在(zai)(zai)線(xian)式制(zhi)(zhi)氮(dan)(dan)(dan)(dan)機(ji)(ji)的(de)(de)(de)(de)(de)工(gong)作(zuo)(zuo)(zuo)原(yuan)理(li)主(zhu)要(yao)基于變壓(ya)(ya)(ya)吸(xi)(xi)(xi)附(fu)(fu)技術(shu)（PSA）。其在(zai)(zai)于利用(yong)(yong)的(de)(de)(de)(de)(de)碳分(fen)(fen)子(zi)篩(shai)作(zuo)(zuo)(zuo)為吸(xi)(xi)(xi)附(fu)(fu)劑，這種分(fen)(fen)子(zi)篩(shai)具有充滿微孔的(de)(de)(de)(de)(de)結(jie)構特性(xing)。工(gong)作(zuo)(zuo)(zuo)時(shi)，首先通(tong)(tong)(tong)過(guo)壓(ya)(ya)(ya)縮空(kong)氣(qi)(qi)(qi)(qi)(qi)凈化(hua)(hua)組件對空(kong)氣(qi)(qi)(qi)(qi)(qi)進(jin)(jin)行純化(hua)(hua)和(he)(he)(he)(he)干燥(zao)處(chu)理(li)，去除其中的(de)(de)(de)(de)(de)雜(za)質(zhi)和(he)(he)(he)(he)水分(fen)(fen)。隨后(hou)(hou)，潔凈的(de)(de)(de)(de)(de)壓(ya)(ya)(ya)縮空(kong)氣(qi)(qi)(qi)(qi)(qi)進(jin)(jin)入吸(xi)(xi)(xi)附(fu)(fu)器(qi)，在(zai)(zai)特定的(de)(de)(de)(de)(de)壓(ya)(ya)(ya)力(li)下進(jin)(jin)行加壓(ya)(ya)(ya)吸(xi)(xi)(xi)附(fu)(fu)。由于空(kong)氣(qi)(qi)(qi)(qi)(qi)動(dong)力(li)學效應，氧(yang)分(fen)(fen)子(zi)在(zai)(zai)碳分(fen)(fen)子(zi)篩(shai)微孔中的(de)(de)(de)(de)(de)擴(kuo)散速(su)率(lv)遠大于氮(dan)(dan)(dan)(dan)分(fen)(fen)子(zi)，因(yin)此(ci)氧(yang)被優先吸(xi)(xi)(xi)附(fu)(fu)在(zai)(zai)分(fen)(fen)子(zi)篩(shai)上(shang)，而氮(dan)(dan)(dan)(dan)分(fen)(fen)子(zi)則在(zai)(zai)氣(qi)(qi)(qi)(qi)(qi)相中被富集起來(lai)，終從(cong)吸(xi)(xi)(xi)附(fu)(fu)塔(ta)出(chu)(chu)口端(duan)流出(chu)(chu)，形成(cheng)(cheng)成(cheng)(cheng)品氮(dan)(dan)(dan)(dan)氣(qi)(qi)(qi)(qi)(qi)。當(dang)吸(xi)(xi)(xi)附(fu)(fu)塔(ta)中的(de)(de)(de)(de)(de)碳分(fen)(fen)子(zi)篩(shai)飽和(he)(he)(he)(he)后(hou)(hou)，需(xu)要(yao)進(jin)(jin)行減壓(ya)(ya)(ya)脫附(fu)(fu)操作(zuo)(zuo)(zuo)。此(ci)時(shi)，吸(xi)(xi)(xi)附(fu)(fu)塔(ta)內的(de)(de)(de)(de)(de)壓(ya)(ya)(ya)力(li)降低，吸(xi)(xi)(xi)附(fu)(fu)劑上(shang)所吸(xi)(xi)(xi)附(fu)(fu)的(de)(de)(de)(de)(de)氧(yang)氣(qi)(qi)(qi)(qi)(qi)等雜(za)質(zhi)被釋放，從(cong)而實現(xian)(xian)吸(xi)(xi)(xi)附(fu)(fu)劑的(de)(de)(de)(de)(de)再生(sheng)(sheng)。為了保(bao)證(zheng)氮(dan)(dan)(dan)(dan)氣(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)連(lian)(lian)續(xu)生(sheng)(sheng)產，制(zhi)(zhi)氮(dan)(dan)(dan)(dan)機(ji)(ji)通(tong)(tong)(tong)常(chang)設置兩個(ge)或更多的(de)(de)(de)(de)(de)吸(xi)(xi)(xi)附(fu)(fu)塔(ta)，金湖氮(dan)(dan)(dan)(dan)凍機(ji)(ji)用(yong)(yong)制(zhi)(zhi)氮(dan)(dan)(dan)(dan)機(ji)(ji)，一個(ge)吸(xi)(xi)(xi)附(fu)(fu)塔(ta)進(jin)(jin)行氮(dan)(dan)(dan)(dan)氣(qi)(qi)(qi)(qi)(qi)生(sheng)(sheng)產時(shi)，另一個(ge)吸(xi)(xi)(xi)附(fu)(fu)塔(ta)則進(jin)(jin)行再生(sheng)(sheng)操作(zuo)(zuo)(zuo)。