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噸蒸汽鍋爐具有超壓保護(hù)、漏電保護(hù)、水位保護(hù)、安全閥等多重保護(hù)功能，此外，它獨(dú)特的超厚高效保溫材料設(shè)計(jì)，降低了鍋爐的熱損失，使得它的熱效率有明顯的提高，比其他鍋爐更加節(jié)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.
蒸汽鍋爐的熱效率與很多因素有關(guān)，其中之一就是鍋爐的排氣溫度，根據(jù)以往的經(jīng)驗(yàn)來(lái)看，蒸汽鍋爐的排煙溫度越低，排煙損失越小，它的熱效率也就越高。
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.
但是在設(shè)計(jì)中要降低排煙溫度的話，就必須增加小型蒸汽鍋爐的尾部受熱面，這就需要增加投資和金屬消耗量。而且如果排煙溫度過低，達(dá)到煙氣露點(diǎn)溫度，則煙氣中的二氧化硫會(huì)凝結(jié)在空氣預(yù)熱器的壁面上，形成低溫腐蝕。
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.
