Ukwenziwa kunye noyilo lweNkqubo yeMibhobho yeVacuum Insulated yokuhanjiswa kwenitrogen elulwelo luxanduva lomthengisi. Kule projekthi, ukuba umboneleli akanayo imiqathango yokulinganisa kwisayithi, imidwebo yendlela yombhobho kufuneka inikezelwe yindlu. Emva koko umthengisi uya kuyila iNkqubo yeMibhobho yeVI yeemeko zenitrogen yolwelo.

Umboneleli uya kugqibezela uyilo olupheleleyo lwenkqubo yombhobho ngabayili abanamava ngokwemizobo, iiparamitha zezixhobo, iimeko zesayithi, iimpawu zenitrogen yolwelo kunye nezinye izinto ezibonelelwa ngumenzi.

Umxholo woyilo ubandakanya uhlobo lwezixhobo zenkqubo, ukumiselwa kwezinto kunye neenkcukacha zemibhobho yangaphakathi nangaphandle, ukuyila kweskimu sokufakelwa, iskimu secandelo elilungiselelwe ngaphambili, ifom yokudibanisa phakathi kwamacandelo ombhobho, isibiyeli sombhobho wangaphakathi. , inani kunye nendawo yevalve yokucoca, ukupheliswa kwetywina legesi, iimfuno zolwelo lwe-cryogenic zesixhobo se-terminal, njl.

Umxholo woyilo lwe-Vacuum Insulated Piping System lubanzi, apha kwizicelo ze-HASS kunye nezixhobo ze-MBE kwezinye iingxaki eziqhelekileyo, ingxoxo elula.

VI Piping

Itanki yokugcina initrogen engamanzi idla ngokuba yinde ukusuka kwi-HASS Application okanye izixhobo zeMBE. Nangona i-vacuum insulated pipe ingena kwisakhiwo esingaphakathi, kufuneka igwenywe ngokufanelekileyo ngokuhambelana nesakhiwo segumbi kwisakhiwo kunye nendawo yombhobho wentsimi kunye nombhobho womoya. Ngoko ke, ukuthutha i-nitrogen engamanzi kwisixhobo, ubuncinane ngamakhulu eemitha zombhobho.

Ngenxa yokuba initrogen elulwelo ecinezelweyo ngokwayo iqulethe isixa esikhulu segesi, idityaniswa nomgama wothutho, nkqu umbhobho we-vacuum adiabatic uya kuvelisa isixa esikhulu senitrogen kwinkqubo yothutho. Ukuba i-nitrogen ayikhutshwa okanye ukukhutshwa kuphantsi kakhulu ukuhlangabezana neemfuno, kuya kubangela ukuxhathisa kwegesi kwaye kukhokhelele ekuhambeni okungahambi kakuhle kwe-nitrogen engamanzi, okukhokelela ekuncipheni okukhulu kwisantya sokuhamba.

Ukuba umyinge wokuhamba ungonelanga, iqondo lokushisa kwigumbi le-nitrogen engamanzi lesixhobo alinakulawulwa, elinokuthi ekugqibeleni likhokelele kumonakalo wesixhobo okanye umgangatho wemveliso.

Ngoko ke, kuyimfuneko ukubala inani le-nitrogen ye-liquid esetyenziswa sisixhobo se-terminal (i-HASS Application okanye izixhobo ze-MBE). Ngexesha elifanayo, ukucaciswa kwemibhobho kunqunywe ngokobude bombhobho kunye nolwalathiso, ngokunjalo.

Ukuqala kwitanki yokugcina initrogen elulwelo, ukuba umbhobho ongundoqo wombhobho/umbhobho ogqunyiweyo yi-DN50 (ububanzi bangaphakathi φ50 mm), umbhobho/umbhobho wesebe lawo yi-DN25 (ububanzi bangaphakathi φ25 mm), kunye nombhobho phakathi kombhobho wesebe kunye isixhobo se-terminal yi-DN15 (i-diameter yangaphakathi φ15 mm). Ezinye izixhobo ze-VI yokubhobhoza inkqubo, kuquka i-Phase Separator, i-Degasser, i-Automatic Gas Vent, i-VI / i-Cryogenic (i-Pneumatic) yokuvala i-Valve, i-VI Pneumatic Flow Regulating Valve, i-VI / i-Cryogenic Check Valve, i-VI filter, i-Safety Relief Valve, i-Purge system, kunye nePump Vacuum njl.

