In the port metropolis of Yeosu in South Korea, pump optimisation specialist Riventa has created important savings at a world tyre manufacturer’s water pumping plant, including an annual power 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 five pumps. For one hundred fifty hours, system strain was measured, together with move fee and head combos to pinpoint how successfully the pumps may meet the various demands of the system.
Included in the tyre manufacturer’s objectives was the necessity to address strain goals for the system, which have been working at 4.5 kg/cm2, in comparison with the contractual minimal provide pressure of 3.eight kg/cm2. Although ขนาดpressuregauge had the same casing, two of the impellers had been considerably totally different and Riventa discovered that by trimming the diameter of three pumps by three.5%, an 11% discount in stress can be achieved.
By totally understanding the operation of the system and the way the pumps interacted with it, Riventa had been also capable of calculate optimum performance and make potential GPX suggestions.
At the start of the venture, the GPX index, which signifies the quantity of energy as a share that’s successfully transformed 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 เกจวัดแรงลม of electrical energy consumed by the motor, simply 54% of that power was being efficiently converted into internet hydraulic output energy.