The utility model discloses a mechanical bypass valve of diesel generator exhaust purification device, which comprises a bolt, valve seat, valve, O type ring, a spring, a valve cover, a nut, between the valve seat and valve piece is fixed through bolt between the O ring in the valve seat and the valve plate, a spring and a valve cover on the bolt on the nut and bolt connection. The utility model reduces the cost of the safety bypass of the tail gas purification device of the generating set and saves installation space.
【技术实现步骤摘要】
【技术保护点】
一种柴油发电机组尾气净化装置的机械旁通阀,其特征在于,其包括螺栓、阀座、O型圈、阀片、弹簧、阀盖、螺母,阀座和阀片之间通过螺栓固定,O型圈位于阀座和阀片之间,弹簧、阀盖套在螺栓上,螺母与螺栓连接。
【技术特征摘要】
【专利技术属性】
技术研发人员:汪洋,王庆林,
申请(专利权)人:南京赛福环保科技有限公司,
类型:新型
国别省市:江苏;32
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