通(tong)(tong)(tong)過(guo)PLC程序(xu)控制(zhi)(zhi)器(qi)控制(zhi)(zhi)氣(qi)(qi)(qi)(qi)(qi)動(dong)閥的(de)(de)(de)(de)(de)啟(qi)閉(bi)，實現(xian)(xian)吸(xi)(xi)(xi)附(fu)(fu)塔(ta)之間的(de)(de)(de)(de)(de)交替循環，確(que)保(bao)氮(dan)(dan)(dan)(dan)氣(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)連(lian)(lian)續(xu)供應。，經(jing)過(guo)凈化(hua)(hua)和(he)(he)(he)(he)儲(chu)存(cun)步驟，制(zhi)(zhi)氮(dan)(dan)(dan)(dan)機(ji)(ji)能夠(gou)輸出(chu)(chu)符(fu)合工(gong)業使用(yong)(yong)要(yao)求(qiu)的(de)(de)(de)(de)(de)高純度氮(dan)(dan)(dan)(dan)氣(qi)(qi)(qi)(qi)(qi)。這一過(guo)程中，氮(dan)(dan)(dan)(dan)氣(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)凈化(hua)(hua)和(he)(he)(he)(he)儲(chu)存(cun)環節(jie)同樣重(zhong)要(yao)，能夠(gou)確(que)保(bao)氮(dan)(dan)(dan)(dan)氣(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)質(zhi)量和(he)(he)(he)(he)穩(wen)定性(xing)。總的(de)(de)(de)(de)(de)來(lai)說，在(zai)(zai)線(xian)式制(zhi)(zhi)氮(dan)(dan)(dan)(dan)機(ji)(ji)通(tong)(tong)(tong)過(guo)變壓(ya)(ya)(ya)吸(xi)(xi)(xi)附(fu)(fu)技術(shu)實現(xian)(xian)對氮(dan)(dan)(dan)(dan)氣(qi)(qi)(qi)(qi)(qi)和(he)(he)(he)(he)氧(yang)氣(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)分(fen)(fen)離，并通(tong)(tong)(tong)過(guo)交替循環操作(zuo)(zuo)(zuo)，實現(xian)(xian)了氮(dan)(dan)(dan)(dan)氣(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)連(lian)(lian)續(xu)生(sheng)(sheng)產。

**便攜(xie)式(shi)(shi)制(zhi)(zhi)(zhi)(zhi)氮(dan)機(ji)(ji)(ji)(ji)：打破(po)空(kong)間(jian)(jian)桎(zhi)梏，氮(dan)氣(qi)(qi)(qi)(qi)(qi)供應(ying)(ying)自(zi)由隨行(xing)(xing)**在工(gong)(gong)業生(sheng)產(chan)(chan)(chan)、實(shi)(shi)驗(yan)室研究、救護(hu)等(deng)(deng)領(ling)域，氮(dan)氣(qi)(qi)(qi)(qi)(qi)作為惰性(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)被(bei)廣泛應(ying)(ying)用(yong)(yong)于防爆、保(bao)(bao)鮮(xian)、清洗、保(bao)(bao)護(hu)等(deng)(deng)場(chang)景。然而(er)，傳統氮(dan)氣(qi)(qi)(qi)(qi)(qi)供應(ying)(ying)依賴高(gao)壓氣(qi)(qi)(qi)(qi)(qi)瓶或(huo)(huo)大型固(gu)定式(shi)(shi)制(zhi)(zhi)(zhi)(zhi)氮(dan)設備(bei)(bei)，存在運(yun)(yun)輸(shu)成(cheng)本(ben)高(gao)、存儲風險大、場(chang)地受限(xian)等(deng)(deng)問題。