Riventa pump system optimisation reduces vitality prices

In เกจ์วัดแรงดันน้ำมันเครื่อง of Yeosu in South Korea, pump optimisation specialist Riventa has created significant 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 five pumps. – Image: Riventa
For a pressurised system that circulates cooling water for artificial rubber processing, Riventa utilised its FREEFLOW technology and Green Pump Index (GPX) benchmarking system to simultaneously monitor 5 pumps. For a hundred and fifty hours, system stress was measured, along with flow price and head combinations to pinpoint how successfully the pumps could meet the varying calls for of the system.
Included within the tyre manufacturer’s goals was the necessity to tackle strain objectives for the system, which were operating at 4.5 kg/cm2, in comparability with the contractual minimal provide strain of three.8 kg/cm2. Although the five pumps had the identical casing, two of the impellers had been considerably completely different and Riventa found that by trimming the diameter of three pumps by three.5%, an 11% discount in pressure would be achieved.
By absolutely understanding the operation of the system and how the pumps interacted with it, Riventa have been also able to calculate optimum efficiency and make potential GPX suggestions.
At the start of the venture, the GPX index, which indicates the amount of energy as a percentage that is successfully transformed 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 sixty four. So, of the one hundred pc of electrical power consumed by the motor, just 54% of that power was being successfully converted into net hydraulic output power.

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