The invention provides a locomotive filtering device and a locomotive, and relates to the technical field of vehicles. The locomotive filtering device comprises an inertial filter, a cyclone dust removal filter and an electrostatic dust removal filter, wherein the inertial filter is used for primary coarse filtration of air; the cyclone dust removal filter is communicated with an outlet of the inertial filter and is used for secondary coarse filtration of air; and the electrostatic dust removal filter is communicated with an outlet of the cyclone dust removal filter and is used for fine filtration of air. Two-stage coarse filtration is adopted, dust with large particle size in the air can be filtered, and the electrostatic dust removal filter is used for fine filtration of the air and can filter dust with small particle size in the air. The inertial filter, the cyclone dust removal filter and the electrostatic dust removal filter are combined for use, so that the coarse filtering effect is improved, the cleanliness of air filtered by the locomotive filtering device is improved, secondary pollution caused by blockage is reduced, the maintenance period is long, and the overhaul and maintenance cost is reduced.
本发明提供一种机车过滤装置及机车,涉及车辆技术领域。该机车过滤装置包括:惯性过滤器、旋风除尘过滤器和静电除尘过滤器,惯性过滤器用于空气的一次粗过滤;旋风除尘过滤器与惯性过滤器的出口相连通,用于空气的二次粗过滤;静电除尘过滤器与旋风除尘过滤器的出口相连通,用于空气的精过滤。采用两级粗过滤,可以过滤空气中粒径较大的灰尘,静电除尘过滤器用于空气的精过滤,可以过滤空气中粒径较小的灰尘。通过惯性过滤器、旋风除尘过滤器和静电除尘过滤器组合使用,提高粗过滤效果,且提高经机车过滤装置过滤后空气的清洁度,且减少堵塞造成二次污染,维护周期长,降低检修和维护成本。
Locomotive filtering device and locomotive
一种机车过滤装置及机车
2024-03-01
Patent
Electronic Resource
Chinese
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