Inhaltsverzeichnis
- What is an exhaust air duct cleaner?
- Why do problems arise in the exhaust air duct?
- What happens without an exhaust air duct cleaner?
- How does an exhaust air duct cleaner work?
- Filter or exhaust air duct cleaner – what’s the difference?
- Where are exhaust air duct cleaners used?
- Why are exhaust air duct cleaners often forgotten?
- The bottom line
- Follow us on social media
Exhaust air duct cleaners in ventilation technology. Why they are so important and why they are often forgotten!
Ventilation technology is all about clean air.
And it’s about safety.
And it’s about health.
Yet there is one component that connects all these topics. Nevertheless, it is often forgotten. It is the exhaust air duct cleaner.
It is also called a sewer separator or sewer filter. But no matter what you call it:
Its task is always the same!
It cleans the exhaust air directly in the duct network.
What is an exhaust air duct cleaner?
An exhaust air duct cleaner is a technical component that is installed directly in an exhaust air duct.
Fig.: Exhaust air duct cleaner installed in exhaust air duct
It is located where the exhaust air is routed through the building. In other words, exactly at the point where problems can collect.
The exhaust air duct cleaner cleans the exhaust air before it flows through the duct network or leaves the building. It removes grease, oil and fine aerosols from the air flow. This keeps the exhaust air cleaner and protects the entire ventilation system, which is important. Because these substances would otherwise settle in the duct.
Why do problems arise in the exhaust air duct?
Many processes generate airborne substances. This happens when cooking in commercial kitchens. But also during milling and turning in mechanical engineering. And also in the food industry.
These substances rise with the warm exhaust air. They enter the exhaust air duct. There they cool down. And this is exactly when they become liquid again.
As a result, grease, oil and other particles are deposited on the duct walls. Over time, these deposits increase. And this is where the problems begin.
What happens without an exhaust air duct cleaner?
Without an exhaust air duct cleaner, grease, oil and aerosols collect in the duct network. The ducts become increasingly dirty. At the same time, fans are subjected to greater loads. Heat recovery units also become clogged.
The risk of fire also increases. This is because flammable substances accumulate in the sewer for years. Often unnoticed. And that is exactly what makes them so dangerous. See our related blog article for more information:
Blog Artikel Link: Ventilation ducts in production plants are becoming a ticking time bomb.
This also results in higher costs. The system has to be cleaned more frequently. Components wear out more quickly. And the maintenance effort increases significantly, parts break more quickly.
How does an exhaust air duct cleaner work?
A modern exhaust air duct cleaner works according to the principle of separation. This means that it actively separates the substances from the exhaust air.
Unlike filters, it does not store dirt. Instead, it separates grease, oil and aerosols directly from the air flow. These substances are collected and can be discharged in a controlled manner. This keeps the pressure in the system stable. And the performance of the ventilation system does not change either. This ensures safe and long-lasting operation.
Filter or exhaust air duct cleaner – what’s the difference?
Traditional filters are still used in many systems. This is well known. And often obvious.
But filters store the dirt. Over time, they become clogged. The pressure increases. And energy consumption increases.
An exhaust air duct cleaner works differently. It separates the substances from the air. And it remains permanently effective. This reduces maintenance and operating costs. Compare our blog article below on an exhaust air duct cleaner that has managed 17 years without maintenance!
17 years without maintenance: blog article on an exhaust air duct cleaner
Blog article on a test report on an exhaust air duct cleaner
Download the ePaper on X-CYCLONE separator technology here:
Where are exhaust air duct cleaners used?
Exhaust air duct cleaners are used in many areas.
In commercial kitchens
Frying, grilling and deep-frying produce large quantities of grease and oil. An exhaust air duct cleaner significantly reduces this load. It protects the duct network. And it reduces the fire load.
Fig.: Exhaust air duct cleaner in the food industry
In the food industry
This is where vapors and aerosols from production processes are generated. An exhaust air duct cleaner ensures clean exhaust air. And for more hygiene in the factory.
In mechanical engineering
The finest oil mist is produced during milling and turning. These are often invisible. But they pollute the air and technology. An exhaust air duct cleaner reliably removes these substances.
In other industries
Aerosols are also produced in the textile industry or in chemical-related processes. An exhaust air duct cleaner can be useful everywhere. An exhaust air duct cleaner can help there.
Why are exhaust air duct cleaners often forgotten?
In many projects, the focus is on capturing the exhaust air. And on extraction. After that, the topic is often closed. But that is not enough. Because cleaning the exhaust air is the crucial third step. And this is precisely where the exhaust air duct cleaner is often missing.
It can prevent many problems. And save costs in the long term.
The bottom line
An exhaust air duct cleaner is a key component in ventilation technology. It ensures clean exhaust air. It protects systems. And it reduces risks.
At the same time, it reduces maintenance costs. And it increases operational reliability.
It should therefore be considered from the outset.
– In kitchens.
– In the industry.
– And in mechanical engineering.
Further information and all technical details in the online product configurator:
https://bim2.reven.de/#/home/en