滤清器是自动搅拌车不可缺少的部件，一般包括空气滤清器、柴油滤清器和机油滤清器三种，今天就和大家简单介绍一下滤清器。

The filter is an indispensable part of the automatic mixer, generally including air filter, diesel filter and oil filter. Today I will briefly introduce the filter to you.

空气滤清器一般安装在发动机进气管前方的进气系统中，其主要作用就是滤掉将要进入气缸的空气中的有害杂质，以减少气缸、活塞、活塞环、气门及气门座的早期磨损，提高发动机的耐久性，根据结构形式分为干式和湿式两种，湿式空气滤清器又包括油浸式和油浴式两种。

The air filter is generally installed in the intake system in front of the intake pipe of the engine. Its main function is to filter the harmful impurities in the air that will enter the cylinder, so as to reduce the early wear of the cylinder, piston, piston ring, valve and valve seat and improve the durability of the engine. It can be divided into dry type and wet type according to the structural form. The wet type air filter also includes oil immersed type and oil bath type.

空气滤清器一般是安装在搅拌车的发动机处。它的工作职责过滤掉空气中的灰尘杂质，以保证发动机吸入的都是纯净的空气。如果空气不经过过滤直接进入发动机气缸里，时间长了灰尘积累过多，会加大气缸的磨损，又导致拉缸的危险。

The air filter is generally installed at the engine of the mixer truck. Its job is to filter the dust and impurities in the air to ensure that the engine sucks in pure air. If the air enters the engine cylinder directly without filtering, excessive dust accumulation will increase the wear of the cylinder and lead to the risk of cylinder pulling.

空气滤清器的更换，并没有确切的周期，要根据施工现场的空气质量来判断。因为搅拌车施工的地方大多都是在工地，空气质量肯定好不到哪去，所以空气滤清器更换的周期，要相对提前一些。俗话说早换晚不换，早换了总比晚换的好。

There is no exact cycle for replacement of the air filter, which should be judged according to the air quality at the construction site. Because most of the construction sites of the mixer truck are at the construction site, the air quality is definitely not much better, so the replacement cycle of the air filter should be relatively early. As the saying goes, it is better to change early than late.

燃油滤清器属于燃油的过滤装置，它串联在燃油泵和节流阀体进入油口之间管路上，一般都在发动机共轨系统的一侧，通过它可以得到更的柴油，从而保护发动机的正常工作，减少磨损，避免堵塞，提高发动机使用寿命。它的作用主要有两个：过滤固体有害杂质；过滤燃油中的水分。

The fuel filter belongs to the filter device of fuel. It is connected in series on the pipeline between the fuel pump and the throttle valve inlet, and is generally on the side of the common rail system of the engine. Through it, higher quality diesel can be obtained, so as to protect the normal operation of the engine, reduce wear, avoid blockage and improve the service life of the engine. It has two main functions: filtering solid harmful impurities; Filter the water in the fuel.

机油滤清器为了使润滑系统流畅无阻，避免杂质刮伤、拉毛零件表面，机油在送到摩擦表面前，必须经过严格的滤清，机油将产生的杂质进行清洗、溶解之后流回油底壳，经过再次过滤时机油滤清器发挥作用，对来自油底壳的机油中有害杂质进行滤除，过滤后的机油供给曲轴、连杆、凸轮轴、增压器、活塞环等部件，起到润滑、冷却、清洗的作用，从而延长零部件的使用寿命。

In order to make the lubrication system smooth and unimpeded, and prevent impurities from scratching and roughening the surface of parts, the oil must be strictly filtered before being sent to the friction surface. The oil will clean and dissolve the impurities generated and then flow back to the oil pan. After re filtering, the oil filter will play a role in filtering the harmful impurities in the oil from the oil pan. The filtered oil will be supplied to the crankshaft, connecting rod, camshaft, supercharger Piston rings and other components play the role of lubrication, cooling and cleaning, thus extending the service life of parts.

搅拌车滤清器知识你都知道哪些？以上就是问题的相关解答内容了，您对此有什么疑问可随时来关注我们网站http://www.jfhntjbj.com，咨询更多信息！

What do you know about mixer truck filters? The above is the relevant answers to the questions. If you have any questions about this, please come to our website at any time http://www.jfhntjbj.com Yes, for more information!