KWINKQUBO YOKUPHAPHA I-VACUUM JACKETED
Ibhayonethi yeVacuumUQHAGAMSHELWANOTHAYIPHA NGEEFLANGES NEZIBOLTS
Amanyathelo okukhusela ukufakwa
I-VJP(imibhobho enejakethi engenasici)kufuneka ibekwe kwindawo eyomileyo engenamoya ngaphambi kokuba ifakwe.Iengaphandleukupakishaumaleko we-VJP awunakukwazibe vulaed, ukuthintela ityhubhu ukuba ingene kwizinto zangaphandle (isanti, izinto ezincinci, njl.njl.). Xa lina okanye ixesha elidemanziimozulu, kufuneka kuqwalaselwe ngokukodwa ngaphakathi kombhobho okungangeni manzi.
Akuvumelekanga ukusebenzisa i-VJP ngqo njenge-electrode yokuwelda, i-arc yokubethaokanye ukuwelda kwi-VJP.
I-VJPukupakishaUmaleko awunakususwa de umbhobho ufakwe ukuthintela ukuqhekeka kokuwelda kwezinye iindawo.
Ngexesha lonke lenkqubo yokufakela, i-VJP kufuneka iphathwe ngononopheloKhusela amacala omabiniye-VJP, musa ukuyisebenzisai-vacuumijoyinti kwi-VJP (umfanekiso 1 kunye no-3) njengendawo yamandla yokuthintela ukuvuza kwe-vacuum.
Xa ufaka, qaphela ukuthembeka kokuphakamisa, ungawi kwaye ungalimazi okanye wenzekele.
Amanyathelo okufakelwa kwe-VJP
1. Itshekhiiumzobos, nokuba ubungakanani kunye nobukhuluyeepayipikwimizobo ziyafanakunyeiimibhobho yasendle. Bngaphambi kokufakwa, fumanaphandlei-VJP nganye ngokwemizobo kunyeinomboloUmzekelo:HL2018I-GLN-59-02-01, oko kuthetha ukuba ikhowudi yeprojekthi yi-59, i-nitrogen medium engamanzi, umbhobhoHayi.01 yomgcaHayi.02. Ipleyiti yesinyithi enaleinomboloiqhotyoshelwe kwi-VJP kwindawo leyo (umfanekiso 1), kwaye ipleyiti yegama lokubola kombane iqhotyoshelwekufutshane ne-vacuum jointiI-VJP(umfanekiso 2).
Qaphela: iubungakananikwaye Hayi.imibhobho ekumzobo kufuneka ifane neyeubungakananikwayeHayi.yeIi-VJPkwindawo. Ukuba kukho ukungangqinelani kwindlela etshekishwa ngayo, qiniseka ukuba unxibelelana nabasebenzi bethu kwindawo leyo.
2. Emva kokujonga ubungakanani be-VJP kunyeHayi.,ngokwemizobo, hambai-VJPskwibrakethi ehambelanayoiinkxaso/iinkxasookanye indawoIi-VJPemhlabeni ecaleni kwesibiyeli esihambelanayoiinkxaso/iinkxaso.
3. Ngaphambi kokuba iiflange ziqhagamshelwe, qala ujonge ukuba iiringi zesitywino kunye neyunithi yesitywino esibandayo zifakwe ngokufanelekileyo na
4. Coca amalungu omzimbaibhinqa nendodaulwandisoumbhobho, uphawuamakhonkcokunye neyunithi yokutywina ebandayo ene-reagent engenawoyela kwaye engenamanzi.
5. Faka umbhobho wokwandisa wendoda nebhinqa ngokuthe tye nangokucothayo. Emva koko tsala iiflange ezimbini uze ucinezele, kwaye ufake zonke iibholithi kwiiflange (ungaziqinisi ngoku).
6. Emva kokuqinisekisa indawo efanelekileyo yeeflange ezimbini, qinisa iibholithi inyathelo ngenyathelo. Qinisekisa ukuba iflange igcinwa ilungelelene ngexesha lokufakwa kwayo
7. Jonga ukuba ukuqinisa iflange kuyafaneleka na.
8. Iisithuba senkxaso ezimbini yi-3m, ipleyiti ye-PTFE kufuneka ifakwe phakathi kwendawo yokuxhasa kunyeengaphandleumbhobho.
Iinkcukacha zoKusebenza kunye noLondolozo
1. Abaqhubi kufuneka baqhelene neumsebenziukuhambas phakathi kwezixhobo ezikwinkqubo. Kufuneka kwaziwe ukuba ioksijini engamanzi, initrogen engamanzi kunye ne-argon engamanzi zizinto ezibangela i-cryogenic liquids. Xa ubushushu obuphakathi buphezulu kuneqondo lokubila, ziya kuba ngokwemvelo.i-gasifykunye noxinzelelo, nto leyo ebangela ukunyuka kancinci kancinci koxinzeleloI-VJP kunye nezinye ezinxulumene nayoizixhobo.
