Tattara yanzu!Matsalolin gama gari da maganin masu samar da nitrogen waɗanda tsarkin su bai kai daidai ba (Sashe na 2)
Kamar yadda muka sani, tsabtataccen janareta na nitrogen yana da mahimmanci ga samarwa.Najasa nitrogen ba kawai rinjayar bayyanar waldi, amma kuma take kaiwa zuwa samfurin hadawan abu da iskar shaka da lahani tsari, har ma yana haifar da manyan haɗari masu haɗari a cikin sinadarai da masana'antu masu kashe wuta.
Labarin da ya gabata "Matsalolin da aka fi sani da Magani na Tsabtace Tsabtace Na Nitrogen Generators" sun raba dangantakar dake tsakanin ƙazanta na nitrogen a cikin masu samar da nitrogen da gazawar injiniya na kayan aiki da kanta da tsarin tallafi, da kuma sakamakon sakamakon da mafita.A cikin wannan labarin, za mu kara raba busassun kaya daga waje dalilai: tasiri na kayan aiki yanayin zafi yanayi, matsa iska raɓa (danshi abun ciki), da kuma matsa iska saura man fetur a kan tsarki na nitrogen janareta da kayan aiki yi.
1.
An tsara kayan aikin samar da Nitrogen tare da ingantaccen yanayin aiki na kayan aiki a hankali, yawanci a cikin kewayon 0-45 ° C, wanda ke nufin kayan aikin na iya yin aiki akai-akai a cikin wannan kewayon zafin jiki.Akasin haka, idan ana sarrafa shi a waje da yanayin yanayin da aka tsara, zai kawo matsaloli kamar lalacewar aiki da ƙimar gazawa.
Lokacin da yanayin yanayi ya wuce 45 ° C, yawan zafin jiki na iska zai yi girma sosai, wanda zai kara nauyi akan na'urar bushewa.A lokaci guda, yana iya sa na'urar busar daskarewa tayi tafiya a babban zafin jiki.Ba za a iya tabbatar da raɓar raɓar da aka matsa ba, wanda zai yi tasiri sosai ga janareta na nitrogen.tasiri.A karkashin tsarin tsaftar guda ɗaya, ƙimar samar da nitrogen zai ragu da fiye da 20%;idan yawan samar da nitrogen ya kasance baya canzawa, tsabtar iskar nitrogen ba zai cika buƙatun ƙira ba.Ta hanyar gwaje-gwaje masu girma da ƙananan zafin jiki, mun gano cewa lokacin da yanayin zafi ya ragu da -20 ° C, ba za a iya fara wasu kayan aikin lantarki ba, ko kuma aikin ya kasance mara kyau, wanda kai tsaye zai sa injin samar da nitrogen ya kasa farawa da aiki.
mafita
Don inganta yanayin dakin kwamfuta, ya kamata a inganta tsarin samun iska a lokacin rani, kuma ya kamata a kara yawan yanayin zafi a lokacin hunturu don tabbatar da cewa yanayin yanayin dakin kwamfutar yana cikin kewayon da ya dace.
2.
Abubuwan da ke cikin danshi (matsayin raɓa) a cikin iska mai matsewa yana da tasiri kai tsaye a kan janareta na nitrogen / carbon molecular sieve, don haka janareta na nitrogen yana da ƙayyadaddun buƙatu akan ingancin iska mai matsa lamba a ƙarshen gaba.
Ainihin yanayin tasirin cirewar ruwa da tasirin rabuwar ruwa na bushewar sanyi akan janareta na nitrogen:
Case na 1: Mai amfani bai shigar da magudanar ruwa ta atomatik akan tankin ajiyar iska na injin damfara ba, kuma bai zubar da ruwa akai-akai ba, yana haifar da babban abun ciki na danshi a cikin iskar na'urar bushewa, da tacewa mataki na uku a mashigan iska da mashigar na'urar bushewa ba su shigar da magudanar ruwa da magudanar ruwa na yau da kullun, wanda ya haifar da babban abun ciki na ruwa a cikin tsarin, yana haifar da matatar carbon da aka kunna a ƙarshen ƙarshen don ɗaukar ruwa da samar da tubalan don toshe iska mai matsa lamba. bututun mai, kuma an rage matsa lamba (rashin isasshen abinci), wanda ya haifar da tsarkin janareta na nitrogen bai dace da ma'auni ba.An magance matsalar ta hanyar ƙara tsarin magudanar ruwa bayan canji.
