3 Stage Air Compressor Diagram

In my next article we will discuss the work done by and reasons for using multi stage air compressors.

3 stage air compressor diagram.

When the desired pressure in the air tank is reached it stops the motor and hence the compressor. The pressure switch is connected to the electric motor. However given the same energy input the 3 stage compressor will output less compressed air than the equivalent sized 4 stage. We are using a 3 phase 240 volt system and hooking up to an air compressor.

The trade off between 3 and 4 stage compressors is one of mechanical complexity vs energy efficiency. After 3 months the motor burnt out. A 3 stage compressor is less mechanically complex than a 4 stage compressor. Thus we have seen the actual operation of an air compressor and its theoretical p v diagram.

This minimizes the heat that has accumulated through the compression process and lets it get close to room temperature. Pneumaticplus ppc3c n03g 3 stage air drying system particulate air filter coalescing filter air pressure regulator combo 3 8 npt poly bowl manual drain embedded gauge 4 3 out of 5 stars 27 134 99 134. The main difference between single and two stage compressors is the number of times that air gets compressed between the inlet valve and the tool nozzle. In a two stage compressor the air is compressed twice for double the pressure.

The simplest compressor designs feature a single cylinder chamber arrangement. While straightforward this setup is limited in its efficiency and capacity for delivering high volumes of pressurized air. 3 stage vs 4 stage air compressors. The red wire from the 3 phase is only connected to the motor.

We used a pressure switch by square d part number 9013 fhg12mix. Next the air goes into an intermediate stage compressor during which it is heated as a natural byproduct. The black and blue wires from the 3 phase are connected to the pressure switch and then connected to the motor. Various parts of reciprocating compressors.

In a single stage compressor the air is compressed one time. Reciprocating piston compressors use a cylinder to force air into a chamber where it is compressed. The compressed air at the pressure p2 volume v2 and temperature t2 is delivered out of the compressor to the air receiver. Fig shows various parts of three stage v type reciprocating air compressor with the receiver air tank.

In my last article we discussed the limitations of a single stage air compressor and the problems associated with it. The compressor features an oil lubricated pump with three cast iron cylinders a 1 piece cast iron crankcase and 12 in cast iron flywheel.