2. Ukupholisa i-VJP ngaphambi kokuba isetyenziswe
Ekubeni i-VJP engasetyenziswanga ikwiqondo lobushushu eliphakathi, umbhobho uzaliswa ngumoya oqulethe umswakama. Ke ngoko, injongo yokupholisa kwangaphambili kuku: okokuqala, ukunciphisa kancinci ubushushu be-VJP ukuya kubushushu bolwelo oluyi-cryogenic, ukuze kuthintelwe ukudibana ngokuthe ngqo kolwelo oluninzi oluyi-cryogenic nombhobho wobushushu oqhelekileyo, nto leyo evelisa ubuninzi begesi ngokukhawuleza, nto leyo ebangela uxinzelelo olukhawulezileyo lwe-VJP, ngaloo ndlela ibangela umonakalo kwi-VJP nakwizixhobo zolwelo oluyi-terminal. Okwesibini, kukususa kancinci kancinci umoya ongaphakathi kwi-VJP kunye nokuthintela inani elikhulu lolwelo oluyi-cryogenic oludibana ngqo nomoya, nto leyo ebangela ukuba i-VJP iqine kwaye ivaleke.
Ngaphambi kokusetyenziswa kwakhona kombhobho we-vacuum adiabatic emva kokusetyenziswa kokuqala okanye ukuyeka ukuvelisa, kufuneka kupholiswe kwangaphambili ukuze umbhobho we-vacuum adiabatic usebenze ngokuqhelekileyo kuphela emva kokuba ufikelele kwimeko yokusebenza.
3. IIndlela Yokupholisa Ngaphambi Kokubandaye-VJP
Okokuqala, jonga ukuba ivalvus, ekhupha ifutheskunye nevalvu yokhuselekonjl. njl.kwinkqubo ye-VJP zikwimeko eqhelekileyo ehambelanayo. Emva kokungasentlaitshekhiigqityiwe, vula kancinciivalvu yokungena yenkqubo ye-VJPkwaye uphefumise/gasifyulwelo oluhamba kancinci emoyeni opholileyo ukuze-pholisaI-VJPngenxamalungaImizuzu engama-30. Uxinzelelo olukwiI-VJPiyaguquguquka kakhulungeli xesha.Xa uxinzeleloI-VJPizinzile, umthamo wokufakwa kwe-infusion unganyuswa kancinci kancinci ide ihlangabezane neemfuno.(Qaphela: ngexesha lenkqubo yangaphambi kokupholisa, ukuba uxinzelelo olukwiI-VJPiphezulu kunoxinzelelo loyilo olufanelekileyo,kufuneka kube ngoko nangokoimisiweukufunxwa kwinkqubo ye-VJP.Mokwangoku,vula ngokupheleleyoumoya ovulela umoyaivalvusemgceni ukuze kukhululwe uxinzelelo.)
4. Sindlu EzantsiI-VJP
Xa uyeka ukumnika, akuvumelekanga ngokungqongqo ukuvala iivalvu zazo zombini iziphelo zenkqubo ye-VJP ngaxeshanye, ukuze kwenziwe imeko evaliweyoI-VJPinkqubo, nto leyo ebangela uxinzelelo olugqithisileyo lolwelo oluseleyo kwi-VJPngenxa yokwenziwa kwegesi.
5. Ixesha elithileDitshaja yeCi-ryogenicLii-iquid (Li-iquidOioksijini kuphela)
Ngenxa yokuba ii-hydrocarbon kunye neentsalela zikhonaI-VJP yeioksijini engamanzi, ezi zinto ziya kugcinwa kumbhobho wangaphakathi ixesha elide xa zithuthwa ngeI-VJP.Nje ukuba ii-hydrocarbons zibekwe kwityhubhu ngobuninzi nangexesha elide, njengoko imozulu ishushu okanyeimveliso yeioksijini engamanzi iyaguquguqukai-pped, ukuxinana kwee-hydrocarbons kwiI-VJPiyanda, kwaye impendulo kunye neoksijini eseleyo inokubangelaanqhushumbaiSiyoni.
6.ukhuselekoDisenzo sobuxokiye-VJP
Kwinto nganyeI-VJPInkqubo kufuneka imiselwe inkqubo yokukhupha ukhuseleko (kubandakanya ivalvu yokunceda kunye nevalvu yomoya), Xa uxinzelelo lweVJP lufikelela kuxinzelelo lokuvula lweevalvu zokhuseleko oluya kuvula ngokuzenzekelayo kwaye lukhulule uxinzelelo ngexesha. Kwangaxeshanye,umoya ovulela umoyaIivalvu zingavulwa ngesandla ukuze kukhululwe uxinzelelo ukuqinisekisa ukhuseleko lwenkqubo yonke ye-VJP.
Ukungasebenzi kakuhle kunye nokulahlwa
| KunokwenzekaBukuphinda kubuyelwe phantsi | Isizathu | Ukuphatha |
| Uxinzelelo olukhulayo lubangelaukhuselekoivalvu iqala ngokuqhubekekayo. | Iivalvu kuzo zombini iziphelo zeI-VJPzivaliwe ngaxeshanye, Kubangela ukuba uxinzelelo lunyuke. | Vula iivalvu ngoko nangoko kuzo zombini iziphelo zeI-VJPukuze unciphise uxinzelelo, uze uvuleumoya ovulela umoyaivalvusngaxeshanye. |
| Ukufakwa kwepayipi evaliweyo. | Kukho into evimbayokwi-VJP. | VuthelaI-VJPngegesi yenitrogen.(Iukuvimba: Vuthela nge-100oigesi ye-nitrogen (C) |
Ixesha lokuthumela: Disemba-02-2021
