Riventa pump system optimisation reduces vitality prices

In the port metropolis of Yeosu in South Korea, pump optimisation specialist Riventa has created important 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 simultaneously 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 five pumps. For one hundred fifty hours, system strain was measured, along with circulate fee and head combos to pinpoint how successfully the pumps may meet the various calls for of the system.
Included within the tyre manufacturer’s goals was the want to tackle stress objectives for the system, which had been operating at four.5 kg/cm2, compared to the contractual minimal supply strain of three.eight kg/cm2. Although the five pumps had the same casing, two of the impellers have been significantly different and Riventa found that by trimming the diameter of three pumps by three.5%, an 11% discount in pressure could be achieved.
By absolutely understanding เครื่องมือวัดpressure of the system and the way the pumps interacted with it, Riventa had been additionally 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 share that is efficiently converted into useful work by the drive, motor, pump and system, was fifty four, but 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, simply 54% of that energy was being efficiently converted into internet hydraulic output power.

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