Isahluli seSigaba esiKhethekileyo se-MBE

I-MBE nganye isahluli esikhethekileyo sesigaba soxinzelelo lwesiqhelo sinemisebenzi elandelayo:

1. Inzwa yenqanaba lolwelo kunye nenkqubo yokulawula inqanaba lolwelo oluzenzekelayo, kwaye iboniswe ngokukhawuleza ngebhokisi yokulawula umbane.

2. Umsebenzi wokunciphisa uxinzelelo: i-liquid inlet ye-separator ixhotywe ngenkqubo yokuncedisa i-separator, eqinisekisa uxinzelelo lwe-nitrogen ye-liquid ye-3-4 bar kumbhobho oyintloko. Xa ungena kwiSahluli seSigaba, nciphisa ngokukhawuleza uxinzelelo kwi-≤ 1Bar.

3.I-Liquid inlet flow regulation: inkqubo yokulawula i-buoyancy ilungiselelwe ngaphakathi kweSahluli seSigaba. Umsebenzi wayo kukulungelelanisa ngokuzenzekelayo isixa sokuthatha ulwelo xa ukusetyenziswa kwenitrogen yolwelo kwanda okanye kuncipha. Oku kunenzuzo yokunciphisa ukuguquguquka okubukhali koxinzelelo olubangelwa ukungena kwenani elikhulu le-nitrogen engamanzi xa i-valve ye-pneumatic yokungena ivuliwe kwaye ikhusela ukuxinzelela.

4. Umsebenzi we-Buffer, umthamo osebenzayo ngaphakathi kwesahluli uqinisekisa ukuhamba ngokukhawuleza kwesixhobo.

5. Inkqubo yokucoca: ukuhamba komoya kunye nomphunga wamanzi kwisahluli phambi kolwelo lwenitrogen, kunye nokukhutshelwa kwenitrogen engamanzi kwisahluli emva kolwelo lwenitrogen.

6. Uxinzelelo oluzenzekelayo umsebenzi wokunceda: Izixhobo, xa ekuqaleni zidlula kwi-nitrogen engamanzi okanye phantsi kweemeko ezikhethekileyo, zikhokelela ekunyuseni kwe-nitrogen gasification yolwelo, ekhokelela ekunyanzeliseni ngokukhawuleza kwenkqubo yonke. ISigaba sethu sokwahlula iSigaba sixhotyiswe ngeValve yoKhuseleko loKhuseleko kunye neQela loKhuseleko lweValve, elinokuthi liqinisekise ngokufanelekileyo ukuzinza koxinzelelo kwisahluli kunye nokuthintela izixhobo ze-MBE ukuba zonakaliswe ngoxinzelelo olugqithisileyo.

7. Ibhokisi yokulawula umbane, umboniso wexesha langempela lomgangatho wamanzi kunye nexabiso loxinzelelo, unokuseta inqanaba le-liquid kwi-separator kunye ne-nitrogen engamanzi kwisixa sobudlelwane bolawulo. Ngaxeshanye. Ngexesha likaxakeka, ukunyanzeliswa ngesandla kwesahluli solwelo lwegesi kwivalve yokulawula ulwelo, kubasebenzi besiza kunye nokhuseleko lwezixhobo ukunika isiqinisekiso.

I-Multi-core Degasser ye-HASS Applications

Itanki yokugcina initrogen engamanzi yangaphandle iqulethe isixa esikhulu senitrogen kuba igcinwa kwaye ithuthwe phantsi koxinzelelo. Kule nkqubo, umgama wothutho wombhobho mde, kukho iingqiniba ezininzi kunye nokuxhathisa okukhulu, okuya kubangela i-gasification ye-nitrogen engamanzi. Ityhubhu egqunyiweyo yevacuum yeyona ndlela ilungileyo yokuthutha initrogen engamanzi okwangoku, kodwa ukuvuza kobushushu akunakuthintelwa, nto leyo eya kukhokelela kwinxalenye yegesi yenitrogen engamanzi. Ukushwankathela, i-nitrogen engamanzi iqulethe inani elikhulu le-nitrogen, ekhokelela kwisizukulwana sokumelana negesi, okukhokelela ekuhambeni kwenitrogen engamanzi ayigudi.

Izixhobo zokukhupha kwi-vacuum insulated pipe, ukuba akukho sixhobo sokukhupha okanye ukukhupha umthamo okwaneleyo, kuya kukhokelela ekuchaseni igesi. Nje ukuba ukuxhathisa kwegesi kwenziwe, umthamo wokuhambisa initrogen elulwelo uya kuncitshiswa kakhulu.

