Celeros Flow Technology has injected new life into a heritage pump for a Canadian heavy oil restoration buyer, enabling them to extend manufacturing. The pump – a Mather & Platt BB5 – was more than 40 years previous and had been subject to numerous post-installation alterations.
Heavy oil deposits are extremely viscous and require the injection of high stress, excessive temperature steam to improve fluidity and permit the oil to be pumped to the floor. In order to spice up extraction on this venture, the customer needed to extend water temperatures from 90° C to 140° C. However, there were issues that the present pump might not have the ability to ship this requirement. Nozzle loads had been a specific concern. เกจวัดแรงดันลมขนาดเล็ก turned to Celeros Flow Technology model ClydeUnion Pumps, their preferred provider of some 20 years, for help.
Mather & Platt is considered one of a number of heritage pump manufacturers for which Celeros Flow Technology presents full lifecycle support1. Their aftermarket engineering group undertook a thorough examination of the quadragenarian Steam Assisted Gravity Drainage (SAGD) boiler feed water pump used in the heavy oil extraction process. The investigation revealed that the pump had suffered a number of seal failures over time that had damaged the stuffing box and affected operational effectivity. There had also been no maintenance interventions for many years – however the pump had by no means truly failed.
Says Mike Golds, Global Upgrade and Rerate Programme Manager for ClydeUnion Pumps: “It is testament to the standard of the original pump that it had continued to function in such harsh situations and with no common maintenance over such a protracted time frame. More importantly, it gave us confidence that a thorough overhaul could obtain the specified improvement in efficiency, saving the customer the price and lost manufacturing time that can be related to sourcing and putting in a model new unit.”
Celeros Flow Technology overhauled the SAGD pump and performed a mechanical seal upgrade and Plan 23 seal flush to optimize pump efficiency. In addition, finite component analysis was undertaken to substantiate that the nozzle masses would face up to the specified temperature enhance. As a result, the pump is now capable of delivering steam on the larger temperatures required. The seal upgrades guarantee it meets the newest specs.
Concludes Mike Golds: “We are really pleased with the result of the SAGD pump upgrade. It has not solely achieved the specified production improve for the shopper, but additionally offered a more sustainable and cost-effective resolution than whole pump substitute. Using modern engineering and analysis, we now have been capable of give the prevailing pump a brand new lease of life and guarantee it will continue to carry out nicely for many more years.”
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