Riventa pump system optimisation reduces energy prices

In the port metropolis of Yeosu in South Korea, pump optimisation specialist Riventa has created important savings at a global tyre manufacturer’s water pumping plant, together with an annual energy reduction 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 synthetic rubber processing, Riventa utilised its FREEFLOW know-how and Green Pump Index (GPX) benchmarking system to concurrently monitor five pumps. For 150 hours, system strain was measured, along with move rate and head combos to pinpoint how effectively the pumps may meet the various calls for of the system.
Included in the tyre manufacturer’s goals was the want to tackle pressure objectives for the system, which were working at four.5 kg/cm2, compared to the contractual minimal supply strain of three.8 kg/cm2. Although the 5 pumps had the identical casing, two of the impellers were considerably completely different and Riventa found that by trimming the diameter of three pumps by 3.5%, an 11% discount in stress could be achieved.
By totally understanding the operation of the system and how the pumps interacted with it, Riventa have been additionally able to calculate optimum performance and make potential GPX recommendations.
At Ingredients of the project, the GPX index, which indicates the amount of power as a proportion that is efficiently converted into helpful work by the drive, motor, pump and system, was 54, however after Riventa’s modifications, had improved to a GPX index of 64. So, of the 100 percent of electrical energy consumed by the motor, just 54% of that energy was being efficiently transformed into web hydraulic output power.
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