If the carbon deposition of zhongkejufeng concrete mixer is light, it will affect the work efficiency, and if it is heavy, it will cause damage to the vehicle. So how can we prevent it?

　　1. 不要长时间闲着

　　1. Don't be idle for a long time

　　自上料混凝土搅拌罐车的发动机怠速时间长，需要更长的时间才能达到正常温度，喷在阀门背面的汽油蒸发更慢，导致积碳。同时，在频繁空转时，进入全自动自上料搅拌车发动机的气流较小，因此对积碳的侵蚀作用会非常微弱，这将促进积碳。

　　The engine of the concrete mixer has a long idle time, which takes longer to reach the normal temperature. The gasoline sprayed on the back of the valve evaporates more slowly, resulting in carbon deposition. At the same time, when idling frequently, the air flow into the concrete mixer engine is small, so the erosion effect on carbon deposition will be very weak, which will promote carbon deposition.

　　2、注意熄火时间

　　2. Pay attention to flameout time

　　对于装有涡轮增压器的全自动自上料搅拌车，在高速或爬坡后不立即停机，在空转10分钟后再停机，装有涡轮增压器的全自动自上料搅拌车比普通自然吸气式全自动自上料搅拌车形成积炭的速度快几倍。提出自上料混凝土搅拌罐车的情况下满足所有日常维护每20000到40000公里的进气系统没有拆卸清洗,在自上料混凝土搅拌罐车的前提下引擎没有拆卸与特种设备自上料混凝土搅拌罐车的特殊方法,阀,进口石油容易形成碳部分如黑炭的操作。

　　For the concrete mixer equipped with turbochargers, do not shut down immediately after high speed or climbing, and shut down again after idling for 10 minutes. The concrete mixer equipped with turbochargers is several times faster than the ordinary naturally aspirated concrete mixer to form carbon deposit. It is proposed that under the condition of concrete mixer truck, all daily maintenance air intake systems of 20000-40000 km are not disassembled and cleaned. Under the premise of concrete mixer truck, the engine is not disassembled and special equipment concrete mixer truck is not equipped with special methods, valves, and imported oil is easy to form carbon parts such as black carbon.

　　3.使用清洁汽油

　　3. Use clean gasoline

　　汽油中的杂质是形成碳积累的主要成分，因此清洁度高的汽油形成碳积累的趋势较弱。然而，重要的是要注意，高标签并不等于高质量。标签只代表油的辛烷值，而不是油的质量和清洁度。一些车主在汽油中添加汽油清洁剂以保持汽油清洁。这样可以有效的防止金属表面积碳层的形成，并可以逐渐激活原有的积碳颗粒，慢慢的去除，从而保护全自动自上料搅拌车的发动机不受损伤。然而，汽油清洁剂必须小心添加，如果添加假冒产品会得到相反的效果。

　　Impurities in gasoline are the main components of carbon accumulation, so the trend of carbon accumulation in clean gasoline is weak. However, it is important to note that high labeling does not mean high quality. The label only represents the octane number of the oil, not the quality and cleanliness of the oil. Some car owners add gasoline detergent to the gasoline to keep it clean. This can effectively prevent the formation of carbon layer on the metal surface, and gradually activate the original carbon particles, and slowly remove them, so as to protect the engine of the concrete mixer from damage. However, gasoline detergents must be added carefully. If counterfeit products are added, the opposite effect will be obtained.

　　以上是防止自上料混凝土搅拌罐车积炭的方法，希望对您有所帮助，如果出现积炭现象，建议您及时处理。

　　The above is a way to prevent carbon deposition in the concrete mixer truck of Zhongke Jufeng Concrete Co., Ltd. I hope it can help you. If carbon deposition occurs, it is recommended that you deal with it in a timely manner.