OPERATIONS MANAGEMENT
TAILINGS TRIUMPH P
Sealryt’s Peter Chilton provides two insightful case studies showing enhanced pump reliability in tailings operations
ump reliability is a critical factor in mining operations, especially when managing tailings, where pump failures
can lead to costly downtime and operational inefficiencies. Recent advancements in pump technology have shown significant improvements in the performance and reliability of tailings pumps. This article uses two case studies to highlight how innovative solutions have enhanced pump reliability in tailings operations.
CASE STUDY 1: PROLONGING PUMP LIFE WITH PACKRYT BEARING TECHNOLOGY The first study involves SealRyt’s intervention in a mine facing persistent issues with a tailings pump. The pump was being repacked twice daily, a clear indication of severe operational inefficiencies and excessive maintenance demands. To address this issue, SealRyt
implemented its PackRyt Bearing technology. This innovative solution combines a bearing system with packing to provide enhanced stability and reduced wear on the pump components. The result was impressive. With the PackRyt Bearing technology in place, the pump operated smoothly for six months without requiring shutdowns, except at the end of the mining season. This significant improvement not only reduced maintenance frequency but also enhanced the overall reliability and efficiency of the tailings pump.
CASE STUDY 2: RESOLVING CLOGGING ISSUES WITH DURAPACK TECHNOLOGY Another case study involved a mining operation using a Goulds pump that was plagued by recurring clogging problems. Peter Chilton from SealRyt recounts the challenges: “The flush
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likely wasn’t sufficient, causing process material to clog the lantern ring in the stuffing box. This situation necessitated frequent maintenance and repacking, significantly affecting the operation’s efficiency.” To tackle this issue, the operation
installed DuraPack, a SealRyt product that combines an SLR (structural lantern ring) and a PackRyt bearing. The DuraPack solution was specifically designed to address the clogging issues by enhancing the flushing mechanism and providing better support to the packing. The results were good. According to Chilton, “It has run uninterrupted for two years without any clogs or maintenance. This was in stark contrast to the previous scenario, where repacking occurred every 60 to 90 days. The transition to packing with the SLR-enabled continuous operation for 24 months without complications, demonstrating the effectiveness of the DuraPack technology in improving pump reliability.”
TECHNICAL INNOVATIONS AND THEIR IMPACT The success of these case studies highlights the importance of technical innovations in improving the reliability and efficiency of tailings pumps. The PackRyt Bearing technology and DuraPack solutions are prime examples of how targeted technological advancements
PackRyt Bearing with Integrated Lantern Ring
DuraPack Bearing System with gland follower
can address specific operational challenges in the mining industry. By reducing the frequency of
maintenance and preventing common issues such as clogging and excessive wear, these technologies enhance pump performance and contribute to overall operational efficiency. The reduced downtime and maintenance requirements translate to significant cost savings and increased productivity for mining operations. The case studies presented in this
article demonstrate the tangible benefits of adopting advanced pump technologies in tailings operations. Innovations like SealRyt’s PackRyt Bearing and DuraPack solutions have effectively addressed common challenges, improving pump reliability and operational efficiency. As the mining industry evolves, adopting such technical innovations will play a crucial role in ensuring sustainable and efficient operations. These success stories testify to the
potential of innovative technologies to transform mining operations, making them more reliable, efficient, and cost- effective. By focusing on continuous improvement and embracing new technologies, the mining industry can achieve greater operational excellence and sustainability.
Peter Chilton is with SealRyt.
www.sealryt.com
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