Brief introduction of grouting pump
Grouting pump is widely used with a variety of grouting construction occasions, compared with other similar support products, with energy-saving high-performance characteristics, the use of grouting pump grouting has become the dominant idea of grouting construction, we generally introduced About the working principle of the pump, the scope of application and its characteristics.
一、the working principle of grouting pump
The grouting pump is driven by the motor through the reducer to drive the working cam with a specific trajectory to push the piston grouting pump forward. Pistons in the return when the cylinder and the valve chamber relative to the formation of a vacuum, the mortar from the hopper through the suction pipe into the lower valve chamber and cylinder. When the piston forwards the cylinder and the valve chamber pressure rises, the piston cylinder will cylinder and the valve chamber mortar pumped out by the upper valve room, so the cycle repeatedly, the mortar continuously pumped out.
二、the scope of application of grouting pump
Grouting pump application in the construction of masonry or plastering mortar transport, ports, terminals, hydropower stations and other pressure grouting operations, the basis of treatment, soft foundation reinforcement grouting, tunnel, subway, mine construction backfill grouting;
三、the characteristics of grouting pump
1. No pulse, work pressure, large flow;
2. High efficiency, easy operation, safe and reliable
3. Compact structure, easy and flexible mobile, easy maintenance;
4. The use of cam drive, piston structure automatic pressure control;
5. Can be sent to the ratio of 1: 2: 3.5 mortar;
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