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As we all know, the air we breathe contains nitrogen. Nitrogen is usually a colorless and odorless gas, and the density of nitrogen is much smaller than that of air. It accounts for 78.12% of air and is the main component of air.
Nitrogen generators have a wide range of applications, such as the oil and natural gas industry. In the process of oil and natural gas extraction, nitrogen is an important energy source to protect the oil extraction process. It has high safety performance, strong adaptability, and continuous production. In addition, it can also be used for Chemical, metallurgy, coal mining, rubber tires, pharmaceuticals, electronics and other industries. Therefore, nitrogen generators can be used in almost all industrial industries.

So let me explain it to you
First, 1. Problems that need to be paid attention to when using a nitrogen generator
1. Purity, although the nitrogen generator will automatically empty when the purity drops, but still pay attention to the purity of the nitrogen generator.
2. Flow, the flow of the nitrogen generator is detected by a flow meter, regularly pay attention to the flow indication and the time when the flow meter arrives.
3. Pressure, the outlet pressure readings of the nitrogen generator are generally stable values.
4. The place where the nitrogen generator is placed should be ventilated and dry. The place where the nitrogen generator should be placed should be no less than 50cm away from the wall.
5. The source of compressed air and the front-end filter system should be regularly maintained.

Second, Nitrogen generators are used for packaging, sintering, annealing, reduction, storage, etc. of electronic products. Mainly used in wave soldering, reflow soldering, crystal, piezoelectric, electronic ceramics, electronic copper tape, batteries, electronic alloy materials and other industries. Electronic The industry generally has high requirements for nitrogen, usually 99.9% or 99.99%, and more than 99.99% nitrogen. Atmosphere protection, cleaning, chemical recycling, etc. in the electronic industry semiconductor and integrated circuit manufacturing process. Large-scale integrated circuits, color TV picture tubes, TV and cassette recorder components and semiconductor component processing

In the production process of electronic components and semiconductor components, nitrogen with a purity of more than 99.999% needs to be used as a protective gas. At present, my country has used high-purity nitrogen as a carrier gas and protective gas in color TV picture tubes, large-scale integrated circuits, liquid crystal and Production processes such as semiconductor wafers. SMT industry Now that the global manufacturing industry must meet lead-free standards, more and more manufacturers are responding to lead-free plans with new reflow ovens with nitrogen options. Because nitrogen-based atmospheres can Prevent the metal surface from oxidizing during the heating process. The gas solution provided by Dürr Gas can ensure the correct activation of the flux, reduce the residual amount of some flux, enhance the welding quality, and make the welding surface more beautiful.

Third, Nitrogen function can improve the shelf life of food
Nitrogen is an inert gas. When packaging food, the vacuum inflatable packaging puts the food into the packaging bag, and after the air in the packaging bag reaches a predetermined vacuum degree, it is filled with nitrogen, and then the sealing process is completed.

The vacuum nitrogen-filled packaging is beautiful and generous in appearance, and its true form can be seen intuitively. Some fried foods or fruit and vegetable chips are packaged with vacuum nitrogen-filled packaging, which can effectively prevent food from rancidity or extrusion and prolong storage time.

When using nitrogen, the editor recommends the use of a nitrogen generator, because the nitrogen generator can directly generate nitrogen. As long as it is connected to the packaging machine through a pipeline, nitrogen can be produced and packaged at the same time. Moreover, the nitrogen generator is fully automatic, turning on the power supply and gas source. Qualified nitrogen can be produced in more than 20 minutes, and it does not require frequent replacement, and the nitrogen can also be stored in a gas storage tank and used directly when needed.

The above is the full explanation of "the role of nitrogen generators in various industries". If you want to know more about the company, please consult the website customer service