Ukwenziwa nokuklanywa kwe-Vacuum Insulated Piping System yokudlulisa i-nitrogen ewuketshezi kuwumsebenzi womphakeli.Kule phrojekthi, uma umphakeli engenazo izimo zokulinganisa endaweni, imidwebo yendlela yepayipi idinga ukuhlinzekwa yindlu.Khona-ke umphakeli uzoklama i-VI Piping System ye-liquid nitrogen scenarios.

Umphakeli uzoqedela ukuklanywa okuphelele kwesistimu yamapayipi ngabaklami abanolwazi ngokuya ngemidwebo, amapharamitha wemishini, izimo zesayithi, izici ze-nitrogen eziwuketshezi nezinye izici ezinikezwa umfakisicelo.

Okuqukethwe komklamo kufaka phakathi uhlobo lwezesekeli zesistimu, ukunqunywa kwempahla kanye nokucaciswa kwamapayipi angaphakathi nangaphandle, umklamo wohlelo lokufakwa kwe-insulation, uhlelo lwesigaba olwakhiwe ngaphambilini, ifomu lokuxhuma phakathi kwezigaba zamapayipi, ubakaki wamapayipi angaphakathi. , inombolo kanye nokuma kwe-vacuum valve, ukuqedwa kophawu lwegesi, izidingo zoketshezi lwe-cryogenic zemishini yokugcina, njll. Lolu hlelo kufanele luqinisekiswe izisebenzi ezingochwepheshe zomuntu ofuna ngenkani ngaphambi kokukhiqiza.

Okuqukethwe kwe-Vacuum Insulated Piping System design kubanzi, lapha kuya ku-HASS izicelo kanye nemishini ye-MBE kwezinye izinkinga ezivamile, ingxoxo elula.

VI Piping

Ithangi lokugcina initrogen eliwuketshezi ngokuvamile lide lisuka ku-HASS Application noma kumishini ye-MBE.Ngenkathi ipayipi ye-vacuum insulated ingena esakhiweni ngaphakathi, idinga ukugwema ngokunengqondo ngokusho kwesakhiwo segumbi esakhiweni kanye nendawo yepayipi lensimu kanye ne-air duct.Ngakho-ke, ukuthutha i-nitrogen ewuketshezi kumishini, okungenani amakhulu amamitha wamapayipi.

Ngenxa yokuthi i-nitrogen ewuketshezi ecindezelwe ngokwayo iqukethe inani elikhulu legesi, elihambisana nebanga lokuhamba, ngisho nepayipi le-vacuum adiabatic lizokhiqiza inani elikhulu le-nitrogen enqubweni yokuthutha.Uma i-nitrogen ingakhishwa noma ukukhishwa kwayo kuphansi kakhulu ukuhlangabezana nezidingo, kuzodala ukumelana negesi futhi kuholele ekugelezeni okuncane kwe-nitrogen ewuketshezi, okuholela ekwehleni okukhulu kwezinga lokugeleza.

Uma izinga lokugeleza linganele, izinga lokushisa ekamelweni le-nitrogen eliwuketshezi lezinto zokusebenza alikwazi ukulawulwa, okungase ekugcineni kuholele ekulimaleni kwempahla noma ikhwalithi yomkhiqizo.

Ngakho-ke, kuyadingeka ukubala inani le-nitrogen eyi-liquid esetshenziswa imishini yokugcina (i-HASS Application noma imishini ye-MBE).Ngesikhathi esifanayo, ukucaciswa kwamapayipi kunqunywa ngokuya ngobude bepayipi kanye nesiqondiso, futhi.

Kusukela ethangini lokugcina i-nitrogen ewuketshezi, uma ipayipi elikhulu lepayipi/hose evalekile lithi DN50 (ububanzi bangaphakathi φ50 mm), ipayipi/hose yegatsha layo VI yi-DN25 (ububanzi bangaphakathi φ25 mm), kanye nepayipi phakathi kwepayipi legatsha kanye imishini yokugcina yi-DN15 (ububanzi bangaphakathi φ15 mm).Okunye ukufakwa kwesistimu yamapayipi e-VI, okuhlanganisa i-Phase Separator, i-Degasser, i-Automatic Gas Vent, i-VI/Cryogenic (i-Pneumatic) yokuvala i-Valve, i-VI Pneumatic Flow Regulating Valve, i-VI/Cryogenic Check Valve, isihlungi se-VI, i-Safety Relief Valve, i-Purge system, kanye ne-Vacuum Pump njll.

