Kwindawo yokusebenza yobushushu obuphezulu beshishini, ukugqunywa kwe-thermal kunye nokuzinza kwesakhiwo zizinto ezingenakuxoxisana ezichaphazela ngokuthe ngqo ukusebenza kakuhle, ukhuseleko kunye nokusebenza kakuhle kweendleko.Izitena zebhola ze-alumina (AHB) ziye zavela njengesisombululo somdlalo, ukuguqula indlela amashishini ajongana ngayo nemingeni yobushushu obugqithisileyo. Eyenziwe kwi-alumina ephezulu-ecocekileyo (i-Al₂O₃) ngokusebenzisa iinkqubo zokunyibilika okuphezulu kunye ne-spheroidization, ezi zitena zidibanisa ukuxhathisa okungaqhelekanga kwe-thermal, ukuhanjiswa kwe-thermal ephantsi, kunye namandla amangalisayo omatshini-okwenza ukuba kube yinto eyimfuneko kwizicelo ezininzi ze-industrial. Nokuba usebenzisa i-sement kiln, iziko leglasi, okanye i-petrochemical reactor, i-AHB inikezela ngentsebenzo engenakuthelekiswa nanto eguqulela ukunciphisa ukusetyenziswa kwamandla, ixesha elide lezixhobo zokusebenza, kunye nokuthembeka okuphuculweyo kokusebenza.
Iimpawu eziphambili: Kutheni izitena zebhola ze-Alumina eziHollow ziphuma ngaphandle
Ukusebenza okuphezulu kwezitena zebhola ze-alumina zivela kwisakhiwo sabo esikhethekileyo kunye nokubunjwa kobunyulu obuphezulu. Ngomxholo we-alumina ngokuqhelekileyo udlula i-99%, ezi zitena zibonisa ukuzinza okuphezulu kobushushu obuphezulu, zigcina ingqibelelo yazo nakwiqondo lokushisa ukuya kwi-1800 ° C (3272 ° F) -idlula kude izinto ezinqabileyo zendabuko ezifana ne-fireclay okanye izitena ze-silica. Ubume bawo obungqukuva obunomgongxo sisitshixo kwisakhono sazo esikhethekileyo sokugquma: iipokotho zomoya ezivaliweyo ngaphakathi kwebhola nganye zinciphisa ukuhanjiswa kobushushu nge-conduction kunye ne-convection, okukhokelela kwi-thermal conductivity ephantsi njenge-0.4-0.8 W/(m·K) kwi-1000°C. Oku kuguqulela ukonga amandla okubalulekileyo, njengoko ubushushu obuncinci bulahlekile ngeendonga zeziko, ukunciphisa ukusetyenziswa kwamafutha kunye neendleko zokusebenza.
Ngaphandle kwe-insulation, i-AHB iqhayisa amandla omatshini kunye nokumelana nokunxiba. Ubume bazo obuxineneyo, obufanayo buqinisekisa ukuxhathisa ukothuka kwe-thermal, i-abrasion, kunye nokubola kweekhemikhali ezivela kwisinyithi esityhidiweyo, i-slags, kunye neegesi zemizi-mveliso. Ngokungafaniyo nezixhobo zokugquma i-porous ezithobisa ngokuhamba kwexesha, izitena ze-alumina zebhola ezingenanto zigcina imilo kunye nokusebenza kwazo naphantsi kokufudumeza kunye nokupholisa kwe-cyclic, ukunciphisa ukugcinwa rhoqo kunye nexesha lokuphumla. Ukongeza, ubuninzi babo obuphantsi (1.2-1.6 g/cm³) bulula ukufakwa kunye nokunciphisa umthwalo wesakhiwo kwisixhobo, ngaphandle kokubeka esichengeni ukuqina.
Izicelo eziphambili: Apho i-Alumina Hollow Ball izitena ze-Excel
Izitena zebhola ze-alumina ezihollow ziguquguquka ngokwaneleyo ukuhlangabezana neemfuno zamashishini ahlukeneyo obushushu obuphezulu. Nazi izicelo zabo ezinefuthe kakhulu:
1. Ishishini leSamente kunye neLime
Ii-rotary kilns zesamente zisebenza kumaqondo obushushu angaphezu kwe-1400 ° C, zifuna izinto zokugquma ezinokumelana nobushushu obugqithisileyo kunye noxinzelelo lomatshini. I-AHB isetyenziswa kwi-lining ye-kiln, ii-preheater towers, kunye ne-clinker coolers, inciphisa ilahleko yobushushu ukuya kuthi ga kwi-30% xa kuthelekiswa ne-refractories eqhelekileyo. Oku akuthobanga iindleko zepetroli kuphela kodwa kwandisa ubomi benkonzo ye-kiln ngokunciphisa umonakalo womothuko wobushushu.
