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混凝土凝固在水泥自上料攪拌車怎么辦?

來源:http://www.pingqxw.com/ 日期:2021-04-29 發布人:admin
1、混凝土凝固后,其主要成分是硅酸二鈣、硅酸三鈣。理論上講,鹽酸可以與之反應解除其固態形狀。由于小型混凝土攪拌車的料口很小,鹽酸量難以控制,且鹽酸也可以與攪拌車罐體發生反應,所以操作很難實現。往往是用電焊或氣割切開罐體,然后將凝固的混凝土機械破碎。
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“風炮”打碎凝結的混凝土,然后一點點鏟出來。罐體下部要割開一個口,加翻開一個原來就有用羅絲上緊的一個封蓋,這個蓋是讓有需求進去工作時翻開通風和緊急情況用來放料的。
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.
水泥自上料攪拌車
而在打罐過程中人在罐里面要通風,在小型混凝土攪拌車裝料罐入口放臺風扇吹風進去,而“風炮”工作時會搞起灰塵,又要接上水管淋濕打碎的混凝土。把罐里面的再混凝土打碎鏟出以后再打割開部分焊接上,上回封蓋,裝滿水試下轉動能否正常,再少量裝料遞增看液壓機工作能否正常。
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攪拌車里,我們要及時清理攪拌車,并且及時清洗一下攪拌車。在攪拌車干凈了之后再去運輸下一批混凝土。注意因為混凝土失去水分之后易干結,因此要及時清理。
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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