I-MBE Special Phase Separator

Isihlukanisi sesigaba ngasinye se-MBE esikhethekile sinemisebenzi elandelayo:

1. Inzwa yeleveli yoketshezi kanye nesistimu yokulawula izinga loketshezi oluzenzakalelayo, futhi iboniswa ngokushesha ngebhokisi lokulawula likagesi.

2. Umsebenzi wokunciphisa ukucindezela: i-inlet ye-liquid yesihlukanisi ifakwe uhlelo olusizayo lwesihlukanisi, oluqinisekisa ukucindezela kwe-nitrogen ye-liquid ye-3-4 bar epayipini elikhulu.Uma ufaka Isihlukanisi Sesigaba, yehlisa kancane kancane ingcindezi ibe ngu-≤ 1Bar.

3.Ukulawulwa kokugeleza kwe-Liquid inlet: isistimu yokulawula i-buoyancy ihlelwa ngaphakathi kweSihlukanisi Sesigaba.Umsebenzi wayo ukulungisa ngokuzenzakalelayo inani loketshezi olusetshenziswayo lapho ukusetshenziswa kwe-nitrogen ewuketshezi kukhula noma kuncipha.Lokhu kunenzuzo yokunciphisa ukuguquguquka okubukhali kokucindezela okubangelwa ukungena kwenani elikhulu le-nitrogen ewuketshezi lapho i-valve ye-pneumatic ye-inlet ivuliwe futhi ivimbela ukucindezela ngokweqile.

4. Umsebenzi we-buffer, ivolumu esebenzayo ngaphakathi kwesihlukanisi iqinisekisa ukugeleza okuphezulu okusheshayo kwedivayisi.

5. Isistimu yokuhlanza: ukugeleza komoya kanye nomhwamuko wamanzi kusihlukanisi ngaphambi kwephaseji ye-nitrogen ewuketshezi, kanye nokuchithwa kwe-nitrogen ewuketshezi kusihlukanisi ngemva kwephaseji le-nitrogen eliwuketshezi.

6. Umsebenzi wokusiza ngokuzenzakalelayo wokucindezela ngokweqile: Izisetshenziswa, lapho ekuqaleni zidlula ku-nitrogen ewuketshezi noma ngaphansi kwezimo ezikhethekile, ziholela ekwandeni kwe-nitrogen gasification ewuketshezi, okuholela ekucindezelekeni ngokweqile kwalo lonke uhlelo.I-Phase Separator yethu ifakwe i-Safety Relief Valve kanye ne-Safety Relief Valve Group, engaqinisekisa ngokuphumelelayo ukuzinza kwengcindezi kusihlukanisi futhi ivimbele imishini ye-MBE ukuthi yonakaliswe ukucindezela okukhulu.

7. Ibhokisi lokulawula ugesi, isibonisi sesikhathi sangempela sezinga loketshezi kanye nenani lokucindezela, lingasetha ileveli yoketshezi kusihlukanisi kanye ne-nitrogen ewuketshezi ibe inani lobudlelwane bokulawula.Ngesikhathi esifanayo.Esimeni esiphuthumayo, ukubhuleka ngesandla kwesihlukanisi soketshezi lwegesi ku-valve yokulawula uketshezi, ukuze abasebenzi besizindalwazi kanye nokuphepha kwemishini kunikeze isiqinisekiso.

I-Multi-core Degasser yezicelo ze-HASS

Ithangi lokugcina i-nitrogen ewuketshezi yangaphandle iqukethe inani elikhulu le-nitrogen ngoba igcinwa futhi ihanjiswe ngaphansi kwengcindezi.Kulolu hlelo, ibanga lokuhamba ngepayipi lide, kunezindololwane ezengeziwe kanye nokumelana okukhulu, okuzodala ukugcwala kwegesi kwe-nitrogen ewuketshezi.I-vacuum insulated tube iyindlela engcono kakhulu yokuthutha i-nitrogen ewuketshezi okwamanje, kodwa ukuvuza kokushisa akunakugwenywa, okuzoholela nasekufakweni kwegesi ingxenye ye-nitrogen enguketshezi.Ukufingqa, i-nitrogen eyi-liquid iqukethe inani elikhulu le-nitrogen, okuholela esizukulwaneni sokumelana negesi, okuholela ekugelezeni kwe-nitrogen ewuketshezi akubushelelezi.

