Ishishini elikhulu lemveliso eMpuma China, elisebenza kakhulu ekuveliseni iimveliso zeekhemikhali ezintle, kudala lijongene nengxaki yokuvaleka kokungcola kwepayipi ngexesha lenkqubo yemveliso. Eli shishini ikakhulu livelisa ii-resin ezicocekileyo kakhulu kunye nezongezo zokugquma, kwaye lisebenzisa inani elikhulu leempompo, iivalvu, ii-heat exchangers kunye nezixhobo zokulinganisa kumgca wemveliso. Ngenxa yokubakho kokungcola kwamasuntswana kwizixhobo ezikrwada kunye nokuqiniswa kweemveliso eziveliswa ngexesha lokusabela, izixhobo ezisezantsi zihlala zivaliwe. Ngokomyinge, kufuneka zivalwe ukuze zicocwe kabini ngenyanga, nto leyo echaphazela kakhulu ukuqhubeka kwemveliso kunye nomgangatho wemveliso.
Imingeni kunye neeNgxaki zeNtlungu
Ngaphambi kokuba iprojekthi iqale, inkqubo yokucoca yokuqala yomthengi yayineengxaki ezilandelayo:
Ukuchaneka kokuhluza akwanelanga. Ngomaleko omnye kuphela wenethi elula yokuhluza, akunakwenzeka ukubamba amasuntswana amancinci ngempumelelo.
Isihluzo sifuna ukucocwa rhoqo. Inkqubo nganye yokucoca ifuna ukuqhaqha umbhobho, othabatha malunga neeyure ezi-3 ukuya kwezi-4.
Emva kokuba isikrini sesihluzo sonakele, bekungekho zinto ziseleyo, ngoko ke kwafuneka kuthengwe ngokukhawuleza, nto leyo eyachaphazela isicwangciso sokuvelisa.
Isihluzo sokuqala sasinokwehla koxinzelelo oluphezulu, okwanyusa umthwalo wokusebenza kwepompo kwaye kwaphumela ekusetyenzisweni kwamandla aphezulu.
Umthengi ufuna ngokukhawuleza isisombululo sokucoca esisebenza kakuhle kakhulu, ukulungiswa okulula, kunye nokukwazi ukuphatha izixhobo ezahlukeneyo. Kwangaxeshanye, izixhobo kufuneka zikwazi ukumelana nokugqwala, ukumelana nobushushu, kwaye zikwazi ukuhlangabezana neemfuno zokwandiswa komthamo kwixesha elizayo.
Isisombululo
Ngokusekelwe kwiimeko zokusebenza komthengi kunye noyilo lwangaphakathi, sinikeze isisombululo sesihluzi sebhasikithi sentsimbi engagqwali esenziwe ngokwezifiso:
Ukukhetha izinto: Umzimba oyintloko kunye nebhasikithi yesihluzo zenziwe ngentsimbi engagqwaliyo engama-316L, ekwaziyo ukumelana nokugqwala kwe-asidi kunye ne-alkali kwaye ifanelekile kwizinyibilikisi ze-resin kunye nemidiya yobushushu obuphezulu.
Ukuchaneka kokucoca: Isakhiwo sixhotyiswe ngebhasikithi yesihluzo esineengqimba ezimbini. Umaleko ongaphandle sisikrini sesihluzo esirhabaxa, kwaye umaleko ongaphakathi sisikrini sesihluzo esichanekileyo, esifezekisa ukuhluzwa okucwangcisiweyo kunye nokwandisa umjikelo wokucoca.
Uyilo lwesakhiwo: Kusetyenziswa isigqubuthelo sangaphezulu esivuleka ngokukhawuleza. Ingobozi yesihluzo ingasuswa ukuze icocwe ngaphandle kokuqhaqha umbhobho. Ixesha lokusebenza lincitshisiwe ukusuka kwiiyure ezi-3 ukuya kwezi-4 zokuqala ukuya kwimizuzu engama-30.
