Martin Engineering has launched what it says is a transformative digital system that unlocks alternatives to maximise the effectivity, reliability and efficiency of commercial air cannons.
The N2® Air Cannon Intelligence (ACI) System offers operators of cement vegetation and different large-scale, high-temperature amenities unprecedented perception into how their air cannons are performing – enabling total installations to be optimised like by no means earlier than, it says.
A part of Martin’s N2 Enhanced distant monitoring portfolio, ACI represents the most important technological development since air cannons have been first launched by Martin Engineering over half a century in the past to enhance materials movement by way of uncooked mills, pre-heaters, kiln feeds, coolers, silos, chutes and different course of vessels.
Developed at Martin’s Middle for Innovation in Neponset, Illinois, N2 ACI has been refined throughout two years of real-world trials. These check installations have helped Martin’s R&D workforce to finetune the platform’s monitoring algorithms, making certain usability and demonstrable operational advantages in probably the most demanding industrial settings, it says.
In main bulk processing vegetation, arrays of air cannons present rigorously sequenced blasts of compressed air to dislodge materials clinging to the interior partitions of course of vessels – particularly necessary for high quality, sticky, moisture-rich feedstocks and fuels. Industrial operations can have effectively over 100 cannons all through the method, however the enclosed nature of such vessels implies that, prior to now, it has been nearly not possible to know if air cannons are performing as anticipated to maintain the interior partitions away from buildups – until every is inspected manually throughout a full plant shutdown.
Now, with N2 ACI operators have entry to steady monitoring and detailed efficiency analytics by way of a safe web-based dashboard and cell interface, Martin Engineering claims. Fitted to every air cannon on a plant, the ACI sensor measures firing traits from which underlying issues could be recognized. Meaning upkeep points could be fastened earlier than they end in unscheduled downtime and, crucially, air cannon arrays could be modified for optimum efficiency.
Brad Pronschinske, International Air Cannon Product Supervisor for Martin Engineering, mentioned: “Air cannons have been round for greater than 50 years, however till now there was no dependable means for plant operators to know how successfully they’re truly performing as a sequence.
“With ACI we’re not simply making an attempt to inform plant operators whether or not a cannon fired or not. We’re serving to them function extra effectively by deciphering knowledge from the sensors to allow them to enhance system efficiency, for instance by adjusting firing sequences and enhancing set up positioning, in addition to higher handle preventive upkeep. Potential issues could be recognized earlier, decreasing pointless downtime and serving to upkeep groups make sensible selections to optimise their techniques.”
Conventional air cannon inspection strategies typically require upkeep personnel to manually set off techniques whereas visually observing strain gauges. Nonetheless, partial nozzle blockages and efficiency degradation can go unnoticed for lengthy intervals, leading to diminished effectiveness, extreme compressed air and power consumption, and elevated danger of manufacturing interruptions.
Buyer trials have additionally demonstrated necessary security advantages. By decreasing the necessity for handbook inspections and emergency clean-out procedures, the system helps minimise employee publicity to hazardous environments, confined areas and high-temperature course of areas. Stories from buyer evaluations additionally highlighted reductions in handbook water jetting, fewer emergency interventions and improved understanding of when upkeep is genuinely required.
The system operates by way of wi-fi battery-powered nodes mounted on to air cannons, speaking by way of long-range radio frequency to a single mobile gateway able to supporting greater than 1,000 sensors throughout a web site. As a result of ACI operates independently of plant Wi-Fi or management networks, set up can sometimes be accomplished with out requiring a plant shutdown, the corporate claims.
Martin says the platform can also be designed to help long-term reliability and optimisation methods by sustaining detailed historic data for each monitored cannon, together with service occasions, firing traits and part efficiency knowledge.
Pronschinske added: “Many shoppers merely don’t have the time or sources to repeatedly monitor air cannon efficiency. ACI offers them actionable info robotically, serving to upkeep groups focus consideration the place it’s truly wanted to maintain vital materials movement techniques working reliably. By turning conventional air cannons into clever, related property, vegetation can transfer from reactive upkeep to proactive efficiency administration.
“ACI additionally offers upkeep groups early visibility into cannon efficiency, permitting them to establish inefficiencies, enhance firing sequences and handle potential issues earlier than they impression manufacturing. The expertise helps amenities function extra reliably and effectively, whereas decreasing wasted labour, compressed air consumption and pointless put on on vital tools throughout demanding bulk materials dealing with purposes. Finally ACI helps optimise course of movement, scale back pricey unplanned downtime and enhance office security by limiting the necessity for handbook inspections.”
The N2 ACI System will probably be launched all through the Martin community over the approaching months and years, with additional installations already underway. Guests to Hillhead 2026, in Derbyshire, UK (June 23-25), will be capable of see the N2 ACI System close-up on the Wright Engineering stand.
