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GN Solids America LLC

Tel:+1 (713) 377-2984


Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

Add:6710 Windfern Road, Houston, TX 77040,USA


GN Solids Control is one of the major manufacturers of equipment for solids control, separation and conveying. It also provide system solutions for different industries such as oil and gas drilling, environment protection and others.

One of important system solution by GN Solids Control is its dewatering system.

Hydrvac is a new non-destructive construction method used in the industry for underground operations such as the routing of cables and utility pipelines. It eliminates the possible damage of infrastructure underground and efficiently improves the operation efficiency.

This kind of operation generates a lot of slurries. If they are not handled properly, it can be an environmental disaster. Here comes the dewatering system by GN Solids Control.

The dewatering system by GN Solids Control separate solids from slurry into dry solids. Because there will be minimum about of solids in the water, the water will be clear and can be reused in hydrovac evacuation operation.

Up till now, GN Solids Control has released several version of its dewatering system. The most recently released is its 3rd version. The major improves are listed below.

  1. There will be automatic control of the opening of dumping valves so that the industrial vibrating screens would not be flooded. In the past there is a manual valve to control the flowrate of slurry of catch hopper. It is labor intensive and sometimes it causes the vibrating screen to be flooded
  2. Addition of flowmeter and solids content measurement meter into the pipeline to feed decanter centrifuge. In the past screw pump was used to feed slurry to centrifuge but the flowrate is only measured by the rotation speed of screw pump. This would not provide fundamental accuracy for the control of the centrifuge and there was no indication of solids content in the coming up slurry.

There are a few other improvement which improve system efficiency, reduces operation cost and improves performance of the decanter centrifuge.

If you want to know more about GN dewatering system, please contact GN Solids Control.


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