1. Catalogs
  2. Shanghai DYD Industrial Equipment Co., Ltd.
  3. DYDTEC Flue Gas Supplementary Heat Duct Burner for HRSG-Flubfire Series

DYDTEC Flue Gas Supplementary Heat Duct Burner for HRSG-Flubfire Series

DYDTEC Flue Gas Supplementary Heat Duct Burner for HRSG-Flubfire Series

DYDTEC Flue Gas Supplementary Heat Duct Burner for HRSG-Flubfire Series

Product catalog summary
Introduction
The document provides technical specifications and applications for the Flubfire series of flue gas reheating burners designed by DYDTEC. These burners are used to reheat high-temperature flue gases with low oxygen content, adhering to the EU gas industry safety standard EN746-2.
Specifications
The Flubfire burners feature a modular design allowing various configurations such as rectangles, circles, and T-shapes. They are constructed from high-temperature resistant stainless steel, capable of handling upstream temperatures of 600°C and downstream temperatures of 1000°C. The burners operate with a power range from 200kW to 24,000kW, depending on the model, and have a burner adjustment ratio of 10:1. They are designed to emit low levels of CO and NOx and do not require a combustion engine.
Key Parameters
  • Single-module rated power: 200kW for flue gas heating, 350kW for fresh air heating.
  • Gas line inlet pressure: 20-40 kPa.
  • Minimum flue gas oxygen content: 11%-12%.
  • Maximum flame length: 3200 mm.
  • Flue gas wind speed range: 18-22 m/s.
  • Applicable fuels: Natural gas, biogas, propane.
Applications
The burners are used in gas turbine exhaust systems to recover waste heat by reheating flue gases to temperatures of 650°C or higher, which can then be used in waste heat boilers to produce steam or hot water. The document also outlines installation considerations, emphasizing the need for proper spacing and the use of windshields to ensure optimal performance.
Installation Considerations
  • Burners should be equipped with windshields based on flue gas volume and boiler size.
  • Minimum distance from burner edges to surrounding components should be 150mm.
  • Ensure no obstructions within 5 meters downstream to prevent flame interference.
Contact Information
Shanghai DYDTEC Combustion Equipment Co., Ltd. is located at No.111, Zhiye Road, Pudong District, Shanghai, China. For inquiries, contact [email protected] or call +86 400 606 8918.
See more

Catalog excerpts

DYDTEC Flue Gas Supplementary Heat Duct Burner for HRSG-Flubfire Series-1

Flubfire Series of flue gas reheating burner The Flubfire series flue gas reheating burner is designed by DYDTEC according to the EU gas industry safety application standard EN746-2. It is mainly used to reheat high temperature (500 ° C -600 ° C) flue gas with low oxygen content (10% -12%). The Flubfire burner adopts a modular design concept to meet the diversity of user installation forms. Through different combinations of modules, it can be assembled into various forms such as rectangles, circles, and T-shapes. The Flubfire burner modules are all made of high-temperature resis- tant stainless steel material, with upstream flue gas temperatures reaching 600 ° C and downstream flue gas temperatures reaching 1000 ° C. Especially when the oxygen content is lower than the burner standard requirements, it is extremely convenient to add a fresh air device at the rear of the module to increase the oxygen content. Specifically for the low oxygen content of high temperature flue gas supplement, thermal design Power: 200k W / PCS in single-module gas turbine mode Modular design, to realize a variety of combinations Greatly improve the uniformity of flue gas heating The maximum flame length is up to 3 meters Burner adjustment ratio of 10:1 Low CO, NOx emissions

 Open the catalog to page 1
DYDTEC Flue Gas Supplementary Heat Duct Burner for HRSG-Flubfire Series-2

Flubfire Series of flue gas reheating burner Make The Combustion Perfect And Simple Model Definition FLUBFIRE Model Power level Flubfire Series Burner Product Parameter Essential parameter product model Parameter term Single-module rated power (kW) Combustion regulation ratio Gas line inlet pressure (kPa) Minimum flue gas oxygen content Upstream maximum applicable temperature of (℃) The highest applicable temperature downstream is (℃) parameter values Power of the single module for fresh air heating: 350KW Gas pressure in the standard gas turbine Oxygen content requirement for the flue Flue gas wind...

 Open the catalog to page 2
DYDTEC Flue Gas Supplementary Heat Duct Burner for HRSG-Flubfire Series-3

Flubfire Series of flue gas reheating burner export.dydtec.com www.airotation.com

 Open the catalog to page 3
DYDTEC Flue Gas Supplementary Heat Duct Burner for HRSG-Flubfire Series-4

Flubfire Series of flue gas reheating burner Make The Combustion Perfect And Simple Typical Application Heat supplement of gas turbine tail gas The exhaust gas produced by the gas turbine or diesel engine has a high temperature, and this part of the high temperature exhaust gas can be recovered from waste heat. The conventional practice is to reheat this part of the flue gas to 650°C or higher, into the waste heat Smoke exhaust chimney Heat exchange tube boiler, heat exchange to produce steam or hot water reuse. Diversion device All kinds of flue gas or fresh air with certain low oxygen content are...

 Open the catalog to page 4
DYDTEC Flue Gas Supplementary Heat Duct Burner for HRSG-Flubfire Series-5

Flubfire Series of flue gas reheating burner Main Dimensions

 Open the catalog to page 5
DYDTEC Flue Gas Supplementary Heat Duct Burner for HRSG-Flubfire Series-6

Flubfire Series of flue gas reheating burner Make The Combustion Perfect And Simple Fixed method Flubfire Series of flue gas supplementary heating burner used for preheating boiler generally adopts the form of side plate flange. One end of the boiler is fixed on the side plate through the installation flange of the burner, and the other side of the burner is fixed in the form of supporting pier inside the boiler, and a certain amount of heat expansion is set aside to prevent thermal deformation of the gas pipeline. Flubfire Series of flue gas heating burner, if used for flue heating, generally using the...

 Open the catalog to page 6
DYDTEC Flue Gas Supplementary Heat Duct Burner for HRSG-Flubfire Series-7

Address:l F, 3rd Building, 1/4 F, 1st Building, No.111, Zhiye Road Pudong District, Shanghai,China +86 400 606 8918 B [email protected]

 Open the catalog to page 7
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
About DirectIndustry
DirectIndustry is a marketplace that offers B2B players a complete experience, from product sourcing to purchase. DirectIndustry is an entity of VirtualExpo Group.