Riventa pump system optimisation reduces energy prices

In เกจวัดแรง of Yeosu in South Korea, pump optimisation specialist Riventa has created important savings at a global 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 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 one hundred fifty hours, system pressure was measured, together with flow rate and head combos to pinpoint how effectively the pumps might meet the varying calls for of the system.
Included within the tyre manufacturer’s goals was the want to tackle stress aims for the system, which have been operating at 4.5 kg/cm2, in comparability with the contractual minimal provide strain of 3.8 kg/cm2. Although the 5 pumps had the same casing, two of the impellers were significantly different and Riventa discovered that by trimming the diameter of three pumps by 3.5%, an 11% discount in strain can be achieved.
By fully understanding the operation of the system and how the pumps interacted with it, Riventa had been also in a place 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 proportion that’s successfully converted 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 one hundred pc of electrical power consumed by the motor, just 54% of that energy was being efficiently transformed into internet hydraulic output power.

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