Ukusetshenziswa kwamabhodlela e-Dewar
Ukugeleza kokunikezwa kwebhodlela le-Dewar: okokuqala qiniseka ukuthi i-valve eyinhloko yepayipi yesethi ye-dewar eyisipele ivaliwe. Vula ama-valve egesi nawokukhipha ku-dewar alungele ukusetshenziswa, bese uvula i-valve ehambisanayo ku-skid ehlanganisiwe enamathiselwe ku-dewar, bese uvula i-valve eyinhloko yepayipi ehambisanayo. Ekugcineni, vula i-valve ekungeneni kwe-gasifier, bese uketshezi lunikezwa umsebenzisi ngemuva kokufakwa igesi ngumlawuli. Uma unikeza uketshezi, uma ukucindezela kwesilinda kunganele, ungavula i-valve yokucindezela yesilinda bese ucindezela isilinda ngohlelo lokucindezela lwesilinda, ukuze uthole ukucindezela okwanele kokunikezwa koketshezi.
Izinzuzo Zamabhodlela eDewar
Okokuqala ukuthi ingabamba inani elikhulu legesi ngengcindezi ephansi uma kuqhathaniswa namasilinda egesi acindezelwe. Okwesibili ukuthi inikeza umthombo woketshezi oluyi-cryogenic olulula ukuwusebenzisa. Ngoba i-dewar iqinile futhi ithembekile, ihlala isikhathi eside, futhi iqukethe uhlelo lwayo lokuhlinzeka ngegesi, isebenzisa i-carburetor yayo eyakhelwe ngaphakathi futhi ingakhipha njalo kufika ku-10m3/h wegesi yokushisa evamile (i-oxygen, i-nitrogen, i-argon), igesi enamandla okukhipha aphezulu angu-1.2mpa (uhlobo lokucindezela okuphakathi) angu-2.2mpa (uhlobo lokucindezela okuphezulu), ihlangabezana ngokugcwele nezidingo zegesi ngaphansi kwezimo ezijwayelekile.
Umsebenzi Wokulungiselela
1. Ukuthi ibanga eliphakathi kwebhodlela le-dewar nebhodlela le-oxygen lingaphezu kwebanga eliphephile (ibanga eliphakathi kwamabhodlela amabili kufanele libe ngaphezu kwamamitha ama-5).
2, akukho mshini wokucima umlilo ovulekile ozungeze ibhodlela, futhi ngesikhathi esifanayo, kufanele kube nedivayisi yokuvimbela umlilo eduze.
3. Hlola ukuthi amabhodlela e-dewar (amathini) axhunywe kahle yini kubasebenzisi bokugcina.
4, hlola uhlelo. Wonke ama-valve, ama-pressure gauge, ama-valve okuphepha, amabhodlela e-dewar (amathangi) asebenzisa i-valve fixture kufanele aphelele futhi abe lula ukuwasebenzisa.
5, uhlelo lokuhlinzeka ngegesi akufanele lube namafutha nokuvuza.
Izinyathelo Zokuqapha Zokugcwalisa
Ngaphambi kokugcwalisa amabhodlela e-dewar (amathini) ngoketshezi oluyi-cryogenic, qala ngokunquma indawo yokugcwalisa kanye nekhwalithi yokugcwalisa yamasilinda egesi. Sicela ubheke ithebula lencazelo yomkhiqizo ukuze uthole ikhwalithi yokugcwalisa. Ukuze uqinisekise ukugcwalisa okunembile, sicela usebenzise isikali ukukala.
1. Xhuma ivalvu yokungena yesilinda kanye nevalvu yokukhipha uketshezi (isilinda se-DPW siyivalvu yokungena uketshezi) nomthombo wokuphakelwa nge-Vacuum Insulated Flexible Hose, bese uyiqinisa ngaphandle kokuvuza.
2. Vula ivalvu yokukhipha kanye nevalvu yokungena neyokuphuma yesilinda segesi, bese uvula ivalvu yokunikezela ukuze uqale ukugcwalisa.
3. Ngesikhathi senqubo yokugcwalisa, ingcindezi ebhodleleni iqashwa nge-pressure gauge bese i-discharge valve ilungiswa ukuze igcine ingcindezi iku-0.07~ 0.1mpa (10~15 psi).
4. Vala ivalvu yokungena neyokuphuma, ivalvu yokukhipha kanye nevalvu yokunikezela uma ikhwalithi yokugcwalisa edingekayo isifinyelelwe.
5. Susa ipayipi lokuhambisa bese ususa isilinda esikalini.
Isexwayiso: Ungagcwalisi ngokweqile amasilinda egesi.
Isexwayiso: Qinisekisa indawo yokugcwalisa ibhodlela kanye nendawo yokugcwalisa ngaphambi kokugcwalisa.
Isexwayiso: Kufanele igcwaliswe endaweni enomoya omuhle njengoba ukwakheka kwegesi kuyingozi kakhulu.
Qaphela: isilinda esigcwele ngokuphelele singakhuphuka ngokushesha okukhulu futhi singabangela ukuthi ivalvu yokusiza ivuleke.
Isexwayiso: Ungabhemi noma usondele emlilweni ngokushesha ngemva kokusebenza nge-oxygen ewuketshezi noma igesi yemvelo encibilikisiwe, njengoba kungenzeka kakhulu ukuthi i-oxygen ewuketshezi noma igesi yemvelo encibilikisiwe ichithekele ezingutsheni.
Imishini ye-HL Cryogenic
I-HL Cryogenic Equipment eyasungulwa ngo-1992 iwuphawu oluhambisana neChengdu Holy Cryogenic Equipment Company eShayina. I-HL Cryogenic Equipment izibophezele ekwakhiweni nasekukhiqizweni kwe-High Vacuum Insulated Cryogenic Piping System kanye ne-Support Equipment ehlobene nayo.
Ukuze uthole ulwazi olwengeziwe, sicela uvakashele iwebhusayithi esemthethweniwww.hlcryo.com, noma uthumele i-imeyili ku-info@cdholy.com.
Isikhathi sokuthunyelwe: Okthoba-16-2021
