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Yuav muaj dab tsi tshwm sim yog tias koj kov dej khov rau 1 thib ob

Sep 20, 2025 Tso lus

Dej khov qhuav yog qhov txhia chaw nyob hauv lub neej txhua hnub. Koj pom nws tsim huab nyob rau theem, ua kom cov zaub mov txias hauv cov thawv xa khoom, siv hauv tsev kawm science kev sim, thiab txawm tias muaj kev tu ua haujlwm tu ncua. Nws muaj kev nyab xeeb hais cov khoom no muaj ntau yam kev siv.

Tab sis yog tias koj paub dab tsi txog nws cov khoom, koj yuav paub cov dej khov qhuav yog txias heev. Yog li dab tsi tshwm sim yog tias koj kov dej khov qhuav rau ib ob? Nws puas tuaj yeem ua rau koj? Qhov ntawd yog qhov peb yuav tshawb nrhiav hauv kab lus no.

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Dab tsi yog dej khov?

Dej khov qhuav tsis yog dej khov. Nws tau muaj cov pa roj carbon dioxide (CO). Ntawm ib txwm siab, nws qhov kub poob rau -78.5℃(-109℃f). Qhov ntawd yog qhov txias txias dua li cov dej khov tsis tu ncua, uas zaum ntawm 0℃(32℃F).

Tsis zoo li cov dej khov ib txwm, nws tsis yaj ua kua. Hloov chaw, nws mus ncaj los ntawm khoom rau roj hauv cov txheej txheem hu ua sublimation. Yog vim li cas tib neeg siv nws rau cov teebmeem tshwj xeeb thiab cua txias - Tsis muaj puddles, tsuas yog pub.

Tab sis qhov mob khaub thuas no yog dab tsi ua rau dej khov kom txaus rau kov. Thaum nws los rau hauv kev sib cuag nrog daim tawv nqaij, nws tuaj yeem rub tawm thaum tshav kub ceev ceev uas nws ua rau cov dej khov qhuav. Nws yog kev raug mob khov, tsis zoo li Frostbite.

 

Yuav ua li cas yog tias koj kov dej khov rau 1 thib ob?

Tam sim ntawd cov tshuaj tiv thaiv

Kov dej khov qhuav, txawm tias zaum ob, xa kev poob siab los ntawm koj cov tawv nqaij. Cov neeg feem coob hnov ​​lub ntsej muag ntse, zoo li rab koob prick lossis lub zuaj me me. Daim tawv nqaij yuav tig daj los yog txawm liab raws li cov hlab ntshav ua ntej ua kom nruj, tom qab so.

Qhov tseem ceeb txaus ntshai

Tsis yog txhua tus reacts tib txoj kev. Ob peb yam ua rau muaj kev pheej hmoo zuj zus:

  • Ya dej noo: Cov tawv nqaij ntub dawb khov dua.
  • Siab: nias rau saum cov dej khov qhuav rub tawm kom deb dua.
  • Tus neeg sib txawv: Cov menyuam yaus, cov neeg laus dua, lossis cov neeg uas tsis zoo?

Lub sij hawm tseem ceeb

Cov phom sij loj hlob sai nrog kev raug mob ntev dua:

Hu rau lub sijhawm

Koj xav li cas

Qib kev pheej hmoo

Qhov tshwm sim tau tshwm sim

1 thib ob

Sharing Sharing, tawv nqaij hloov dawb lossis liab

Qi

Feem ntau tsis muaj kev puas tsuaj ntev

2-5 seconds

Khaus mob, liab, tej zaum loog

Nruab nrab

Kev pheej hmoo ntawm superficialdej khov qhuav hlawv(liab, hlwv)

5+} vib nas this

Kev mob hnyav, ces loog; Daim tawv nqaij yuav tig grey - xiav

Siab

Muaj peev xwm sib sib zog nqus cov ntaub so ntswg, cell tuag

10+} vib nas this

Tsis muaj kev xav hlo li

Sab

Kev mob siab rau hauv Frostbite, tej zaum yuav xav tau kev kho mob

Yog li, yuav muaj dab tsi tshwm sim yog tias koj kov dej khov rau 1 thib ob? Rau cov neeg feem coob, nws ua rau tsuas yog ib tug ntse me me thiab tsis muaj kev puas tsuaj tas mus li. Tab sis ntxiv tsuas yog ob peb feeb ntxiv, thiab kev pheej hmoo ntawm kev raug mob nce ceev.

PCBA Dry Ice Cleaning Machine

Cov kev pheej hmoo loj dua thiab cov lus dab neeg nquag

Kev pheej hmoo pheej hmoo

Kov dej khov qhuav nrog koj cov tawv nqaij rau ib pliag yog ib yam. Tab sis lwm cov xwm txheej coj deb zuj zus:

  • Cov yeeb yaj kiab cov yeeb yaj kiab: yog tias cov dej khov rau koj daim di ncauj, tus nplaig, lossis qhov muag, qhov kev puas tsuaj yog tam sim ntawd thiab mob hnyav. Nws tuaj yeem ua rau kub nyhiab, o, thiab kav ntev ua kom puas.
  • CO₂ Buildup: Qhuav khov kho mus rau cov pa roj carbon dioxide thaum nws ua kom sov. Hauv chav me, kaw chav, uas roj tuaj yeem tshem cov pa oxygen thiab ua rau kiv taub hau, ua tsis taus pa, lossis txawm ua tsis taus pa.
  • Cov thawv tawg: Tsis txhob ntim cov dej khov rau hauv ib lub thawv kaw ntom. Raws li cov roj ua kom siab, fwj lossis cov hwj tuaj yeem tawg zoo li lub pob me me.