而(er)便攜(xie)式(shi)(shi)制(zhi)(zhi)(zhi)(zhi)氮(dan)機(ji)(ji)(ji)(ji)的(de)出(chu)現，革新了(le)氮(dan)氣(qi)(qi)(qi)(qi)(qi)獲取方(fang)式(shi)(shi)，氮(dan)凍(dong)機(ji)(ji)(ji)(ji)用(yong)(yong)制(zhi)(zhi)(zhi)(zhi)氮(dan)機(ji)(ji)(ji)(ji)價格(ge)，讓“即(ji)(ji)產(chan)(chan)(chan)即(ji)(ji)用(yong)(yong)”的(de)靈(ling)活供氮(dan)成(cheng)為現實(shi)(shi)。###技術：分(fen)離，輕便靈(ling)活便攜(xie)式(shi)(shi)制(zhi)(zhi)(zhi)(zhi)氮(dan)機(ji)(ji)(ji)(ji)多采(cai)用(yong)(yong)**變(bian)壓吸附(fu)(fu)（PSA）**或(huo)(huo)**膜分(fen)離技術**，直(zhi)接(jie)從空(kong)氣(qi)(qi)(qi)(qi)(qi)中分(fen)離氮(dan)氣(qi)(qi)(qi)(qi)(qi)。通(tong)過分(fen)子篩或(huo)(huo)特殊(shu)膜材(cai)料選(xuan)擇性(xing)(xing)(xing)(xing)吸附(fu)(fu)氧氣(qi)(qi)(qi)(qi)(qi)、水(shui)蒸氣(qi)(qi)(qi)(qi)(qi)等(deng)(deng)成(cheng)分(fen)，輸(shu)出(chu)純(chun)度可(ke)(ke)達95%~99.999%，滿足不同場(chang)景需求。設備(bei)(bei)集成(cheng)度高(gao)，體(ti)積僅(jin)相當于小型行(xing)(xing)李箱，重量輕至幾(ji)十公斤，搭配(pei)滑(hua)輪(lun)或(huo)(huo)移(yi)動(dong)(dong)支(zhi)(zhi)架(jia)，可(ke)(ke)輕松實(shi)(shi)現車間(jian)(jian)、戶外、車輛等(deng)(deng)多場(chang)景快速(su)部署(shu)。###應(ying)(ying)用(yong)(yong)場(chang)景：無(wu)界拓展，隨需而(er)變(bian)1.**工(gong)(gong)業領(ling)域**：在石油鉆井、化(hua)工(gong)(gong)廠檢修等(deng)(deng)現場(chang)，便攜(xie)式(shi)(shi)制(zhi)(zhi)(zhi)(zhi)氮(dan)機(ji)(ji)(ji)(ji)可(ke)(ke)為管(guan)道(dao)吹(chui)掃、設備(bei)(bei)保(bao)(bao)護(hu)提供即(ji)(ji)時氮(dan)氣(qi)(qi)(qi)(qi)(qi)，避免(mian)等(deng)(deng)待氣(qi)(qi)(qi)(qi)(qi)瓶配(pei)送；2.**應(ying)(ying)急(ji)救援(yuan)**：危(wei)化(hua)品(pin)泄(xie)漏(lou)時，快速(su)生(sheng)成(cheng)氮(dan)氣(qi)(qi)(qi)(qi)(qi)覆蓋危(wei)險區域，抑制(zhi)(zhi)(zhi)(zhi)燃爆風險；3.**食品(pin)**：移(yi)動(dong)(dong)生(sheng)產(chan)(chan)(chan)線或(huo)(huo)偏遠倉儲中，直(zhi)接(jie)充氮(dan)保(bao)(bao)鮮(xian)，延長(chang)產(chan)(chan)(chan)品(pin)保(bao)(bao)質期；4.**科研勘探**：野外實(shi)(shi)驗(yan)室、高(gao)原(yuan)科考等(deng)(deng)無(wu)固(gu)定電(dian)源環(huan)境，太陽能驅動(dong)(dong)的(de)便攜(xie)機(ji)(ji)(ji)(ji)型保(bao)(bao)障實(shi)(shi)驗(yan)不間(jian)(jian)斷(duan)。