Saving Energy with Energy Efficient Compressed Air Systems


Book Description

Compressed air is a versatile medium used in industry for performing a variety of tasks. It is, however, not cheap. By the time it arrives at its point of use, the energy consumption and costs of the system are already high. Therefore, it is worthwhile investigating ways of making compressed air systems more efficient. This brochure describes how a thorough investigation of a compressed air system can highlight many areas for saving energy. Improvements can be made by optimising the compressed air cycle itself and the compressed air usage, or by such obvious good housekeeping measures as plugging leaks.




Compressed Air Systems


Book Description







Compressed Air System Upgrade Results in Substantial Energy Savings. Office of Industrial Technologies (OIT) BestPractices Project Case Study


Book Description

This case study highlights a compressed air system upgrade at BWX Technologies manufacturing plant in Lynchburg, Virginia, which replaced antiquated compressors and dryers and implemented an improved control strategy, resulting in improved energy efficiency and savings in energy and maintenance costs.




Compressed Air System Upgrade Results in Substantial Energy Savings


Book Description

This case study highlights a compressed air system upgrade at BWX Technologies manufacturing plant in Lynchburg, Virginia, which replaced antiquated compressors and dryers and implemented an improved control strategy, resulting in improved energy efficiency and savings in energy and maintenance costs.




Weyerhaeuser: Compressed Air System Improvement Saves Energy and Improves Production at a Sawmill (Revised)


Book Description

In 2000, Weyerhaeuser Company, a U.S. Department of Energy Allied Partner in the Industrial Technologies Program, increased the efficiency of the compressed air system at its sawmill facility in Coburg, Oregon. This improved the system's performance and will save about 1.3 million kWh annually. Total project costs were $55,000; because annual energy cost savings were also $55,000, the simplepayback period was only 1 year. Subsequent improvements at six other company plants and mills are yielding 6.8 million kWh in energy savings and reducing annual energy costs by $250,000.




Slatin, Yeffe Kimball


Book Description

The folder may include clippings, announcements, small exhibition catalogs, and other ephemeral items.




Compressed Air System Upgrade Results in Substantial Energy Savings. Office of Industrial Technologies (OIT) BestPractices Project Case Study


Book Description

This case study highlights a compressed air system upgrade at BWX Technologies manufacturing plant in Lynchburg, Virginia, which replaced antiquated compressors and dryers and implemented an improved control strategy, resulting in improved energy efficiency and savings in energy and maintenance costs.




Raytheon


Book Description

In 2003, Raytheon Company upgraded the efficiency of the compressed air system at its Integrated Air Defense Center in Andover, Massachusetts, to save energy and reduce costs. Worn compressors and dryers were replaced, a more sophisticated control strategy was installed, and an aggressive leak detection and repair effort was carried out. The total cost of these improvements was $342,000; however, National Grid, a utility service provider, contributed a $174,000 incentive payment. Total annual energy and maintenance cost savings are estimated at $141,500, and energy savings are nearly 1.6 million kWh. This case study was prepared for the U.S. Department of Energy's Industrial Technologies Program.