I-Multi-core Degasser eyenzelwe ngokukodwa yinkampani yethu inokuqinisekisa ukuba i-nitrogen ikhutshwe kumbhobho we-nitrogen we-liquid ubuninzi ukuya kwinqanaba eliphezulu kwaye ithintele ukubunjwa kokumelana negesi. Kwaye i-Multi-core Degasser inomthamo owaneleyo wangaphakathi, unokudlala indima yetanki yokugcina i-buffer, inokuhlangabezana ngokufanelekileyo neemfuno zobuninzi bokuhamba ngokukhawuleza kombhobho wesisombululo.

Ulwakhiwo olulodwa olunamalungelo awodwa omenzi we-multi-core, amandla okukhupha asebenzayo ngakumbi kunezinye iintlobo zethu zozahluli.

Ukuqhubela phambili kunye nenqaku elidlulileyo, kukho imiba ethile ekufuneka iqwalaselwe xa kuyilwa izisombululo zeVacuum Insulated Piping System kwizicelo ze-cryogenic kwi-Chip Industry.

Iintlobo ezimbini zeNkqubo yeMibhobho yeVacuum Insulated

Kukho iindidi ezimbini zeNkqubo yeMibhobho yeVacuum Insulated: Inkqubo yeStatic VI kunye neDynamic Vacuum Pumping System.

I-Static VI System ithetha ukuba emva kokuba umbhobho ngamnye wenziwe kumzi-mveliso, ucofa kwiqondo elichaziweyo le-vacuum kwiyunithi yokumpompa kwaye itywinwe. Kufakelo lwentsimi kunye nokufakwa ekusebenziseni, ixesha elithile lexesha alidingi ukukhutshelwa kwakhona kwisiza.

I-advanteji ye-Static VI System ziindleko zokugcinwa okuphantsi. Nje ukuba inkqubo yemibhobho isebenze, ulondolozo luyafuneka kwiminyaka emininzi kamva. Le nkqubo yokufunxa ilungele iisistim ezingadingi mfuneko zokupholisa okuphezulu kunye neendawo ezivulekileyo zokulungiswa kwendawo.

Ukungalungi kweNkqubo ye-Static VI kukuba i-vacuum iyancipha ngokuhamba kwexesha. Ngenxa yokuba zonke izinto zikhupha iigesi ezilandelwayo ngamaxesha onke, ezichongwa yimpahla ebonakalayo yento. Izinto eziphathekayo kwijacket ye-VI Ipayipi inokunciphisa inani legesi ekhutshwe yinkqubo, kodwa ayikwazi ukuhlukaniswa ngokupheleleyo. Oku kuya kukhokelela kwisitshixo se-vacuum etywiniweyo, iya kuba ngaphantsi nangaphantsi, i-vacuum insulation ityhubhu iya kwenza buthathaka kancinci amandla okupholisa.

I-Dynamic Vacuum Pumping System ithetha ukuba emva kokuba umbhobho wenziwe kwaye uqulunqwe, umbhobho usakhutshwa kumzi-mveliso ngokwenkqubo yokubona ukuvuza, kodwa i-vacuum ayivalwanga ngaphambi kokunikezelwa. Emva kokugqitywa kofakelo lwentsimi, i-vacuum interlayers yayo yonke imibhobho iya kudityaniswa kwiyunithi enye okanye ngaphezulu ngamabhobho ensimbi engenasici, kunye nempompo encinci yokucoca i-vacuum iya kusetyenziswa ukutshayela imibhobho entsimini. Impompo ekhethekileyo yokucoca inenkqubo ezenzekelayo yokubeka iliso kwi-vacuum nangaliphi na ixesha, kunye ne-vacuum njengoko kufuneka. Inkqubo isebenza iiyure ezingama-24 ngosuku.

Ububi beNkqubo yokuPhunxa iDynamic Vacuum kukuba ivacuum kufuneka igcinwe ngumbane.

Inzuzo yeDynamic Vacuum Pumping System kukuba idigri yevacuum izinzile kakhulu. Kukhethwa ngokukhethekileyo kwindawo yangaphakathi kunye neemfuno zokusebenza kwevacuum yeeprojekthi eziphezulu kakhulu.

Inkqubo yethu ye-Dynamic Vacuum Pumping, yonke i-mobile edibeneyo yempompo ekhethekileyo yokucoca i-vacuum yokuqinisekisa izixhobo zokucoca, ukulungelelaniswa okufanelekileyo kunye nokulungelelaniswa komgangatho wokuqinisekisa umphumo we-vacuum, umgangatho wezixhobo zokucoca ukuqinisekisa umgangatho we-vacuum.

