Concrete pump is a kind of mechanical equipment most used by many construction parties, which can greatly improve the efficiency of construction. The installation of concrete pump piping is very important during construction. So how to properly install the concrete pump ? This is a problem that many construction parties are very concerned about.
Experts point out: In the operation of concrete pumps , whether the installation pipeline is correct or not directly affects the construction efficiency. Once the pipeline connection is sent incorrectly, it is easy to cause blockage. How should the concrete pump be properly installed? Today we introduce to you the principle of taking over the concrete pump :
First of all, the pipeline should be arranged according to the shortest distance, the smallest elbow and the largest elbow to reduce the transportation resistance as much as possible, so as to reduce the possibility of clogging. At the outlet of the concrete pump , it is not allowed to directly connect the elbow. At least 5 mm straight pipe should be connected before connecting the elbow.
Secondly, when pumping to take over the pipe, only one can be added at a time, and the inner wall of the pipe should be lubricated with water first, and the air should be exhausted, otherwise it will easily cause pipe blocking. Separation prevention devices should be installed at the outlet of vertical downward pipelines to prevent blockage.
Finally, note that when pumping at high levels, the length of the horizontal pipeline should generally not be less than 15% of the length of the vertical pipeline, and a pipeline stop valve should be connected in the horizontal pipeline. When the downtime exceeds 5 minutes, the shut-off valve should be closed to prevent concrete from flowing backwards and causing pipe blockage. For 90-degree bends from horizontal to vertical, the bend radius should be greater than 500 mm.
Concrete pumps have been widely used in various construction fields. How to install the concrete pump pipeline correctly? Through the above introduction, I believe that the majority of users already understand this issue.