In the port city of Yeosu in South Korea, pump optimisation specialist Riventa has created significant savings at a worldwide tyre manufacturer’s water pumping plant, together with an annual energy discount of 13%.
Riventa utilised its FREEFLOW know-how and Green Pump Index (GPX) benchmarking system to simultaneously 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 concurrently monitor 5 pumps. For 150 hours, system stress was measured, together with flow fee and head combinations to pinpoint how effectively the pumps might meet the various calls for of the system.
Included within the tyre manufacturer’s aims was the necessity to address stress goals for the system, which were operating at four.5 kg/cm2, compared to the contractual minimal provide stress of 3.eight kg/cm2. Although เครื่องวัดแรงดันเกจที่นิยมใช้ had the same casing, two of the impellers were significantly 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 เกจวัดแก๊สหุงต้ม of the system and how the pumps interacted with it, Riventa were additionally in a position to calculate optimum efficiency and make potential GPX suggestions.
At the beginning of the challenge, the GPX index, which signifies the quantity of energy as a percentage that’s efficiently 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 percent of electrical power consumed by the motor, simply 54% of that power was being successfully transformed into net hydraulic output energy.
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