Enhance Industrial Energy Savings with Heat Exchangers
By Matt Hale, International Sales & Marketing Director, HRS Heat Exchangers
Nobody likes wasting energy, but for businesses there are large financial and environmental drivers to reduce energy use, and since Russia’s invasion of Ukraine, the financial imperative to lower energy costs has come into sharper focus than ever.
As with many things in life, the old adage that if you can’t measure something, you can’t manage it holds true for energy. In order to deliver energy savings, you need to know the baseline from which you are working and then have the tools to measure changes in consumption, whether that’s the use of smart meters and metrics, or the developing strategic plans to reduce energy consumption, including investing in energy reducing and energy efficient plant and equipment.
Businesses have access to a number of tools to measure and improve energy use and efficiency, such as ISO 50001, which was created to help organisations implement Energy Management Systems and deliver continuous improvements in energy efficiency and reducing energy use will deliver savings to both the business’s carbon footprint, and its bottom line.
Heat exchangers are designed to exchange energy between two different materials or streams, usually for the purposes of heating or cooling a product. This makes them ideal tools to help maximise energy efficiency within a process or wider business context as they continuously recover and utilise energy which would often otherwise go to waste.
Because heat exchangers are usually employed for energy intensive operations, the largest operating costs is usually that of the energy, such as the gas, electricity or other fuel used to heat (or cool) the service fluid. This means that energy efficiency is a key factor when choosing a heat exchanger. A difference of 5-10% in thermal efficiency will quickly translate into direct savings in energy or running costs.
One of the key measures of this is to look at the payback period required to cover the capital costs of installing the heat exchanger, or the return on investment (ROI). A doubling or tripling of wholesale energy prices means that the payback period may reduce by half or even more. This payback period is shortest for the most efficient heat exchangers (such as those which use corrugated tube technology like HRS).
For one recently quoted DTI Series heat exchanger using a waste water stream from a cooker, the payback period was less than 90 days when the system was operated for 8 hours a day. Not only that, but the heat exchanger saved more than 500 kg of CO2e a day. Although energy prices remain volatile, current high gas and electricity prices mean that, in terms of the time taken to recoup the capital investment, there has never been a better time to invest in heat exchangers.
From small self-contained systems for pasteurisation to large scale industrial evaporators and condensers, HRS has an energy efficient heat exchanger solution.
HRS Heat Exchangers
- 01923 232 335
- info@uk.hrs-he.com
- http://www.hrs-heatexchangers.com
- 3 Abloy House Hatters Lane Watford Hertfordshire WD18 8AJ GB
About us
HRS Heat Exchangers operates at the forefront of thermal technology, offering innovative and effective heat transfer products worldwide, focusing on managing energy efficiently. Providing a range of heat exchangers, modules and complete processing systems that help you to optimise production, make the most of raw materials, whilst reducing energy consumption, waste and emissions. With 40 years’ experience specialising in design and manufacture of an extensive range of turnkey systems and components incorporating our corrugated tube and scraped surface heat exchanger technology, in compliance with the Global Standards. HRS has a global network of offices: UK, Spain, USA, Malaysia, Australia, India, Russia and Mexico; with manufacturing plants in the UK, India and Spain. Our patented and proven heat transfer technologies, combined with our knowledge make it possible to offer best in class solutions for a wide range of industries and applications.
What we do in a nutshell
HRS Heat Exchangers operates at the forefront of thermal technology, offering innovative and effective heat transfer products worldwide, focusing on managing energy efficiently.
Where we supply to
UK Ireland, Europe, Asia, Australia, South America, North America
