In the port metropolis of Yeosu in South Korea, pump optimisation specialist Riventa has created important financial savings at a worldwide 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 simultaneously monitor five 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 five pumps. For เกจวัดแรงดันถังลม , system pressure was measured, together with circulate price and head combos to pinpoint how effectively the pumps might meet the various calls for of the system.
Included in the tyre manufacturer’s objectives was the necessity to handle strain objectives for the system, which were operating at 4.5 kg/cm2, compared to the contractual minimal provide pressure of three.eight kg/cm2. Although the 5 pumps had the identical casing, two of the impellers have been considerably totally different and Riventa discovered that by trimming the diameter of three pumps by 3.5%, an 11% reduction in pressure would be achieved.
By totally understanding the operation of the system and how the pumps interacted with it, Riventa were also able to calculate optimum efficiency and make potential GPX suggestions.
At the beginning of the project, the GPX index, which signifies the amount of energy as a proportion that’s efficiently transformed into helpful work by the drive, motor, pump and system, was fifty four, but after Riventa’s modifications, had improved to a GPX index of 64. So, of the 100 percent of electrical power consumed by the motor, simply 54% of that power was being efficiently transformed into net hydraulic output energy.
Share