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| Operational Practices for Burner Precision Positioning and Air Duct Pressure Optimization Adjustment |
| Zhengzhou Aotong Thermal Engineering Co., Ltd. , Zhengzhou Henan 450000, China |
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Abstract The burner serves as the core thermal equipment in the calcination system of cement production rotary kilns. Its precise positioning and the adjustment of air duct pressure are primary methods for optimizing the kiln's combustion process. This paper outlines the requirements for precise positioning of the burner in the vertical direction (y-axis), horizontal direction (x-axis), and axial direction (relative to the kiln inlet). It introduces measurement, positioning, and marking methods at the kiln inlet along with their implementation steps, and discusses considerations for adjusting the burner's position based on kiln operational needs. Regarding the fan configuration mode of four-channel burners, the key functions and adjustment considerations for each air channel's pressure are analyzed, providing operational optimization insights for achieving ideal combustion performance.
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Received: 05 February 2025
Published: 22 September 2025
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