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(一)前言内燃机车用空气滤清器是机车柴油机重要的保护装置之一。为了防止机车在运行过程中空气中的大量灰尘随空气进入柴油机气缸内,造成柴油机各运动副、摩擦件的磨耗和机油使用寿命的缩短,在内燃机车上装置高效能的空气滤清器是十分必要的。随着我国内燃牵引动力的发展,内燃机车空气滤清器的试验研究越来越被人们所重视。过去国产内燃机车装用的空气滤清器可分为三种形式,即惯性式(油浴)、过滤式(玻璃丝
(A) Preface Diesel locomotive air filter is one of the important protection devices for locomotive diesel engine. In order to prevent locomotives in the process of running a large number of dust in the air with air into the cylinder of the diesel engine, resulting in the movement of diesel engines, friction wear parts and the shortened life of the oil, diesel locomotive installed in the high-performance air filter is very necessary. With the development of internal combustion traction power, more and more attention has been paid to the experimental research on the air filter of diesel locomotives. In the past used domestic air-conditioning locomotive air filter can be divided into three forms, namely inertial (oil bath), filter (glass