Uses of Air Compressors

Air Compressor Introduction

Air compressor, which is a device facility capable of completing the compression of gas. It is a device that converts the mechanical energy of a prime mover (usually an electric motor) into pneumatic energy. It is a pneumatic generation device for compressed air. It is a machine that uses the principle of air compression to make compressed air over atmospheric pressure.

The compressor is driven directly by an electric motor to produce the rotary motion of the crankshaft, which drives the connecting rod to produce the reciprocating motion of the piston, causing the cylinder volume to change. Due to the change of pressure in the cylinder, the air enters the cylinder through the air filter (muffler) through the air inlet valve. In the compression stroke, due to the reduction of the cylinder volume, the compressed air enters the storage tank through the exhaust pipe and one-way valve (check valve) through the exhaust valve, which is controlled by the pressure switch when the exhaust pressure reaches the rated pressure of 0.7MPa. When the tank pressure drops to 0.5 - 0.6MPa when the pressure switch is automatically linked to start.

The air compressor is to provide gas source power and is the core equipment of the pneumatic system, an electromechanical lead air source device in the main body, it is the original motion (usually an electric motor or diesel engine) mechanical energy into gas pressure energy device, is the compressed air pressure generation device.

An Air compressor is a kind of equipment used to compress gas, the air compressor and pump structure is similar. Air compressor is widely used in industrial production in all walks of life, because of their wide range of uses and functions, resulting in it can be involved in various fields.

The Main Uses of Air Compressors

1. Air compressors can provide power by compressing air. Many industries are through compress air to provide certain power for production, air after compression can be used as power, machinery, and wind tools, as well as control instruments and automation devices, etc., from small to a variety of wind-driven machinery drive, large to the defense industry, submarine sinking, there is the use of the power converted to the air compressor. It can be seen that this use of air compressors is the most common application.
2. Air compressors can be used in the refrigeration industry by compressing the gas as well as the separating mixed gases. In the artificial refrigeration industry, the gas can be cooled and expanded by the compression of the air compressor and liquefied, so as to achieve the effect of refrigeration and air conditioning; in addition, for the mixed gas, the air compressor can also be separated from the various components of the gas through the separation device to obtain various degrees of various colors of gas.
3. Air compressors can be used for synthesis and polymerization by compressing air. In the chemical industry, some gases are compressed by the compressor to increase the pressure to facilitate synthesis and polymerization. Such as atmosphere and hydrogen synthesis of helium, hydrogen, and carbon dioxide synthesis of methanol, carbon dioxide and ammonia synthesis of urea, etc. Also the production of polyethylene under high pressure.
4. Air compressors can be used for gas transportation. Air compressors are also used for gas pipeline transportation and bottling, etc., in the pipeline transportation of gas, will also use air compressors, such as remote gas transportation, bottling of various gases, etc..。

How To Choose An Industrial Air Compressor?

To choose the right air compressor, you first need to determine the frequency of use based on the compressed air requirements of the application. You can purchase a compressor of the type you need, for example, the re12514 compressor.

You also need to know if the compressor is transportable or if it will be installed in one place. If this is the case, then you need to make sure that the compressor is well-ventilated to ensure optimal cooling.

Another important factor to consider is the compressor's continuous run time. Manufacturers usually indicate the duty cycle of their products. This duty cycle determines how long the compressor can run in an hour. A compressor with a duty cycle of 30% will only run for 18 minutes and must cool down for 42 minutes. If you choose this compressor, you need to make sure that 18 minutes of run time is enough to fill the tank to the proper pressure for one hour.