Izindlela ezijwayelekile zokucubungula i-BOG esitshalweni se-LNG
Ngokuvamile kunezindlela ezine zokwelapha ze-BOG ekhiqizwe kuIsitshalo se-LNG, enye iwukubuyisela umswakama; enye iwukucindezela ngqo; eyesithathu iwukushisa noma ukukhipha umoya; eyesine iwukubuyisela esithwalini se-LNG.
(1) Inqubo yokwelapha ukuvunda kabusha. Ngemva kokuba i-BOG idlule ethangini lokuhlukanisa igesi noketshezi, ingena kwi-compressor ye-BOG. I-BOG ecindezelwe ingena kwi-re-condenser futhi ixutshwe ne-LNG yangaphandle ecindezelwe kungcindezi efanayo. I-BOG kusukela ekucutshungulweni kanyeigesi yemvelo emnandiifinyezwa ukubanda okuthwalwa yi-LNG epholile bese idlula. I-LNG ixutshwa nephampu yokucindezela okuphezulu, bese ishiswa yi-vaporizer ngaphambi kokuba ithuthwe iye kunethiwekhi yamapayipi okucindezela okuphezulu.
(2) Inqubo yokucindezela ngqo. Ngemva kokuba i-BOG icindezelwe yi-compressor, ikhishwa ngqo kunethiwekhi yamapayipi.
(3) Ukushisa noma ukukhipha umoya. Lapho ingcindezi ethangini nasekhabini ifinyelela inani elithile, ukukhipha umoya noma ukukhanyisa kuvame ukusetshenziswa ukunciphisa ingcindezi ibe sebangeni eliphephile nelilawulekayo. Ukukhipha umoya noma ukukhipha umoya kungaba ukuchitha igesi yemvelo kakhulu ngakho-ke kufanele kubhekwe njengendlela ephephile ezimweni eziphuthumayo.
(4) I-BOG ithuthwa iye emkhunjini we-LNG ngengalo yokubuyisa ukuze ilinganisele ingcindezi futhi igcwalise i-vacuum ekhiqizwa ukuthululwa kwethangi lokugcina i-LNG emkhunjini. Le ndlela ilula futhi iyashesha, kodwa ifaneleka kuphela ukusetshenziswa lapho kuthululwa umkhumbi we-LNG.
Ukuhlaziywa kokusetshenziswa kwamandla kwenqubo yokwelashwa kwe-BOG kuInqubo yoketshezi lwe-LNG
(l) Etafuleni lokuhlaziya ukusetshenziswa kwamandla okuphinda kuhlanganiswe kanye nokucindezelwa okuqondile kwe-BOG lesiteshi sokwamukela i-LNG, ukuqhathaniswa kokonga amandla ngaphansi kwezimo zokusebenza ezahlukene kufezwa ngokulungisa ipharamitha ethile. Kusetshenziswa amapharamitha emishini yokusebenza yangempela yesistimu yokucubungula i-BOG yesiteshi sokwamukela i-LNG kanye namarekhodi edatha yenqubo ngesikhathi sokusebenza, izinqubo zokuphinda kuhlanganiswe kanye nokucindezelwa okuqondile zaqhathaniswa, kanti i-BOG ekhiqizwe ngaphansi kwezimo ezahlukene yahlaziywa ngokusekelwe emiphumeleni yokulingisa idatha, ukuze kufezwe umgomo ofanele. Inhloso ukonga amandla, ukunciphisa ukusetshenziswa, ukuthuthukisa ukusebenza kahle kanye nokunciphisa izindleko.
⑵ Ukuhlaziywa kokuvuselelwa kabusha kwe-BOG kanye nokusetshenziswa kwamandla okucindezela ngqo kweziteshi zesathelayithi.
Ukuhlaziywa kokuqhathanisa
(1) Eziteshini zokwamukela i-LNG, lapho inani le-BOG elikhiqizwayo likhulu, inqubo yokuphinda ivunde isebenzisa amandla amancane kunokucindezela okuqondile. Kodwa-ke, ukuphinda kuvunde kwe-BOG kudinga amandla okupholisa engeziwe.
(2) Ukusetshenziswa kwamandla ngaphansi kwesimo sokuphinda kufinyezwe kuhlobene nenani le-BOG, ingcindezi yokungena kanye neyokuphuma, kanye nengcindezi yokudlulisela yangaphandle. Uma ingcindezi yokungena ihlukile futhi ingcindezi yokungena kanye neyokuphuma ifana, ukusetshenziswa kwamandla e-compressor kwehla kakhulu njengoba ingcindezi yokungena ikhula.
(3) Ngaphansi kwengcindezi efanayo yokungena, njengoba ingcindezi yokukhipha inyuka, ukusetshenziswa kwamandla kwe-compressor kuyanda kakhulu kunokwephampu enomfutho ophezulu. Okusho ukuthi, lapho ingcindezi yenethiwekhi yamapayipi angaphandle iphezulu, ukusetshenziswa kwamandla kwenqubo yokuphinda kufinyelelwe kuphansi.
(4) Kusukela ebudlelwaneni phakathi kwengcindezi yokukhipha i-compressor kanye nokusetshenziswa kwamandla emishini kuThebula 2, kungabonakala ukuthi ukusetshenziswa kwamandla kwephampu engaphakathi kwethangi kuyanda njengoba ingcindezi yokukhipha inyuka. Ukusetshenziswa kwamandla okuphelele kwemishini kuhlobene kahle nengcindezi yokukhipha, kodwa iphampu engaphakathi kwethangi kanye nephampu enengcindezi ephezulu Ushintsho ekusetshenzisweni kwamandla alukhulu, okubonisa ukuthi ukwanda kokusetshenziswa kwamandla okuphelele kubangelwa ukwanda kokusetshenziswa kwamandla e-compressor.
Xhumana:
I-Sichuan Rongteng Automation Equipment Co., Ltd.
Ucingo/I-WhatsApp/I-Wechat: +86 177 8117 4421
Iwebhusayithi: www.rtgastreat.com I-imeyili: info@rtgastreat.com
Ikheli: Cha. 8, Isigaba 2 seTengfei Road, iSifundazwe saseShigao, iTianfu New Area, idolobha laseMeishan, eSichuan China 620564