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Pressure Swing Adsorption Nitrogen generating system for Metallurgical industry furance heat treatment The manufacturer will show you: the three main parts of the nitrogen generation system

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Pressure Swing Adsorption Nitrogen generating system for Metallurgical industry furance heat treatment The manufacturer tells you that the conventional nitrogen generation system is divided into three parts, namely compressed air unit, oxygen and nitrogen separation unit and nitrogen buffer tank. Taking the pressure swing adsorption nitrogen generator as an example, the manufacturer introduces the relevant components of the nitrogen generator from these three parts.

Pressure Swing Adsorption Nitrogen generating system for Metallurgical industry furance heat treatment from China manufacturer
 Part: compressed air unit
Pressure Swing Adsorption Nitrogen generating system for Metallurgical industry furance heat treatment The manufacturer tells you that the compressed air purification unit is mainly composed of a filter group, a refrigerated dryer, a micro-oil adsorber, and an electronic sewage valve. The compressed air first enters the pre-filter group of the freeze dryer to preliminarily filter out large particles of dust, liquid water and oil in the compressed air, and then enters the refrigerated dryer, exchanges heat with the refrigerant, and forcibly cools the compressed air to compress it. The saturated water vapor in the air is condensed into liquid water and discharged through the electronic drain valve to reduce the water content in the compressed air, so that the compressed air pressure dew point can reach 2-10 ℃. Then enter the rear filter group of the freeze dryer to filter out the smaller particles of dust and oil, and then enter the micro-oil adsorber. The activated carbon in the micro-oil adsorber absorbs the trace oil in the compressed air to prevent possible occurrence. The slight oil penetration. Pressure Swing Adsorption Nitrogen generating system for Metallurgical industry furance heat treatment The manufacturer tells you to provide clean raw air for the oxygen and nitrogen separation unit, provide adequate protection for the adsorbent, and ensure the service life of the adsorbent.
 Part 2: Oxygen and Nitrogen Separation Unit
The oxygen-nitrogen separation unit is the core unit of the nitrogen production equipment, which is mainly composed of an adsorption tower with adsorbent, a pneumatic valve, a compression cylinder, and a muffler. Pressure Swing Adsorption Nitrogen generating system for Metallurgical industry furance heat treatment The manufacturer tells you that according to the difference in the amount of oxygen adsorbed by the adsorbent in the compressed air under different pressures, the adsorption tower booster adsorbent absorbs oxygen and produces nitrogen, and the decompressive adsorbent deoxidizes and regenerates , The two towers work alternately to achieve continuous production of nitrogen. There are two adsorption towers equipped with adsorbent, A and B towers. When the clean raw air enters Tower A, O2, CO2, and H2O are adsorbed by the adsorbent, and nitrogen is output from the outlet. After a period of time, the adsorbent in Tower A is saturated with oxygen, and it is switched to Tower B to work. The raw material air enters Tower B to absorb oxygen to produce nitrogen. Tower A is depressurized, and a small part of nitrogen enters Tower A to desorb the adsorbed O2. CO2 and H2O can achieve deoxygenation and regeneration of adsorbent. The two towers alternately perform adsorption and regeneration to complete the separation of oxygen and nitrogen. The above-mentioned process is automatically controlled by the PLC controller.
 Three parts: Nitrogen buffer unit
Pressure Swing Adsorption Nitrogen generating system for Metallurgical industry furance heat treatment The manufacturer tells you that the nitrogen buffer unit is mainly composed of a nitrogen buffer tank, a filter, a flow meter, and an unqualified nitrogen exhaust device. Its function is to balance the purity of the nitrogen output from the oxygen-nitrogen separation unit, buffer and store the product nitrogen, and ensure the continuous output of the product nitrogen flow, purity and pressure stability. Pressure Swing Adsorption Nitrogen generating system for Metallurgical industry furance heat treatment The manufacturer tells you that the nitrogen output pipeline is equipped with an unqualified nitrogen exhaust device to effectively prevent unqualified nitrogen from being input to the gas point.
Pressure Swing Adsorption Nitrogen generating system for Metallurgical industry furance heat treatment The manufacturer tells you that the above are the main components of the nitrogen generation system. Among them, the compressed air unit provides the gas source for the entire nitrogen generator. Oxygen and nitrogen separation is the core part of the nitrogen generator. Nitrogen The buffer unit provides users with a stable air source. Pressure Swing Adsorption Nitrogen generating system for Metallurgical industry furance heat treatment The manufacturer tells you that in actual applications, it also needs to include an air purification unit and a nitrogen generator control unit to form a complete nitrogen generator. The above is about the three parts of the nitrogen production system.

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