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Compressed Air Best Practice Tool

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  123456789Start at the centre of the Onion (s for a specific level of work or activ To identify the Energy Service, as - What do I want to do with the c - What requires the compressed - What is the fundamental piece  An example of a compressed air r another. Start at the point of energy servic consistent with the energy efficien Is the technology  that is currently effective alternative?Then, for each Energy Service, a - Do I really need (paid-for) ener - Is there another way of deliveri - Can I use a less energy intensi - What is the minimum specifica - Can I reduce (increase) press Can the system be designed  bettFinally, are there O&M  or housek  Identify the most efficient / optimu Can cycle times be adjusted? Are there opportunities to distribut etc.?Is there scope for technical or ope the consumption of energy resour  1011SEAI operates an accelerated ca equipment. It allows companies to To see which equipment qualifies technical information available on The following Onion diagram illust 'layers'. Simple energy saving cal What do I want to do with the compressed air?What requires the compressed air?What is the fundamental piece of work that I want compressed air to do?Do I really need energy to deliver this energy service?Is there another way of delivering the output that requires using less or no energy?Can I use a less energy intensive alternative?What is the minimum specification required?    Compressed Air Systems- The Onion Approach to Improving Energy Efficiency  e diagram below) by identifying the relevant Energy Service . An energy service demand is the need ity to be performed. However, an Energy Service is more than simply 'Compressed Air'. k yourself: ompressed air? air? of work that I want compressed air to do? elated Energy Service might be: to produce a vacuum to pick up a product from one belt and drop it on demand and work back upstream through the energy distribution and conversion system(s) – this is cy hierarchy. satisfying each energy service demand appropriate? Or can it be eliminated or replaced by a more k yourself: gy to deliver this energy service? ng the output that requires using less or no energy? ive alternative? tion required? res, temperatures, run times, flowrates, currents etc. to reduce the energy required? er?  eeping  actions that can be taken to reduce the consumption of energy resources? m operational control  parameters for the most effective technology to satisfy each service demand. e the energy more efficiently, e.g. insulation, improved structural integrity (elimination of leaks), isolation rational modifications to the energy conversion systems (compressors, boilers, chillers etc.) to reduce ces (natural gas, gasoil, electricity, wood chips etc.)?   ital allowance (ACA) scheme, which is a tax incentive for companies to purchase energy efficient write off 100% of the purchase value of specified energy efficient equipment in the year of purchase. for ACA and to find out more go to or click on the graphic below. There is also useful the qualifying equipment. There is also an ACA worksheet in this spreadsheet. rates this approach and also identifies some best practice  energy savings measures at different culation sheets for each of these measures are included in this spreadsheet. Housekeeping Repair Leaks Operation & MaintenanceControl Systems VSD ControlVariable Inlet Volume Plant Design Energy Efficient Motor Multiple-stage Compressor  ProcessTechnology Reduce pressure  Energy Service


Jul 22, 2017


Jul 22, 2017
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