Trimethylamine waste gas treatment system

The utility model relates to the technical field of waste gas treatment and in particular relates to a trimethylamine waste gas treatment system. The trimethylamine waste gas treatment system is characterized in that a trimethylamine material line, a main tail gas absorption pipe, two water absorption towers, a fan I, two acid absorption towers, low-temperature plasma equipment and a fan II are connected through a pipeline in sequence to form a basic purifying system of gas; water absorption tanks are arranged under the two water absorption towers and connected with distillation and purification equipment, acid absorption tanks are arranged under the two acid absorption towers, liquid in the acid absorption tanks is introduced into the distillation and purification equipment, tail gas after distillation of water washing liquid and acid washing liquid by the distillation and purification equipment enters the two water absorption towers, and trimethylamine liquid distilled through the distillation and purification equipment enters the trimethylamine material line again to form a recycling purifying system of the gas. According to the trimethylamine waste gas treatment system, the two water washing towers and the two acid washing towers are simultaneously arranged, so that trimethylamine in the waste gas can be effectively absorbed and the waste gas can be re-purified until the treated waste gas meets the standard; the equipment is simple in overall structure and safe and reliable to operate.