The heat pipe air preheaters are widely used in the recovery of waste heat of gas.
热管式空气预热器广泛应用于烟气的余热回收。
Determination of fouling factors of heat pipe air preheaters for two utility boilers burning oil and coal respectively are implemented through industrial experiments.
采用工业试验的方法对两台分别燃油及燃煤的电站锅炉的热管式空气预热器灰污系数的确定进行了分析和研究。
Depending upon the requirements of cold end temperature of tube wall of air preheaters, the method of cold air preheating and the criterion of selection for air heater are put forward.
根据空气预热器冷端壁温的要求，提出了冷风预热的方法以及暖风器选择的原则。
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