Imishini yokukhipha ipayipi ye-vacuum insulated, uma ingekho idivayisi yokukhipha umoya noma ivolumu yokukhipha enganele, izoholela ekuphikiseni igesi.Uma ukumelana negesi kwakhiwa, umthamo wokudlulisa i-nitrogen owuketshezi uzoncipha kakhulu.

I-Multi-core Degasser eklanywe ngokukhethekile yinkampani yethu ingaqinisekisa ukuthi i-nitrogen ekhishwa epayipini elikhulu le-nitrogen eliwuketshezi ize ibe sezingeni eliphezulu futhi ivimbele ukwakheka kokumelana negesi.Futhi i-Multi-core Degasser inevolumu eyanele yangaphakathi, ingadlala indima yethangi lokugcina ibhafa, ingahlangabezana ngokuphumelelayo nezidingo zokugeleza okukhulu okusheshayo kwepayipi lesixazululo.

Isakhiwo esikhethekile esinama-multi-core, umthamo wokukhipha umoya osebenza kahle kakhulu kunezinye izinhlobo zethu zezihlukanisi.

Ukuqhubeka nesihloko esandulele, kunezinkinga ezithile okudingeka zicatshangelwe lapho uklama izixazululo ze-Vacuum Insulated Piping System yezinhlelo zokusebenza ze-cryogenic ku-Chip Industry.

Izinhlobo ezimbili ze-Vacuum Insulated Piping System

Kunezinhlobo ezimbili ze-Vacuum Insulated Piping System: I-Static VI System kanye ne-Dynamic Vacuum Pumping System.

I-Static VI System isho ukuthi ngemva kokwenziwa kwepayipi ngalinye efekthri, ivacuwa ibe yi-vacuum degree eshiwo endaweni yokumpompa bese ivalwa.Ekufakweni kwensimu nokusetshenziswa, inkathi ethile yesikhathi ayidingi ukukhishwa kabusha kusayithi.

Inzuzo ye-Static VI System yizindleko zokulungisa eziphansi.Uma uhlelo lwamapayipi lusebenza, ukunakekelwa kuyadingeka eminyakeni embalwa kamuva.Lesi simiso se-vacuum silungele amasistimu angadingi izidingo zokupholisa eziphezulu kanye nezindawo ezivulekile zokulungiswa kwendawo.

Ububi be-Static VI System ukuthi i-vacuum iyancipha ngokuhamba kwesikhathi.Ngoba zonke izinto ezisetshenziswayo zikhipha amagesi okulandela umkhondo ngaso sonke isikhathi, okunqunywa izici ezibonakalayo zezinto ezibonakalayo.Izinto ezisebhantshini le-VI Pipe zinganciphisa inani legesi elikhishwe yinqubo, kodwa alikwazi ukuhlukaniswa ngokuphelele.Lokhu kuzoholela ku-vacuum yemvelo ye-vacuum evaliwe, izoba phansi futhi ibe phansi, i-vacuum insulation tube izonciphisa kancane kancane ikhono lokupholisa.

I-Dynamic Vacuum Pumping System isho ukuthi ngemva kokuba ipayipi lenziwe futhi lakhiwe, ipayipi lisakhishwa efektri ngokwenqubo yokutholwa kokuvuza, kodwa i-vacuum ayivalwa ngaphambi kokulethwa.Ngemva kokuqedwa kokufakwa kwensimu, i-vacuum interlayers yawo wonke amapayipi kufanele ixhunywe ibe yiyunithi eyodwa noma ngaphezulu ngamapayipi ensimbi engagqwali, futhi iphampu encane ezinikele evacuum izosetshenziswa ukuze kukhishwe amapayipi ensimini.Iphampu ye-vacuum ekhethekile inesistimu ezenzakalelayo yokuqapha i-vacuum nganoma yisiphi isikhathi, futhi ikhiphe njengoba kudingeka.Uhlelo lusebenza amahora angama-24 ngosuku.

Ububi be-Dynamic Vacuum Pumping System ukuthi i-vacuum idinga ukunakekelwa ngogesi.

Inzuzo ye-Dynamic Vacuum Pumping System ukuthi idigri ye-vacuum izinzile kakhulu.Isetshenziswa ngokukhethekile endaweni yasendlini kanye nezidingo zokusebenza kwe-vacuum yamaphrojekthi aphezulu kakhulu.

