危险化学品在生产经营、储存运输和使用过程中发生的泄漏事故不断增多,给人民生命财产及生态环境造成了极大危害,及时高效的洗消是是最大限度减小灾害损失、防止次生灾害发生的关键环节.排吸器因其结构简单、工作可靠且不需要额外动力装置配备于消防车,但在不同工况条件下,其排吸性能不详.本文作者在前期开展了排吸器性能测试、实验数据拟合分析及实训操法的探索,现进一步对两起典型案例利用排吸器开展中和洗消进行深入分析,提出利用排吸器开展洗消的新方法,有效增强洗消工作的实战效能.%Nowadays, more and more leakage accidents happened in the process of hazardous chemicals production, operation, storage and transportation. It has caused great harm to people's lives, property and ecological environment. At this time, decontamination is the key link to prevent secondary disasters. The structure of row haustorium is simple, so it's widely equipped on fire engines. But in different working conditions, the performance of exhaust suction is unknown. In this article, we carry on the performance test of haustorium. Through experimental data fitting analysis and exploring the actual combat situation, the author gives several new decontamination methods with haustorium, effectively enhance the efficiency of decontamination.
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