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防爆柴油机为什么进行防爆?

日期:2020-08-29 16:59:57 | 人气:

今天在梳理网站后台评论的时候,看到有人询问到矿用柴油机为什么要进行防爆处理?本来都已经略过不计的,但忽然想到还是说一说为什么要进行防爆处理设计吧。

再说柴油机防爆之前,想要问一下大家你知道煤矿最危险是什么吗?一个是瓦斯气体,另一个就是煤尘爆炸了。瓦斯气体很危险,这是一开就知道的,所以对于瓦斯气体的应对就好办了许多,但是后来煤矿发生安全事故的地点却不是瓦斯气体聚集地方,后来查明原因竟然是因为矿用机械引起的煤尘爆炸。煤尘事故本人所知道的最近一次发生就是去年8月份的时候发生在榆林某煤矿,特别重大的煤矿安全事故,由于矿用胶轮车在矿口引爆煤尘,惨剧发生●!

说了这么多其实就是为了引出煤矿上使用的以柴油为动力源的柴油机防爆。

防爆柴油机应用于地面危险环境,如存在可燃易爆性气体、粉尘、蒸汽的生产制造车间。

而在改装防爆柴油机上,为了实现它的防爆性能,柴油机的启动机,发电机都是进行了隔爆处理,柴油机的裸露接触空气的外机表面进行了低温处理,而在柴油机尾气处理上更是非常严谨,如尾气低温处理,但有时候尾气中会有“火星”的出现,湿式尾气处理直接对应。

上一篇:山西莱蔚机电:防爆胶轮车、防爆LED照明信号灯 下一篇:没有了
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