1. Unique Adsorber Design: No removable flanges, no filling with brown pads or other inert materials, and no need for cylinders and springs to tighten, ensuring the molecular sieve never becomes powdery.Fragmented, never replenished.
2. Well-configured: High-reliability pneumatic valves with superior performance, ensuring continuous operation without failure for up to 3 to 5 million cycles.
3. Filter: Integrates oil-water separation, coarse filtration, and precise filtration into one unit, capable of maintaining the long-term activity of molecular sieve. During long-term use, no needTo replace the filter elements.
4. Air cushion tank: Reasonably designed structure ensures more stable working pressure of the system.
5. Nitrogen Buffer Tank: Optimized design for stable and consistent output of ammonia gas purity and flow rate.
6. Muffler: Unique design, low noise during exhaust, no environmental noise pollution.
7. Air Compressors: Provide high-efficiency compressed air for nitrogen production equipment, ensuring smooth and reliable production.
8. Cryogenic Dryer: Cools compressed air for cryogenic drying to meet the dew point requirements of the nitrogen production equipment for raw air.
1. Adsorption unique design: it can be dismantled flange and other inert materials Zon dian filled without clamping cylinder and spring can never crush zeolite, and never added.
2. Configuration well: high reliability of the pneumatic valve performance, guarantee 800-500 million trouble-free con-tinuous operation.
3. Filters: set-oil-water separator, coarse filtration, filtratio precision integrated, lowg-term use can be maintained zeolite activity. Long-term use, does not require the replacement of filter elements.
4.Air buffer tank: a rational structure design, the system is more stable work pessure.
5. Nitrogen buffer tank: Design Optimization, and the purity of the product trogen flow stable output.
6.Muffler unique design, exhaust, low noise, no noise pollution to the envronment.
7. Air compressor: providing efficient compressed air for nitrogen generating plant, can protect the stable and reliable production.
8. Refrigeration dryer: lyophilize the compressed air, so that meet t e dew-point requirements of nitrogen plant on raw materials and air.
Nitrogen Generation Principle
The Pressure Swing Adsorption Nitrogen Generator utilizes carbon molecular sieve as the adsorbent (Figure 1), taking advantage of its selective adsorption of oxygen and nitrogen (Figure 2). Under the action of pressure swing adsorption, it directly produces nitrogen from air.
Under certain working pressures, the carbon molecular sieve adsorbs oxygen in the air much more than nitrogen (Figure 2), creating a difference in adsorption amounts, which enriches nitrogen in the gas phase. Therefore, by controlling the opening and closing of valves with a programmable controller, after depressurization, oxygen and other impurity components are desorbed, and the carbon molecular sieve is regenerated.
Two adsorbers, A and B, work in an alternating cycle: pressure adsorption, pressure release desorption, to achieve oxygen-nitrogen separation, and prepare nitrogen gas of the required purity. Continuously supply raw air, continuously obtain nitrogen gas.
PSA nitrogen use carbon molecular sieve adsorbent of (Figure 1), use of oxygen and nitrogen on the selective adsorption(Figure 2) , in the role of PSA, the direct use of nitrogen from the air system equipment.Working under a certain pressure,the carbon molecular sieve oxygen in the air is far greater than the adsorption ofnitrogen(Figure 2), formed two adsorption of the difference in the nitrogen gas to be enriched. So through PLC control valvesopen and close, after decompression, oxygen and other impurities in the group was desorption out carbon molecular sieve toobtain renewable.
A, B two adsorbers can be incrementally cycle work: pressurized adsorption, desorption decompression, and completeseparation of oxygen and nitrogen, it required purity of the nitrogen. The supply of raw materials for air, nitrogen consecutive.
