Riventa pump system optimisation reduces energy costs

In the port metropolis of Yeosu in South Korea, pump optimisation specialist Riventa has created significant savings at a global tyre manufacturer’s water pumping plant, together with an annual vitality discount 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 artificial rubber processing, Riventa utilised its FREEFLOW expertise and Green Pump Index (GPX) benchmarking system to simultaneously monitor five pumps. For pressure gauge น้ำ , system stress was measured, together with move price and head combos to pinpoint how successfully the pumps could meet the varying demands of the system.
Included within the tyre manufacturer’s aims was the want to handle strain aims for the system, which had been working at 4.5 kg/cm2, in comparability with the contractual minimum provide pressure of 3.eight kg/cm2. Although the 5 pumps had the identical casing, two of the impellers were considerably totally different and Riventa found that by trimming the diameter of three pumps by three.5%, an 11% reduction in pressure can be achieved.
By totally understanding the operation of the system and how the pumps interacted with it, Riventa have been also in a position to calculate optimum efficiency and make potential GPX suggestions.
At the beginning of the project, the GPX index, which indicates the quantity of energy as a share that’s efficiently transformed into useful work by the drive, motor, pump and system, was 54, however after Riventa’s modifications, had improved to a GPX index of sixty four. So, of the 100% of electrical power consumed by the motor, just 54% of that power was being efficiently transformed into net hydraulic output energy.
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