使用搅拌车出现积碳现象处理方式 - 行业动态_新闻资讯-山东山汽工程机械(集团)有限公司

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使用搅拌车出现积碳现象处理方式

所属分类：行业动态发布时间：2021-08-11 来源：http://www.shanqijituan.cn/ 浏览量：18

全自动搅拌一体车有时会出现积碳的现象，那我们应该如何预防积碳现象呢？

The phenomenon of carbon deposition sometimes occurs in the fully automatic mixer. How should we prevent carbon deposition?

1、搅拌车厂家提醒不要长时间怠速行驶

1. The manufacturer of mixer truck reminds not to idle for a long time

怠速时间长，搅拌一体车发动机达到正常温度所需的时间也就变长，汽油被喷到气门背面后蒸发的速度就慢，积碳也由此而生。同时经常怠速行驶，进入搅拌车发动机的空气流量也就小，这样对积碳的冲刷作用变得也很弱，会促进积碳的沉积。

If the idle time is long, the time required for the engine of the all-in-one mixer to reach the normal temperature will become longer. After the gasoline is sprayed on the back of the valve, the evaporation speed will be slow, and carbon deposition will occur. At the same time, frequent idling will reduce the air flow into the mixer engine, which will weaken the scouring effect on carbon deposition and promote the deposition of carbon.

2、搅拌车厂家提醒注意熄火时机

2. The mixer manufacturer reminds us to pay attention to the flameout time

对于装有涡轮增压器的搅拌车，在高速行驶或是爬坡后不要马上熄火，在怠速运转10分钟后再熄火，装有涡轮增压器的搅拌车其形成积碳的速度比一般自然吸气式的搅拌车要快数倍。

For the mixer equipped with turbocharger, do not shut down immediately after driving at high speed or climbing, and then shut down after idling for 10 minutes. The carbon deposition rate of the mixer equipped with turbocharger is several times faster than that of the general naturally aspirated mixer.

建议搅拌车在常规保养都满足的条件下每2万至4万公里时做一下进气系统的免拆清洗，也就是在搅拌车发动机不解体的前提下用专用设备专用方法对搅拌车的进气道、气门、油路等容易形成积碳的部位进行清积碳的操作。

It is recommended to clean the air inlet system every 20000 to 40000 km under the condition that the routine maintenance of the mixer is met, that is, on the premise that the engine of the mixer is not disassembled, use special equipment and special methods to remove carbon from the air inlet, valve, oil circuit and other parts of the mixer that are easy to form carbon deposition.

3、搅拌车厂家提醒使用清洁汽油

3. Mixer manufacturer reminds to use clean gasoline

汽油中的杂质是形成积碳的主要成分，所以清洁度高的汽油形成积碳的趋势就弱一些。但是要注意高标号并不等于高质量，标号只代表油的辛烷值，并不能代表品质和清洁程度。一些车主为了保证汽油的清洁度，会采用在汽油里添加汽油清洁剂的做法。

Impurities in gasoline are the main component of carbon deposition, so the trend of carbon deposition in gasoline with high cleanliness is weaker. However, it should be noted that high grade does not mean high quality. The grade only represents the octane number of the oil, not the quality and cleanliness. In order to ensure the cleanliness of gasoline, some car owners will add gasoline detergent to gasoline.

这样可有效地防止在金属表面形成积碳结层，并能逐渐活化原有的积碳颗粒并慢慢去除，从而保护搅拌车发动机免受伤害。不过汽油清洁剂的添加一定要慎重，如果加入了伪劣的产品会得到相反的效果。

This can effectively prevent the formation of carbon deposition layer on the metal surface, and can gradually activate the original carbon deposition particles and slowly remove them, so as to protect the mixer engine from damage. However, gasoline detergent must be added carefully. If fake and shoddy products are added, the opposite effect will be obtained.

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