Model GLSF - Min-Emissions Jet Flat Flame Gas Burner - Brochure

ENHANCED JET FLAT FLAME BURNERGLSF SeriesGLSF Enhanced Jet Burner, Horizontally MountedGLSF Enhanced Jet Burner, Vertically Mounted The ZEECO® GLSF Enhanced Jet burner is an ultra-low emissions flat flame burner. Technology The above pictures are of GLSF flat flame burners in operation in an ethylene cracking furnace. The design allows for flat flame burners to achieve a superior heat flux profile without flame rollover. A major advantage is that the heat flux profile can be changed as required for the specific application with different tip drilling configurations without adversely affecting NOx emissions. The design is currently in service in over 100 ethylene cracking services. Since the heat flux profile can be adjusted for different requirements, the design is also a perfect match for coker, cabin heater, steam super-heater, hydro-cracker and reformer applications. COMBUSTION AND ENVIRONMENTAL SOLUTIONS. PURE AND SIMPLE.®DescriptionDesign InformationBurner Model: ....................................................................................................................................................................GLSF Enhanced Jet BurnerFuels: ............................................................................................................................................................................................................Gas OnlyDescription: ................................................................................................................................................................ Flat Flame Ultra-Low Emissions NOx Reduction Method: .....................................................................................................................Internal Flue Gas Recirculation by Free Jet MixingPredicted NOx Emissions Range (Natural Draft): .....................................................................................................................................30 to 45 ppmvPredicted NOx Emissions Range (600° F Air Preheat): ............................................................................................................................ 50 to 80 ppmvCombustion Air Induction: .......................................................................................................................... Natural, Forced, Induced & Balanced DraftMounting Options: ....................................................................................................................................................................Up-fired and Side-firedNatural Draft Heat Release Range: ...................................................................................................................1 to 14 MMBtu/hr [0.293 to 4.102 MW]Forced Draft Heat Release Range: ...................................................................................................................1 to 14 MMBtu/hr [0.293 to 4.102 MW]Turndown: ..............................................................................................................................................................................................................8:1 Typical Excess Air Range: ............................................................................................................................................................................10 to 25%FLARESBURNERS INCINERATORS PARTS & SERVICEEnhanced Jet Flat Flame Burner Design Features• No flame rollover makes this design superior to competing technologies for ethylene cracking applications• Great heat flux profile that can be modified for the particular type of application• Stable flame over a wide range of conditions• High turndown of 8:1 or greater for most cases • No stabilization metal used in the burner throat• Low maintenance cost since gas tip mass is small and exposed into firebox less than 1” (25 mm)• Compact design makes this burner a great choice for retrofit applications • Reasonable cost and great value• Combustion air is controlled by gear driven dampers for precise control• Bearings are used for the combustion air dampers for smooth, precise operation• Configurations available: plenum mounted or individual windbox • Mounting configurations: Horizontal and Vertical• 310 Stainless Steel (Type HK) gas tips GLSF Enhanced Jet Flat Flame BurnerCOMBUSTION AND ENVIRONMENTAL SOLUTIONS. PURE AND SIMPLE.®13-GLSF rev 6Zeeco Corporate Headquarters22151 East 91st StreetBroken Arrow, Oklahoma 74014 USAPhone: +1.918.258.8551 Fax: +1.918.251.5519E-mail: sales@zeeco.comzeeco.comZEECO® is a registered trademark of Zeeco, Inc. in the U.S. ZEECO office, affiliate, sales, representative, or third party representative/licensee offices. © COPYRIGHT 2014 - ZEECO, INC. ALL RIGHTS RESERVED ZEECO MIDDLE EASTZEECO INDIAZEECO JAPAN/APPLICOTZEECO ASIAZEECO HOUSTONZEECO MEXICOZEECO BRAZILZEECO ITALYZEECO AUSTRALIAZEECO CHINAZEECO CANADAZEECO CORPORATE HEADQUARTERSZEECO CONNECTICUTZEECO RUSSIAZEECO GERMANYZEECO EUROPEZEECO FRANCEZEECO POLANDZEECO® combustion 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