Tam sim no, kev siv cov noob phev khov los ua noob cuav tau siv dav hauv kev tsim tsiaj txhu, thiab lub thawv kua nitrogen uas siv los khaws cov noob phev khov tau dhau los ua lub thawv tseem ceeb hauv kev tsim khoom siv dej. Kev siv thiab kev saib xyuas lub thawv kua nitrogen kom raug thiab raug yog qhov tseem ceeb rau kev paub tseeb tias cov noob phev khov khaws cia zoo, kev siv lub thawv kua nitrogen ntev dua thiab kev nyab xeeb ntawm cov neeg yug tsiaj.
1. Cov qauv ntawm lub tank kua nitrogen
Cov thoob dej nitrogen yog lub thawv zoo tshaj plaws rau khaws cov phev khov, thiab cov thoob dej nitrogen feem ntau yog ua los ntawm cov hlau tsis xeb lossis txhuas alloy. Nws cov qauv tuaj yeem muab faib ua lub plhaub, sab hauv, txheej nruab nrab, lub caj dab ntawm lub tank, lub hau ntawm lub tank, thoob thiab lwm yam.
Lub plhaub sab nraud muaj ib txheej sab hauv thiab ib txheej sab nraud, txheej sab nraud hu ua lub plhaub, thiab sab saud yog lub qhov ncauj ntawm lub tank. Lub tank sab hauv yog qhov chaw hauv txheej sab hauv. Txheej sab hauv yog qhov sib txawv ntawm lub plhaub sab hauv thiab sab nraud thiab nyob hauv lub xeev nqus tsev. Txhawm rau txhim kho kev ua haujlwm rwb thaiv tsev ntawm lub tank, cov ntaub ntawv rwb thaiv tsev thiab cov adsorbents tau teeb tsa rau hauv txheej sab hauv. Lub caj dab ntawm lub tank txuas nrog cov txheej sab hauv thiab sab nraud ntawm lub tank nrog cov nplaum rwb thaiv tsev kub thiab khaws cia qee qhov ntev. Sab saum toj ntawm lub tank yog lub qhov ncauj ntawm lub tank, thiab cov qauv tuaj yeem tso cov nitrogen uas tau ua los ntawm cov kua nitrogen kom ntseeg tau tias muaj kev nyab xeeb, thiab nws muaj kev ua haujlwm rwb thaiv tsev thermal kom txo cov kua nitrogen. Lub hau lauj kaub yog ua los ntawm yas nrog kev ua haujlwm rwb thaiv tsev zoo, uas tuaj yeem tiv thaiv cov kua nitrogen ntau ntau los ntawm kev ua pa thiab kho lub tog raj kheej phev. Lub qhov cua nqus tsev yog tiv thaiv los ntawm lub hau. Lub thoob muab tso rau hauv lub tank hauv lub tank thiab tuaj yeem khaws ntau yam qauv kab mob. Lub tes tuav thoob dai rau ntawm lub nplhaib ntawm lub qhov ncauj ntawm lub tank thiab kho nrog lub hau caj dab.
2. Hom cov thoob dej nitrogen uas ua kua
Raws li kev siv cov thoob dej nitrogen ua kua, nws muaj peev xwm muab faib ua cov thoob dej nitrogen ua kua rau khaws cov phev khov, cov thoob dej nitrogen ua kua rau kev thauj mus los thiab cov thoob dej nitrogen ua kua rau kev khaws cia thiab kev thauj mus los.
Raws li qhov ntim ntawm lub tank kua nitrogen, nws tuaj yeem muab faib ua:
Cov thoob me me uas muaj cov kua nitrogen xws li 3, 10, 15 L cov thoob kua nitrogen tuaj yeem khaws cov phev khov hauv lub sijhawm luv luv, thiab kuj tseem siv tau los thauj cov phev khov thiab cov kua nitrogen.
Lub thawv kua nitrogen nruab nrab (30 L) zoo dua rau cov liaj teb yug me nyuam thiab cov chaw tso tshuaj loog, feem ntau yog siv los khaws cov phev khov.
Cov thoob dej loj loj rau cov kua nitrogen (50 L, 95 L) feem ntau yog siv los thauj thiab faib cov kua nitrogen.
