Riventa pump system optimisation reduces vitality costs

In the port city of Yeosu in South Korea, pump optimisation specialist Riventa has created significant financial savings at a world tyre manufacturer’s water pumping plant, including an annual energy reduction of 13%.
Riventa utilised its FREEFLOW expertise 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 technology and Green Pump Index (GPX) benchmarking system to concurrently monitor five pumps. For one hundred fifty hours, system pressure was measured, along with flow rate and head combos to pinpoint how effectively the pumps might meet the varying demands of the system.
Included in the tyre manufacturer’s objectives was the necessity to address stress aims for the system, which had been operating at four.5 kg/cm2, compared to the contractual minimal supply stress of three.8 kg/cm2. Although the five pumps had the same casing, two of the impellers were significantly completely different and Riventa discovered that by trimming the diameter of three pumps by three.5%, an 11% discount in stress could be achieved.
By absolutely understanding pressure gauge ไท วัสดุ of the system and the way the pumps interacted with it, Riventa had been additionally capable of calculate optimum performance and make potential GPX recommendations.
At the beginning of the venture, the GPX index, which indicates the quantity of energy as a percentage that is successfully transformed into useful work by the drive, motor, pump and system, was 54, but after Riventa’s modifications, had improved to a GPX index of 64. So, of the 100% of electrical energy consumed by the motor, simply 54% of that power was being successfully transformed into web hydraulic output power.

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