In the port metropolis of Yeosu in South Korea, pump optimisation specialist Riventa has created vital savings at a global tyre manufacturer’s water pumping plant, including 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 simultaneously monitor 5 pumps. For a hundred and fifty hours, system stress was measured, together with flow fee and head mixtures 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 stress goals for the system, which were working at four.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 totally different and Riventa discovered that by trimming the diameter of three pumps by three.5%, an 11% discount in strain could be achieved.
By absolutely understanding เกจวัดแรงดันpsi of the system and how the pumps interacted with it, Riventa have been also in a position to calculate optimum performance and make potential GPX recommendations.
At the start of the challenge, the GPX index, which signifies the quantity of energy as a percentage that is efficiently converted into helpful work by the drive, motor, pump and system, was fifty four, 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, simply 54% of that power was being efficiently transformed into internet hydraulic output energy.