Puristusilmaa

Puristusilmaa, a Finnish term, translates to compressed air. It refers to air that has been mechanically compressed to a pressure greater than atmospheric pressure. This process is typically achieved using a compressor, which reduces the volume of air, thereby increasing its pressure. Compressed air is a versatile energy source and is utilized in a wide range of industrial, commercial, and domestic applications.

Industrially, compressed air powers pneumatic tools such as drills, grinders, and impact wrenches. It is also essential in manufacturing processes for automation, such as in conveyor systems, robotic arms, and assembly lines. In the automotive sector, it is used for tire inflation and in the operation of air brakes in trucks and buses. In the medical field, compressed air is vital for powering ventilators, dental drills, and in nebulizers for administering medication.

The storage of compressed air is usually done in pressure vessels or tanks designed to withstand the elevated pressure. Safety considerations are paramount when working with compressed air due to the potential for stored energy release. Compressed air systems require regular maintenance to ensure efficiency and prevent leaks, which can significantly increase energy consumption. The generation of compressed air is an energy-intensive process, and efforts are often made to optimize its use and minimize waste.