Industrial Utility Efficiency

System Assessments

Given that compressed air leak management programs are meant to save energy, reduce CO2 emissions, and generate ROI, DENSO’s Maryville, Tennessee, manufacturing facility can definitively say it has scored a trifecta when it comes to results – and reaped benefits beyond hard numbers alone.

Foundry Air Compressors Out of Control

Quite a number of worst-case compressed air scenarios have been encountered over the years but none may compare to the conditions that existed in a metal foundry somewhere in North America. For reasons you are about to discover, we will not reveal the name of this factory or its location, in order to protect the innocent from embarrassment.

Cloud Computing with Simulations for Air Compressor Networks

Production complains about frequent work stoppages due to air supply related problems. It wants a more reliable consistent source of compressed air. Maintenance says it will need to replace an older compressor with a new one to improve the reliability and stability of the system. Maybe purchase a bigger one than currently needed in anticipation of future increases in air demands. Management wants assurances a good return on the investment will be realized from the expenditure before making a financial commitment. For comparing and evaluating alternatives, a benchmark must be established to determine the cost to run the current system. An assessment must be performed to identify the saving’s opportunities and assign dollar values. Questions about the cost of the assessment and what is to be expected in return need to be answered.

Watts Water Expands Plant with Aluminum Piping

Throughout its history, Watts Water Technologies has prided itself on providing plumbing, heating, and water quality solutions that are in full compliance with federal and state mandates. With the Reduction of Lead in Drinking Water Act that took effect on January 4, 2014, Watts Water continued its commitment to compliance when it set to work planning a multi-million dollar lead-free foundry in Franklin, NH.

Compressed Air Supply at a Metal Machining Plant

This metal fabrication and machining facility produces high-quality precision-built products. Over the years, the plant has grown and there have been several expansions to the current location. The company currently spends \$227,043 annually on energy to operate the compressed air system. This figure will increase as electric rates are raised from their current average of 9.8 cents per kWh.

EnergAir Manages Multiple Air Compressors at Whirlpool

EnergAir’s unrivalled expertise in compressed air management is helping to save in excess of \$50,000 per year at Whirlpool Corporation’s Ottawa, Ohio production facility. Whirlpool is the largest global manufacturer of home appliances and employs almost 70,000 people in more than 60 production and technology centres around the world. The Whirlpool plant in Ottawa manufactures a market-leading range of trash compactors, chest freezers, upright freezers and refrigerators.

 

 

Boeing Canada Winnipeg Recognized for Compressed Air Project

Boeing Canada Winnipeg (BCW) has been recognized with the best improvement project of 2013 within the Boeing enterprise worldwide. A cross-functional project team including BCW staff, Manitoba Hydro technical support, and design engineers from Alliance Engineering Services, Inc. used innovative high-pressure storage to reduce the required size of their air compressors and save substantial utility energy and demand charges.

Compressed Air System Simulation Software

Most of us understand each individual has a unique DNA combination. Compressed air is very similar, each compressed air system should be uniquely designed so the system performs in harmony. Properly managing the compressed air system requires an investigative audit to understand the nuances of the system and identify the most effective solution(s) for efficiency. Not investigating the system, before selecting improvements, would be like consenting to surgery without having an exam. Yet, this frequently occurs in businesses operating compressed air systems.

Central Monitoring and Control for Multiple Air Compressors

This is a food processing plant where processes and standards are controlled by FDA to AIB standards. Annual plant electric costs for compressed air production, as operating today, are \$116,765 per year. If the electric costs of \$3,323 associated with operating ancillary equipment such as dryers are included, the total electric costs for operating the air system are \$120,088 per year. These estimates are based upon a blended electric rate of \$0.085/kWh.

Evaluating Operational Costs of Sandblasting Operations

As you walk past the “sandblasting cabinet” back in the corner of the plant running alone and without the need for monitoring, does the thought of operational costs enter your mind? When it does, are you happy knowing the cabinet is automatic and does not need a full-time operator? Then, did you say to yourself, I wonder how much that abrasive media costs? How long does it last? Is this a more cost competitive alternative? Is there something that might last longer?

Choosing Durable “No-Air-Leak” Pneumatic Tubing Fittings

Over many years of reviewing industrial compressed air production machinery, of many types and styles, there is one common thread or complaint; “push-to-connect pneumatic tubing connections/fittings are a continual source of compressed air leaks and production interruptions.”  Probably seventy-five to eighty percent of push-to-connect type tubing fittings use flexible tubing selected for lower material cost and assembly rather than an alternate appropriate hard metallic tubing.

 

Compressor Controls

As part of its ongoing corporate initiative to find ways to reduce its energy bills, and the costly

Piping Storage

Blowing a jet of compressed air at an object is a common but “poor” use of compressed air. Often

End Uses

In this article, we will provide detail on the characteristics of the baseline system and then

Pressure

During Dealer Week, they needed enough compressed air to power multiple machines at a time all day

Air Treatment/N2

Over the last two decades, there has been a significant increase of manufacturing facilities

Leaks

Given that compressed air leak management programs are meant to save energy, reduce CO2 emissions,

Pneumatics

If there was ever a place where manufacturers can save energy using compressed air and make

Vacuum/Blowers

A ‘Process’ application, is one where it’s all about controlling the contents of a vessel, pipeline