发动机是一辆当中重要的部分，在搅拌车上也是一样的，搅拌车经常行驶在建筑工地上，在发动机的使用过程中，避免不了各种油液的蒸汽生成的油泥，这些油泥和灰尘污垢混杂在一起受热，成为汽车自燃的隐患之一，那么你的搅拌车发动机舱油泥定期清理了吗？下面小型混凝土搅拌车厂家为您讲解。
The engine is an important part of a car, and it is the same on the mixer. The mixer often drives on the construction site. During the use of the engine, the sludge generated by the steam of various oil cannot be avoided. These sludge and dust and dirt are heated together, which is one of the hidden dangers of auto ignition. So, have you cleaned the sludge in the engine compartment of your mixer regularly? The manufacturer of small concrete mixer will explain it to you.
1.准备清洗工具，发动机外表清洗剂和发动机线束护理剂；一把小刷子，刷头宽度不要太大，因为发动机舱的缝隙多且狭窄，用窄头更加方便；一个口罩和一双手套，发动机外表清洗剂对人体有一定的危害，味儿有点刺鼻，所以要准备口罩和手套。
1. Prepare cleaning tools, engine surface cleaner and engine harness conditioner; A small brush, the width of the brush head should not be too large, because there are many narrow gaps in the engine compartment, so it is more convenient to use a narrow head; A mask and a pair of gloves, as well as the cleaning agent for the engine exterior, are harmful to human health. It tastes a little pungent, so you should prepare masks and gloves.
2.找一个停车的位置，发动机的清洗避免不了有污水流到地上，所以在准备清洗之前，好将车辆停放到人车较少的下水道处。
2. Find a parking position. The engine cleaning can't avoid sewage flowing to the ground, so before cleaning, park the vehicle in the sewer where there are fewer people and vehicles.
3.先将发动机的装饰盖卸掉，先用抹布或者刷子对发动机舱进行简单的除尘，然后就可以用发动机外表清洗剂操作。将发动机内部的保险盒、点火线圈、发电机等一些不能沾水和清洗剂的零部件做一下防水处理（这些零部件可以单独清洁），之后将清洗剂摇匀，再喷在发动机舱内的零部件上，注意喷洒距离保持在15厘米左右就可以了，尽量喷洒均匀一些，油泥多的地方适当多喷一些。
3. Remove the decorative cover of the engine first, use a rag or brush to simply remove dust from the engine compartment, and then use the engine exterior cleaning agent. First, waterproof the fuse box, ignition coil, generator and other parts inside the engine that cannot be stained with water and detergent (these parts can be cleaned separately). Then shake up the detergent and spray it on the parts in the engine compartment. Pay attention to keep the spraying distance at about 15cm. Try to spray it as evenly as possible, and spray more at places with more sludge.
4.用小刷子清理，在喷完清洗剂后，需等待5分钟左右，让清洗剂继续化解油泥，直完全化解，然后用小刷子进行刷洗，可以明显看到油泥化开的效果。发动机舱缝隙较多，一定要耐心刷干净，因为之后还会喷上养护剂（相当于上了一层蜡油），如果不刷洗干净，脏东西就封在里面了。发动机的进气管很容易沾上油泥，颜色难看且不易清洗，需要细心的刷干净，还有一些走电、走油液的管路，也要清洗干净，防止油泥和其它污物对它们进行腐蚀，造成泄漏。
4. Clean with a small brush. After spraying the cleaning agent, wait for about 5 minutes to let the cleaning agent continue to dissolve the sludge until it is completely dissolved. Then use a small brush to scrub, and you can see the effect of the sludge dissolving. There are many gaps in the engine compartment. Be patient and brush it clean, because the curing agent (equivalent to a layer of wax oil) will be sprayed later. If you don't brush it clean, the dirt will be sealed inside. The intake pipe of the engine is easy to be stained with oil sludge, which is ugly in color and difficult to clean. It needs to be carefully brushed. Also, some power and oil pipelines should be cleaned to prevent oil sludge and other dirt from corroding them and causing leakage.
5.清水清洗，清洗剂在化解油泥后，还是会附着在发动机舱内的各个零件上，所以在它们即将风干之前，需要用清水清洗干净，切忌用高压水枪清洗。在清洗之前先要做一下防范措施，就是先启动发动机保持怠速状态，这样做的原因有两点：一是防止点线圈等关键部位溅到水后，造成短时间启动困难，二是发动机运转后，机体温度会上升，可以加速水蒸发变干。
5. Clean with clean water. After the oil sludge is dissolved, the cleaning agent will still adhere to all parts in the engine compartment. Therefore, before they are about to air dry, they need to be cleaned with clean water. Do not use a high-pressure water gun to clean them. Before cleaning, take some preventive measures, that is, start the engine to maintain idle speed. There are two reasons for doing so: first, prevent the coil and other key parts from splashing water, causing difficulties in starting for a short time; second, after the engine is running, the body temperature will rise, which can accelerate the evaporation of water to dry.
6.线束护理剂，在用水清洗之后，一定要将发动机内部件上的水吹干，气枪吹干是好的方式，如果没有，只能用吸水性好的毛巾擦干，然后待其完全晾干。后将线束护理剂均匀地喷洒在发动机舱内的各个部件上就好了。这样做可以防止油泥积累，减缓线束老化，减少老旧车型自燃的几率。
6. After the harness conditioner is cleaned with water, be sure to blow the water on the internal parts of the engine dry. Air gun drying is a good way. If not, only use a towel with good water absorption, and then let it dry completely. After that, spray the harness care agent evenly on each component in the engine compartment. This can prevent the accumulation of oil sludge, slow down the aging of wire harness and reduce the probability of spontaneous combustion of old models.
此外要了解较脏的发动机舱容易成为老鼠及一些爬行动物的窝，所以发动机舱的清洗势在必行。一辆搅拌车价格还是不算便宜的，一定要保养好，好让它为您带来更多的经济收益。更多相关内容就来我们网站http://www.zkzdsljbc.com进行咨询吧！
In addition, it is necessary to know that the dirty engine compartment is easy to become a nest for rats and some reptiles, so it is imperative to clean the engine compartment. The price of a mixer is not cheap. It must be well maintained so that it can bring you more economic benefits. More relevant content will come to our website http://www.zkzdsljbc.com Consult!
