Diffusion buffer emptying muffler is a silencing device comprises a muffler section and the upper section of diffusion, diffusion section is set at the bottom of the intake valve, muffler section arranged on the top vent valve, cylinder type silencing plate muffler section is equipped with several concentric grade, a buffer with the fairing diffusion section and muffler section between the device and the low resistance, low cost, good sound-absorbing effect, long service life, the magnitude is greater than or equal to 30dB (A), with \noise standard\ requirements of industrial enterprises. ?
【技术实现步骤摘要】
【技术保护点】
扩散缓冲放空消声器，包括下部的扩散段和上部的消声段，扩散段底部置有进气阀，消声段顶部置有放空阀，其特征在于消声段内设有若干级同心的圆筒式消声片，扩散段和消声段间置有缓冲用整流罩。
【技术特征摘要】
【专利技术属性】
技术研发人员：丁平，许培明，赵渊，
申请(专利权)人：江苏东泽环保科技有限公司，
类型：发明
国别省市：32
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