It is very common for concrete pumps to be blocked in construction. It is very important to properly clean the pipelines of concrete pumps, so that the project can be restored to normal conditions in time. So how to clean the pipeline of the trailer concrete pump? Now we introduce it as follows.

It is understood that it is very common to prevent concrete blockage by cleaning trailer concrete pumps during construction. Usually, before cleaning the concrete pipelines of trailer concrete pumps, 0.5 cubic meters to 1 cubic meters of mortar are usually transported first, and then after the full pumping is completed, Stop the machine, and then move the plate valve switch to release the pressure of the accumulator.

Usually, there are two main ways of concrete pump pipeline cleaning, one is water washing, and the other is air washing. However, whether it is water washing or air washing, the valve box and hopper must be cleaned. A brief introduction to water washing and air washing is as follows:

Generally, when washing with water, the tapered tube should be opened and cleaned, and then placed in a cylindrical cement bag and a cleaning ball soaked with water, and then placed in the cleaned tapered tube, then connected back to the tapered tube and pipeline, and closed Unload the bucket door and fill the hopper with water (while maintaining a constant supply of water); when pumping water, it should be until the cleaning ball emerges from the front of the conveying pipe.

In the process of air washing, compressed air is used to blow. It is to plug the water-soaked cleaning ball into the air inlet washing joint, then connect the first straight pipe connected to the reducer, and connect it at the end of the pipe. Safety cover, (the opening of the safety cover must face down). During air washing, the pressure of compressed air must be controlled not to exceed 0.8 MPa; the air valve should be opened slowly, and the air valve should be opened when the concrete can flow out smoothly; after the air washing is completed, the air valve should be closed immediately.

Cleaning the pipeline of concrete towing pump is a work often done during construction. How to properly clean the pipeline of trailer concrete pump during construction? Through the above introduction, I believe that the majority of users have some understanding of this problem. I hope everyone can properly clean the pipeline and prolong the service life of the pipeline.