
cycle plants, waste heat recovery steam applications, flue gas reheat for SCR emission reduction projects, and other air heating applications.
• Exceptional fuel flexibility: Zeeco’s DB-LN series efficiently fires gaseous fuels, including cost-saving opportunity fuels, across a variety of heating values, saving significant fuel cost over time.
• Robust and reliable: Materials of construction specifically designed for each application.
• Low-NOx emissions control: Controlled mixing within the combustion zone achieves low NOx and CO emissions levels for supplementary firing systems in new and retrofit applications.
• Optional burner management systems: Reliable and efficient, Zeeco’s burner management systems offer seamless integration into existing plant systems. Turnkey installation, commissioning, and startup availability around the clock.
LOW NOx DUCT BURNERDB-LN Series
Low-NOx Duct Burner
Burner Management System
The technical resources to make a smarter difference.Whether we’re retrofitting an existing facility to meet new emissions standards, or designing a comprehensive firing
system for a modern power facility, Zeeco offers the expertise and technical resources to meet the world’s most powerful challenges.
• Global experience, local expertise: With thousands of installations in 75 countries, 21 worldwide locations, and six manufacturing centers, Zeeco is hard at work on virtually every continent.
• Full-line supplier: Extensive portfolio of power, process, package, and duct burners; flaring systems; thermal oxidizers (incinerators); pilots; flame scanners; and burner management and controls systems. We also offer complete aftermarket parts, services, and engineered solutions.
• Advanced modeling and testing: Zeeco employs physical air flow and CFD modeling to simulate flame behavior and interaction under varying conditions, fuel types, and flows. We also perform industrial-scale testing at Zeeco’s Combustion Research and Test Facility, the largest of its kind in the world with one of the largest watertube test boilers.
• Complete turnkey service: Let Zeeco handle the details. Our project management team will assume responsibility for all project phases—from engineering and design to equipment purchase, fabrication, testing, site supervision, installation, and checkout.
Get to know Zeeco.Zeeco is a privately held company that attracts the best and brightest engineers around the world. For more than 35
years, we’ve demonstrated the positive difference working with us can make on complex projects—and our customers are quick to agree. Find out for yourself why Zeeco is the preferred choice for advanced combustion and environmental solutions.
Zeeco’s global headquarters houses office, manufacturing, and research and testing facilities all on a debt-free 250 acre (1 km2) campus near Tulsa, Oklahoma, USA
Physical Air Flow Modeling
Zeeco.com
Zeeco Corporate Headquarters22151 East 91st StreetBroken Arrow, Oklahoma 74014 USAPhone: +1 918 258 8551 Fax: +1 918 251 5519E-mail: [email protected]
FLARESBURNERS THERMAL OXIDIZERS PARTS & SERVICE
© 2015 COPYRIGHT ZEECO, INC. ALL RIGHTS RESERVED
ZEECO office, affiliate, sales, representative, or third party representative/licensee offices.
ZEECO® is a registered trademark of Zeeco, Inc. in the U.S. REGISTERED ISO 9001: 2008
ZEECO® combustion and environmental solutions are designed and manufactured to comply with applicable local and international standards as defined by our customers.
CERTIFICATIONS APPLY TO ZEECO HEADQUARTERS.
ZEECO WORLDWIDEHEADQUARTERS ZEECO HOUSTON
ZEECO MEXICO
ZEECO WINFIELDZEECO FRANCE
ZEECO EUROPE
ZEECO INDIA
ZEECO ASIA
ZEECO JAPAN/APPLICOT
ZEECO MIDDLE EAST
ZEECO CHINA
ZEECO BRAZIL
ZEECO CANADA
ZEECO ITALY
ZEEC0 POLAND
ZEEC0 GERMANY
ZEECO AUSTRALIA
ZEECO CONNECTICUT
ZEECO SE ASIA
ZEECO RUSSIA
ZEECO UAE
15–rev 2
p
® LOW-NOx DUCT BURNERSystem Upgrades and Retrofit Program
Zeeco Duct Burner System Upgrades and Retrofit Program.
Zeeco’s DB-LN burner series minimizes emissions while
maximizing fuel flexibility and energy efficiency to provide
reliable supplementary firing for power and steam generation.
The ZEECO® duct burner uses a self-supporting design and
does not require any mid span support structure. Each firing
element and flow baffle is designed to grow and expand
independently. This design extends equipment life in the high
temperature and turbulence downstream of a combustion
turbine. ZEECO duct burners are installed in combustion turbine
facilities around the world, including flue gas reheat systems for
SCR NOx reduction and air heating applications.
