How to select a booster sand dredge pump? - China Do Pump

2019-07-21 14:56:49　Source: sand dredge pump-slurry pump parts-China Do Pump

How to select a booster sand dredge pump?

China Do Pump provides dredge pump for sale, dredge pump solutions, how to select a booster sand dredge pump, how to select a dredge pump, how dredge pump works. Do Dredge Pump is a China manufacturer of electric submersible dredge pump, sand pump, hydraulic submersible slurry pump, heavy duty pump, submersible sand pump with excavators. For dredge pump on sale - China Do Pump, contact us at info@dopumpgroup.com, or call China do pump 24/7 on line at +8615031104888.

The lake absorbs sand, and the river dredging is generally carried out by using a sand pump, which is transported by pipeline to transport the sediment to a designated place. There is no mud leakage during the transportation process, and it will not pollute the environment. It is a construction scheme that is environmentally friendly and has low input and high output. At present, many river dredging projects and sand-absorbing projects in China use sand suction pumps. As the amount of engineering is getting larger and larger, the requirements for sediment storage sites are becoming more and more urgent, and the land in the city is becoming scarcer. Therefore, it is necessary to select the storage location at a remote location. The extension of the conveying distance and the requirements for the pump are even higher. Multiple sand pump relays are required for long distance transport. How to choose the right sand pump for relay transportation is a problem that plagues the majority of users. Here I will briefly introduce how to configure the suction pump.

First of all, it is necessary to use the relay transport conditions, the discharge distance will not be too close, when selecting the sand pump, the lift must not be too low, the low lift sand pump, the outlet pressure is small, the flow rate is slow, long distance transport It is easy to precipitate and block the pipe. Especially in the case where the sand particle size is relatively thick, the sand pump with a high lift should be selected. Then there is the choice of the pipeline. We all have such a life experience. When blowing with a straw, the thinner straw is very difficult. When it is replaced with a thick straw, it is very easy. The same is true for the transportation of the sand draining pipe. If the pipe is of the same type, the resistance is large and the conveying distance will not be far. If a thicker pipe is used, the pipe resistance is smaller and the same flow velocity is transmitted. It can be farther away. Therefore, the choice of pipeline is also a relatively important factor in the distance of transportation.

Secondly, when the long-distance transportation requires the sand pump to be connected in series, how to choose the relay pump in series? According to experience, we follow the flow in series and look at the law of the lift in parallel to select the relay pump. The so-called series-view flow rate means that the flow rate of the sand suction pump used as the relay pump when the sand suction pump is connected in series is consistent with the flow rate of the sand pump at the front end. Because the series connection is the pipeline connection, the flow medium conveyed by the front-end suction pump is not lost, so the flow of the suction pump of the series relay should be consistent with the front end. Therefore, when the relay pump is selected, the pump type flow has a basis. If the head is lifted, the high lift can be selected within the allowable range, and the transport distance can be further.

When selecting a sand pump for long-distance transportation, be sure to know the details of the medium to be transported first, such as the size of the sand and the amount of mud. If the sand is coarse, the flow rate of the sand pump must be guaranteed. At higher flow rates, the coarse sand precipitates quickly and is easily precipitated. The more detailed the information about the extracted media is, the more helpful it is for the selection of the relay pump.

For more sand pump solutions, contact China Do Pump at info@dopumpgroup.com or call us at +8615031104888.