In the port city 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 vitality reduction 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 synthetic rubber processing, Riventa utilised its FREEFLOW technology and Green Pump Index (GPX) benchmarking system to concurrently monitor 5 pumps. For a hundred and fifty hours, system strain was measured, along with circulate price and head combos to pinpoint how effectively the pumps could meet the various calls for of the system.
Included within the tyre manufacturer’s objectives was the necessity to tackle stress goals for the system, which were operating at four.5 kg/cm2, compared to the contractual minimal provide pressure of 3.eight kg/cm2. Although เกจวัดแรงดันสูญญากาศ had the identical casing, two of the impellers had been considerably totally different and Riventa found that by trimming the diameter of three pumps by three.5%, an 11% discount in strain would be achieved.
By absolutely understanding the operation of the system and the way the pumps interacted with it, Riventa had been also in a position to 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 percentage that is efficiently 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 100% of electrical power consumed by the motor, simply 54% of that energy was being efficiently transformed into web hydraulic output energy.
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