###優(you)勢(shi)解(jie)析：降本(ben)增效，安(an)(an)全環(huan)保(bao)(bao)-**經濟性(xing)(xing)(xing)(xing)**：省去氣(qi)(qi)(qi)(qi)(qi)瓶租賃、運(yun)(yun)輸(shu)費用(yong)(yong)，長(chang)期使用(yong)(yong)成(cheng)本(ben)降低(di)50%以上；-**靈(ling)活性(xing)(xing)(xing)(xing)**：模塊化(hua)設計支(zhi)(zhi)持(chi)按需調(diao)整產(chan)(chan)(chan)氣(qi)(qi)(qi)(qi)(qi)量（0.5~100Nm3/h），避免(mian)資(zi)(zi)源浪(lang)費；-**安(an)(an)全性(xing)(xing)(xing)(xing)**：消除(chu)高(gao)壓氣(qi)(qi)(qi)(qi)(qi)瓶存儲隱患，即(ji)(ji)產(chan)(chan)(chan)即(ji)(ji)用(yong)(yong)減少(shao)泄(xie)漏(lou)風險；-**可(ke)(ke)持(chi)續性(xing)(xing)(xing)(xing)**：直(zhi)接(jie)利(li)用(yong)(yong)空(kong)氣(qi)(qi)(qi)(qi)(qi)資(zi)(zi)源，無(wu)污(wu)染排放(fang)，能耗較傳統設備(bei)(bei)降低(di)30%。**結語**便攜(xie)式(shi)(shi)制(zhi)(zhi)(zhi)(zhi)氮(dan)機(ji)(ji)(ji)(ji)以“輕量化(hua)、智能化(hua)、場(chang)景化(hua)”的(de)特點(dian)，重新定義了(le)氮(dan)氣(qi)(qi)(qi)(qi)(qi)供應(ying)(ying)模式(shi)(shi)。它不僅(jin)是技術進步的(de)產(chan)(chan)(chan)物，氮(dan)凍(dong)機(ji)(ji)(ji)(ji)用(yong)(yong)制(zhi)(zhi)(zhi)(zhi)氮(dan)機(ji)(ji)(ji)(ji)廠商，更(geng)是產(chan)(chan)(chan)業升(sheng)級的(de)推動(dong)(dong)者——讓氮(dan)氣(qi)(qi)(qi)(qi)(qi)真(zhen)正成(cheng)為觸手可(ke)(ke)及的(de)“自(zi)由資(zi)(zi)源”，助力各行(xing)(xing)業突(tu)破(po)空(kong)間(jian)(jian)限(xian)制(zhi)(zhi)(zhi)(zhi)，邁向、低(di)碳的(de)未來(lai)。

礦(kuang)(kuang)用制(zhi)氮(dan)(dan)(dan)(dan)機的(de)(de)(de)工(gong)作(zuo)原理主要基于物理方(fang)法(fa)，特別是(shi)變壓吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)（PSA）技術。其組成部(bu)分(fen)包(bao)括壓縮機、冷凝(ning)系(xi)統、控制(zhi)系(xi)統以及吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)塔等(deng)。首先，壓縮機將外部(bu)空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)進行(xing)(xing)壓縮，提(ti)高(gao)氣(qi)(qi)(qi)(qi)體的(de)(de)(de)壓力(li)和(he)溫度(du)(du)。接著，經過(guo)(guo)(guo)(guo)壓縮的(de)(de)(de)空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)通(tong)過(guo)(guo)(guo)(guo)冷凝(ning)系(xi)統進行(xing)(xing)冷卻，降低(di)氣(qi)(qi)(qi)(qi)體的(de)(de)(de)溫度(du)(du)，同時使(shi)(shi)空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)中(zhong)(zhong)的(de)(de)(de)水分(fen)和(he)油(you)份(fen)凝(ning)結并排出。隨(sui)后，冷卻后的(de)(de)(de)空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)進入吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)塔。吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)塔內填充有(you)的(de)(de)(de)碳分(fen)子篩作(zuo)為吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)劑。