Ezimweni zokukhiqiza ezimbonini, ukuthuthwa kwamapayipi kuyisixhumanisi esibalulekile sokuqinisekisa izinqubo ezibushelelezi, kodwa izinkinga ezifana nokuguga, ukugqwala, kanye nezinga lokushisa eliphezulu ngokuvamile zishiya amapayipi "anezibazi", okungagcini nje ngokukhuphula izindleko zokulungisa kodwa futhi kungase kuthinte ukusebenza kahle kokukhiqiza. Namuhla, into ebizwa ngokuthi "i-silicon carbide ceramic lining” isiba “umnakekeli oqinile” wamapayipi ezimboni ngenxa yezakhiwo zawo ezihlukile.
Abanye abantu bangase babe nelukuluku lokwazi ukuthi iyini i-silicon carbide ceramic lining? Kalula nje, i-ceramic lining eyenziwe nge-silicon carbide njengento eyinhloko futhi icutshungulwe ngamasu akhethekile, angakwazi ukunamathela ngokuqinile odongeni lwangaphakathi lwamapayipi ensimbi, okwenza ungqimba "lwezikhali zokuzivikela". Ngokungafani nezinsimbi ezijwayelekile zensimbi noma zepulasitiki, izici ze-silicon carbide ceramics ngokwazo zinikeza lolu ungqimba lwezinzuzo "zezikhali" izinto ezijwayelekile azikwazi ukufana.
Okokuqala, "ikhono layo lokulwa nokugqoka" livelele kakhulu. Lapho uthutha imidiya equkethe izinhlayiya eziqinile ezifana ne-ore slurry, impushana yamalahle, nezinsalela zemfucuza, udonga lwangaphakathi lwamapayipi ajwayelekile luguguleka kalula yizinhlayiya futhi luba luncane. Kodwa-ke, ubulukhuni be-silicon carbide ceramics buphakeme kakhulu, okwesibili ngemuva kwedayimane, elingamelana kalula nokungqubuzana nomthelela wezinhlayiya, okunweba kakhulu impilo yesevisi yamapayipi. Izinkampani eziningi eziye zayisebenzisa ziye zabika ukuthi ngemva kokufaka i-silicon carbide ceramic lining, umjikelezo wokushintsha amapayipi unwetshwe izikhathi eziningana uma kuqhathaniswa nangaphambili, futhi imvamisa yokulungisa inciphe kakhulu.
Okwesibili, ingakwazi ukubhekana kalula nezinselele zokugqwala nokushisa okuphezulu. Ezimbonini ezifana namakhemikhali kanye ne-metallurgical, indawo ephakathi ethuthwa ngamapayipi ngokuvamile iqukethe izinto ezonakalisayo ezifana ne-asidi ne-alkaline, futhi ingase ibe sendaweni enezinga lokushisa eliphezulu. Izinto ezivamile zigqwala kalula noma zikhubazekile ngenxa yamazinga okushisa aphezulu. I-silicon carbide ceramics inokuqina okuhle kwamakhemikhali, awesabi ukugqwala kwe-asidi ne-alkali, futhi ingagcina ukusebenza okuzinzile emazingeni okushisa aphezulu angamakhulu amaningana degrees Celsius. Ngisho nangaphansi kwezimo ezinzima zokusebenza isikhathi eside, bangagcina imiphumela emihle yokuvikela.
Okubaluleke nakakhulu, lolu hlaka luphinde lulinganise ukusebenza nomnotho. Isisindo sawo silula, esingeke silethe umthwalo omningi owengeziwe epayipini. Inqubo yokufaka nayo ilula uma kuqhathaniswa, futhi asikho isidingo sokwenza izinguquko eziphawulekayo esakhiweni sokuqala samapayipi. Nakuba utshalomali lwasekuqaleni luphakeme kancane kunolwendwangu evamile, ngokuhamba kwesikhathi, impilo yayo yesevisi ende kanye nezindleko zokunakekela eziphansi kakhulu zingonga izindleko eziningi zamabhizinisi, kwenze kube nezindleko ezithe xaxa.
Namuhla, ngesidingo esikhulayo sokwethenjwa kwemishini kanye nomnotho ekukhiqizweni kwezimboni, i-silicon carbide ceramic lining kancane kancane isetshenziswa kabanzi ezimayini, amakhemikhali, amandla nakweminye imikhakha. Ayinayo imigomo eyinkimbinkimbi noma imisebenzi ewubukhazikhazi, kodwa ngokusebenza okungokoqobo, ixazulula inkinga “endala nenzima” yamapayipi ezimboni, iba usizo olubalulekile kumabhizinisi ukunciphisa izindleko, ukwandisa ukusebenza kahle, nokuqinisekisa ukuzinza kokukhiqiza. Ngokuzayo, ngokuthuthukiswa okuqhubekayo kobuchwepheshe, kukholakala ukuthi lokhu' okuqinile okuyisivikelo okubalulekile 'kuzodlala indima ebaluleke kakhulu ekuvikeleni ukuthuthukiswa kwezimboni.
Isikhathi sokuthumela: Aug-29-2025