清洗动力使用了凝结水泵、炉水循环泵和给水泵前置泵。

The cleaning driving force used the condenser pump, boiler start-up circulating pump and pre feed pump.

youdao

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

youdao

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

youdao