3. Siv thiab khaws cov thoob dej nitrogen ua kua
Lub thawv kua nitrogen yuav tsum muaj ib tug neeg khaws cia kom paub tseeb tias cov phev khaws cia zoo. Vim tias nws yog txoj haujlwm ntawm tus neeg yug tsiaj los sau cov phev, lub thawv kua nitrogen yuav tsum muaj tus neeg yug tsiaj khaws cia, kom nws yooj yim to taub thiab nkag siab txog cov xwm txheej ntawm kev ntxiv kua nitrogen thiab kev khaws cov phev txhua lub sijhawm.
Ua ntej ntxiv cov kua nitrogen rau hauv lub tank kua nitrogen tshiab, xub xyuas seb lub plhaub puas tau recessed thiab seb lub valve nqus tsev puas zoo. Qhov thib ob, xyuas seb puas muaj lwm yam khoom txawv teb chaws nyob hauv lub tank sab hauv kom tiv thaiv lub tank sab hauv kom tsis txhob xeb. Ceev faj thaum ntxiv cov kua nitrogen. Rau cov tank tshiab lossis cov tank ziab, nws yuav tsum tau ntxiv qeeb qeeb thiab ua ntej txias kom tiv thaiv kev puas tsuaj rau lub tank sab hauv vim txias sai. Thaum ntxiv cov kua nitrogen, nws tuaj yeem txhaj rau hauv qab nws tus kheej lub siab, lossis lub tank thauj khoom tuaj yeem nchuav rau hauv lub tank cia los ntawm lub funnel kom tiv thaiv cov kua nitrogen los ntawm kev txaws. Koj tuaj yeem kab lub funnel nrog ib daim ntaub gauze lossis ntxig cov tweezers kom tawm qhov sib txawv ntawm qhov nkag ntawm lub funnel. Txhawm rau saib qhov siab ntawm cov kua theem, ib tug ntoo nyias tuaj yeem ntxig rau hauv qab ntawm lub tank kua nitrogen, thiab qhov siab ntawm cov kua theem tuaj yeem txiav txim siab raws li qhov ntev ntawm lub te. Tib lub sijhawm, nws yuav tsum tau sau tseg tias ib puag ncig yog ntsiag to, thiab lub suab ntawm cov kua nitrogen nkag mus rau hauv lub tank yog lub hauv paus tseem ceeb rau kev txiav txim siab lub tank kua nitrogen hauv lub tank.
△ Cov Khoom Siv Cia Khoom Siv Static Storage Series-Cov Khoom Siv Cia Khoom Siv Rau Kev Nyab Xeeb Rau Tsiaj △
Tom qab ntxiv cov kua nitrogen, saib seb puas muaj cov dej khov rau ntawm qhov chaw sab nraud ntawm lub tank kua nitrogen. Yog tias muaj qhov qhia tau tias lub tank kua nitrogen puas lawm thiab siv tsis tau li qub. Yuav tsum tau kuaj xyuas ntau zaus thaum siv. Koj tuaj yeem kov lub plhaub nrog koj txhais tes. Yog tias koj pom cov dej khov rau sab nraud, koj yuav tsum tsis txhob siv nws. Feem ntau, yog tias cov kua nitrogen noj 1/3 ~ 1/2, nws yuav tsum tau ntxiv rau lub sijhawm. Yuav kom ntseeg tau tias cov phev khov ua haujlwm, nws tuaj yeem ntsuas lossis ntes tau nrog lub ntsuas qib kua. Txoj kev ntsuas yog ntsuas lub tank khoob ua ntej siv, ntsuas lub tank kua nitrogen dua tom qab sau cov kua nitrogen, thiab tom qab ntawd ntsuas nws tas li kom xam qhov hnyav ntawm cov kua nitrogen. Txoj kev ntsuas qib kua yog ntxig tus pas ntsuas qib kua tshwj xeeb rau hauv qab ntawm lub tank kua nitrogen rau 10 vib nas this, thiab tom qab ntawd coj nws tawm tom qab. Qhov ntev ntawm cov dej khov yog qhov siab ntawm cov kua nitrogen hauv lub tank kua nitrogen.
