Functions of the compressed air tank:
Provides a reserve of compressed air to meet temporary, higher demand.
Compensates for pressure fluctuations, maintaining it at the appropriate level for the proper operation of devices.
Dampens pressure pulsations generated by the compressor, ensuring a smooth flow of air.
Allows for the separation of water and oils condensed during the compression process.
Prevents frequent starts and stops of the compressor, extending its lifespan.
Construction and parameters of the air tank:
Typically made of carbon steel or stainless steel, with appropriate thickness to withstand high pressure.
Usually cylindrical, with oval end caps, ensuring even pressure distribution.
Equipped with a safety valve, pressure gauge, drain valve, and other elements ensuring safe operation.
After connection, the tank must be reported to the Technical Supervision Office in accordance with currently applicable parameters.
Pressure cups that are part of the compressed air installation are subject to technical supervision by UDT if the product of their volume (V in liters) and working pressure (p in bars) is greater than or equal to 800 bar-liter (V * p ≥ 800 bardm3). Additionally, these cups must meet the condition of working pressure greater than 0.5 bar.
Additional information:
- Tanks can be mounted vertically or horizontally. Depending on needs, they can have different capacities and working pressures. In addition to storage functions, the tank can serve as a final cooler. There are cups designed for high-pressure installations.
- Pressure cups are one of the basic elements of any compressed air installation. Their task is to store the medium, stabilize pressure in the network, and reduce the frequency of compressor starts. Thanks to them, it is possible to effectively and safely manage the air supply in the pneumatic system.
In the offer of Fachowiec, you will find a wide selection of cups in various versions:
- Vertical and horizontal cups – adapted to the spatial conditions of the plant.
- Galvanized versions – with high resistance to internal and external corrosion.
- Powder-coated cups – aesthetic and resistant to environmental conditions.
- Capacities from 100 to 5000 liters – allowing for the selection of a tank to the scale of the installation.
Why is it worth using pressure cups?
- Air storage: the tank collects compressed air for later use.
- Pressure stabilization: prevents pressure fluctuations in the installation.
- Compressor protection: reduces the number of start cycles, which extends the lifespan of the compressor.
- Improvement of energy efficiency: reduction of losses and stable operation of pneumatic devices.
Main features of the offered cups:
- Working pressure: most often up to 11 bar (or other depending on the model).
- Material: carbon steel, galvanized or powder-coated.
- Connection ports: compliant with standards, facilitating the installation of equipment.
- Compliance with the pressure directive PED 2014/68/EU and EN standards.
Assistance in selection and installation
Our advisors will help you choose a tank with the appropriate technical parameters and will propose the necessary equipment: safety valves, pressure switches, dryers, or manometers.
Compressed air tank - a key element of the compressed air system
The compressed air tank is an extremely important element used in various fields of industry and other areas. It serves the purpose of storing compressed air, significantly influencing the efficiency, reliability, and economy of the system. In this article, we will focus on the role of the compressed air tank as an essential component in the compressed air system.
Functions of the compressed air tank
Benefits of having a compressed air tank
- Energy savings: the tank allows for efficient management of the compressor's operation. When the tank is full and the pressure reaches its maximum, the compressor can be turned off, allowing for energy savings compared to a situation where the compressor would have to run continuously.
- Improved performance: by storing compressed air, the system can deliver larger amounts of air in a short time, which is important in situations requiring a sudden increase in demand.
- Extended life of compressors: by reducing loads and pulsations, the tank reduces wear and stress on compressors, leading to a longer lifespan of these devices.
