Air Compressor Intercooler And Aftercooler

Air compressor intercooler and aftercooler

An intercooler is what?
A mechanical heat exchanger called an intercooler is used to cool compressed air produced by an air compressor. It is installed in the compressor's intermediate stages.

By raising the air's density, an intercooler makes it possible to feed more air to the compressor, which in turn improves the compressor's overall effectiveness. The temperature of compressed air will be raised to values that are close to those found in the environment by an effective intercooler.

Why is an intercooler used in ships' primary air compressors?

1. At the next stage, an intercooler lowers the temperature, volume, and increased air density.
2. Increasing the compressor's and volumetric efficiency's effectiveness.

3. The cylinder and piston rings are more lubricated due to the lower temperature.
4. A drain is installed, allowing water and extra oil to be drained away. This prevents intercooler and pipe fouling, air bottle corrosion, and starting air explosions.
5. Save the finished work.

What are the benefits of the air compressor intercooling?
1. To go closer to isothermal compression and prevent the excessive temperature rise brought on by larger compression ratios.
2. Power savings.
3. A rise in volumetric efficiency.
4. Decreased the compressor size and the amount of air delivered.
5. It can make the air cooler.
6. As a result of the lower temperature, the suction and delivery valves remain free of carbonized oil buildup.
7. It can prevent the possibility of an explosion in the compressor cylinder.
8. It enables effective compressor piston lubrication.
9. Using intercooler drains makes moisture separation easier.
10. It also makes it possible to move a heavier volume of air with the same amount of energy.