I-Dynamic Vacuum Pumping System yethu, yonke iselula edidiyelwe iphampu ekhethekile yokuhlanza ukuze kuqinisekiswe ukuthi okokusebenza kokushanela, ukwakheka okulula nokunengqondo kokuqinisekisa umphumela we-vacuum, ikhwalithi yezesekeli ze-vacuum ukuqinisekisa ikhwalithi ye-vacuum.

Ngephrojekthi ye-MBE, ngoba imishini isendlini ehlanzekile, futhi imishini isebenza isikhathi eside.Iningi lesistimu yamapayipi e-vacuum insulated isendaweni evaliwe ku-interlayer yegumbi elihlanzekile.Akunakwenzeka ukusebenzisa ukulungiswa kwe-vacuum yesistimu yamapayipi esikhathini esizayo.Lokhu kuzoba nomthelela omkhulu ekusebenzeni kwesikhathi eside kohlelo.Ngenxa yalokho, iphrojekthi ye-MBE isebenzisa cishe yonke i-Dynamic Vacuum Pumping System.

Uhlelo Lokusiza Ingcindezi

Isistimu yokukhulula ingcindezi yolayini omkhulu isebenzisa i-Safety Relief Valve Group.Iqembu le-Safety Relief Valve lisetshenziswa njengohlelo lokuvikela ukuphepha lapho ukucindezela ngokweqile, i-VI Piping ayikwazi ukulungiswa ekusetshenzisweni okuvamile.

I-Safety Relief Valve iyingxenye ebalulekile yokuqinisekisa ukuthi uhlelo lwamapayipi ngeke lube ukucindezela ngokweqile, ukusebenza okuphephile, ngakho lubalulekile ekusebenzeni kwamapayipi.Kodwa i-valve yokuphepha ngokomthethonqubo, kufanele ithunyelwe ukuze ihlole njalo ngonyaka.Uma kusetshenziswa i-valve yokuphepha eyodwa futhi enye ilungiswa, lapho kukhishwa ivalvu eyodwa yokuphepha, enye i-valve yokuphepha isasebenza ohlelweni lwamapayipi ukuqinisekisa ukusebenza okuvamile kwepayipi.

Iqembu I-Safety Relief Valve liqukethe amavalvu amabili e-DN15 Safety Relief, elilodwa elokusetshenziswa nelilodwa elokubekwe eceleni.Ekusebenzeni okuvamile, amaValuvu Osizo Okuphepha awodwa kuphela axhunywe ne-VI Piping System futhi asebenza ngokujwayelekile.Amanye amavalufu okusiza ngokuphepha anqanyuliwe epayipini elingaphakathi futhi angashintshwa nganoma yisiphi isikhathi.Ama-valve amabili okuphepha axhunyiwe futhi anqanyulwe esimweni sokushintshwa kwe-valve eseceleni.

I-Safety Relief Valve Group ifakwe igeji yokucindezela ukuhlola ukucindezela kwesistimu yamapayipi nganoma yisiphi isikhathi.

I-Safety Relief Valve Group ihlinzekwa ngevalvu yokukhipha.Ingasetshenziselwa ukukhipha umoya epayipini lapho ihlanzwa, futhi i-nitrogen ingakhishwa lapho uhlelo lwe-nitrogen oluwuketshezi lusebenza.

I-HL Cryogenic Equipment

I-HL Cryogenic Equipment eyasungulwa ngo-1992 iwuphawu oluxhumene ne-Chengdu Holy Cryogenic Equipment Company eChina.I-HL Cryogenic Equipment izibophezele ekwakhiweni nasekukhiqizeni i-High Vacuum Insulated Cryogenic Piping System kanye Nezisetshenziswa Zokusekela ezihlobene.

Ezweni lanamuhla elishintsha ngokushesha, ukuhlinzeka ngobuchwepheshe obuthuthukile kuyilapho ukwandisa ukonga izindleko kumakhasimende kuwumsebenzi oyinselele.Iminyaka engu-30, i-HL Cryogenic Equipment Company cishe kuyo yonke imishini kanye nembonini inesizinda esijulile sohlelo lokusebenza, iqongelele ulwazi olucebile nokwethembeka, futhi iqhubeka ihlola futhi ilwela ukuhambisana nentuthuko yakamuva kuyo yonke imikhakha yempilo, ihlinzeka amakhasimende ngolwazi. izixazululo ezintsha, ezisebenzayo nezisebenzayo, zenza amakhasimende ethu aqhudelane kakhulu emakethe.

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