Cov Myths Ntau

Muaj ntau ntau yam kev nkag siab tsis meej txog kev siv dej khov qhuav:

  • "Kov nws sai yog tsis muaj mob." Txawm tias ib tug - kov thib ob tuaj yeem nres lossis, qee kis, ua rau muaj teeb meem taws teeb.
  • "Cov dej khov qhuav yog ib yam li cov dej khov." Nyob rau hauv kev muaj tiag, nws dhau 100 degrees cerder. Qhov phom sij yog nyob rau theem sib txawv.
  • "Siv dej kub rau Frostbite." Tsis ncaj ncees lawm. Cov dej kub npau taws khov khov khov. Siv dej sov ntawm 104-107℃f (40-42 degree) hloov.
  • "Nws muaj kev nyab xeeb yog tias kuv kov nws los ntawm cov khaub ncaws." Nyias ntaub yuav tsis thaiv txias heev. Koj tseem pheej hmoo raug mob.

Cov dej khov khov no muaj kev phom sij feem ntau tsis to taub. Paub txog qhov tseeb pab koj zam kev yuam kev kim heev.

 

Kev ntsuas kev nyab xeeb koj yuav tsum ua raws

Zuam Kev Tiv Thaiv

  • Txhua zaus hnav cov pa roj looj hnab looj tes qhuav.
  • Siv tus nplaig lossis cov daus tsis txhob txhais tes liab qab.
  • Hnav geggles thaum tawg cov dej khov qhuav kom tsis txhob ya tej daim ya.
  • Ua haujlwm nyob rau hauv qhov chaw cua kom tiv thaiv kev sib koom ua ke los ntawm kev tsim tsa.

Cia thiab Thauj

  • Khaws cov dej khov qhuav hauv cov cua txias lossis ua npuas.
  • Tsis txhob cia nws nyob rau hauv airtight fwj los yog ntim cov thawv. Siab tuaj yeem ua rau lawv tawg.
  • Tsis txhob muab dej khov qhuav hauv koj lub freezer - nws tuaj yeem tsoo nws.
  • Ua kom nws deb ntawm cov menyuam yaus thiab tsiaj.

Cov lus teb thaum muaj xwm ceev

Yog tias muaj qee yam tsis raug:

  • Cov tawv nqaij hu: yaug thaj chaw hauv cov dej sov so (tsis kub) rau 15-20 feeb. Tsis txhob txhuam cov tawv nqaij.
  • Qhov muag hu: yaug nrog dej huv li 15 feeb thiab nrhiav kev pab kho mob tam sim ntawd.
  • Kev nqus tau pa: Tsiv mus rau cov cua tshiab tam sim ntawd. Hu rau cov kev pabcuam xwm txheej ceev yog tias muaj teeb meem ua pa txuas ntxiv.

Cov dej khov kho kom zoo nkauj no ua rau muaj qhov sib txawv loj. Ob peb cov kauj ruam yooj yim tuaj yeem ua rau koj muaj kev nyab xeeb.

 

Kev Tu tau: txoj kev smeeb zog los siv dej khov

Dej khov qhuav tsis yog rau kev thauj khoom lossis kev sim. Nws tseem yog qhov cuab yeej muaj zog rau kev ntxuav. Kev lag luam los ntawm Automotive rau cov khoom noj ua kom vam meej ntawm kev ntxuav cov tshuab ntxuav kom qhuav.

Ntawm no yog vim li cas:

  • Cov cav tov pob zeb qhuav pelast ntawm cov chaw hauv cov chaw kom cov av tawm ntawm cov av, xim, roj, lossis cov seem.
  • Cov neeg ua haujlwm tsis tas kov cov dej khov qhuav, txo kev pheej hmoo mob.
  • Nws yog qhov ua tau zoo, tsis - pa, thiab nplooj tsis muaj lub pov tseg theem nrab- Tsuas yog tshem tawm cov khib nyiab tshem tawm.

Rau cov teeb meem, cov lab, lossis kev cob qhia, ib lub tshuab dej khov txias yog kev nyab xeeb dua thiab ua tau zoo dua li phau ntawv tuav. Xaiv cov cuab yeej txoj cai txhais tau tias muaj txiaj ntsig zoo dua nrog tsawg dua kev pheej hmoo.

 

Tag

Txawm hais tias kev sib cuag nrog cov dej khov qhuav rau ib qho thib ob feem ntau tsis ua rau mob siab heev, nws yog los ntawm tsis muaj kev tsis muaj mob. Nws tsis tshua muaj kub kub tuaj yeem ua rau cov kev hnov ​​qab ntxau, liab thiab o, thiab txawm puas kev puas tsuaj rau cov tawv nqaij rhiab. Kev nyab xeeb yog tas li qhov tseem ceeb tshaj plaws ua ntej- Cov hnab looj tes, zam kev sib cuag ncaj qha, thiab ceeb toom.

Raws li cov chaw tsim khoom uas ntseeg tau ntawmQhuav Khov Tu Cov Khoom Siv, Yjco2 tau muab cov khoom lag luam tu cov khoom lag luam kom qhuav hauv Suav teb, muab cov kev pabcuam muaj txiaj ntsig los ntawm cov khoom siv raw rau cov khoom siv. Txawm hais tias cov neeg siv tsis tau dej khov qhuav lossis cua compressors hauv zos, yjco2 tseem muaj qhov ua tiav ntawm "cov khoom siv dej khov kom qhuav +, tshem tawm cov tshuab kev txhawj xeeb. Tiv tauj peb tam sim ntawd kom tau ua tiav lub tshuab ntxuav kom qhuav. (info@yjco2.com )

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