An efficient industrial oxygen generator for cost savings
Whether you work in hyperbaric oxygen therapy, biogas production, aquaculture, or ozone production, it's generally cost-effective to invest
in an on-site industrial oxygen generator. If using bottled or liquid oxygen, you can save 50-90% per unit of O2 with the
Pneumatech PPOG HE Generator.
You'll also eliminate expenses and emissions created by oxygen transport deliveries. Not to mention, with control of your supply, there's no
longer a need to deal with logistics and coordinate vendors. These benefits typically outweigh the initial investment cost.
If you already use an air compressor, chances are you can simply add an oxygen generator to your setup. Alternatively, if investing in new
equipment, you can receive an oxygen generator, air compressor, dryer, and piping in a compact package.
Read on below to learn more about industrial oxygen generator application(s), and how these machines work. We hope you find the following
information useful in understanding their effectiveness and efficiency.
Industrial oxygen generator applications
These machines are capable of producing oxygen with up to 95% purity levels. As stated above, they're ideal for hyperbaric oxygen therapy,
biogas production, aquaculture, and ozone production.
With this, it's worth pointing out that bulk medical-grade oxygen levels typically need to be between 90 and 96% purity. Pneumatech's
machines fall within this range.
Below you'll find more on how these machines work in such applications.
Hyperbaric oxygen therapy
An increasingly popular medical treatment for various injuries and illnesses, this therapy involves breathing high-purity oxygen. This is
handled in a pressurized chamber with a mask. It elevates the oxygen content in the bloodstream and speeds up healing.
Biogas production
As a form of renewable energy, biogas takes waste from households and businesses. Biogas turns that into green fuel for generating gas,
electricity, and heat.
Oxygen reacts with hydrogen sulfide found in the byproduct of biogas production. This makes it safe while protecting downstream equipment.
Aquaculture
This involves the farming of aquatic organisms, including fish, crustaceans, and algae. Oxygen is important here, as it helps keep these
lifeforms alive and healthy.
Ozone production
Used in many water treatment processes, ozone is a highly reactive and oxidizing gas. It's found in drinking water applications,
aquaculture, and food and pharmaceutical sectors.
It kills viruses and bacteria, removes chemicals, and improves water quality. Oxygen is the feed gas for ozone production. Since these
applications impact human life, clean oxygen is essential.
How oxygen generators work
PSA oxygen generators use a zeolite sieve material due to its adsorbent qualities. This separates the 78% nitrogen and 21% oxygen found in
air supplied by an air compressor.
Since this process uses adsorption, two drums are required. One is used for separating nitrogen and oxygen, and the other is for
regenerating the adsorbent material.
There's typically also a storage tank for holding oxygen to serve peak production. Additionally, much like fixed speed vs. variable speed
drive (VSD) air compressors, there are oxygen generators to meet fluctuating demand.
For example, the Pneumatech PPOG High Efficiency (HE) model can reduce energy consumption by up to 70% by matching oxygen production to
demand. This works with an algorithm to ensure optimal performance.
Traditionally, PSA oxygen generators maintain a constant cycle, regardless of how much gas is needed. HE oxygen generators have a higher
investment cost but pay for themselves throughout their lifespan.
This model also benefits the environment. In some cases, you can invest in a 30% smaller HE model compared to a standard PSA generator.
While producing the amount of oxygen you need, you'll consume less electricity.
Regardless of which model you choose, you'll still save money with on-site production compared to ordering oxygen tanks through a supplier.
We're here to help
We hope this article helps you better understand the different industrial oxygen generator models available, and how these machines can
benefit your application(s).
As always, if you have any additional questions don't hesitate to reach out. Our team is always available to answer any questions you may
have.
On-site oxygen generation has many benefits for businesses that require a dependable O2 supply. As a leading air treatment and gas
generation expert, Pneumatech offered by Ash Aie has the oxygen expertise, products and services to help you keep your costs down while
improving operational excellence and reliability.
Who we are and how Ash Air can help your business!
Ash Air has been around in New Zealand since 1979, and we’ve grown into a nationwide company with international support and a
reputation for quality and reliability.We look after all things compressed air for your business!
Rotary Screw and Piston Air Compressors
Vacuum Pumps and Blowers
Nitrogen Generation
An extensive line of Air Treatment components
AIRnet Piping System and Filtration
Mobile Compressors, Generators, and Light Towers
Ash Air's range of Chicago Pneumatic, ALUP, Pneumatech, and Atlas Copco products are used extensively around the world in
industries ranging from oil and gas to food, automotive and farming, and we bring you these world-class compressors here in the land of
the long white cloud.Our technicians are compressed air equipment experts and are dedicated to addressing customer needs. Supported with
nationwide coverage, Ash Air offers one of the widest selections of compressed air, vacuum pump, and industrial gas equipment and parts
available today in New Zealand.
Reliability and Efficiency
With Ash Air, you can count on reliability and high performance for even the most demanding applications. We focus our efforts
on the following:
Increasing uptime
Reducing unexpected repairs
Reducing energy consumption and meeting our sustainability goals
Air compressors come in many types, rotary screw, piston, scroll, reciprocating, some are oil-free and other air compressors require oil
lubrication. Like many businesses, an efficient air compressor is at the heart of their operations. So, which type of compressor should you
choose? What makes a compressor, like a rotary screw, unique? Here are some clear cut benefits of equipping your business with a rotary
screw compressor. Â
Read More…
In the world of compressors, there are often significant and unutilized energy-saving possibilities including energy recovery, pressure
reduction, leakage reduction and optimization of operations through correct choice of a control and regulation system as well as the choice
of compressor size.We are going to take a look at some of the opportunities for minimizing the compressor’s operating costs.Â
Read More…
Many installations that produce compressed air offer significant and frequently unutilized energy
saving possibilities in
the form of waste energy recovery. In large industries, energy costs can amount to 80% of the total cost of compressed
air production.
