DRAGFLOW: New Tool for Sand Extraction

In order to remove sand from seabed and allow the oil pipes maintenance, DRAGFLOW has delivered a specifically designed machine to one of the largest contractors in the oil and gas industry.

We attached 2 Hydraulic Pumps HY85 to a shell that we designed and created, to cover the pipe (diameter is approximately 1 meter). The pumps, symmetrical and reversible, are a special version of our classic HY85, that we specifically modified for increasing the performance, as our client asked. Our solution is a unique system that can be used in many different ways,” said DRAGFLOW.

The system for the sand extraction will be put on the pipes, on the seabed. It can be easily moved along the pipes, supporting the client’s needs. Once the maintenance is over, the system will put the sand back on the pipes.

This hydraulic system will be used in a project in the Caspian Sea, Kazakhstan.


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One thought on “DRAGFLOW: New Tool for Sand Extraction”

  1. Short process sand system uses frame mode,BHS original German Sand and winnowing sieve as the core,constitutes feeder, regulatory boards, recycled filter and dust.Simplify the process,reduce equipment investment and lower production costs.

    1、Germany BHS original sand making.It has the following advantages:a、Twin-rotor;b、It can process 400t/h;c、Feed size 150mm;d、Reduce energy consumption by 50%;e、No plug.

    2、Winnowing sieve.The detritus of qualified products with excessive product simultaneous separation,accuracy accurate.

    3、Cleaning System.Suppress dust from the source、high dust removal efficiency、failure rate、maintenance operating costs of small、reduce energy consumption.

    4、Intelligent Systems.Comprehensive online real-time detection of equipment status.If there is an exception,it can view remind staff to locate and repair.

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3rd International Congress Hydraulic Engineering Structures and Dredging

Russia’s leading maritime industry Media Group PortNews (www.portnews.ru) holds a traditional annual Congress “Hydraulic Engineering Structures and Dredging” in Moscow. 

The two-day Congress includes the 7th International Forum of Dredging Companies and the 3rd Technical Conference “Modern Solutions for Hydraulic Engineering”.

Infrastructure development is among the real sources of Russia’s economy growth. Construction of port facilities and new hydraulic engineering structures on the country’s inland waterways constitute an essential part of all infrastructure projects. It is important to take into account the best international practices to implement these projects effectively.

The program of the Congress will be devoted to the latest technologies for dredging and hydraulic engineering works. Speakers and delegates will refer to real projects to discuss specifics features of dredging works, as well as dedicated fleet and equipment involved.

To learn more about event, please, contact the organizing committee: snitko@portnews.ru

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