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通常烟道是建砌在地面以上或地上、地下各一部分。但有时根据本厂具体条件(例如车间内的烟道或受交通方面的限制等)必须将烟道埋设在地面以下时,如不妥善进行防水防潮处理,就会直接影响炉子的工作。例如:地下烟道无防水措施,则每当雨季,地下水位升高时,就会使烟道潮湿甚至长期积水。这些潮气和积水,在高温炉气流经的过程中,不断地被加热,升温而成为水蒸汽。由于高温炉气的通过,水蒸汽不断产生、膨胀,填塞了烟道,势
Flue is usually built above the ground or above ground, underground parts. But sometimes under the factory specific conditions (such as workshop flue or subject to traffic restrictions, etc.) must be buried in the flue below the ground, if not properly waterproof and moisture treatment, it will directly affect the work of the stove. For example, underground flue without waterproofing measures, then whenever the rainy season, groundwater level rises, it will make the flue humid or even long-term water. These moisture and water, in the high temperature furnace gas flow through the process, continue to be heated, heating up and become water vapor. As a result of the high temperature furnace gas, water vapor continuously generated, expanded, filled the flue, potential