Umatshini wokucheba umphetho onomkhenkce, njengoomatshini abancedisayo bokwenza inkqubo yemveliso yamashishini erabha, ube yimfuneko.Nangona kunjalo, ukusukela oko yangena kwimarike yelizwe malunga nonyaka ka-2000, amashishini erabha alapha anolwazi oluncinci ngemigaqo yokusebenza kunye neenkqubo zomatshini wokucheba umphetho onomkhenkce.Ke ngoko, eli nqaku liza kubonelela ngentshayelelo eneenkcukacha zokugcina kunye neendlela zokubonelela nge-cryogen, initrogen engamanzi, kumatshini wokucheba umphetho onomkhenkce.
Ngaphambili, initrogen engamanzi yayigcinwa kwiitanki zenitrogen ezingamanzi.Ke ngoko, xa kuthengwa umatshini wokucheba umphetho onomkhenkce, bekufuneka kuthengwe itanki yenitrogen ehambelana nolwelo ukuqinisekisa ukusebenza kakuhle komatshini.Ukufakwa kwetanki yenitrogen engamanzi kufuna imvume evela kwabasemagunyeni abafanelekileyo, nto leyo yayiyinkqubo enzima, kwaye amatanki ngokwawo ayebiza.Oku kukhokelele iifektri ezininzi ezifuna ngokungxamisekileyo ukusebenzisa oomatshini bokucheba abakhenkcezileyo ukuphucula ukusebenza kakuhle ukuthandabuza, njengoko kukwabandakanya utyalo-mali lweendleko zangaphambili.
I-Zhao Ling yazise isikhululo sonikezelo lwenitrogen engamanzi elulwelo endaweni yeitanki zenitrogen ezingamanzi.Le nkqubo ibeka embindini unikezelo lwerhasi yeendawo zerhasi nganye, ivumela iiflaski zeDewar ezinobushushu obuphantsi ukuba zidityaniswe kunikezelo lwerhasi oluphakathi.Isombulula inkqubo enzima yokuphatha iitanki zenitrogen ezingamanzi, ivumela abathengi ukuba basebenzise umatshini wokucheba umphetho onomkhenkce ngoko nangoko emva kokuthenga.Umzimba oyintloko wenkqubo ngaxeshanye udibanisa iibhotile ezintathu zolwelo lwenitrogen Dewar flasks, kwaye ikwabandakanya izibuko elinokwandiswa ukuze lifake iibhotile ezine.Uxinzelelo lwenkqubo luhlengahlengiswa kwaye luxhotyiswe ngevalve yokhuseleko.Kulula ukudibanisa kwaye inokuxhonywa eludongeni usebenzisa isibiyeli esinenxantathu okanye ibekwe phantsi kusetyenziswa isibiyeli.
isikhululo sonikezelo ngenitrogen engamanzi
Isiphumo sokugqunywa kwe-thermal kwisikhululo sonikezelo senitrogen engamanzi
Ixesha lokuposa: Feb-20-2024