Riventa pump system optimisation reduces power prices

In the port metropolis of Yeosu in South Korea, pump optimisation specialist Riventa has created significant financial savings at a world tyre manufacturer’s water pumping plant, together with an annual energy reduction of 13%.
Riventa utilised its FREEFLOW know-how and Green Pump Index (GPX) benchmarking system to concurrently monitor 5 pumps. – Image: Riventa
For a pressurised system that circulates cooling water for artificial rubber processing, Riventa utilised its FREEFLOW expertise and Green Pump Index (GPX) benchmarking system to concurrently monitor five pumps. For one hundred fifty hours, system stress was measured, along with flow fee and head mixtures to pinpoint how successfully the pumps might meet the various calls for of the system.
Included in the tyre manufacturer’s goals was the want to address pressure goals for the system, which have been working at four.5 kg/cm2, compared to the contractual minimum provide strain of 3.eight kg/cm2. Although the five pumps had the same casing, two of the impellers have been considerably different and Riventa found that by trimming the diameter of three pumps by 3.5%, an 11% reduction in pressure can be achieved.
By fully understanding the operation of the system and the way the pumps interacted with it, Riventa had been also capable of calculate optimum performance and make potential GPX suggestions.
At pressure gauge ราคา of the venture, the GPX index, which indicates the quantity of power as a share that’s efficiently converted into helpful work by the drive, motor, pump and system, was 54, but after Riventa’s modifications, had improved to a GPX index of 64. So, of the 100% of electrical energy consumed by the motor, just 54% of that energy was being efficiently transformed into internet hydraulic output energy.

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