Nyob rau hauv industrial chaw, kev siv ntawmcryogenic kua cia tankyog qhov tseem ceeb rau khaws cia thiab thauj cov roj liquefied xws li nitrogen. Cov tso tsheb hlau luam cryogenic no yog tsim los tswj kom muaj qhov kub tsis tshua muaj siab kom khaws cov roj cia hauv lawv lub xeev ua kua. Txawm li cas los xij, cov txheej txheem ntawm kev txhaws thiab tshem tawm cov tso tsheb hlau luam tuaj yeem ua rau muaj kev hloov pauv hauv siab thiab kub, uas tuaj yeem cuam tshuam qhov ruaj khov ntawm cov roj cia. Qhov no yog qhov twg nitrogen buffer tanks ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev nyab xeeb thiab kev ua haujlwm ntawm kev lag luam.
Nitrogen buffer tso tsheb hlau luam, tseem hu ua kev tswj siab lossis kev tswj xyuas lub tank, tshwj xeeb yog tsim los tswj lub siab nyob rau hauv cov kua tso kua dej cryogenic. Thaum lub tank cryogenic tau ntim los yog khoob, lub tank nitrogen tsis ua raws li lub tshuab ruaj khov, nqus txhua qhov kev hloov pauv siab thiab tswj hwm qib siab sib xws hauv lub tank cia. Qhov no yog qhov tseem ceeb tshwj xeeb rau kev tiv thaiv over-pressurization lossis under-pressurization, uas tuaj yeem cuam tshuam kev ncaj ncees ntawm lub tank cia thiab ua rau muaj kev pheej hmoo ntawm kev nyab xeeb.
Ntxiv nrog rau kev tswj xyuas lub siab, cov tso tsheb hlau luam nitrogen tsis muaj peev xwm ua tau raws li kev ntsuas kev nyab xeeb los ntawm kev muab cov khoom siv hluav taws xob tsis zoo. Thaum muaj xwm txheej ceev, xws li xau lossis khoom siv tsis ua haujlwm, lub tank nitrogen tsis tuaj yeem tso cov roj nitrogen los ntxuav lub cev thiab tiv thaiv cov khoom tawg los yog cov pa phem. Qhov kev muaj peev xwm inerting no yog qhov tseem ceeb rau kev txo qis qhov kev pheej hmoo ntawm hluav taws kub lossis tawg hauv cov chaw tsim khoom uas muaj cov tshuaj tua hluav taws los yog cov tshuaj reactive.
Nitrogen buffer tankspab txhawb rau tag nrho cov kev ua tau zoo ntawm cov txheej txheem kev lag luam los ntawm kev ua kom muaj kev sib haum xeeb ntawm cov roj liquefied. Los ntawm kev tswj cov qib siab ruaj khov, cov tso tsheb hlau luam no pab txhim kho kev hloov pauv thiab siv cov kua dej cryogenic, yog li txhawb kev ua haujlwm du thiab tsis muaj kev cuam tshuam hauv ntau cov ntawv thov kev lag luam, suav nrog kev ua tshuaj lom neeg, khoom noj khoom haus thiab dej haus, kev tsim tshuaj, thiab semiconductor fabrication.
Qhov tseem ceeb ntawm nitrogen buffer tso tsheb hlau luam hauv cov ntawv thov kev lag luam tsis tuaj yeem hais ntau dhau. Cov khoom tseem ceeb no ua lub luag haujlwm tseem ceeb hauv kev tswj xyuas kev nyab xeeb, kev ruaj ntseg, thiab kev ua haujlwm ntawm cryogenic kua cia tshuab, thaum kawg ua rau kev ua haujlwm du thiab txhim khu kev qha ntawm cov txheej txheem kev lag luam. Yog li ntawd, kev nkag siab zoo thiab kev siv lub tank tsis zoo nitrogen yog qhov tseem ceeb rau kev ua kom muaj kev ncaj ncees thiab kev ua haujlwm ntawm cryogenic cia thiab faib tshuab hauv ntau qhov chaw muaj kev lag luam.
Post lub sij hawm: Jun-19-2024