由于碳分(fen)子篩的(de)(de)(de)特性，它能(neng)夠(gou)吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)中(zhong)(zhong)的(de)(de)(de)氧氣(qi)(qi)(qi)(qi)分(fen)子，而氮(dan)(dan)(dan)(dan)氣(qi)(qi)(qi)(qi)分(fen)子則能(neng)夠(gou)順利(li)通(tong)過(guo)(guo)(guo)(guo)，從而實(shi)現氧氮(dan)(dan)(dan)(dan)分(fen)離。在吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)過(guo)(guo)(guo)(guo)程中(zhong)(zhong)，控制(zhi)系(xi)統會(hui)(hui)控制(zhi)吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)時間(jian)，確(que)保氧氣(qi)(qi)(qi)(qi)被充分(fen)吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)而氮(dan)(dan)(dan)(dan)氣(qi)(qi)(qi)(qi)被富(fu)集。當吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)劑達到飽和(he)狀態后，制(zhi)氮(dan)(dan)(dan)(dan)機通(tong)過(guo)(guo)(guo)(guo)減壓脫(tuo)(tuo)附(fu)(fu)(fu)(fu)的(de)(de)(de)方(fang)式，使(shi)(shi)吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)劑中(zhong)(zhong)的(de)(de)(de)氧氣(qi)(qi)(qi)(qi)解(jie)吸(xi)(xi)(xi)(xi)(xi)出來。此(ci)時，通(tong)常會(hui)(hui)使(shi)(shi)用兩個吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)塔交替(ti)進行(xing)(xing)吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)和(he)脫(tuo)(tuo)附(fu)(fu)(fu)(fu)操作(zuo)，確(que)保制(zhi)氮(dan)(dan)(dan)(dan)過(guo)(guo)(guo)(guo)程能(neng)夠(gou)連續進行(xing)(xing)。，經過(guo)(guo)(guo)(guo)吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)和(he)脫(tuo)(tuo)附(fu)(fu)(fu)(fu)過(guo)(guo)(guo)(guo)程后，得到的(de)(de)(de)氮(dan)(dan)(dan)(dan)氣(qi)(qi)(qi)(qi)會(hui)(hui)經過(guo)(guo)(guo)(guo)進一步(bu)的(de)(de)(de)純化處理，以滿足(zu)礦(kuang)(kuang)山工(gong)程中(zhong)(zhong)對氮(dan)(dan)(dan)(dan)氣(qi)(qi)(qi)(qi)純度(du)(du)的(de)(de)(de)要求。總(zong)之，礦(kuang)(kuang)用制(zhi)氮(dan)(dan)(dan)(dan)機通(tong)過(guo)(guo)(guo)(guo)壓縮、冷卻、吸(xi)(xi)(xi)(xi)(xi)附(fu)(fu)(fu)(fu)和(he)脫(tuo)(tuo)附(fu)(fu)(fu)(fu)等(deng)步(bu)驟，實(shi)現對空(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)中(zhong)(zhong)氧和(he)氮(dan)(dan)(dan)(dan)的(de)(de)(de)有(you)效分(fen)離，從而穩定(ding)地輸出高(gao)純度(du)(du)的(de)(de)(de)氮(dan)(dan)(dan)(dan)氣(qi)(qi)(qi)(qi)。這一工(gong)作(zuo)原理使(shi)(shi)得礦(kuang)(kuang)用制(zhi)氮(dan)(dan)(dan)(dan)機在礦(kuang)(kuang)山開采、石油(you)化工(gong)、電力(li)等(deng)行(xing)(xing)業具有(you)廣泛的(de)(de)(de)應用前(qian)景(jing)。