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Haier Biomedical: Yuav Siv Liquid Nitrogen Container li cas

Cov kua nitrogen ntim yog lub thawv tshwj xeeb uas siv los khaws cov kua nitrogen rau lub sijhawm khaws cia ntawm cov qauv tshuaj lom neeg

Koj puas paub siv cov kua nitrogen ntim kom raug?

Kev saib xyuas tshwj xeeb yuav tsum tau them rau cov kua nitrogen thaum sau, vim tias qhov kub ntawm cov kua nitrogen tsawg (-196 ℃), kev tsis saib xyuas me ntsis tuaj yeem ua rau muaj qhov tshwm sim loj, yog li dab tsi yuav tsum tau them sai sai rau thaum siv cov kua nitrogen ntim?

01

Tshawb xyuas thaum Tau Txais thiab ua ntej siv

Xyuas ntawm Daim Ntawv Thov

Ua ntej tau txais cov khoom thiab lees paub qhov tau txais cov khoom, thov xyuas nrog cov neeg ua haujlwm xa khoom seb lub ntim sab nrauv puas muaj cov dents lossis cov cim ntawm kev puas tsuaj, thiab tom qab ntawd tshem tawm cov pob txheej sab nraud los xyuas seb cov kua nitrogen ntim puas muaj dents lossis kev sib tsoo.Thov kos npe rau cov khoom tom qab paub meej tias tsis muaj teeb meem hauv qhov tsos.

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Xyuas ua ntej siv

Ua ntej sau cov kua nitrogen ntim nrog cov kua nitrogen, nws yuav tsum tau xyuas seb lub plhaub puas muaj cov dents los yog kev sib tsoo thiab seb lub tshuab nqus tsev lub tshuab nqus tsev thiab lwm qhov chaw puas zoo.

Yog tias lub plhaub puas lawm, lub tshuab nqus tsev nqus ntawm cov kua nitrogen ntim yuav raug txo, thiab thaum mob hnyav, cov kua nitrogen ntim yuav tsis muaj peev xwm tswj tau qhov kub thiab txias.Qhov no yuav ua rau sab sauv ntawm cov kua nitrogen ntim kom khov thiab ua rau cov kua nitrogen loj heev.

Tshawb xyuas sab hauv ntawm lub thawv kua nitrogen kom pom seb puas muaj cov khoom txawv teb chaws.Yog tias muaj lub cev txawv teb chaws tam sim no, tshem nws thiab ntxuav lub thawv sab hauv kom tsis txhob muaj corrosion.

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02

Kev ceev faj rau kua Nitrogen Filling

Thaum sau lub thawv tshiab lossis lub thawv ntim kua nitrogen uas tsis tau siv rau lub sijhawm ntev thiab txhawm rau kom tsis txhob muaj qhov kub thiab txias sai thiab ua rau lub thawv sab hauv puas thiab txo lub sijhawm siv, nws yog qhov tsim nyog yuav tsum tau sau nws maj mam hauv me me. nrog ib tug infusion raj.Thaum cov kua nitrogen tau ntim rau ib feem peb ntawm nws lub peev xwm, cia cov kua nitrogen tso rau hauv lub thawv rau 24 teev.Tom qab qhov kub thiab txias hauv lub thawv tau txias tag thiab qhov sib npaug ntawm qhov kub tau mus txog, txuas ntxiv ua cov kua nitrogen mus rau qhov yuav tsum tau ua kua.

Tsis txhob overfill cov kua nitrogen.Cov kua nitrogen ntau dhau yuav ua rau lub plhaub sab nraud kom txias sai sai thiab ua rau lub tshuab nqus tsev nozzle sib dhos, ua rau lub tshuab nqus tsev ntxov ntxov.

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03

Kev siv txhua hnub thiab kev saib xyuas cov kua Nitrogen ntim

Cov kev ceev faj

· Lub thawv kua nitrogen yuav tsum muab tso rau hauv qhov chaw zoo thiab qhov chaw txias, tsis txhob tshav ntuj ncaj qha.

· Tsis txhob muab lub thawv tso rau hauv qhov chaw los nag lossis ntub dej kom tsis txhob muaj te thiab dej khov rau ntawm lub caj dab, npog ntsaws thiab lwm yam khoom siv.

· Nws yog nruj me ntsis txwv tsis pub qaij nws, tso nws kab rov tav, muab nws upside down, stack nws, tsoo nws, thiab lwm yam., nws yog ib qho tseem ceeb uas lub thawv yuav tsum upright thaum siv.

· Tsis txhob qhib lub tshuab nqus tsev ntawm lub thawv.Thaum lub tshuab nqus tsev nozzle puas lawm, lub tshuab nqus tsev yuav poob kev ua haujlwm tam sim ntawd.

· Vim yog qhov kub tsis txias ntawm cov kua nitrogen (-196 ° C), kev tiv thaiv kev tiv thaiv xws li tsom iav thiab cov hnab looj tes uas tsis kub kub yog qhov yuav tsum tau coj mus kuaj los yog sau cov kua nitrogen rau hauv lub thawv.

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Kev tu thiab siv

· Cov kua nitrogen ntim tsuas yog siv tau kom muaj cov kua nitrogen, tsis pub lwm cov kua.

· Tsis txhob kaw lub thawv ntim.

· Thaum noj cov qauv, txo lub sijhawm ua haujlwm kom txo tau cov kua nitrogen.

· Kev kawm txog kev nyab xeeb tsis tu ncua rau cov neeg ua haujlwm cuam tshuam yuav tsum zam kom tsis txhob poob los ntawm kev ua haujlwm tsis raug

· Thaum lub sij hawm siv, me ntsis dej yuav tau sau rau hauv thiab tov nrog cov kab mob.Txhawm rau tiv thaiv impurities los ntawm corroding cov phab ntsa sab hauv, cov kua nitrogen ntim yuav tsum tau ntxuav 1-2 zaug hauv ib xyoos.

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Liquid Nitrogen Container Cleaning Method

· Tshem tawm ntawm lub thawv, tshem tawm cov kua nitrogen thiab tawm rau 2-3 hnub.Thaum qhov kub hauv lub thawv nce mus txog 0 ℃, ncuav dej sov (hauv qab 40 ℃) los yog sib tov nrog cov tshuaj ntxuav tes rau hauv cov kua nitrogen ntim thiab tom qab ntawd so nrog ib daim ntaub.

· Yog tias muaj tej yam uas melted lo rau hauv qab ntawm lub thawv sab hauv, thov ntxuav nws kom zoo.

· Ncuav dej thiab ntxiv dej tshiab los yaug ob peb zaug.

· Tom qab ntxuav, tso cov kua nitrogen ntim rau hauv qhov chaw tiaj thiab nyab xeeb thiab ua kom qhuav.Ntuj cua kom qhuav thiab cua kub kom qhuav yog ob qho tib si haum.Yog tias tom kawg tau txais kev pom zoo, qhov ntsuas kub yuav tsum tau khaws cia ntawm 40 ℃ thiab 50 ℃ thiab cua kub siab tshaj 60 ℃ yuav tsum zam kom tsis txhob muaj kev ntshai cuam tshuam rau kev ua haujlwm ntawm cov kua nitrogen tank thiab ua rau lub neej ua haujlwm luv.

· Nco ntsoov tias thaum tag nrho cov txheej txheem txhuam, qhov kev txiav txim yuav tsum maj mam thiab qeeb.Qhov kub ntawm cov dej nchuav yuav tsum tsis pub tshaj 40 ℃ thiab tag nrho qhov hnyav yuav tsum ntau tshaj 2 kg.

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Post lub sij hawm: Mar-04-2024