Kwiprojekthi ye-MBE, kuba izixhobo zisegumbini elicocekileyo, kwaye izixhobo zisebenza ixesha elide. Uninzi lwenkqubo ye-vacuum insulated piping ikwindawo evaliweyo kwi-interlayer yegumbi elicocekileyo. Akunakwenzeka ukuphumeza ukugcinwa kwe-vacuum yenkqubo yokubhobhoza kwixesha elizayo. Oku kuya kuba nefuthe elibi kakhulu ekusebenzeni kwexesha elide kwenkqubo. Ngenxa yoko, iprojekthi ye-MBE isebenzisa phantse yonke iDynamic Vacuum Pumping System.

Inkqubo yokuNceda uxinzelelo

Inkqubo yokunciphisa uxinzelelo yomgca oyintloko ithatha iQela leValve yoKhuseleko loKhuseleko. Iqela leValve yoNcedo loKhuseleko lisetyenziswa njengenkqubo yoKhuseleko yoKhuseleko xa i-overpressure, i-VI Piping ayikwazi ukulungiswa kusetyenziso oluqhelekileyo.

I-Valve yokuNceda ngoKhuseleko yinxalenye ephambili yokuqinisekisa ukuba inkqubo yombhobho ayiyi kuba yingcinezelo, ukusebenza ngokukhuselekileyo, ngoko ke kubalulekile ekusebenzeni kombhobho. Kodwa ivalve yokhuseleko ngokommiselo, kufuneka ithunyelwe ukukhangela unyaka nonyaka. Xa enye ivalve yokhuseleko isetyenziswa kwaye enye ilungiswa, xa ivalve yokhuseleko isusiwe, enye ivalve yokhuseleko isekwinkqubo yombhobho ukuqinisekisa ukusebenza okuqhelekileyo kombhobho.

IQela leValve yoNcedo loKhuseleko liqulethe iiValve ezimbini ze-DN15 zokuNceda ngoKhuseleko, enye yokusetyenziswa kunye neyokulinda. Ekusebenzeni okuqhelekileyo, i-Valves enye yoNcedo loKhuseleko idibaniswe ne-VI Piping System kwaye isebenza ngokuqhelekileyo. Ezinye iiValve zoNcedo zoKhuseleko zinqanyuliwe kumbhobho wangaphakathi kwaye zinokutshintshwa nangaliphi na ixesha. Iivalvu ezimbini zokhuseleko zidityanisiwe kwaye zinqunyulwe kwimo yokutshintsha ivalve yecala.

IQela leValve yoNcedo loKhuseleko lixhotyiswe ngegeyiji yoxinzelelo ukujonga uxinzelelo lwenkqubo yombhobho nangaliphi na ixesha.

IQela leValve yoNcedo loKhuseleko libonelelwe ngevalve yokukhupha. Ingasetyenziselwa ukukhupha umoya kumbhobho xa uhlanjululwa, kwaye i-nitrogen ingakhutshwa xa inkqubo ye-nitrogen engamanzi isebenza.

HL Izixhobo zeCryogenic

I-HL Cryogenic Equipment eyasungulwa kwi-1992 i-brand ehambelana ne-Chengdu Holy Cryogenic Equipment Company e-China. I-HL Cryogenic Equipment izibophelele ekuyilweni nasekuveliseni iNkqubo yeMibhobho ye-Vacuum ye-High Vacuum Insulated Cryogenic kunye neZixhobo zeNkxaso ezinxulumene nazo.

Kwihlabathi lanamhlanje elitshintsha ngokukhawuleza, ukubonelela ngetekhnoloji ephezulu ngelixa ukonga imali enkulu kubathengi kungumsebenzi onzima. Kwiminyaka engama-30, i-HL Cryogenic Equipment Company phantse kuzo zonke izixhobo ze-cryogenic kunye neshishini zinendawo enzulu kwindawo yesicelo, iqokelele amava atyebileyo kwaye ithembekile, kwaye ngokuqhubekayo iphonononga kwaye izabalazela ukuhambisana nophuhliso lwamva nje kuzo zonke iindlela zobomi, ibonelela abathengi Izisombululo ezintsha, ezisebenzayo nezisebenzayo, zenza abathengi bethu bakhuphisane ngakumbi kwimarike.

For more information, please visit the official website www.hlcryo.com, or email to info@cdholy.com .