The study of extracting pipeline water and methane Separator

摘要

In order to extract the methane inside coal seam to ground surface,have to use methane extraction pipeline.In the course of extracting methane,the water and methane inside coal seam are extracted into the pipeline together,which make the pipeline contain a lot of water.Under the suction pressure of pipeline,the water flow upwards along the pipeline,when the gravitation of water is greater than the suction pressure,water will flow back along the pipeline,then lead to water loop up and down.It influences the effect of extracting methane seriously.Therefore,have to use separator to separate the water and the methane,and then excavate the water out of pipeline.It improves the effect of extracting methane.