In the port metropolis of Yeosu in South Korea, pump optimisation specialist Riventa has created vital financial savings at a global tyre manufacturer’s water pumping plant, including an annual vitality discount of 13%.
Riventa utilised its FREEFLOW technology 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 know-how and Green Pump Index (GPX) benchmarking system to simultaneously monitor five pumps. For 150 hours, system stress was measured, along with move rate and head mixtures to pinpoint how effectively the pumps might meet the varying demands of the system.
Included within the tyre manufacturer’s objectives was the need to tackle stress goals for the system, which were operating at four.5 kg/cm2, in comparison with the contractual minimum supply stress of three.8 kg/cm2. Although pressure gauge 4 นิ้ว ราคา had the same casing, two of the impellers have been considerably different and Riventa discovered that by trimming the diameter of three pumps by three.5%, an 11% reduction in stress can be achieved.
By totally understanding the operation of the system and how the pumps interacted with it, Riventa had been also in a position to calculate optimum efficiency and make potential GPX recommendations.
At the start of the challenge, the GPX index, which signifies the amount of power as a share that is successfully transformed into useful work by the drive, motor, pump and system, was fifty four, 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 successfully converted into internet hydraulic output energy.