What is the main function of air compressor

The main function of the air compressor is to compress air into high-pressure air, and it is widely used in various industries and fields. The following is the main role of air compressor and its specific application scenarios:

power 1.

1. Mechanical and pneumatic tools: Compressed air can be used as a power source to drive various pneumatic tools, such as pneumatic nail guns, pneumatic wrenches, spray guns, etc. These tools are widely used in automotive maintenance, construction, metal processing and other industries.
2. Vehicle braking and opening and closing of doors and windows: Compressed air is also used in vehicle braking systems and door and window opening and closing devices, such as the brakes of railway trains, lane change devices for traffic rails, and the opening and closing of vehicle doors and windows.

2. gas delivery and bottling

1. pipeline transportation compressed air can be used for remote gas, natural gas and other industrial gas pipeline transportation.
2. Bottling: In the gas industry, compressed air is used to bottle gases such as chlorine and carbon dioxide for storage and transportation.

3. Gas Synthesis and Polymerization

in the chemical industry, certain gases are favored for synthesis and polymerization by increasing the pressure of the compressor. For example, hydrogen and carbon dioxide synthesis of methanol, carbon dioxide and ammonia synthesis of urea and so on. In addition, the production of polyethylene and other chemical products under high pressure also requires the use of air compressors.

4. Refrigeration and Gas Separation

1. refrigeration: The gas is compressed, cooled, expanded and liquefied by an air compressor for artificial refrigeration. Such compressors are commonly referred to as ice machines or ice machines.
2. Gas separation: If the liquefied gas is a mixed gas, each group can be separated separately in the separation device to obtain various gases with qualified purity. For example, the separation of petroleum cracking gas is first compressed, and then the components are separated separately at different temperatures.

5. other industrial applications

1. food Processing and Pharma the use of compressed air to stir the slurry, in the food, pharmaceutical industry has a wide range of applications.
2. large marine diesel engine starting: Compressed air can be used in the starting process of large marine diesel engines.
3. Wind Tunnel Experiment and Metal Smelting in the field of scientific research and metal smelting, compressed air also has important applications.

6. special applications

1. military field air compressors are also widely used in the military field, such as missile launches and torpedo launches.
2. Diving and Salvage: Air compressors are also needed in activities such as submarine ups and downs, shipwreck salvage, and undersea oil exploration.

7. air treatment and purification

the air compressor can also compress the air for air treatment and purification. Impurities, moisture and pollutants in the air can be removed by filtering, drying and cooling, providing dry and clean compressed air. This is essential for some processes that require high air quality.

8. energy storage

air compressors can also be used to store energy. By storing the compressed air in a pressure vessel, the compressed air can be released when needed to supply energy, for example for driving an engine or a generator.

In summary, air compressor, as a device that compresses air into high-pressure air, is widely used in industrial production, scientific research experiments, military fields and daily life. Its main functions include providing power, gas transportation and bottling, gas synthesis and polymerization, refrigeration and gas separation, etc.