System Assessments

Thought Leaders on System Optimization Past & Future

Edited by Troy Dreier, Senior Editor, Compressed Air Best Practices® Magazine

We asked a hand-selected list of original equipment manufacturers, independent compressed air system sales and service companies, manufacturing plants and independent system auditors to share their thoughts, highlighting the changes they’ve seen over the past 20 years, then predicting what the next 20 years will bring.

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Are My Pulse Jet Dust Collectors Wasting Compressed Air?

By Kevin Cardwell, Airdusco Engineering and Design Services

Pulse jet dust collectors are common air/material separators in the food industry serving as dust collectors, bin vents, and pneumatic conveying filter/receivers. The biggest complaint I’ve heard from plant managers and plant engineers about these is that “these collectors don’t make us any money”. While that is true, they can COST a plant a significant amount of money if they aren’t maintained. Wasted compressed air is one of the worst offenders, as it not only costs the plant in energy costs associated with creating and conditioning the air, but also in premature bag failure from improper cleaning, production downtime, and inefficient dust collection leading to increased housekeeping requirements, and other many issues.

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Troubleshooting Heatless Desiccant Dryer Proves Challenging Yet Successful

By Chris E. Beals, Air System Management, Inc.

One of the most satisfying parts of being a compressed air system auditor is resolving compressed air system reliability issues. This article exposes a seldom, if ever, mentioned problem that can occur when air dryers are dedicated to air compressors. It examines a real-world application and discusses the action taken to remedy the situation.

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Three Real-World Applications for Pneumatics and IIoT

By Enrico De Carolis, Emerson

Industrial operations and manufacturers using pneumatics have access to more Industrial Internet of Things (IIoT) technology than ever before, from position sensors on cylinders to system flow sensors and edge gateways that operate independently from the machine controller with globally accepted communication protocols.

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Dust Collector Pilot Program Points to 16 GWh of Energy Savings at Imerys Minerals Processing Facilities

By Mike Grennier, Compressed Air Best Practices® Magazine

For Imerys S.A. there’s little question about the importance of managing dust collection systems it uses to control and reduce harmful particulates in its worldwide minerals processing facilities. And now there’s zero doubt about the tremendous energy savings it stands to save by reducing the amount of compressed air needed for these same dust collectors.

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AZEK Compressed Air Project Enhances Reliability While Saving Energy

By Airleader North America, and Dave Suder, Industrial Air Centers

The AZEK Company is a producer of durable and low maintenance building materials, and like many manufacturers, it found its compressed air system to be time consuming and expensive to keep maintained. But that changed after the company replaced its outdated and faulty compressed air system with a new design that includes technically advanced air compressors, dryers, receiver tanks – as well as controls to provide better control of the entire system and achieve optimal performance.

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Networked Air Compressors Operate in Harmony at Automotive Manufacturer

By Stephen Parry, Bay Controls

When an automotive company added a new 200-horsepower (hp) rotary screw air compressor and accompanying dryer to a satellite building at its Chicago-area assembly plant, it needed a cost-effective way to integrate the equipment into its existing compressed air network. Doing so would allow plant personnel to easily monitor the air compressor’s performance and ensure it operates in harmony with the plant’s centrifugal air compressors. Importantly, it would contribute to efficient and reliable air compressor operation at all times.

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Smart Monitoring: The Power Behind Pneumatics Productivity

By Emerson and Motion Industries

In manufacturing and packaging facilities that rely on pneumatics, there’s a four-letter word worse than virtually any other: leak. Unidentified air leakage and unexpected maintenance in pneumatic systems are significant sources of revenue and productivity loss but identifying the cause of leakages and preventing unforeseen downtime is typically a challenge.

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Nitrogen Generation System Helps Death Wish Coffee Gain Production Efficiencies

By Tony Hergert, nano-purification solutions

As founding members of a startup company in the compressed air and gas purification and separation industry, nano-purification solutions felt a kinship with the owners, employees and mission of Death Wish Coffee Co. The kinship and nano-purification solutions’ expertise in onsite nitrogen generation led to the installation of a nitrogen generation system that contributes to the overall efficiencies and operational costs savings at the coffee roaster’s production operation in Round Lake, New York.

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How to Manage Compressed Air Systems During High-Demand Events

By Neil Mehltretter, Kaeser Compressors, Inc.

One of the challenges with compressed air system design is dealing with periodic large flow demands. Food and beverage manufacturers are among those process industries that often face these events. Adding in the compressed air demands of onsite packaging further adds to the task.

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Compressed Air System Drawings: A Picture Can Save Tens of Thousands of Dollars

By Paul Edwards, Compressed Air Consultants, Inc.

There are some fundamentals when it comes to compressed air system improvements. One strategy that is overlooked is just drawing the details of whatever aspect of a system you are looking at. It is fairly common to see a misdiagnosis of some particular technical issue that would have been obvious should someone have created the drawing to describe the problem.

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