Steam boiler with overpressure protection, leakage protection, water protection, safety valve and other multiple protection functions, in addition, its unique ultra thick high insulation material design, reduce the heat loss of boiler, the thermal efficiency of it is higher than the other, more energy-saving boiler.
2吨蒸汽锅炉具有超压保护、漏电保护、水位保护、安全阀等多重保护功能，此外，它独特的超厚高效保温材料设计，降低了锅炉的热损失，使得它的热效率有明显的提高，比其他锅炉更加节能。
The thermal efficiency of steam boiler is related to many factors, one of which is the exhaust temperature of the boiler, according to previous experience, the lower the temperature of exhaust gas steam boiler, flue gas loss is smaller, its thermal efficiency is higher.
蒸汽锅炉的热效率与很多因素有关，其中之一就是锅炉的排气温度，根据以往的经验来看，蒸汽锅炉的排烟温度越低，排烟损失越小，它的热效率也就越高。
The thermal efficiency of steam boiler is related to many factors, one of which is the exhaust temperature of the boiler, according to previous experience, the lower the temperature of exhaust gas steam boiler, flue gas loss is smaller, its thermal efficiency is higher.
但是在设计中要降低排烟温度的话，就必须增加小型蒸汽锅炉的尾部受热面，这就需要增加投资和金属消耗量。而且如果排烟温度过低，达到烟气露点温度，则烟气中的二氧化硫会凝结在空气预热器的壁面上，形成低温腐蚀。
The thermal efficiency of steam boiler is related to many factors, one of which is the exhaust temperature of the boiler, according to previous experience, the lower the temperature of exhaust gas steam boiler, flue gas loss is smaller, its thermal efficiency is higher.
