Txheej txheem cej luam ntawm cryogenic kua cia tank

Thermal rwb thaiv tsev cia tank yog muab faib ua lub tshuab nqus tsev hmoov rwb thaiv tsev hom thiab atmospheric hmoov rwb thaiv tsev hom. Cov hmoov rwb thaiv tsev siv cov hmoov thermal conductivity tsawg, cov khoom siv fiber ntau los yog ua npuas ncauj kom txo tau cov cua sov. Muaj ob hom: ib qho yog siv cov hmoov zoo tib yam rwb thaiv tsev nyob rau hauv atmospheric siab (stacked rwb thaiv tsev), txheej rwb thaiv tsev yog thicker, thiab nws yog sau nrog qhuav nitrogen kom muaj ib tug zoo siab los tiv thaiv ya raws los ntawm kev nkag mus thiab condensing, thiab qhov tsawg tshaj plaws tau. lub sij hawm tsim nyog rau cov kua nitrogen siab tshaj qhov kub; Lwm hom lub tshuab nqus tsev hmoov rwb thaiv tsev, uas yog, nqus qhov chaw ntim cov hmoov, uas txo cov cua sov hloov ntawm cov roj, thiab tib lub sij hawm cov hmoov hmoov kuj ua rau cov hluav taws xob hloov hluav taws xob tsis muaj zog, kom cov hluav taws xob rwb thaiv tsev zoo dua.

Lub tshuab nqus tsev hmoov cia tank muaj ob txheej txheej cylindrical, lub tog raj kheej sab hauv thiab nws cov kav dej yog ua los ntawm austenitic stainless hlau, thiab lub plhaub sab nrauv yog ua los ntawm cov hlau. Lub interlayer yog ntim nrog nthuav perlite (tseem hu ua pearl xuab zeb) thiab yog nruab nrog tshwj xeeb kho adsorbent. Thiab pumped mus rau qib siab ntawm lub tshuab nqus tsev (0.5 ~ 6Pa), lub peev xwm tsawg dua 200m3. Kev ua haujlwm siab yog qhov siab (qhov kev ua haujlwm siab ntawm ob lub tso tsheb hlau luam rau argon tshuab rau hauv qab ntawm lub ladle hauv qhov kev cob qhia plaub yog 2.0 Mpa), thiab muaj lub vaporizer sab nraum lub tank, uas tuaj yeem ua rau kom lub siab nyob hauv lub tank. thiab pab txhawb kev txhaws ntawm lub tsheb, tab sis kuj tuaj yeem xa ncaj qha tawm cov pa roj. Raws li lub hom phiaj, nws tuaj yeem muab faib ua ob hom: hom ruaj khov thiab hom thauj. Hom taag yog tsuas yog siv rau kev khaws cia ntawm cov kua cryogenic. Nws yog ntsia ntawm qhov chaw tsim khoom, siv taw tes lossis chaw nres tsheb ntawm cov kua cryogenic; hom kev thauj mus los thauj cov kua cryogenic los ntawm qhov chaw tsim khoom lossis chaw nres tsheb mus rau qhov chaw siv feem ntau siv cov kev thauj mus los hauv av thiab kev thauj mus los hauv dej. Lawv hu ua tsheb thauj khoom, tsheb thauj khoom, thiab cov tsheb thauj khoom, feem.

Lub atmospheric hmoov cia tank muaj lub tiaj-hauv qab ob txheej txheej. Lub tank sab hauv yog ua los ntawm stainless hlau. Lub plhaub sab nrauv yog ua los ntawm carbon steel. Lub tank sab hauv muaj qhov nruab nrab. Lub interlayer nruab nrab ntawm lub tank sab hauv thiab lub plhaub sab nraud ua rau qhov chaw txias txias. Lub plhaub sab hauv thiab lub plhaub sab nrauv yog tag nrho cov qauv hauv qab. Lub pob ploj lawm. Lub tank sab hauv thiab hauv qab ntawm lub plhaub yog insulated nrog ua npuas ncauj iav cib, thiab interlayer yog insulated nrog pearl xuab zeb. Lub plhaub yog nruab nrog ib tug rotating disc ntaiv, thiab sab saum toj ntawm lub tank yog txawm peem rau nrog ib tug kev khiav hauj lwm platform thiab ib tug ruaj ntseg guardrail. Lub peev xwm yog ntau tshaj 200m3, thiab cov khoom loj tshaj plaws hauv tsev yog 2000m3, uas nyob deb ntawm txawv teb chaws. Kev ua haujlwm siab yog tsawg, txog 34KPa∽40Kpa. Nws tuaj yeem ntim tau los ntawm cov twj tso kua mis ua kua lossis kua dej sib txawv. Nws kuj tseem siv tau los ua cov pa oxygen ncov shaving mov. Thaum lub tshuab hluav taws xob oxygen tau nres ib ntus lossis cov pa oxygen siab tsawg, nws yuav dhau los ntawm lub tshuab nqus dej tom qab raug lub twj tso kua mis. Lub vaporization yog xa mus rau cov yeeb nkab network.