Common Industry Challenges• Imbalanced flame patterns leading to imbalanced boiler
heat absorption
• Sagging or binding firing elements
• Warped or corroded flame stabilizers
• Warped or corroded duct liners
• Ineffective ignition systems
• Ineffective scanner locations and technology
• Ineffective distribution grid systems
• Improper velocity and air/exhaust gas mixing
• Improper flame length
• Warranty issues and poor equipment performance
Zeeco Duct Burner Benefits• Proper design firing system leads to balanced flame
patterns and boiler heat absorption
• Self-supporting elements
• Engineered for success from start to finish
• Full modeling capabilities, including CFD and physical air flow models.
• Cost-effective system design and engineering
• Guaranteed emissions levels for NOx and CO
• Predictable flame lengths
• Retrofits that eliminate warranty and performance issues
• Comprehensive turnkey installation and startup services available
Smarter Engineering We understand the real day-to-day challenges in the power
and steam industry. That’s why Zeeco engineers use proven
cold flow and CFD modeling to simulate specific process
conditions against actual equipment design, optimizing system
performance and eliminating potential warranty issues. Zeeco’s
smarter engineering abilities minimize start up time, maximize
revenue, and provide reliable results for a system that lasts
significantly longer.
Low-NOx Duct Burner
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FLARESBURNERS THERMAL OXIDIZERS PARTS & SERVICE
®
17-DB rev3
Low-NOx Duct Burner
Heat Recovery Steam Generators – Duct Burner Systems.Low NOx DB-LN Burners
AR/GS Gas and High Energy Spark Igniters
ProFlame Scanner Systems
Full BMS and Controls Integration
Fuel Delivery Systems and Valve Racks
Site Ports and Cooling Air Systems
Engineering Studies.Environmental Compliance
Efficiency Audits
Fuel Conversions
Capacity Increase
Carbon Footprint Reduction
Why Choose Zeeco?For nearly 40 years, Zeeco has made a positive impact for our customers on even the most complex projects. As a privately
held company that attracts the best and brightest engineers around the world, we understand the basics of success from superior
customer service to innovative engineering and advanced technological solutions. Our diverse work force delivers many years of
combined global power and steam industry experience and a vast resource of technical know-how. Zeeco is a worldwide team of
combustion experts and an unparalleled partnership for the long term. Find out for yourself why Zeeco is the preferred choice for
advanced combustion and environmental solutions.
Turnkey.Coordinating Supply
Equipment Modification
Demolition / Installation
Start-Up
Operator Training
Site Management
Flow Modeling Center.Physical and CFD Modeling
Combustion Air Systems
Flue Gas Recirculation Systems
Over-Fire Air Systems
Exit Gas / Stack Modeling
Selective Catalytic Reduction
On-Site Technical.Start-Up
Installation Supervision
Preventative Maintenance
Service Contracts
Operator Training
Aftermarket Parts
Zeeco Corporate Headquarters
22151 East 91st Street
Broken Arrow, Oklahoma 74014 USA
Phone: +1 918 258 8551
Fax: +1 918 251 5519
Email: [email protected]
Zeeco.comZEECO® is a registered trademark of Zeeco, Inc. in the U.S.
ZEECO office, affiliate, sales, representative, or third party representative/licensee offices. © COPYRIGHT 2017 - ZEECO, INC. ALL RIGHTS RESERVED
ZEECO® combustion and environmental solutions are designed and manufactured to comply with applicable local and international standards as defined by our customers.
CERTIFICATION APPLIES TO ZEECO HEADQUARTERS ONLY.
REGISTERED ISO 9001: 2008
ZEECO MIDDLE EAST ZEECO INDIA
ZEECO JAPAN/APPLICOT
ZEECO ASIA
ZEECO HOUSTON
ZEECO MEXICO
ZEECO WINFIELD
ZEECO BRAZIL
ZEECO UAE
ZEECO ITALY
ZEECO AUSTRALIA
ZEECO CHINA
ZEECO CANADA
ZEECO CORPORATE HEADQUARTERS
ZEECO LOUISVILLE
ZEECO CONNECTICUT
ZEECO RUSSIAZEECO GERMANY
ZEECO EUROPE
ZEECO FRANCE
ZEECO POLAND
ZEECO SE ASIA
