燃气过滤分离设备的分类及选用

Classification and Selection of Gas Filtration and Separation Equipments

燃气自开采和初处理后,经长输管线、城市门站、城镇燃气管网后供应至不同用户的过程中,可能掺入一些固体、液体和其他气体等杂质。为了达到各种燃烧设备对燃气的品质要求,在整个燃气输配过程中,需要设置不同的燃气处理设备。通过采用旋风分离、叶片分离、滤芯过滤等不同的处理方式,有效去除燃气中存在的各种杂质,从而达到相关国家标准及设计规范对燃气清洁程度的要求。另外,还介绍了滤芯种类和精度以及燃气处理设备的合理选用。

After mining and initial treatment of gas,it may be mixed with solids,liquids and other gases in the process of being supplied to different users through long-distance pipelines,city gate station and urban gas pipeline networks.In order to meet the requirements on gas quality of various combustion equipment,different gas treatment equipment should be set up in the whole process of gas transmission and distribution.Through the use of cyclonic separation,blade separation,filter elements filtration and other different processing methods,it effectively removes the various impurities in the gas,so as to meet the requirements of relevant national standards and design specifications on gas cleanliness.