An ATEX-compliant oil skimmer is a special device for removing oil, grease and other hydrophobic substances from the surface of liquids that has been developed for use in potentially explosive atmospheres. The abbreviation ATEX stands for “Atmosphères Explosibles” and refers to the European directive that regulates the requirements for devices and protective systems for use in potentially explosive atmospheres. An ATEX-compliant oil skimmer meets these strict safety requirements and offers a reliable and safe solution for oil separation in environments where there is a risk of explosion from flammable gases, vapors or dusts.
Functionality of an oil skimmer according to ATEX
An oil skimmer in accordance with ATEX works in a similar way to conventional oil skimmers, whereby various technologies such as belt skimmers, disk skimmers or hose skimmers can be used. The key feature, however, is that all components of the skimmer are designed to meet the requirements of the ATEX directive. These include special materials and designs that prevent sparking, as well as explosion-proof motors and electrical components.
The oil skimmer is immersed in the liquid to be cleaned, picks up the oil and grease floating on the surface and transports it to a scraper. The separated oil is then collected in a collection container. All parts of the skimmer that come into contact with the liquid or ambient air are designed to minimize the risk of ignition and ensure safe handling.
Areas of application
Oil skimmers in accordance with ATEX are used in all industries in which potentially explosive atmospheres can occur. These include in particular the petrochemical industry, refineries, chemical plants, paint shops, but also mining and the food industry. They are used to safely remove oil, grease and other hydrophobic substances from process fluids, waste water or collecting basins without the risk of explosion.
A typical area of application is, for example, tanks or containers in which flammable liquids are stored and layers of oil form on the surface. The ATEX-compliant oil skimmer ensures safe and efficient cleaning. ATEX-certified oil skimmers also offer reliable protection in systems where highly flammable gases or vapors can occur, such as in the production of paints, solvents or in biogas plants.
Advantages of an oil skimmer according to ATEX
The use of an ATEX-compliant oil skimmer offers numerous advantages that make it the preferred choice in potentially explosive atmospheres:
- Safe operation in potentially explosive atmospheres: Thanks to ATEX certification, these oil skimmers can be used safely in environments where there is a risk of explosion from flammable gases, vapors or dusts.
- High efficiency: ATEX-compliant oil skimmers work reliably and effectively to remove oil and grease from liquids without jeopardizing safety.
- Easy integration: They can be easily integrated into existing systems and are available in different versions to meet different requirements.
- Robust construction: The construction from special materials and the use of explosion-proof components ensure a long service life and high resistance to adverse environmental conditions.
- Environmental protection: By removing oil and grease safely and efficiently, ATEX oil skimmers help to prevent environmental damage and comply with environmental regulations.
Disadvantages of an oil skimmer according to ATEX
Despite the many positive features, there are also some restrictions when using oil skimmers in accordance with ATEX:
- Higher acquisition costs: Due to the special design and the use of explosion-proof components, ATEX-compliant oil skimmers are generally more expensive than conventional oil skimmers.
- Complex installation: The installation of an ATEX oil skimmer requires careful planning and compliance with ATEX regulations, which requires additional effort and expertise.
- Regular maintenance required: To ensure safety and functionality, oil skimmers must be regularly inspected and maintained in accordance with ATEX.
- Limited flexibility: Due to the specific requirements and the robust design, ATEX oil skimmers are limited in their application and mobility.
In summary, an ATEX-compliant oil skimmer is an indispensable solution for safe and efficient oil separation in potentially explosive atmospheres. With its combination of high safety level, efficient cleaning performance and robust design, it makes a significant contribution to improving process reliability, complying with environmental regulations and reducing costs. Companies operating in potentially explosive environments benefit from reliable and safe operation of their systems.