Riventa pump system optimisation reduces vitality costs

In the port metropolis of Yeosu in South Korea, pump optimisation specialist Riventa has created important financial savings at a world 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 artificial rubber processing, Riventa utilised its FREEFLOW know-how and Green Pump Index (GPX) benchmarking system to simultaneously monitor 5 pumps. For one hundred fifty hours, system stress was measured, along with circulate price and head mixtures to pinpoint how successfully the pumps might meet the various demands of the system.
Included in the tyre manufacturer’s objectives was the want to handle pressure aims for the system, which had been working at 4.5 kg/cm2, compared to the contractual minimum provide pressure of three.eight kg/cm2. Although เกจวัดแรงดัน4นิ้วราคา had the identical casing, two of the impellers were considerably completely different and Riventa discovered that by trimming the diameter of three pumps by three.5%, an 11% reduction in strain can be achieved.
By fully understanding the operation of the system and how the pumps interacted with it, Riventa were additionally capable of calculate optimum performance and make potential GPX suggestions.
At the start of the challenge, the GPX index, which indicates the quantity of power as a proportion that’s successfully transformed 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 sixty four. So, of the 100% of electrical power consumed by the motor, just 54% of that power was being efficiently converted into web hydraulic output energy.

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