The mixer pump is a kind of pump that many constructors use very much at present, but many customers can't find the essentials of construction after buying the mixer pump home, so what are the pumping skills of the mixer pump? This is a lot of construction is very concerned about a problem.
Experts pointed out that: when using the mixer pump, to protect the normal operation of the mixer pump, you should pay attention to the pumping skills of the mixer pump. Usually the pumping difficulty of the mixer pump in addition to the equipment itself.
In addition to the equipment itself, there are pouring point distance, pipe size, piping and so on, so what are the pumping skills of the mixer pump? Now we will introduce some concrete mixer pump pumping skills. Skills, specifically from the following four aspects:
1.Layout of external receiver
In the arrangement of the external receiver, should minimise the use of bends, for some serious wear and tear of the pipe is recommended to try to cloth in the position far from the concrete pump, so as to avoid the phenomenon of high pressure burst pipe, the same time, various forms of piping should be replaced. At the same time various forms of piping should be converted to horizontal length (approximate).
2. Conveying pipe selection
In the choice of conveying pipe, it is recommended to choose the appropriate conveying pipe according to different models, so that not only is it easy to install, pumping 2-4 fingers of aggregate easily, while pumping dry material is also no problem.
3. Rectify the blocked pipe
When the concrete pump pipe blockage, once found, you can press the "anti-pump" switch, generally anti-pumping operation 4 to 5 strokes can be excluded from the phenomenon of pipe blockage. When the reverse pump operation can not rule out the plugged pipe, you should
As soon as possible to dismantle the pipe at the blockage, and at the same time to remove the blockage, note that before dismantling the pipe in addition to cutting off the power, but also should completely eliminate the remaining pressure in the pipe.
4. Seasonal construction
In the construction, according to the different seasons and climates, during the construction in summer, the pipe should be covered with wet cover cloth and straw bag, so as not to cause the concrete in the pipe "dewatering" phenomenon.
The concrete in the pipe should be covered with wet cover cloth and straw bag during the construction in summer so as not to cause the concrete in the pipe to be "dewatered", which will lead to conveying difficulties. If the construction is carried out in winter, it is recommended to wrap the conveying pipe with heat preservation materials to prevent the concrete inside the pipe from freezing.