However, a lot of this energy can be recovered, which in turn will save you a lot of money.Â
Read More…
Liquid water in compressed-air systems can lead to rusted equipment and unresponsive controls. Anyone who uses compressed air will, at some
point, find liquid water in the air distribution system. This can be anything from a nuisance to a serious problem, depending on the
application. If water might corrode equipment or introduce bacteria, removing it is critical.Â
Read More…
Liquid water in compressed-air systems can lead to rusted equipment and unresponsive controls. Anyone who uses compressed air will, at some
point, find liquid water in the air distribution system. This can be anything from a nuisance to a serious problem, depending on the
application. If water might corrode equipment or introduce bacteria, removing it is critical.Â
Read More…
Whenever most people think about a compressor, they probably have a piston compressor in mind. You might already know there are two basic
principles of air compression. One of those is the principle of displacement compression. There are a lot of compressor types that classify
as a displacement compressor. The piston compressor is one of them, oil-lubricated or oil-free.Â
Read More…
Once you have the size and type of
compressor figured out, one last question remains, should I go with an oil lubricated or oil-free air compressor. To not overcomplicate the
answer, your choice should be based on the application and process that the compressed air will be utilized in.
Read More…
Like all compressor types, rotary screw models do require periodic maintenance. Thanks to the simplicity of the internal components,
maintenance is relatively easy on most rotary air compressors. As long as you stick to a rotary screw compressor maintenance schedule, you
will likely be rewarded with many, many years of optimal productivity from your machine.Â
Read More…
Did you know, the biggest part of the air we breathe is nitrogen? Everyone needs oxygen to survive, however air is made up of 78% nitrogen,
only 21% oxygen and tiny amounts of other gases. Although, the human body does not use this nitrogen, it is very helpful in various
industrial applications. There is an unlimited source of nitrogen readily available, allowing you to achieve needed purity at a fraction of
your current annual nitrogen cost.Â
Read More…
If you notice that your compressor is getting hot and bothered, there may be heating issues affecting your air compressors performance. Did
you know that an overheating compressor is top of the pops for being the most common cause of compressor failure.Â
Read More…
A rotary-screw compressor is an air compressor that uses a rotary-type positive-displacement mechanism, typically used replace piston
compressors where large volumes of high-pressure air are needed, either for large industrial applications or to operate high-power air
tools.Â
Read More…
Have a look around and what do you see? What are you thinking about? Your next holiday to Queenstown maybe? You might go snowboarding with
the kids or have some alone time at the Day Spa. Whatever holiday you choose, compressed air is involved in some way, without you even
realising it! Â
Read More…
There are crucial reasons why you should service and maintain your compressor regularly, with the most common issues being piston failure
caused by wear of components, increased friction, corrosion, reduced cooling, overheating bearings and components, clogging of air filters.Â
Read More…
Our passion for energy efficiency and cost saving derives from the concern for our children’s future. Analysing the efficiency of your
system is a brilliant way to start saving.
Read More…
Compressed air is all around us, from the air in a balloon to pumping up tires on your bicycle. In this article we will explain what
compressed air is and how it is created. Whether you know it or not, compressed air is involved in every aspect of our lives, from the
balloons at your birthday party to the air in the tires of our cars and bicycles. It was probably even used when making the phone, tablet or
computer you’re viewing this on.Â
Read More…
One of the biggest challenges is to correctly size your new air compressor. Similarly to everything else, new compressors available on the
market are more efficient and employ better technology, therefore you have to understand the application and usage to size the machine
correctly. Choosing the wrong air compressor for your facility can lead to problems with production and or increased costs due to wasted
energy.Â
Read More…
Once you have the size of the air compressor figured out, the
next thing to do is to decide on the type of compresor you will need for your application - piston, rotary screw compressor etc. Let us take
a look at two of the most popular options available. When choosing the right type of compressor, you should ask yourself the following
questions:
Read More…
​Which vacuum pump do I need? - this is one of the most frequent questions we receive and this is understandable, because there are number
of technologies which can provide the same vacuum level and pumping speed. Here is quick advice on how to choose the best vacuum pump for
your needs.Â
Read More…
You may be asking, why does my air compressor start, then stop? Allow us to take the guessing out of it. We understand your pain. We know
that a compressor problem can quickly result in hours (if not days) of production downtime and loss of revenue. When your compressor
continuously shuts off from on, we refer that as a short cycle. There are a few reasons that a short cycle may be happening with your
compressor.Â
Read More…
Air compressor leaks are very common in all applications, but can be very costly and difficult to find. On average, 20-30% of the compressed
air used in a manufacturing plant is wasted as leaked air. Finding and fixing these leaks can save your business thousands of wasted dollars
a year.Â
Read More…
When installing a compressed air system into a business, people often look to PVC piping as an option to build a piping system because it is
cheap, versatile and easy to install. However, using PVC pipe in any compressed air application is extremely dangerous and NOT recommended
by multiple associations and manufacturers.Â
Read More…
Changing the oil and oil filters on your compressor is one of the most common routine maintenance tasks to perform to keep your compressor
running efficiently. After you remove your old oil and oil filter, you may find yourself wondering, “Where do I dispose of these?”, or “Can I
just throw them in the trash?”. Because oil is toxic and a pollutant, disposing of your old oil and filters is not as simple as just tossing
them in the trash.Â
Read More…
.webp)
