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搅拌车出现堵塞现象的处理方法?

来源:http://www.jfhntjbj.com/ 日期:2021-09-13 发布人:guanli 浏览:
概述:由于骨料不标准,加上刚开始的操作不熟练,比较容易产生堵管现象。标准的泵送石子为1-3cm,沙子以中沙为宜,向上泵送时尽量减少弯管以减少泵送压力,向下泵送时尽量减少垂直向下以免水
由于骨料不标准,加上刚开始的操作不熟练,比较容易产生堵管现象。标准的泵送石子为1-3cm,沙子以中沙为宜,向上泵送时尽量减少弯管以减少泵送压力,向下泵送时尽量减少垂直向下以免水分流失而增加堵管的可能性,操作手注意观察搅拌机出料的情况及时进行调整,防止过干的混凝土。
Due to the non-standard aggregate and unskilled operation at the beginning, pipe plugging is easy to occur. The standard pumped gravel is 1-3cm, and the sand should be medium sand. When pumping upward, try to reduce the elbow to reduce the pumping pressure. When pumping downward, try to reduce the vertical downward to avoid water loss and increase the possibility of pipe blockage. The operator should pay attention to the discharge of the mixer and adjust it in time to prevent over dry concrete.
敲击检测法:
Knock detection method:
在工作过程中遭遇细石泵堵管,进行正运转和反运转的时候,可以使用小锤子,对管的每个部位进行敲击,同时听其声音,假如声音很沉,就可以判断堵塞的位置,一般情况下在弯曲处、管的尾端和末端是容易被堵塞,直管处堵塞的几率很小。
During the working process, when the fine stone pump is blocked and the pipe is in normal operation and reverse operation, you can use a small hammer to knock on each part of the pipe and listen to its sound. If the sound is very heavy, you can judge the position of the blockage. Generally, it is easy to be blocked at the bend, the tail and end of the pipe, and the probability of blocking at the straight pipe is very small.
反泵法:
Reverse pump method:
在自动上料搅拌车输送泵工作中如果遇到堵塞状况,移动式混凝土搅拌车提示可以先将搅拌车输送泵反转,三到四个行程后,通常可以自行排堵,如果还是不行的,就可以进行拆管排堵了。先可以找到堵塞的位置,进行拆管解决,值得注意的是在拆管前,可以先将泵反运转几次,这样就能较好防止管内的压力在拆管过程中进行喷溅,导致损害人身安
In case of blockage during the operation of the transfer pump of the automatic feeding mixer truck, the mobile concrete mixer truck prompts that the transfer pump of the mixer truck can be reversed first. After three to four strokes, the blockage can usually be discharged by itself. If it still fails, the pipe can be removed and blocked. Firstly, the blocked position can be found and the pipe can be removed. It is worth noting that the pump can be reversed several times before pipe removal, so as to better prevent the pressure in the pipe from splashing during pipe removal, resulting in damage to personal safety

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