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 greater than forty years previous and had been subject to numerous post-installation alterations.
Heavy oil deposits are extraordinarily viscous and require the injection of excessive pressure, excessive temperature steam to improve fluidity and allow the oil to be pumped to the floor. In order to spice up extraction on this project, the client wanted to extend water temperatures from 90° C to 140° C. However, there were considerations that the prevailing pump might not be capable of deliver this requirement. Nozzle masses have been a particular concern. เกจวัดแรงดันลมคือ turned to Celeros Flow Technology model ClydeUnion Pumps, their preferred supplier of some 20 years, for assistance.
Mather & Platt is considered one of a number of heritage pump manufacturers for which Celeros Flow Technology presents full lifecycle support1. Their aftermarket engineering staff undertook an intensive examination of the quadragenarian Steam Assisted Gravity Drainage (SAGD) boiler feed water pump used within the heavy oil extraction course of. The investigation revealed that the pump had suffered a number of seal failures over time that had broken the stuffing box and affected operational efficiency. There had also been no upkeep interventions for many years – but the pump had by no means truly failed.
Says Mike Golds, Global Upgrade and Rerate Programme Manager for ClydeUnion Pumps: “It is testomony to the standard of the unique pump that it had continued to operate in such harsh circumstances and with no common maintenance over such a protracted time frame. More importantly, it gave us confidence that a thorough overhaul may obtain the specified enchancment in performance, saving the client the cost and lost production time that could be related to sourcing and installing a brand new unit.”
Celeros Flow Technology overhauled the SAGD pump and performed a mechanical seal improve and Plan 23 seal flush to optimize pump performance. In addition, finite component evaluation was undertaken to confirm that the nozzle hundreds would withstand the specified temperature improve. As a end result, the pump is now able to delivering steam at the greater temperatures required. The seal upgrades guarantee it meets the newest specs.
Concludes Mike Golds: “We are actually pleased with the result of the SAGD pump improve. It has not only achieved the desired production enhance for the shopper, but additionally supplied a extra sustainable and cost-effective resolution than total pump substitute. Using trendy engineering and analysis, we’ve been in a place to give the prevailing pump a new lease of life and ensure it’ll proceed to perform nicely for so much of extra years.”
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