Thaum siv txhua hnub, txhawm rau txiav txim siab qhov ntau ntawm cov kua nitrogen ntxiv kom raug, koj tuaj yeem xaiv teeb tsa cov cuab yeej tshaj lij los saib xyuas qhov kub thiab qib kua hauv lub tank kua nitrogen hauv lub sijhawm tiag tiag.
SmartCap
Lub "SmartCap" tsim tshwj xeeb los ntawm Haishengjie rau cov thoob dej nitrogen ua los ntawm txhuas muaj lub luag haujlwm ntawm kev saib xyuas lub sijhawm tiag tiag ntawm cov kua nitrogen hauv lub thoob dej nitrogen. Cov khoom no tuaj yeem siv rau txhua lub thoob dej nitrogen uas muaj txoj kab uas hla ntawm 50mm, 80mm, 125mm thiab 216mm hauv khw.
Lub smartcap tuaj yeem saib xyuas qib kua thiab qhov kub hauv lub tank nitrogen kua raws sijhawm, thiab saib xyuas kev nyab xeeb ntawm qhov chaw khaws cov phev raws sijhawm.
Ob lub tshuab ywj pheej rau kev ntsuas qib siab thiab ntsuas kub
Cov zaub mov tiag tiag ntawm cov kua dej thiab qhov kub thiab txias
Cov ntaub ntawv qib kua thiab kub tau xa mus rau huab, thiab cov ntaub ntawv sau cia, luam ntawv, khaws cia thiab lwm yam haujlwm kuj tseem tuaj yeem ua tiav.
Kev ua haujlwm ceeb toom deb, koj tuaj yeem teeb tsa SMS, email, WeChat thiab lwm txoj hauv kev los ceeb toom dawb
Lub thawv ntim kua nitrogen uas siv rau khaws cov phev yuav tsum muab tso rau hauv qhov chaw txias, cua nkag hauv tsev, huv si thiab huv si, tsis muaj ntxhiab tsw txawv. Tsis txhob muab lub thawv ntim kua nitrogen tso rau hauv chav kho tsiaj lossis chaw muag tshuaj, thiab txwv tsis pub haus luam yeeb lossis haus dej hauv chav uas muab lub thawv ntim kua nitrogen tso rau kom tsis txhob muaj ntxhiab tsw txawv. Qhov no tseem ceeb heev. Txawm siv lossis muab tso thaum twg los xij, tsis txhob muab nws tig, muab tso kab rov tav, muab tso rau saum toj, muab sib sau ua ke, lossis ntaus ib leeg. Yuav tsum tau kov maj mam. Qhib lub hau ntawm lub hau kom maj mam tsa lub hau qeeb kom tiv thaiv lub hau ntawm lub thawv ntim kua nitrogen kom tsis txhob poob ntawm qhov sib txuas. Txwv tsis pub muab cov khoom tso rau ntawm lub hau thiab lub hau ntawm lub thawv ntim kua nitrogen, uas yuav ua rau cov pa nitrogen uas tau ua pa tawm mus rau hauv av. Txwv tsis pub siv lub hau ntsaws uas ua los ntawm nws tus kheej los thaiv lub qhov ncauj ntawm lub thawv, kom tiv thaiv lub siab sab hauv ntawm lub thawv ntim kua nitrogen kom tsis txhob nce ntxiv, ua rau lub cev lub thawv puas tsuaj, thiab muaj teeb meem kev nyab xeeb loj.
Cov kua nitrogen yog tus neeg sawv cev cryogenic zoo tshaj plaws rau kev khaws cov noob phev khov, thiab qhov kub ntawm cov kua nitrogen yog -196 ° C. Cov thoob dej nitrogen uas siv ua chaw tso noob phev thiab cov chaw yug me nyuam rau kev khaws cov noob phev khov yuav tsum tau ntxuav ib xyoos ib zaug kom tsis txhob muaj xeb hauv lub tank vim dej ntws, cov noob phev kis kab mob, thiab cov kab mob sib kis. Txoj Kev: Ua ntej siv cov tshuaj ntxuav tsis muaj zog thiab dej kom txaus, tom qab ntawd yaug nrog dej huv; tom qab ntawd muab tso rau sab saud thiab ziab hauv huab cua ntuj lossis cua kub; tom qab ntawd siv lub teeb ultraviolet. Cov kua nitrogen raug txwv tsis pub muaj lwm cov kua, kom tsis txhob muaj kev oxidation ntawm lub cev tank thiab xeb ntawm lub tank sab hauv.
