In เกจวัดแรงดันอากาศ of Yeosu in South Korea, pump optimisation specialist Riventa has created significant financial savings at a world tyre manufacturer’s water pumping plant, including an annual vitality reduction of 13%.
เกจวัดแรงดันดิจิตอล utilised its FREEFLOW know-how 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 5 pumps. For a hundred and fifty hours, system strain was measured, together with move fee and head mixtures to pinpoint how effectively the pumps may meet the various calls for of the system.
Included within the tyre manufacturer’s aims was the necessity to tackle strain aims for the system, which were working at 4.5 kg/cm2, in comparability with the contractual minimum provide pressure of 3.eight kg/cm2. Although the five pumps had the same casing, two of the impellers were considerably different and Riventa found that by trimming the diameter of three pumps by 3.5%, an 11% reduction in strain would be achieved.
By totally understanding the operation of the system and how the pumps interacted with it, Riventa have been also able to calculate optimum performance and make potential GPX recommendations.
At the beginning of the venture, the GPX index, which indicates the amount of power as a proportion that’s successfully 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 64. So, of the one hundred pc of electrical power consumed by the motor, simply 54% of that power was being efficiently transformed into web hydraulic output energy.
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