Uhlengahlengiso lobungakanani: Ngokusekelwe kumgama womthengi phakathi kombhobho kunye nemida yendawo, ukuphakama komzimba wesilinda kunye neendawo zeeflange zokungena kunye nezokuphuma zenziwe ngokwezifiso ukuze kufumaneke ukutshintshwa okungenamthungo.
Ibhasikithi yesihluzo esixhasayo: Iseti yeebhasikithi zesihluzo esixhasayo inikwa kunye nezixhobo. Zingatshintshwa ngokukhawuleza ukuqinisekisa ukuba imveliso ayimi ngexesha lokulungiswa.
Isiphumo sokuphunyezwa
Emva kokuba izixhobo zifakiwe kwaye zilungisiwe, zaqala ukusebenza iinyanga ezi-6 kwaye zafumana iziphumo ezibalaseleyo.
Ngokuphathelele inani lezixhobo ezivaliweyo ngenxa yokuvaleka, liye lehla ukusuka kwizihlandlo ezi-2 ukuya kwezi-3 ngenyanga ngaphambi kokuhlaziywa ukuya kwisihlandlo esinye kuphela kwiinyanga ezi-2, nto leyo enciphisa kakhulu ukuvalwa okungacwangciswanga. Ixesha lokulungisa elinye liye lancitshiswa ukusuka kwiiyure ezi-3 ukuya kwezi-4 zokuqala ukuya kwimizuzu engama-30, nto leyo ephucula ngempumelelo ukusebenza kakuhle kokugcinwa. Izinga lokusilela kwezixhobo ezisezantsi liye lehla kakhulu, kwaye ukusetyenziswa kwamandla kweepompo kuye kwehla malunga ne-8%, ngelixa izinga lokufaneleka kwemveliso liye lenyuka ukusuka kwi-96.5% ukuya kwi-98.2%.
Ingxelo yabathengi: Isihluzo esitsha sebhasikithi asisombululi nje kuphela ingxaki yexesha elide yokuvaleka, kodwa sikwanciphisa kakhulu umthwalo womsebenzi wabasebenzi bokulungisa. Ulwakhiwo oluvula ngokukhawuleza kunye noyilo lwebhasikithi yesihluzo esixhasayo kwenza ukugcinwa kwemihla ngemihla kube lula kwaye kusebenze kakuhle. Ukumelana nokugqwala kwezixhobo kukwasebenza kakuhle kakhulu ekusebenzeni, ngaphandle kokuvuza okanye ukugqwala.
Uhlolo lwaBathengi
“Esi sihluzo sebhasikithi sentsimbi engagqwaliyo sesinye sezixhobo ‘ezingaxinzeleliyo’ kakhulu kumgca wethu wemveliso. Emva kokufakwa, asifuni ngqwalasela ikhethekileyo. Ngalo lonke ixesha ibhaskithi yesihluzo icocwa, ukungcola okuye kwabanjwa kunokubonakala ngokucacileyo, kwaye isiphumo silula kakhulu. Ngoku umgca wethu wemveliso ungasebenza ngokuqhubekayo ixesha elide, kwaye umgangatho wemveliso nawo uzinze ngakumbi.”
— Intloko yesebe lezixhobo zemveliso kweli shishini
Isishwankathelo
Ngokusebenzisa esi sisombululo sokucoca esenziwe ngokwezifiso, ishishini leekhemikhali liphumelele ukuphucula inkqubo yokucoca yomgca walo wemveliso, lanciphisa iindleko zokulungisa kunye nokusetyenziswa kwamandla, laza laphucula izinga lokufaneleka kwemveliso. Isihluzi sebhasikithi sentsimbi engagqwaliyo, esisebenza kakuhle ekuhluzeni, ukulungiswa okulula kunye neempawu ezinokwenziwa ngokwezifiso, siye saba lukhetho oluthembekileyo lokucocwa kolwelo kumashishini afana neekhemikhali ezintle, iingubo, kunye neeresini.
Ixesha lokuthumela: Matshi-30-2026