Iityhubhu zezixhobo ziyinxalenye ebalulekileyo kwiindidi ngeendidi zamashishini ezifuna ulawulo oluchanekileyo lolwelo okanye igesi, njengeoyile negesi, i-petrochemical, kunye nokuveliswa kombane. Iqinisekisa ukuba ulwelo okanye iigesi zidluliselwa ngokukhuselekileyo nangokuchanekileyo phakathi kwezixhobo, iivalvu zolawulo, kunye nezixhobo zokulinganisa. Ezi tyhubhu zihlala zingenamthungo kwaye zenzelwe ukumelana noxinzelelo oluphezulu, amaqondo obushushu, kunye neendawo ezirhabaxa, nto leyo eyenza ukuba zingabi yimfuneko kwiinkqubo zoshishino.
Imibhobho yezixhoboIsetyenziswa kakhulu kwiinkqubo zolawulo lwenkqubo ukudlulisa uxinzelelo, ubushushu, kunye nokulinganisa ukuhamba kwamanzi kwiigeyiji, iisensa, okanye iinkqubo zolawulo. Umsebenzi wayo oyintloko kukuqinisekisa ukuthembeka kunye nokuchaneka kwenkqubo ngokuthintela ukuvuza okanye ukungcola ngexesha lokudluliselwa kolwelo. Ezi tyhubhu zenzelwe ukuba ziqine, zingagqwali, kwaye zithembeke phantsi kweemeko ezinzima, zibonelela ngokusebenza okuhlala ixesha elide kwaye kungagcinwa manzi.
Indlela Esebenza Ngayo I-Instrument Tubing kwiMizi-mveliso eyahlukeneyo
Kwimizi-mveliso efana neoyile negesi, ukuthuthwa kwezixhobo kudlala indima ebalulekileyo ekujongeni imithombo, ukulawula uxinzelelo, kunye nokuthuthwa kolwelo. Umzekelo, ngexesha lokukhutshelwa kwezixhobo zendalo, ukulinganiswa koxinzelelo kunye nokuhamba kwamanzi kufuneka kudluliselwe ukusuka entloko yomthombo ukuya kwiinkqubo zolawulo ezilawula ukusebenza. Ngaphandle kokuthuthwa kwezixhobo okuthembekileyo, kukho umngcipheko wokungasebenzi kakuhle kwenkqubo okanye ukufundwa okungachanekanga, okunokubangela iingxaki zokusebenza ezibizayo.
Ngokufanayo, kwimizi-mveliso yokucubungula iikhemikhali, imibhobho yezixhobo isetyenziselwa ukuthutha ulwelo olubolayo ukusuka kwenye inxalenye yenkqubo ukuya kwenye.ityhubhu yentsimbi engatyiwayo engama-304Lkwezi nkqubo ithandwa ngenxa yokuxhathisa kwayo ukugqwala okuvela kwiikhemikhali ezirhabaxa kunye nokukwazi kwayo ukugcina ukuthembeka phantsi koxinzelelo oluphezulu. Kwezi ndawo, iityhubhu kufuneka ziqine ngokwaneleyo ukuphatha ii-asidi ezahlukeneyo kunye neekhemikhali, okwenza intsimbi engagqwali ibe lukhetho olukhethwayo ngenxa yokuqina kwayo kunye nokumelana nokugqwala.
Kwizitishi zamandla, ingakumbi kwizixhobo zenyukliya nezobushushu, izixhobo zokuhambisa ityhubhu zidlala indima ebalulekileyo ekudluliseleni ulwelo olupholisayo, umphunga, okanye iigesi ukulawula iinkqubo ezigcina ukusebenza kakuhle nokhuseleko lwezitishi. Izinto ezifana nentsimbi engagqwaliyo engama-316L zihlala zisetyenziswa ngenxa yokukwazi kwazo ukumelana namaqondo obushushu aphezulu kunye noxinzelelo oluqhelekileyo kwiinkqubo zokuvelisa umbane.
Iingenelo Zokusebenzisa Iityhubhu Zezixhobo Ezisemgangathweni Ophezulu
Iingenelo zokusebenzisaiityhubhu zezixhobo ezikumgangatho ophezulukwiinkqubo zoshishino zininzi. Ubunjineli obuchanekileyo obusemva kwezi tyhubhu buqinisekisa ukuba ziyakwazi ukusingatha:
Uxinzelelo Oluphezulu: Ukufakwa kwemibhobho kudla ngokufuneka ukuze kumelwane noxinzelelo olukhulu, ingakumbi kwimithombo yeoyile negesi okanye kwii-reactors zamakhemikhali.
Iindawo Ezonakalisayo: Izinto zokufaka iityhubhu ezifana ne-super duplex stainless steel okanye i-304L zikhethwa ngenxa yokumelana kwazo nokugqwala kwiindawo ezirhabaxa ezifana nezo ziqulethe ii-chloride okanye ii-sulfur compounds.
Ubushushu Obugqithisileyo: Ukufakwa kweetyhubhu zezixhobo kufuneka kusebenze ngokuthembekileyo kuzo zombini iinkqubo ezibonisa ubushushu obuphezulu kunye nezo zisebenza kubushushu obuphezulu, njengakwiindawo zombane okanye kwiindawo zamayeza apho kufuneka khona ukubulala iintsholongwane.
Imibhobho yezixhoboisetyenziselwa ukudlulisa kungekuphela nje ulwelo kunye neegesi kodwa kunye nemiqondiso. Kwezinye iimeko, iityhubhu zinokudityaniswa neetransmitter zoxinzelelo, iimitha zokuhamba, kunye neenzwa zobushushu, zidlala indima ebalulekileyo ekuqinisekiseni ukuba iinkqubo zoshishino zilawulwa kakuhle kwaye zikhuselekile. Kwimizi-mveliso yamayeza kunye nokutya, iityhubhu zentsimbi engagqwaliyo ziyathandwa kuba kulula ukuzicoca, ziqinisekisa iimeko zococeko kwiinkqubo ezinobuzaza.
Isiphelo
Iityhubhu zezixhobo luhlobo olukhethekileyo kakhulu lweetyhubhu ezenzelwe ukuhanjiswa ngokuchanekileyo nangokuthembekileyo kolwelo kunye neegesi kwiinkqubo zolawulo ezibalulekileyo. Amashishini aqala kwioyile negesi ukuya kumayeza axhomekeke kwiityhubhu ezenziwe ngezinto ezihlala ixesha elide ezifana nentsimbi engagqwaliyo engama-304L okanye i-316L ukuqinisekisa ukuba imisebenzi yazo isebenza kakuhle, ngokukhuselekileyo, nangokufanelekileyo. Ukuchaneka nokuthembeka kweetyhubhu zezixhobo kubalulekile ekugcineni ukuthembeka kweenkqubo ezintsonkothileyo apho nokuba ukuvuza okuncinci okanye ukungafundeki kakuhle kunokukhokelela kwimingeni ebalulekileyo yokusebenza.
Ixesha leposi: Jan-07-2025