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Key Operating Points for High-Efficiency Coal-Fired Boiler Rooms
Fuel Management: Prioritize the use of low-sulfur, low-ash coal, precisely matching the fuel to the boiler's rated heat value to avoid decreased combustion efficiency or exceeding pollutant limits due to fuel quality fluctuations.
Combustion Optimization: Regularly inspect the grate and damper openings, and adjust the air-fuel ratio in real time to ensure complete combustion. This reduces coal consumption and minimizes emissions of harmful gases such as carbon monoxide.
Equipment Inspection: Daily inspections of the boiler body, induced draft fan, forced draft fan, and dust removal equipment are crucial. Focus on identifying and addressing issues such as air leaks in the furnace body and pipe blockages. Promptly clean slag and ash buildup in the flue.
Safety Protection: Strictly monitor core parameters such as water level, pressure, and temperature. Regularly calibrate safety valves and pressure gauges, and implement emergency plans for explosion and leakage prevention to prevent safety accidents.
Environmental Compliance: Utilize bag filters, desulfurization, and denitrification devices to ensure flue gas emissions meet national standards. Maintain detailed records of environmental facility operation and maintenance for verification purposes.

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