Cement Grouting Pump
Product description: The piston mortar pump is mainly used for the earth dam grouting in the reservoir and river channel Cracks on dam or dam foundation, loose layer and cave pressure grouting, in order to achieve the purpose of seepage consolidation, can also be used for conveying other mortar...
The piston mortar pump is mainly used for the earth dam grouting in the reservoir and river channel Cracks on dam or dam foundation, loose layer and cave pressure grouting, in order to achieve the purpose of seepage consolidation, can also be used for conveying other mortar in the water conservancy construction project, cement grouting and spraying decoration, the grouting slurry containing particles is less than or equal to 3 of the water clay mud, mud, clay and cement mortar.
working ability （m³/h）
maximum working pressure （Mpa）
Horizontal conveying distance（m）
Vertical transmission distance（m）
Main motor power（kw）
piston diameter （mm）
Piston reciprocating times（n/min）
Hose bore diameter（mm）
径Inner diameter of inlet hose（mm）
Start of grout pump
First, use the pump to send white ash paste as the lubrication of the pipeline, then drive into the thinner mortar (consistency is more than 12 cm), and finally increase to the required consistency to avoid blockage of the pipeline, which is especially important for the use of new pipelines. When using, the pump should be turned on first, then grouted with mortar.
2, two-cylinder two-liquid cement grouting pump operation precautions
Always pay attention to the indication of the pressure gauge. If the pressure gauge does not indicate or exceeds the pressure, when the safety device does not work, the cause should be identified and the fault should be cleared before starting. Pay attention to whether the mortar pump and motor are normal. When any fault is found, stop it immediately and open the unloading valve to reduce the pressure and eliminate the fault. Frequent attention should be paid to avoiding the leakage of the Gland compression packing. If the pressure is still leaking, the packing or plunger should be replaced according to the specific conditions. The stirred slurry should be measured by the density before entering the pump. When the test is carried out, the consistency meter is perpendicular to the slurry surface and can be easily placed to sink by its own weight. At the end of each shift, it is necessary to pump clean water immediately, clean the pipeline and the inside of the pump until it is cleaned, to ensure that the ball valve, the discharge port, the suction port and the unloading valve are clean and unobstructed. The oil chamber should be filled with glycerin.