1、吸附器設(shè)計獨特:無可拆法蘭，不填充棕墊等惰性材料，不需氣缸和彈簧壓緊，可使分子篩永不粉碎，永不補充。
2、配置精良:高可靠性的氣動閥門，性能優(yōu)異，保證300～500萬次無故障連續(xù)運行。
3、過濾器:集油水分離、粗過濾、精密過漶于一體，可保持分子篩長期使用活性。長期使用中，不需要更換過濾元件。
4、空氣緩沖罐:結(jié)構(gòu)合理的設(shè)計，使系統(tǒng)的工作壓力更穩(wěn)定。
5、氮氣緩沖罐:優(yōu)化設(shè)計，使成品氨氣的純度、流量穩(wěn)定輸出。
6、消聲器:獨特設(shè)計，排氣時噪音低，對環(huán)境無噪音污染。
7、空氣壓縮機:為制氮設(shè)備提供高效的壓縮空氣，可保障生產(chǎn)的平穩(wěn)、可靠。
8、冷凍式干燥機:將壓縮空氣進行冷凍干燥，以達到制氮設(shè)備對原料空氣的露點要求。
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.
制氮工作原理
變壓吸附制氮采用碳分子篩為吸附劑(圖一)，利用其對氧氮的選擇性吸附(圖二)，在變壓吸附的作用下，直接用空氣制取氮氣的設(shè)備。
在一定工作壓力下，碳分子篩對空氣中氧的吸附遠遠大于氮(圖二)，形成兩者吸附量的差異，使氮氣在氣相中得到富集。因此通過可編程序控制器控制閥門的啟閉，減壓后，氧等雜質(zhì)組份被脫附出來，碳分子篩便獲得再生。
A、B兩吸附器交替循環(huán)工作:加壓吸附、減壓解吸，完成氧氮分離，便制備所需純度的氮氣。連續(xù)供給原料空氣，連續(xù)獲得氮氣。
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.
