Riventa pump system optimisation reduces power prices

In เกจวัดแรงดันดิจิตอล of Yeosu in South Korea, pump optimisation specialist Riventa has created important financial savings at a global tyre manufacturer’s water pumping plant, including an annual power discount 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 know-how and Green Pump Index (GPX) benchmarking system to simultaneously monitor 5 pumps. For 150 hours, system stress was measured, together with circulate price and head combos to pinpoint how effectively the pumps may meet the varying demands of the system.
Included in the tyre manufacturer’s objectives was the necessity to tackle strain objectives for the system, which have been operating at four.5 kg/cm2, in comparability with the contractual minimal provide pressure of three.eight kg/cm2. Although the five pumps had the identical casing, two of the impellers had been considerably different and Riventa discovered that by trimming the diameter of three pumps by three.5%, an 11% discount in stress could be achieved.
By absolutely understanding the operation of the system and how the pumps interacted with it, Riventa had been additionally capable of calculate optimum performance and make potential GPX recommendations.
At the beginning of the venture, the GPX index, which signifies the amount of energy as a percentage that is successfully converted into useful work by the drive, motor, pump and system, was fifty four, however after Riventa’s modifications, had improved to a GPX index of sixty four. So, of the 100% of electrical energy consumed by the motor, simply 54% of that power was being efficiently converted into internet hydraulic output energy.

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