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混凝土凝固在水泥自上料搅拌车怎么办?

来源:http://www.sdzkjf.cn/ 日期:2021-04-29 发布人:admin
1、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。由于小型混凝土搅拌车的料口很小,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。往往是用电焊或气割切开罐体,然后将凝固的混凝土机械破碎。
1. After solidification, the main components of concrete are dicalcium silicate and tricalcium silicate. In theory, hydrochloric acid can react with it to release its solid state. Due to the small material port of small concrete mixer, the amount of hydrochloric acid is difficult to control, and hydrochloric acid can also react with the tank of mixer, so the operation is difficult to achieve. Usually, the tank body is cut by electric welding or gas cutting, and then the solidified concrete is broken mechanically.
2、用“风炮”打碎凝结的混凝土,然后一点点铲出来。罐体下部要割开一个口,加翻开一个原来就有用罗丝上紧的一个封盖,这个盖是让有需求进去工作时翻开通风和紧急情况用来放料的。
2. Use "air cannon" to break the set concrete, and then shovel it out bit by bit. The lower part of the tank needs to be cut with an opening and opened with a cover that was originally tightened with a rose. This cover is used to turn on the air when there is a need to go in for work and to discharge materials in case of emergency.
水泥自上料搅拌车
而在打罐过程中人在罐里面要通风,在小型混凝土搅拌车装料罐入口放台风扇吹风进去,而“风炮”工作时会搞起灰尘,又要接上水管淋湿打碎的混凝土。把罐里面的再混凝土打碎铲出以后再打割开部分焊接上,上回封盖,装满水试下转动能否正常,再少量装料递增看液压机工作能否正常。
In the process of canning, people need to ventilate inside the tank, and a fan is placed at the inlet of the charging tank of the small concrete mixer to blow in. When the "air cannon" works, it will cause dust and connect the water pipe to wet the broken concrete. After the concrete in the tank is broken and shoveled out, the cut part is welded, the upper cover is sealed, the water is filled to test whether the underwater rotation is normal, and a small amount of material is added to see whether the hydraulic press works normally.
如果混凝土凝固在小型混凝土搅拌车里,我们要及时清理搅拌车,并且及时清洗一下搅拌车。在搅拌车干净了之后再去运输下一批混凝土。注意因为混凝土失去水分之后易干结,因此要及时清理。
If the concrete solidifies in the small concrete mixer, we should clean the mixer in time, and clean the mixer in time. Transport the next batch of concrete after the mixer is clean. Attention: because the concrete is easy to dry after losing moisture, it should be cleaned in time.

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