Stiefel - Enhancing Efficiency In Combustion Of Heavy Oil Fuel Burners
These oil burners are ideal for industrial and maritime work att HFO, bio-diesel and waste oil, achieving 92 to 96 percent thermal efficiency and 200 bar high-pressure atomization with waste heat recovery.
Our Stiefel burners have integrated innovative features for low NOx emissions such as staged combustion and recirculation of flue gas, attaining ≤20 mg/Nm³ emissions which is compliant with CARB standards (California) and EN 303-5 in the E.U. A California winery was able to reduce sets of NOx emissions from 80 mg/Nm³ to 18 mg/Nm³ with use of the FGR equipped burners fulfilling regional standards. This advanced option of dual fuel (gas/oil/biomass) for the burners contributes to increased operational versatility as they can easily switch with lower carbon biogas or hydrogen blends up to 20% making them less vulnerable to changing climate legislations.
Stiefel's oil burners achieve the highest possible energy extraction from viscous fuels. The high-pressure plunger pumps with ceramic cylinders can achieve atomization of 30 microns or less even when dealing with heavy fuel oils. Secondary smoke opacity is ≤20 Hartridge units. For the boiler of a maritime vessel, Stiefel's oil burner with waste heat recovery has cut fuel consumption by 18% with a six month payback period through lower bunker costs. The casing fuel costs of the burners are made of stainless steel which ensures operational endurance in harsh marine environments.
Frequently Asked Questions
What support services does Stiefel provide for burner maintenance?
We provide critical spares with global next-day shipping, as well as OEM replacement parts for major brands (ignition transformers, flame sensors, etc. 98% compatibility). Also, annual contracts include control system recalibration, nozzle cleaning, and heat exchanger inspection. For example, a U.S. paper mill cut annual downtime by 600 hours by utilizing our predictive maintenance program monitoring component wear through IoT sensors.
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22
Apr
Industrial Burners: Powering Your Industrial Needs
Stiefel Helps Maintain Our District Heating Network and Is Reliable
By installing gas burners type G 5 MW, we have been able to increase our district heating system efficiency by 24%. The regenerative heat exchangers boost the system's efficiency, while the IoT based emission monitoring maintains compliance — Requiring minimal collateral operational impact. Combined with Low emissions almost Non-axial (28 mg/Nm³), 40% reduction in downtime experienced has been excellent for large scale operation.
Our methods in condensing and regenerative heat exchangers capture waste heat recovery by up to 85%, bringing efficiency to 98 percent. A Canadian client was able to achieve a 10-month payback period with exchanger upgrades, showcasing rapid ROI.
Global Certification and Compliance
CE, UL, ATEX, and CSA certification approves the widerange compliant standards our burners meet. For example, hydrogen capable versions of our burners further the EU’s Green Deal and US decarbonization objectives, guaranteeing forward looking solutions.
Data Driven Predictive Maintenance
The IoT sensors integrated in our burners monitors performance, allowing maintenance to be performed proactively. A dutch dairy plant using this data was able to accurately predict nozzle wear and spent 35 percent less on unplanned maintenance, optimizing budget allowance.
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