煤气湿法氧化脱硫液封形式的选择

Form Selection of Liquid Seal of Gas Wet Oxidation Desulfurization

介绍了液封原理、常用的液封类型和应用场合,讨论了煤气湿法氧化脱硫系统中常用的煤气管道冷凝液排液液封和脱硫塔脱硫液出口液封。分析了某企业煤气脱硫塔液体出口液封装置存在的问题及可能的危害,并提出了优化方案。

The principle, the common type and the application situation of liquid seal are introduced. The liquid-exhausting liquid seal of the condensate of gas pipeline and the outlet liquid seal of the desulfurizing solution of the desulfurizing tower are discussed in the gas wet oxidation desulfurization system. Furthermore, the existing problems and possible harms of liquid seal device for gas desulfurizing tower of a certain enterprise are analyzed, and the optimization scheme is put forward.