What is the difference between a nitrogen compressor and an air compressor

Maybe you only know about air compressors because it is the most widely used type of compressor. however,Oxygen compressor,Nitrogen compressor和Hydrogen compressorIt is also a common compressor. This article focuses on the difference between air compressors and nitrogen compressors to help you understand the type of compressor you need.

point:

What is a nitrogen compressor?

What is an air compressor?

The difference between nitrogen compressor and air compressor

What is a nitrogen compressor?

Nitrogen compressor is a device used to compress and deliver dry nitrogen. In addition to the main engine, the nitrogen compressor unit also includes various stages of gas coolers, inlet and outlet dampers, asynchronous motors and oil supply devices. The dry nitrogen enters the compressor through the filter, and the final pressure reaches the specified high pressure through multi-stage compression. After each stage of compression, the hot gas is cooled by a water-cooled shell and tube heat exchanger.

What is an air compressor?

An air compressor is a device that converts power (using electric motors, diesel or gasoline engines, etc.) into potential energy stored in compressed air (ie, compressed air). Through one of many methods, the air compressor will increasingly apply pressure. Then, the compressed air will remain in the storage tank until it is used. The energy contained in compressed air can be used in various applications, using the kinetic energy of air release and tank decompression. When the fuel tank pressure reaches its lower limit, the air compressor will turn on again and repressurize the fuel tank. It must be distinguished from the pump because it is suitable for any gas/air, while the pump is suitable for liquid.

The difference between nitrogen compressor and air compressor

First, analyze from the definition:

Nitrogen compressor is a device used to compress and deliver dry nitrogen. In addition to the main engine, the device also includes all levels of gas coolers, inlet and outlet dampers, asynchronous motors (YKK630-12) and oil supply devices. The dry nitrogen enters the compressor through the filter, and the final pressure reaches the specified high pressure through multi-stage compression. After each stage of compression, the hot gas is cooled by a water-cooled shell and tube heat exchanger.

Air compressor is the basic product of industrial modernization. It is said that electrical and automation have sufficient aerodynamic significance. Air compressors are the main source of electromechanical air source devices for pneumatic equipment. It is a device that converts mechanical energy of power (usually an electric motor) into air pressure energy, and is a pneumatic generating device used to compress air. The composition includes oil circulation system, gas circulation system, water circulation system, power distribution system, screen protection system, DC power supply system and DTC control system.

Starting from the installation position: install the air compressor in front of the nitrogen compressor (the air compressor provides preliminary compressed air to the nitrogen compressor, and then the nitrogen compressor separates the oxygen in the air through the membrane separation device to provide high pressure (nitrogen only) ).

After reading this article, you may already know the type of compressor required. If you need it, you can browse it on our website and choose from various models. If you have any questions, you can contact us.