炼化尾气发电机组常见故障及处理方法如下，综合多个权威来源整理而成：

　　The common faults and troubleshooting methods of the refining tail gas generator set are as follows, compiled from multiple authoritative sources:

　　一启动困难1

　　Difficulty Starting 1

　　电池问题 ：检查电池电压是否充足，电量不足需充电或更换电池

　　Battery issue: Check if the battery voltage is sufficient. If the battery is low, it needs to be charged or replaced

　　燃气供应 ：确保燃气阀门开启且供应稳定，检查燃气管道无泄漏

　　Gas supply: Ensure that the gas valve is open and the supply is stable, and check that there are no leaks in the gas pipeline

　　点火系统 ：检测点火线圈火花塞及控制模块是否正常，必要时更换2

　　Ignition system: Check whether the ignition coil spark plug and control module are normal, and replace them if necessary

　　燃油系统 ：检查燃料泵滤清器是否堵塞，气瓶压力是否正常

　　Fuel system: Check if the fuel pump filter is clogged and if the cylinder pressure is normal

　　二运行不稳定或电压异常1

　　Unstable operation or abnormal voltage 1

　　控制系统故障 ：电压调节器故障需维修或更换3

　　Control system malfunction: Voltage regulator malfunction requires repair or replacement

　　负载问题 ：负载过大导致电压波动，需减少负载或升级设备

　　Load problem: Voltage fluctuation caused by excessive load, need to reduce load or upgrade equipment

　　散热问题 ：冷却液温度传感器故障或散热不良，需检查散热器及风扇

　　Heat dissipation issue: The coolant temperature sensor is faulty or has poor heat dissipation. It is necessary to check the radiator and fan

　　三缸套水温度异常

　　Abnormal water temperature of the three cylinder liners

　　冷却系统故障 ：散热器风扇或节温器故障导致冷却液循环不畅，需维修或更换

　　Cooling system malfunction: Poor circulation of coolant caused by radiator fan or thermostat malfunction, requiring repair or replacement

　　传感器故障 ：温度传感器失灵需更换，确保显示准确

　　Sensor malfunction: The temperature sensor is malfunctioning and needs to be replaced to ensure accurate display

　　四排气温度异常2

　　Abnormal exhaust temperature 2

　　排气系统堵塞 ：排气管路或消音器堵塞，需清理或更换1

　　Exhaust system blockage: The exhaust pipe or muffler is blocked and needs to be cleaned or replaced

　　负荷过大 ：调整负荷曲线，避免长时间高负荷运行

　　Overloading: Adjust the load curve to avoid prolonged high load operation

　　五爆震现象

　　Five detonation phenomena

　　燃气质量 ：燃气含杂质或水分，需清洗管道或安装干燥器3

　　Gas quality: The gas contains impurities or moisture, and the pipeline needs to be cleaned or a dryer needs to be installed

　　热值调整 ：热值设置错误导致燃烧不充分，需重新校准

　　Heating value adjustment: Insufficient combustion caused by incorrect heating value setting, requiring recalibration

　　传感器故障 ：爆震传感器损坏需更换

　　Sensor malfunction: Knock sensor damaged and needs to be replaced

　　六功率不足

　　Insufficient power of six

　　燃气供应不足 ：调压阀堵塞或燃料滤清器脏污，需清理或更换

　　Insufficient gas supply: blocked pressure regulating valve or dirty fuel filter, needs to be cleaned or replaced

　　进气系统故障 ：空气滤清器堵塞或进气管路漏气，需清洁或修复1

　　Air intake system malfunction: clogged air filter or air leakage in intake pipeline, needs to be cleaned or repaired

　　机械磨损 ：长期高负荷运行导致发动机磨损，需定期维护4

　　Mechanical wear: Long term high load operation causes engine wear and requires regular maintenance

　　七噪音过大

　　7. Excessive noise

　　机械部件松动 ：地脚螺栓松动或底座不稳固，需加固

　　Loose mechanical components: Loose foundation bolts or unstable base, requiring reinforcement

　　积碳问题 ：发动机积碳严重，需专业清洗

　　Carbon deposition issue: The engine has severe carbon deposition and requires professional cleaning

　　八燃油系统故障4

　　Eight fuel system faults 4

　　油压异常 ：油面过低需加油，油泵故障需维修

　　Abnormal oil pressure: The oil level is too low and needs to be refilled. The oil pump is malfunctioning and needs to be repaired

　　燃油滤清器堵塞 ：需更换滤清器，确保燃油供应畅通

　　Fuel filter clogged: filter needs to be replaced to ensure smooth fuel supply

　　维护保养建议

　　Maintenance suggestions

　　定期检查 ：电池燃油点火系统及冷却系统每月至少检查一次

　　Regular inspection: The battery fuel ignition system and cooling system should be checked at least once a month

　　清洁保养 ：清除积碳油污，保持设备内部清洁

　　Cleaning and maintenance: remove carbon deposits and oil stains, and keep the interior of the equipment clean

　　更换易损件 ：滤芯密封件等需根据使用年限及时更换4

　　Replace vulnerable parts: filter element seals, etc. should be replaced in a timely manner according to their service life

　　若以上方法无法解决问题，建议联系专业维修人员进行检查和维修。

　　If the above methods cannot solve the problem, it is recommended to contact professional maintenance personnel for inspection and repair.

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