Ukuthuthwa kwezinto ngokufanelekileyo nangokuzinzileyo kubalulekile kumlambo omde wemveliso yemizi-mveliso. Njengesixhobo esiphambili sokuthutha izinto ezirhabaxa ezineenxalenye eziqinileyo, ukusebenza kweempompo zeslurry kuchaphazela ngokuthe ngqo ukusebenza kakuhle kunye neendleko zemveliso. Ngokuqhubeka kwesayensi yezinto, iimpompo zeslurry ze-silicon carbide ceramic ziye zavela, zizisa isisombululo esitsha kwicandelo lokuthuthwa kwemizi-mveliso.
Iimpompo zesintu ze-slurry zenziwe kakhulu ngezinto zesinyithi. Nangona zinobunzima obuthile, ukumelana kwazo nokuguguleka, ukumelana nokugqwala, kunye nokumelana nobushushu obuphezulu kudla ngokuba nzima ukuzilinganisela xa zijongene neemeko zokusebenza ezinzima. Kwishishini lokucubungula izimbiwa, iimpompo ze-slurry zesinyithi zinokulahlwa ngenxa yokuguga okukhulu kwiintsuku ezimbalwa nje, oku kungapheleli nje ekukhokheleni kwiindleko eziphezulu ezibangelwa kukutshintshwa kwezixhobo rhoqo, kodwa kukwabangela ukuba imveliso iphazamiseke, nto leyo echaphazela kakhulu ukusebenza kakuhle kweshishini. Ukuvela kweempompo ze-slurry ze-silicon carbide ceramic kuye kwayiphelisa ngempumelelo le ngxaki.
Izixhobo ze-silicon carbide ceramiczineempawu ezininzi ezibalaseleyo. Ubunzima bayo buphezulu kakhulu, bulandela idayimani kuphela kubunzima beMohs, obunika ipompo yeslurry ukumelana nokuguguleka okunamandla kakhulu, imelana ngempumelelo nokuguguleka kunye nokuguguleka kwamasuntswana aqinileyo, kwaye yandisa ubomi benkonzo yesixhobo. Kwangaxeshanye, iiseramikhi zesilicon carbide zineempawu zeekhemikhali ezizinzileyo kwaye zinokumelana nokuguguleka kweekhemikhali ezahlukeneyo ze-acidic kunye ne-alkaline ngaphandle kwe-hydrofluoric acid kunye ne-alkaline exineneyo eshushu. Ziyakwazi ukumelana ne-media enamandla yokuguguleka ngokukhuselekileyo. Ukongeza, ikwanayo nokumelana okuhle nobushushu obuphezulu kwaye inokugcina ukusebenza okuzinzileyo kwiindawo ezinobushushu obuphezulu ngaphandle kokuguquka okanye ukonakala ngenxa yotshintsho lobushushu.
Iingenelo zepompo ye-silicon carbide ceramic slurry slurry zibonakaliswa ngokupheleleyo kwizicelo ezisebenzayo. Ubomi bayo obude benkonzo bunciphisa kakhulu iindleko zokusetyenziswa. Ngenxa yokusetyenziswa kwee-ceramics ezifakwe kwi-SiC kwiindawo ezisebenzisa umbane omninzi, ubomi bayo benkonzo buphindwe kaninzi kunee-alloys ezinganyangekiyo. Ngaphakathi kwexesha elifanayo leyunithi yokusebenza, iindleko zokusetyenziswa kwezinto ezincedisayo ziyancipha kakhulu, kwaye iindleko zokugcinwa kunye neendleko zeendawo ezingasetyenziswa nazo ziyancitshiswa ngokufanelekileyo. Ngokuphathelele ukusetyenziswa kwamandla, umlinganiselo wee-impellers ze-ceramic yi-1/3 kuphela ye-alloys ezinganyangekiyo. Ukujikeleza kwe-radial ye-rotor kuphantsi kwaye i-amplitude incinci, engaphuculi nje kuphela ukusebenza kakuhle, kodwa yandisa ixesha lokusebenza elizinzileyo lezinto ezihambayo ze-ceramic kwindawo esebenza kakuhle xa kuthelekiswa neepompo zesinyithi zendabuko, okonga ukusetyenziswa kwamandla komjikelo wokusebenza ngokubanzi. Inkqubo yesitywina se-shaft nayo yenziwe ngcono, ihambelana nezixhobo ze-ceramic overcurrent component ukuze kuphuculwe ngokuhambelanayo, kuncitshiswe ukuphindaphinda kokugcinwa ngokubanzi, kuvumela izixhobo ukuba zisebenze ngokuqhubekayo ixesha elide, kuqinisekisa ukuqhubeka kwemveliso, kunye nokuphucula amandla emveliso.
Iimpompo ze-silicon carbide ceramic slurry zisetyenziswa kakhulu kumashishini ahlukeneyo afana nokwemba, i-metallurgy, amandla, kunye nobunjineli beekhemikhali. Kwimigodi, isetyenziselwa ukuthutha i-slurry equlethe inani elikhulu lamasuntswana e-ore; Kwishishini le-metallurgical, inokuthutha inkunkuma yokunyibilikisa enobungozi kakhulu; Kwicandelo lombane, inokusingatha ukuthuthwa kothuthu kunye ne-slag kwizityalo zamandla; Kwimveliso yeekhemikhali, kulula kwakhona ukuphatha ukuthuthwa kwezinto ezahlukeneyo kunye neemveliso ezinobungozi.
I-Shandong Zhongpeng, njengeshishini eligxile kuphando kunye nokuveliswa kweepompo ze-silicon carbide ceramic slurry kwishishini, isoloko inamathela kumoya wokuvelisa izinto ezintsha kwaye iqhubeka nokuhlola ukusetyenziswa kakuhle kwezixhobo ze-silicon carbide ceramic kwicandelo leempompo ze-slurry. Ngokwazisa ubuchwepheshe obuphambili kunye nokukhulisa iitalente zobungcali, soyise ubunzima obuninzi bobuchwephesha kwaye sadala imveliso yepompo ye-silicon carbide ceramic slurry esebenza kakuhle kunye nomgangatho othembekileyo. Ukususela ekuhlolweni okungqongqo kwezinto eziluhlaza, ukuya kulawulo oluchanekileyo lweenkqubo zemveliso, ukuya ekuhlolweni komgangatho weemveliso, silwela ukugqwesa kuzo zonke iinkalo kwaye sizimisele ukubonelela abathengi ngezisombululo zokuhambisa ezikumgangatho ophezulu.
Ndijonge phambili kwikamva, ngophuhliso oluqhubekayo lwetekhnoloji, iimpompo ze-silicon carbide ceramic slurry ziya kuphuhliswa zijolise ekusebenzeni kakuhle nasekuhlakanipheni okuphezulu. Ndikholelwa ukuba kungekudala, ziya kudlala indima ebaluleke ngakumbi kwicandelo lokuthuthwa kwemizi-mveliso, zifake impembelelo enamandla kuphuhliso lwamashishini ahlukeneyo.
Ixesha lokuthumela: Agasti-09-2025