Case na 2: Mai raba ruwa na busarwar sanyi mai amfani ba shi da kyau, yana haifar da ruwan sanyi baya rabuwa cikin lokaci.Bayan da ruwa mai yawa ya shiga cikin janareta na nitrogen, 2 solenoid valves sun karye a cikin mako guda, kuma cikin piston wurin zama na kusurwa ya lalace gaba daya.Ruwa ne mai ruwa, wanda ke haifar da hatimin piston ya lalata, yana haifar da bawul ɗin yin aiki mara kyau, kuma janareta na nitrogen ba zai iya aiki akai-akai ba.Bayan maye gurbin na'urar bushewa, an warware matsalar.
1) Akwai micropores a saman simintin ƙwayoyin carbon, waɗanda ake amfani da su don ƙaddamar da ƙwayoyin oxygen (kamar yadda aka nuna a cikin adadi).Lokacin da abun cikin ruwan da ke cikin iskan da aka matse ya yi nauyi sosai, micropores na sieve na ƙwayoyin cuta zai ragu kuma ƙurar da ke saman simin ƙwayar ƙwayar cuta za ta faɗi, wanda zai toshe micropores na sieve kuma ya haifar da nauyin naúrar Carbon molecular sieves. ba zai iya samar da kwararar nitrogen da tsaftar nitrogen da ake buƙata ta ƙimar.
Ana ba da shawarar cewa masu amfani su shigar da na'urar bushewa a mashigar janareta na nitrogen don rage abun ciki na ruwa da ke cikin matsewar iska da kuma tabbatar da cewa ba a gurɓatar da sieve na ƙwayoyin carbon da babban mai da ruwa mai nauyi ba.Gabaɗaya, za a iya tsawaita rayuwar sabis na sieve na ƙwayoyin cuta ta shekaru 3-5 (bisa ga matakin tsabta).
3.
Tasirin abun cikin mai a cikin matsewar iska akan janareta na nitrogen/sieve:
1) Ga kowane nau'i / nau'i na sieve na kwayoyin halitta, abubuwan da ba dole ba suna nunawa ta hanyar micropores a saman simintin kwayoyin don samun abubuwan da muke bukata.Amma duk siffofin kwayoyin suna tsoron gurbatar man fetur, kuma gurbacewar mai gaba daya gurbatar yanayi ne zuwa gawarwar kwayoyin halitta, don haka shigar da janareta na nitrogen yana da tsauraran abubuwan da ke cikin mai.
2) Kamar yadda aka nuna a cikin hoton da ke sama, tabon mai zai rufe micropores a saman simintin kwayoyin halitta, yana haifar da kwayoyin oxygen su kasa shiga cikin micropores kuma a yi amfani da su, wanda zai haifar da raguwar samar da nitrogen, ko kuma a ƙarƙashin yanayin. tabbatar da adadin kwararar asali na asali, tsaftar nitrogen ba za ta cancanci a cikin shekaru 5 ba.
Hanyoyin ingantawa don matsalolin da ke sama: Kula da samun iska na ɗakin injin, rage yawan zafin jiki, da rage yawan man fetur da aka rage a cikin iska mai matsawa;ƙarfafa kariya ta hanyar busassun sanyi, bushewar tsotsa, tacewa, da kuma kunna masu lalata carbon;akai-akai maye gurbin / kula da kayan gaba-gaba na janareta na nitrogen, Tabbatar da ingancin iska mai matsa lamba zai iya karewa sosai da kuma tsawaita rayuwar masu samar da nitrogen da kuma aikin sieves na kwayoyin carbon.
4.
Don taƙaitawa: abubuwan waje kamar yanayin yanayi na dakin injin, abun ciki na ruwa da abun cikin mai na iskar da aka matsa zai shafi aikin kayan aikin nitrogen, musamman na'urar bushewa, bushewar tsotsa da tacewa a gaban Injin yin nitrogen zai shafi kayan aikin samar da nitrogen kai tsaye.Tasirin amfani da janareta na nitrogen, don haka zaɓin kayan aikin bushewa masu inganci da inganci yana da mahimmanci musamman ga janareta na nitrogen.
Yawancin masu kera janareta na nitrogen ba sa samar da kayan aikin tsabtace iska na gaba-gaba.Lokacin da tsarin samar da nitrogen ya gaza, yana da sauƙi masu kera nitrogen da na'urar bushewa su yi shirki da juna kuma ba za su ɗauki alhakin juna ba.
A matsayin kyakkyawan maroki na samfuran tsarin iska, EPS yana da cikakken sarkar samfur, wanda zai iya ba abokan ciniki cikakken saitin kayan aiki kamar busassun sanyi, bushewar tsotsa, matattara, masu samar da nitrogen da kansu waɗanda aka haɓaka da ƙera, haɓakar iska mai inganci. kayayyakin suna sanye take da ingantattun masu samar da nitrogen, ta yadda abokan ciniki za su iya saya da amfani da kwarin gwiwa!