Cov thoob dej nitrogen raug muab faib ua cov thoob dej cia khoom thiab cov thoob dej thauj khoom, uas yuav tsum tau siv sib cais. Lub thoob dej cia khoom siv rau kev cia khoom zoo li qub thiab tsis haum rau kev thauj mus los ntev hauv kev ua haujlwm. Txhawm rau kom ua tau raws li cov xwm txheej ntawm kev thauj mus los thiab kev siv, lub thoob dej thauj khoom muaj kev tsim tshwj xeeb uas tiv taus kev co. Ntxiv nrog rau kev cia khoom zoo li qub, nws kuj tseem tuaj yeem thauj tau tom qab ntim nrog cov kua nitrogen; nws yuav tsum tau kho kom ruaj khov thaum thauj khoom kom ntseeg tau tias muaj kev nyab xeeb, thiab zam kev sib tsoo thiab kev co hnyav ntau li ntau tau kom tiv thaiv kev ntxeev.
4. Cov kev ceev faj rau kev khaws cia thiab siv cov phev khov
Cov noob qes khov khaws cia rau hauv lub thoob kua nitrogen. Yuav tsum tau ua kom ntseeg tau tias cov noob qes tau muab tso rau hauv dej nrog cov kua nitrogen. Yog tias pom tias cov kua nitrogen tsis txaus, yuav tsum tau ntxiv rau hauv lub sijhawm. Ua tus khaws cia thiab siv lub thoob kua nitrogen, tus neeg yug tsiaj yuav tsum paub txog qhov hnyav ntawm lub thoob thiab qhov ntau ntawm cov kua nitrogen uas muaj nyob hauv, thiab ntsuas nws tsis tu ncua thiab ntxiv rau hauv lub sijhawm. Koj kuj yuav tsum paub txog cov ntaub ntawv tseem ceeb ntawm cov noob qes khaws cia, thiab sau lub npe, pawg thiab qhov ntau ntawm cov noob qes khaws cia los ntawm tus lej kom yooj yim nkag mus.
Thaum koj noj cov phev uas khov lawm, ua ntej koj yuav tsum tshem lub hau ntawm lub thawv thiab muab tso rau ib sab. Ua kom cov tweezer txias ua ntej. Lub raj nqa lossis lub hnab gauze yuav tsum tsis pub tshaj 10 cm ntawm lub caj dab ntawm lub thawv, tsis hais txog qhov qhib ntawm lub thawv. Yog tias tsis tau muab tshem tawm tom qab 10 vib nas this, lub tshuab nqa yuav tsum raug nqa. Muab lub raj lossis lub hnab gauze rov qab rau hauv cov kua nitrogen thiab rho tawm tom qab ntub. Npog lub thawv raws sijhawm tom qab rho cov phev tawm. Nws yog qhov zoo tshaj plaws los ua lub raj khaws cov phev rau hauv qab kaw, thiab cia cov kua nitrogen nkag mus rau hauv cov phev khov rau hauv lub raj khaws cov phev. Thaum lub sijhawm ntim thiab yaj, kev ua haujlwm yuav tsum raug thiab txawj ntse, kev ua haujlwm yuav tsum yooj yim, thiab lub sijhawm ua haujlwm yuav tsum tsis pub tshaj 6 vib nas this. Siv cov tweezers ntev los rho tawm lub raj nyias nyias ntawm cov phev khov tawm ntawm lub tank kua nitrogen thiab co cov kua nitrogen seem tawm, tam sim ntawd muab tso rau hauv 37 ~ 40 ℃ dej sov kom muab lub raj nyias nyias tso rau hauv, maj mam co nws rau 5 vib nas this (2/3 yaj yog qhov tsim nyog) Tom qab cov xim ploj mus, so cov dej ntws ntawm phab ntsa raj nrog daim ntaub so kom npaj rau kev sib deev.
Lub sijhawm tshaj tawm: Cuaj hlis-13-2021
