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Rheinkalk GmbH Wülfrath, Germany

The project:

Treatment Plant Flandersback, Main water drainage

Executing companies:

Helin GmbH, Hagen

Biergans Pumpen-Vertrieb GmbH, Duisburg

The problem:

In the course of restoring the industrial plant, mud that was contaminated and had settled in an 8m wide arch shaft had to be disposed of.

Our solution:

Producing a disposal concept together with Biergans Pumpen Vertrieb GmbH and Helin GmbH. The contaminated mud was pumped and disposed of using submersible pumps through settling basins to the surface in containers.

In the event of abrasive and corrosive utilization, stronger wear and tear will take place naturally in certain components. With regards to the above application wear and tear can take place mainly in impeller, agitator, suction plate, shaft sleeve, oil ring, mechanical seal, pump casing, strainer, motor casing and discharge coupling. Depending on the working conditions the lifetime of those parts might vary significantly and can be shorter than the legal warranty period.
In this regard, please pay attention to our general terms and conditions that we also send to you by mail on request.