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Drying flue gas and increasing firing-installation draught - involves cooling gas below dew point, reheating partially using heat in coolant
Drying flue gas and increasing firing-installation draught - involves cooling gas below dew point, reheating partially using heat in coolant
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机译:干燥烟气并增加燃烧安装风量-涉及将气体冷却至露点以下,并利用冷却液中的热量进行部分加热
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摘要
The procedure for drying flue gas and increasing the draught of firing installations involves cooling the gas leaving the installation below its dew point in a first heat exchanger and extracting the moisture and impurities. In a second heat exchanger it is then reheated sufficiently for its inherent buoyancy to generate a natural draught in the chimney. Water used as coolant in the first exchanger circulates wholly or partially through the second. It may additionally serve a further exchanger heating water for industrial use.
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