Heat pipe air heater is a important heat recovering equipment.

热管空气预热器是一种重要的余热回收装置.

Gas-fired warm air heater is the main equipment of warm air heating .

燃气暖风机是燃气采暖的主要设备。

The gas can be cooled by a heat exchanger after the air heater .

烟气可以用空气加热器后的热交换器来冷却。

The gas can be cooled by a heat exchanger after the air heater.

流星体在快速穿过大气层时，因磨擦而迅速加热。

The coal fire in the hot-air heater quickly warmed the house.

暖气炉里的煤火很快地使室内温暖起来。

Such additional air can be sent preferably upstream of the air heater or in atmosphere upon fines' captation.

这种附加的空气最好在细粒捕集后送到空气加热器上游或大 气中。

The evaporation consumption status of air heater in drying section in resin production was introduced.

介绍了聚氯乙烯树脂生产过程中干燥工段空气加热器消耗蒸汽的情况.

The air heater uses the energy which is produced by combustion of oil or gas to adjust the heat exchange capacity to control the air temperature.

是以燃油或燃气的燃烧作为热量来源，调节空气的热交换量来达到控制温度的目的。

The results show that the boiler efficiency increased 1.24% and the flue gas loss reduced 1.41% after installed the heat pipe air heater.

结果表明，该炉加装前置式热管预热器后，排烟损失降低1.41%，锅炉效率提高1.24%。

The results of the experiments demonstrate this technique can effectively reduce the exhaust pollution of a fuel-fired air heater during the start and stop periods.

试验结果表明：采用全陶瓷点火和改进供油系统有效地降低了加热器的开机、关机排放污染。