Mixer truck is a construction equipment used in construction. However, in the work, the phenomenon of concrete solidification in the mixer truck often occurs in the concrete mixer truck. Once this situation occurs, it will affect the normal operation of the concrete mixer truck to a great extent. What about this? This is a problem that many construction parties want to know.

指出：混凝土凝结在搅拌车罐里面的缘由有很多，除了没有及时清洗外，其中主要的原因是搅拌车发动机不能运作，由于没有动力输入液压机而招致液压机中止工作，使得装料罐不能转动而让混凝土凝结在搅拌车罐里面。那么怎么样除掉凝固在搅拌车里面的混凝土呢？现在给大家介绍两种方法：

Experts pointed out that there are many reasons for the concrete to coagulate in the mixer tank. In addition to not being cleaned in time, the main reason is that the mixer engine can not operate. Due to the lack of power input to the hydraulic press, the hydraulic press stops working, so that the loading tank can not rotate and the concrete can coagulate in the mixer tank. So how to get rid of the concrete solidified in the mixer truck? Now let's introduce two solutions:

方法一、电焊或气割

Method 1: electric welding or gas cutting

混凝土凝固后，其主要成分是硅酸二钙、硅酸三钙。理论上讲，盐酸可以与之反应解除其固态形状。由于搅拌车的料口很小，盐酸量难以控制，且盐酸也可以与搅拌车罐体发生反应，所以操作很难实现。实践中一旦出现这种情况，往往需要用电焊或气割切开罐体，然后将凝固的混凝土机械破碎。

After the concrete is solidified, its main components are dicalcium silicate and tricalcium silicate. Theoretically, hydrochloric acid can react with it to remove its solid shape. Because the material port of the mixer truck is very small, the amount of hydrochloric acid is difficult to control, and hydrochloric acid can also react with the tank of the mixer truck, so the operation is difficult to achieve. Once this happens in practice, it is often necessary to cut the tank body with electric welding or gas cutting, and then mechanically break the solidified concrete.

方法之二、风炮

Method 2: air cannon

如果搅拌车内的混凝土已经凝固，建议可以用“风炮”打碎已经凝结的混凝土，然后一点点铲出来！通常罐体下部要割开一个口，然后加翻开一个原来就有用罗丝上紧的封盖，这个盖是让有需求进去工作时翻开通风和紧急情况放料的。在打罐过程中人在罐里面要通风，在装料罐入口应放台风扇吹风进去，而“风炮”工作时会起灰尘，又要接上水管淋湿打碎的混凝土。把罐里面的混凝土打碎铲出以后再把割开部分焊接上，上回封盖，装满水试下转动能否正常，然后少量装料递增看液压机工作能否正常，如果一切正常则表示可以继续运作了。

If the concrete in the mixer truck has solidified, it is recommended to break the solidified concrete with an "air cannon" and shovel it out a little bit! Usually, a hole should be cut in the lower part of the tank body, and then a cover that was originally tightened with rose should be opened. This cover is used to turn on the air and discharge materials in case of emergency. In the process of beating the tank, people should be ventilated in the tank. A fan should be placed at the inlet of the charging tank to blow in. When the "air cannon" works, it will dust, and a water pipe should be connected to wet the broken concrete. After the concrete in the tank is broken and shoveled out, weld the cut part, seal the cover, fill it with water, test whether the rotation is normal, and then add a small amount of material to see whether the hydraulic press works normally. If everything is normal, it means that it can continue to operate.

混凝土结块或者凝固在罐体内，会对搅拌车造成很大的伤害，搅拌车的混凝土凝固了怎么处理？通过以上介绍，相信广大用户对这个问题已经有所了解。

Concrete caking or solidification in the tank will cause great damage to the mixer truck. How to deal with the concrete solidification of the mixer truck? Through the above introduction, I believe that the majority of users have understood this problem.