Kwintsimi yothutho lwamanzi kwimizi-mveliso, ukusungulwa kwezinto ezintshaimpompo yesijijas ikhokela inguqu ezimbini ekusebenzeni kakuhle kunye nokuqina. Njengondoqo weteknoloji entsha, uyilo lomzimba wempompo lwenza ukuba udityaniswe ngokukhawuleza, ukudibanisa kunye nokugcinwa, ukunciphisa ixesha lokunciphisa izixhobo ngaphezulu kwe-60%. Esi sakhiwo sokuphumelela sifanelekile ngokukodwa kumashishini afana ne-petrochemicals kunye nokulungiswa kokutya okudinga ukusebenza ngokuqhubekayo. Uyilo lwayo oluqhekezayo luvumela ukutshintshwa kwezinto eziphambili ngaphandle kokuphazamisa inkqubo yepayipi, ukunciphisa kakhulu iindleko zokusebenza kunye nokugcinwa. Okwangoku, le teknoloji isetyenziswe ngempumelelo kwiimeko ezinzima ezifana neoli enzulu yolwandle kunye nokukhutshwa kwegesi. Izinto zayo ze-alloy ezingaguqukiyo ziyakwazi ukumelana neemeko ezinzima zokusebenza kunye nomxholo wesanti we-20%, kwaye ubomi bayo obuqhubekayo bokusebenza budlule iiyure ezili-10,000. Olu lutsha aluchazi kuphela imigangatho yezixhobo zokuhambisa ulwelo, kodwa lubonelela ngesisombululo esitsha sokuqhubekeka kunye nokuzinza kwemveliso yeshishini. Ngaphantsi kweempumelelo ezimbini kwizinto zesayensi kunye noyilo lwesakhiwo, isizukulwana esitsha seimpompo yesijijas izuze umtsi ekusebenzeni ngokufanelekileyo kunye nokuqina ngokusebenzisa itekhnoloji ezintathu ezingundoqo:
Itekhnoloji yokuphosa i-Multi-layer composite: Ngokwamkela isakhiwo sezinto ze-gradient ye-tungsten carbide + i-nickel-based alloy, ubomi benkonzo yempompo yomzimba kwimidiya ephazamisayo yongezwa ngamaxesha amathathu, ngelixa kugcinwa ukusebenza kakuhle kwe-volumetric ngaphezu kwe-95%.
Inkqubo yokutywina eguquguqukayo: Ngokusebenzisa uyilo lokutywina olulungelelaniswayo lomatshini, ifezekisa ukuvuza kwe-zero ngaphakathi koxinzelelo lwe-0.5 ukuya kwi-30MPa, iyenza ifaneleke ngokukodwa ukuthuthwa kwamanzi asemngciphekweni omkhulu kwishishini lemichiza.
I-algorithm ye-Cavity optimization: Uyilo lwejelo lokuhamba kwe-spiral elisekwe kwi-CFD yokulinganisa inciphisa ukusetyenziswa kwamandla okuthutha ulwelo oluphezulu lwe-viscosity nge-40%, ibonisa inzuzo ebalulekileyo ekuqhutyweni kweendaba ezikhethekileyo ezifana netshokolethi kunye ne-asphalt.
Ezi zinto zintsha zenze imatriki yemveliso epheleleyo. Ukusukaisikrufu esinyekwiimpompo ze-screw-five, zonke zixhotyiswe nge-interfaces ezisemgangathweni, ezixhasa ukutshintsha ngokukhawuleza phakathi kweemodyuli ezisebenzayo ezahlukeneyo. Kwiprojekthi ethile yokucoca kunye neekhemikhali kuLwandle lwase China, iimpompo yesikrufu emithathuukwamkela obu buchwephesha bucutshungulwe ngempumelelo ioli ekrwada enesalfure kwaye yasebenza ngokuqhubekayo kangangeenyanga ezili-18 ngaphandle kokulungiswa ngokutsha okukhulu. Ilahleko engqindilili ye-bushing-resistant bushing yayiyi-1/5 kuphela yeemveliso zemveli. Esi sisombululo, esidibanisa ngokunzulu isayensi yezinto, i-fluid mechanics kunye nolawulo olukrelekrele, ichaza kwakhona imida yobugcisa.impompo yoshishinoizixhobo.
Ixesha lokuposa: Sep-12-2025