Riventa pump system optimisation reduces energy prices

In the port city of Yeosu in South Korea, pump optimisation specialist Riventa has created important savings at a world tyre manufacturer’s water pumping plant, including an annual vitality reduction of 13%.
Riventa utilised its FREEFLOW expertise and Green Pump Index (GPX) benchmarking system to simultaneously monitor five 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 concurrently monitor 5 pumps. For 150 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 need to address strain objectives for the system, which have been working at four.5 kg/cm2, in comparison with the contractual minimal supply pressure of three.8 kg/cm2. Although the five pumps had the identical casing, two of the impellers have been significantly completely different and Riventa discovered that by trimming the diameter of three pumps by three.5%, an 11% discount in strain can be achieved.
By totally understanding the operation of the system and the way the pumps interacted with it, Riventa have been additionally capable of calculate optimum efficiency and make potential GPX recommendations.
At the start of the challenge, the GPX index, which indicates the quantity of power as a percentage that’s efficiently transformed into helpful work by the drive, motor, pump and system, was 54, however after Riventa’s modifications, had improved to a GPX index of sixty four. So, of เครื่องมือที่ใช้วัดความดันโลหิต of electrical energy consumed by the motor, just 54% of that power was being successfully transformed into internet hydraulic output power.

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