自動(dòng)上料混凝土攪拌車堵塞咋辦？
在使用自動(dòng)上料混凝土攪拌車的時(shí)候，有時(shí)候會(huì)發(fā)生些意外，例如堵塞。下面中科聚峰廠家就來說說如果發(fā)生堵塞應(yīng)該怎么辦！
In the use of automatic loading concrete mixer, sometimes some accidents, such as blocking. Below, Zhongke Jufeng factory will talk about how to do if there is a jam!
現(xiàn)在針對自動(dòng)上料混凝土攪拌車輸送泵堵塞的狀況，我們介紹以下幾種方法：
Now, in view of the blockage of the delivery pump of the automatic loading concrete mixer, we introduce the following solutions:
選擇好骨料：
Select good aggregate:
由于骨料不標(biāo)準(zhǔn)，加上剛開始的操作不熟練，比較容易產(chǎn)生堵管現(xiàn)象。標(biāo)準(zhǔn)的泵送石子為1-3cm，沙子以中沙為宜，向上泵送時(shí)盡量減少彎管以減少泵送壓力，向下泵送時(shí)盡量減少垂直向下以免水分流失而增加堵管的可能性，操作手注意觀察攪拌機(jī)出料的情況及時(shí)進(jìn)行調(diào)整，防止過干的混凝土。
Due to the nonstandard aggregate and unskilled operation at the beginning, it is easy to block the pipe. The standard pumping gravel is 1-3cm, and the sand is suitable for medium sand. When pumping upward, try to reduce the bending pipe to reduce the pumping pressure; when pumping downward, try to reduce the vertical downward to avoid water loss and increase the possibility of blocking the pipe. The operator should observe the discharge of the mixer and adjust it in time to prevent over dried concrete.
敲擊檢測法：
Knock detection method:
在工作過程中遭遇細(xì)石泵堵管，進(jìn)行正運(yùn)轉(zhuǎn)和反運(yùn)轉(zhuǎn)的時(shí)候，可以使用小錘子，對管的每個(gè)部位進(jìn)行敲擊，同時(shí)聽其聲音，假如聲音很沉，就可以判斷堵塞的位置，一般情況下在彎曲處、管的尾端和末端是更容易被堵塞，直管處堵塞的幾率很小。
In the process of work encountered fine stone pump pipe blockage, positive and reverse operation, you can use a small hammer to knock each part of the pipe, while listening to its sound, if the sound is very heavy, you can judge the location of the blockage, in general, in the bend, the end and end of the pipe is the most easy to be blocked, the probability of blockage at the straight pipe is very small.
反泵法：
Reverse pump method:
在混凝土攪拌輸送泵工作中如果遇到堵塞狀況，移動(dòng)式混凝土攪拌車提示可以先將混凝土攪拌輸送泵反轉(zhuǎn)，三到四個(gè)行程后，通常可以自行排堵，如果還是不行的，就可以進(jìn)行拆管排堵了。先可以找到堵塞的位置，進(jìn)行拆管，值得注意的是在拆管前，可以先將泵反運(yùn)轉(zhuǎn)幾次，這樣就能較好防止管內(nèi)的壓力在拆管過程中進(jìn)行噴濺，導(dǎo)致?lián)p害人身。
In case of blockage in the concrete mixing pump operation, the mobile concrete mixer truck prompts that the concrete mixing pump can be reversed first. After three to four strokes, the concrete mixing pump can be removed by itself. If it still fails, the pipe can be removed to remove the blockage. It is worth noting that before removing the pipe, the pump can be operated reversely for several times, so as to better prevent the pressure in the pipe from splashing during the process of pipe removal, which may cause damage to personal safety.
以上就是有關(guān)自動(dòng)上料混凝土攪拌車的知識(shí)，希望能對你有所幫助，請多多支持中科聚峰廠家網(wǎng)站。
The above is about the knowledge of automatic loading concrete mixer, hope to help you, please support Zhongke Jufeng manufacturer website.
