Riventa pump system optimisation reduces vitality prices

In the port metropolis of Yeosu in South Korea, pump optimisation specialist Riventa has created vital financial savings at a world tyre manufacturer’s water pumping plant, including an annual power reduction 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 technology and Green Pump Index (GPX) benchmarking system to simultaneously monitor five pumps. For a hundred and fifty hours, system strain was measured, together with move rate and head combinations to pinpoint how successfully the pumps might meet the varying demands of the system.
Included in the tyre manufacturer’s aims was the need to tackle pressure goals for the system, which have been operating at 4.5 kg/cm2, compared to the contractual minimum provide stress of three.eight kg/cm2. Although the 5 pumps had the same casing, two of the impellers have been significantly completely different and Riventa found that by trimming the diameter of three pumps by 3.5%, an 11% discount in pressure can be achieved.
By fully understanding เพรสเชอร์เกจ of the system and how the pumps interacted with it, Riventa had been also able to calculate optimum efficiency and make potential GPX suggestions.
At the beginning of the challenge, the GPX index, which indicates the amount of energy as a percentage that’s efficiently transformed into useful work by the drive, motor, pump and system, was 54, but after Riventa’s modifications, had improved to a GPX index of sixty four. So, of ไดอะแฟรม of electrical power consumed by the motor, simply 54% of that power was being successfully converted into internet hydraulic output power.
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