针对柴油机在试验台试验过程中产生的大量有害废气,设计了一种低成本、结构简单的过滤装置。采用多组不锈钢网、荷电微粒过滤技术及燃媒催化再生技术来减少废气中微粒的排放量,以降低铁路牵引用柴油机台架试验对大气的有害排放。 Aiming at a large amount of harmful exhaust gas produced by diesel engine during the test bench test, a low cost and simple structure filter was designed. The use of multiple sets of stainless steel mesh, charged particle filtration technology and fuel catalytic regeneration technology to reduce exhaust emissions of particles in order to reduce rail traction diesel bench test harmful to the atmosphere emissions.