Zomwe zimagwiritsidwa ntchito pamakina odulira cryogenic - kupereka nayitrogeni wamadzimadzi

Makina odulira m'mphepete mwachisanu, monga makina opangira othandizira popanga mabizinesi amphira, akhala ofunikira.Komabe, kuyambira pomwe adalowa mumsika wakumtunda cha m'ma 2000, mabizinesi am'deralo sakudziwa pang'ono za momwe amagwirira ntchito ndi njira zamakina odulira m'mphepete mwa chisanu.Chifukwa chake, nkhaniyi ipereka chitsogozo chatsatanetsatane cha njira zosungira ndi kupereka za cryogen, nayitrogeni wamadzi, pamakina odulira m'mphepete mwachisanu.

M'mbuyomu, nayitrogeni wamadzimadzi amasungidwa m'matangi osiyana amadzi a nayitrogeni.Choncho, pogula makina odulira m'mphepete mwachisanu, kunali koyenera kugula thanki yofananira ya nayitrogeni yamadzimadzi kuti muwonetsetse kuti makinawo akugwira ntchito moyenera.Kuyika kwa thanki yamadzi ya nayitrogeni kunafunikira kuvomerezedwa ndi maulamuliro ofunikira, zomwe zinali zovuta, ndipo akasinjawo anali okwera mtengo.Izi zapangitsa kuti mafakitole ambiri azigwiritsa ntchito mwachangu makina odulira m'mphepete kuti apititse patsogolo ntchito kuti azizengereza, chifukwa zimatengeranso kuyika ndalama zamtsogolo.

Zhao Ling wakhazikitsa malo opangira nayitrogeni wamadzimadzi kuti alowe m'malo mwa akasinja amadzimadzi a nayitrogeni.Dongosololi limayika pakati pamagasi omwe amaperekedwa ndi gasi pawokha, zomwe zimapangitsa kuti ma flasks angapo a Dewar azitha kuphatikizidwa kuti azipereka mpweya wapakati.Imathetsa zovuta zogwirira ntchito akasinja amadzimadzi a nayitrogeni, kulola makasitomala kugwiritsa ntchito makina owumitsa achisanu atagula.Thupi lalikulu la dongosolo nthawi imodzi limagwirizanitsa mabotolo atatu amadzimadzi a nitrogen Dewar flasks, komanso limaphatikizapo doko lomwe lingathe kukulitsidwa kuti likhale ndi mabotolo anayi.Kuthamanga kwadongosolo kumasinthika ndipo kumakhala ndi valve yotetezera.Ndiosavuta kusonkhanitsa ndipo amatha kuyiyika pakhoma pogwiritsa ntchito bulaketi yamakona atatu kapena kuyika pansi pogwiritsa ntchito bulaketi.

liquid nayitrogeni wambirimbiri

Zotsatira za kutchinjiriza kwamafuta pamadzi amadzimadzi nayitrogeni zobwezedwa