[Case Study] An example of improving the combustion efficiency of kerosene boilers.

Improvement of the exhaust gas from the kerosene boiler, which had negative effects such as increased fuel costs due to decreased combustion efficiency caused by excess air, by adjusting the air ratio during combustion.

This is an introduction to a case study that improved the combustion efficiency of a kerosene boiler and achieved cost reduction. In a certain factory, a measurement of the exhaust gas from a kerosene boiler that had been used with its initial settings revealed an air ratio of 1.8, which was causing an increase in fuel costs due to decreased combustion efficiency from excess air. We reported the current situation to the customer and proposed a solution to adjust the air ratio during combustion to 1.3. Our company conducted real-time exhaust gas measurements simultaneously with inspections by the boiler manufacturer. As a result, efficient adjustments became possible, and regular measurements are now conducted to confirm the proper operating conditions of the boiler. [Case Summary] ■ Issues - An air ratio of 1.8 caused increased fuel costs due to decreased combustion efficiency from excess air. ■ Solutions - Proposed a solution to adjust the air ratio during combustion to 1.3. - Enabled efficient adjustments and confirmed the proper operating conditions of the boiler. *For more details, please refer to the PDF document or feel free to contact us.

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