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Shenzhen Hanhu Industrial Co.,Ltd

Address: A3 Fenghuang Industry Park, Pinghu Town, Longgang District, Shenzhen, Guangdong, China (Mailand)

Phone: +86-755-84186491

Mobile: +8613822291174

WeChat: +8613822291174

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E-mail: info@sz-manufacturer.com

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...

Product Details

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 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. 

Parameter

technical parameter

UBH

SUBH

working ability (m³/h)

3

4.5

maximum working pressure (Mpa)

1.5

6

Horizontal conveying distance(m)

100

180

Vertical transmission distance(m)

40

60

Main motor power(kw)

4

5.5

piston diameter (mm)

Φ85

Φ63

Piston reciprocating times(n/min)

240

240

Hose bore diameter(mm)

Φ38

Φ38

径Inner diameter of inlet hose(mm)

Φ64

Φ64

Slurry size(mm)

≤3

≤3

weight(kg)

250

350

outline dimension(mm)

1030×470×890

1050×480×920

Use

  1. 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.

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