Riventa pump system optimisation reduces energy costs

In the port city of Yeosu in South Korea, pump optimisation specialist Riventa has created vital savings at a worldwide tyre manufacturer’s water pumping plant, together with an annual power discount of 13%.
Riventa utilised its FREEFLOW expertise and Green Pump Index (GPX) benchmarking system to concurrently monitor 5 pumps. – Image: Riventa
For a pressurised system that circulates cooling water for synthetic rubber processing, Riventa utilised its FREEFLOW expertise and Green Pump Index (GPX) benchmarking system to simultaneously monitor 5 pumps. For one hundred fifty hours, system stress was measured, along with move fee and head combos to pinpoint how effectively the pumps may meet the varying demands of the system.
Included in the tyre manufacturer’s aims was the necessity to tackle pressure aims for the system, which were working at four.5 kg/cm2, in comparison with the contractual minimum provide strain of 3.8 kg/cm2. Although the 5 pumps had the same casing, two of the impellers had been considerably totally different and Riventa found that by trimming the diameter of three pumps by three.5%, an 11% reduction in strain can be achieved.
By totally understanding the operation of the system and the way the pumps interacted with it, Riventa have been also capable of calculate optimum performance and make potential GPX suggestions.
At เกจ์วัดแรงดัน of the project, the GPX index, which signifies the quantity of energy as a percentage that is successfully converted into helpful work by the drive, motor, pump and system, was fifty four, however after Riventa’s modifications, had improved to a GPX index of 64. So, of the 100% of electrical power consumed by the motor, simply 54% of that energy was being efficiently converted into web hydraulic output power.

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