Use CasesReducing the time requirements and extending the device lifetime in high-pressure injection into a f

Liquid Type
Process Type
Industry
Problem

Customer

Water treatment plant manufacturer

Customer's Needs and Problems

A high-pressure pump is used to inject sludge into a filter press (a pressurized filtration machine) to dehydrate the sludge. The existing pump posed the following problems.

  • When the filter is clogged, the pressure increases, causing the pump flow rate to decrease and making the dehydration take a long time.
  • The pump wore out due to the particles in the liquid, which led to frequent part replacement.

TACMINA's Solutions

We delivered a high-pressure, high-capacity Emmerich slurry pump to the customer.

  • Even if the filter is clogged and the pressure increases, the pump’s discharge volume does not decrease. This makes it possible to supply a constant amount at all times, shortening the dehydration time.
  • Because the diaphragm method is used, the amount of wear is low, which makes it possible to use this pump for a long time without requiring any part replacement.

Flow Diagram

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