If you want the small pump of the secondary structure transfer pump to truly realize the mechanized construction of time, labor and labor, then in addition to the excellent quality of the machine itself, it is also very important to master the correct use of the secondary structure transfer pump.
First of all, when the secondary structure conveying pump pumps down the concrete, the upper air valve of the conveying pipe should be opened first, and the air valve can be closed when the concrete in the lower section of the conveying pipe has a certain pressure, and the concrete pumping is about to end, the amount of concrete that still needs to be used should be correctly calculated, and the concrete mixing place should be informed in time. In the pumping process of the secondary structure transfer pump, the excess concrete that is discarded and the pumping termination should be properly disposed of in a timely manner according to the predetermined treatment method and place, and when the pumping is completed, the concrete pump and the conveying pipe should be cleaned to eliminate the blockage, and when the concrete pump is re-pumped or cleaned, the outlet of the distribution equipment should be in the safe direction to prevent the blockage or waste slurry from flying out at high speed and injuring people.
When a plurality of secondary structure conveying pumps are pumped at the same time or conveying methods are combined to transport concrete, their respective conveying capacity, pouring area and pouring sequence should be specified in advance, and the division of labor should be clear, cooperate with each other, and unify the command.