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当外界环境温度低于沼气池内的温度时,沼气从池内出来通过输气管道到达使用地点的过程中,其中所含水蒸汽遇冷即凝结成水,以致堵塞输气管道,影响使用效果。现介绍几种排除沼气管道中冷凝水的几种方法,以解除沼气用户的苦衷。一、沼气池的输气管道应埋设在地下,其深度在冻土层之下。安装输气管时注意走向要合理,室内部份要横平竖直,室外部份由沼气池至用气地点应有一定坡度,使沼气池处高,用气地点低,并在最低处设一积水瓶(可用洒瓶代替)。瓶口用橡胶塞密封,并在橡胶塞上打孔安一个三通,一端接沼气池,一端接用气地点,有
When the external ambient temperature is lower than the temperature in the biogas digester, the biogas will come out of the tank through the gas pipeline to reach the place of use. The water vapor contained in the biogas will condense into water when it meets the cold, thus blocking the gas pipeline and affecting the use effect. Several kinds of methods to eliminate condensate in biogas pipeline are introduced to relieve the user’s biogas difficulties. First, digesters gas pipeline should be buried in the ground, its depth below the permafrost. Pay attention to the installation of the gas pipe to be reasonable, indoor part of the horizontal and vertical, the outdoor part of the digester to the gas should be a certain slope of the site, so that high digester gas, gas location is low, and set a minimum Water bottles (available spilled bottles instead). The bottle mouth is sealed with a rubber stopper and a hole is drilled in the rubber stopper for a tee. One end is connected with a digester, and the other end is connected with a gas filling point