COOLstar® Burner
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Catalog excerpts

COOLstar ® Burner Ultra-Low NOx Performance Burner Advantages & Features Performance • Emissions – uaranteed NOx as low as 15 ppmvd (31 mg/Nm3) G – esign options can reduce NOx emissions further for D some applications – an be designed for reduced CO emissions C during colder furnace operation • Reliability and efficiency – lames as short as 1.6 ft/MMBtu (1.53 m/MW) minimize F possibility of flame impingement and maximize thermal efficiency – esign options for reduced flame length are available for D tight furnace dimensions – table over a wide range of fuels and furnace S operating conditions – ilot not required for burner stability P • Wide range of fuels – Natural gas – Refinery fuel gas – pecialty fuels like vaporized naphtha or 100% hydrogen S – ptional waste gas firing available O • High turndown – :1 turndown and higher based on application 5 • Heat release – ypical heat release from 1.7 to 21 MMBTU/hr (0.5 to 6.1 MW) T with natural draft – igher heat release available with forced draft and for certain H burner configurations • Compact size – its furnace cutouts of many conventional burners with little F to no modifications required – ccommodates tight burner-to-burner spacing A • Easy operation – ingle fuel gas connection S – ingle point air control S • Low, easy maintenance – as tips positioned in furnace floor for protection from G radiant heat – hick, robust tile for increased longevity T – ndividually removable high alloy gas tips with stainless I steel risers • Adaptable design platform – atural or forced draft N – p fired, down fired and horizontal U The COOLstar® burner is an advanced solution for extremely compact, ultra-low NOx gas firing applications. Thousands of COOLstar burners are in service today because of its proven results. The COOLstar burner applies John Zink’s proprietary flue-gas entrainment and mixing strategy using the energy of incoming fuel and air streams. This results in stable, compact flames and NOx guarantees as low as 15 ppmvd (31 mg/Nm3). John Zink engineers developed the COOLstar burner from the customer’s point of view with a focus on safety, easy operation and optimum performance. Its compact design makes it well suited for retrofit applications. The COOLstar burner requires minimal maintenance and operates with a wide range of fuels, setting a high standard for economical, ultra-low NOx combustion. John Zink Company is a world leader in clean combustion technologies and environmental systems, focused on solutions for your operations.

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At John Zink, the challenges facing global industry today inspire us to push the limits of combustion science to help our customers operate more efficiently, cleanly and economically. In virtually every nation on earth, across the industries that shape our global economy, John Zink drives the future of clean combustion. To learn more about the COOLstar® burner, contact John Zink today. SCANNER CONNECTION (OPTIONAL) 2.00 [51] SIGHT PORT HEATER STEEL HEATER CUTOUT BOTTOM VIEW ELEVATION VIEW BURNER SIZE BURNER SIZE MOUNTING DETAIL NOZZLE LEGEND DESCRIPTION FUEL GAS CONNECTION: PILOT GAS...

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