Nitrogen booster, also known as nitrogen booster pump and nitrogen booster valve, is a machine used to boost nitrogen. It belongs to the category of pneumatic booster pumps. It is a reciprocating booster pump, which is different from a column. Plug pump, it is classified as a pneumatic piston booster.
The working principle of the nitrogen booster is to use the pressure difference formed by the area ratio to output the high-pressure nitrogen generated by the small piston through the small force of the large piston. The nitrogen on the high-pressure side is controlled by the direction of the high-pressure check valve to control its output.
Nitrogen is an inert gas, and more than half of the content in the air is nitrogen. Therefore, the development of the nitrogen booster provides a very convenient filling and boosting tool for the pressure increase or filling of the nitrogen generator and the nitrogen cylinder.
Nitrogen has a wide range of applications, such as in automobiles, aviation, laboratories, medical, factories, etc. It also reflects the nitrogen booster in the above fields, especially the higher pressure requirements for nitrogen, and it is more inseparable. . Then its application range can be mentioned in the following aspects.
1. Nitrogen filling of the accumulator.
2. Nitrogen power source for nitrogen circulation and protection system.
3. Laboratory simulation experiment with high-pressure nitrogen filling reactor.
4. High-pressure nitrogen filling for automobile and other aircraft tires.
5. Nitrogen in the fire protection industry is used as a high-pressure booster to promote the spraying of medicaments.
6, The gas-assisted injection molding industry in the mold industry is used for high-pressure gas-assisted injection molding.
7. Typical applications of physical foaming of wires and cables.
8. Air tightness test and replacement of helium for leak detection.
The characteristics of the nitrogen booster are embodied in: wide output pressure range, strong applicability, flexible application, convenient pressure adjustment, safe operation, simple maintenance, and long service life.
Application of high pressure nitrogen booster:
1. Used for secondary pressurization of compressed air in the factory, filling of nitrogen and hydrogen high-pressure reactors, and other occasions that require various high-pressure gases.
2. Gas-assisted injection molding and the high-pressure nitrogen gas in the auxiliary injection molding.
3. Airtightness test of valves, pipe fittings, condenser tubes, and air-conditioning coils, and water bubbling test of valves and wellhead safety devices.
4. Static and dynamic test after maintenance of aerospace accessories and safety valve calibration.
5. Car brake system testing, communication cable inflation equipment.
6. Airplane tires and hydraulic accumulators are filled with nitrogen, and high-pressure gas systems and instruments are tested.
7. Demineralization, such as reverse osmosis and desalination.
8. Provide pressure to test or calibrate natural gas components.
9. Record the dynamics of downhole fluid depth acoustic wave equipment and the study of high-pressure gas flow patterns.
Equipment characteristics of high pressure nitrogen booster:
1. The output pressure is steplessly adjustable.
2. Gas driven, no power supply, no sparks, widely used in flammable and explosive occasions.
3. Small size, light weight, simple operation, easy maintenance and repair.
When it comes to nitrogen booster, I believe many people are familiar with it. We can often see its existence in some factories and industrial enterprises. It mainly exists as a kind of booster device. Once a nitrogen booster is installed, It can make the fuel of the engine to be fully burned, thereby improving the operating speed of the equipment, let us take a look at the characteristics and applications of the nitrogen booster.
1. Features of supercharger
1. High output pressure
Since the output pressure of the nitrogen booster is much larger than other boosters, the maximum pressure can reach 560Mpa, which can fully meet the needs of various industries.
2. Wide range of use
Because the working medium of the nitrogen booster is mainly hydraulic oil, chemical substances and water, these substances have the characteristics of reliability, high maintenance-free and other characteristics, and can also extend the service life.
3. Flexible application
For the booster, its application is very flexible. It can obtain different pressure areas according to different types of pumps to meet the needs of different industries.
Second, the application of supercharger
The application range of nitrogen booster is also relatively wide, and it can be used in various fields, especially in the industrial field. It can often be used in accumulator charging, low-pressure gas conversion to high-pressure gas, etc., whether it is machine testing or Equipment inspection, but the turbocharger can be used in any situation where the air source is not high enough.
An application of nitrogen booster
One of the main applications of nitrogen boosters in steel mills is to provide a protective gas source for the process system, which is similar to the backup gas source played in the semiconductor industry
Whether it is steelmaking or ironmaking, whether it is cold rolled or hot rolled, or used in blast furnace coke ovens and converters
When the process system or equipment fails, nitrogen will be used as a protective gas to purge it
Replace harmful gases such as H2, CO, etc.
The booster pressurizes N2 to a certain pressure (1.6~4.0MPa) through pressurization, and it is stored in a high-pressure gas storage tank and released when the system fails to protect it. It is widely used in steel mills.