2. Ukwenziwa kweglasi
Iziko lokunyibilika kweglasi lifuna ulawulo oluchanekileyo lobushushu kunye nokuzinza kwexesha elide. I-AHB ibeka isithsaba sesithando somlilo, i-sidewalls, kunye ne-regenerators, ukubonelela ngokugqithiswa okuphezulu okugcina amaqondo obushushu okunyibilika. Ukuchasana kwayo ne-alkali corrosion (ukusuka kwi-batch yeglasi) iqinisekisa ukunxiba okuncinci, ukunciphisa imfuno yokulungiswa rhoqo kunye nokuphucula ukusebenza kakuhle kwemveliso.
3. Ishishini lePetrokhemikhali kunye neMichiza
Kwii-petrochemical reactors, ii-reformers, kunye neeyunithi zokuqhekeka, i-AHB imelana namaqondo okushisa ukuya kwi-1700 ° C kwaye ixhathisa ukubola kwi-hydrocarbons, i-acids, kunye ne-catalysts. Isetyenziswa kumgca wemibhobho yobushushu obuphezulu, amagumbi eziko, kunye nokutshintsha ubushushu, ukuqinisekisa ukusebenza ngokukhuselekileyo nangempumelelo ngelixa kuncitshiswa inkcitho yamandla.
4. Ishishini leMetallurgical
I-steelmaking arc furnaces yombane, izitovu zomlilo eziqhumayo, kunye nezinyibilikisi zetsimbi ezingenayo intsimbi zixhamla kwi-AHB`s ukumelana nobushushu obuphezulu kunye nokugquma. Isetyenziswe kwi-furnace lining, i-ladles, kunye ne-tundishes, ukunciphisa ukulahleka kobushushu ngexesha lokunyibilika kunye neenkqubo zokuphosa. Ukukwazi kwayo ukumelana nokuchaphaza kwentsimbi etyhidiweyo kunye nokukhukuliseka kwe-slag kwenza ukuba ibe lukhetho oluthembekileyo kwiindawo ezibuhlungu ze-metallurgical.
5. Ishishini leCeramic kunye neRefractory
I-AHB isetyenziselwa ukuveliswa kweekhilni ze-ceramic zobushushu obuphezulu kunye neemveliso eziphikisayo. Isebenza njengesiseko se-insulation material kwi-kiln linings, eyenza ulawulo oluchanekileyo lokushisa ngexesha leenkqubo zokudubula. I-conductivity yayo ephantsi ye-thermal ikwanciphisa ukulahleka kobushushu, iphucula ukusebenza kakuhle kwamandla kwi-ceramic production
Kutheni le nto ukhethe izitena zebhola ze-Alumina eziHollow kwi-Operation yakho?
Utyalo-mali kwizitena zebhola ze-alumina ezingenanto zibonelela ngeenzuzo ezinyanzelisayo kubaqhubi bemizi-mveliso:
Ukusebenza kakuhle kwamandla:Ukunciphisa ukusetyenziswa kwepetroli nge-20-40% ngenxa yokufakelwa okuphezulu, ukuthoba iindleko zokusebenza kunye nokukhutshwa kwekhabhoni.
Ubomi obude:Ubomi benkonzo eyandisiweyo (amaxesha ama-2-3 ubude kuneendlela zokuchasa ngokwesiko) kunciphisa ixesha lokuphumla kunye neendleko zokutshintsha.
Uzinzo lweThermal:Imelana namaqondo obushushu agqithisileyo kunye nomothuko we-thermal, iqinisekisa ukusebenza okungaguquguqukiyo kwindawo yokufudumeza ye-cyclic.
Ukuxhathisa ukonakala:Ukumelana nohlaselo lweekhemikhali ezivela kwi-slags, iigesi, kunye nezixhobo ezityhidiweyo, ukunciphisa iimfuno zolondolozo
Ukuguquguquka:Ilungele uluhlu olubanzi lwezicelo zobushushu obuphezulu, iyenza ibe sisisombululo esiguquguqukayo kumashishini ahlukeneyo.
Ukuqukumbela: Phakamisa ukusebenza kwakho kwishishini ngezitena ze-Alumina Hollow Ball
Kumhlaba wanamhlanje okhuphisanayo wemizi-mveliso, ukwandisa ukusebenza kakuhle kwamandla kunye nokunciphisa iindleko zokusebenza kubalulekile kwimpumelelo. Izitena zebhola ze-alumina zihambisa kumacala omabini, ukudibanisa ubushushu obuphezulu obuphezulu, ukuqina, kunye nokuguquguquka ukuhlangabezana neyona miceli mngeni inzima kwimizi-mveliso. Nokuba ujonge ukuphucula ukusebenza kweziko, ukwandisa ixesha lokuphila kwezixhobo, okanye ukunciphisa iindleko zamandla, i-AHB sisisombululo esithembekileyo, esinexabiso eliphantsi esiqhuba ukugqwesa kokusebenza.
Khetha izitena zebhola ze-alumina ezingenanto kwizicelo zakho zobushushu obuphezulu kwaye ube namava umahluko ekusebenzeni kakuhle, ukuthembeka, kunye nenzuzo. Sebenzisana nomthengisi omthembileyo ukufumana izisombululo ezilungiselelwe iimfuno zakho ezithile-thatha inyathelo lokuqala elibhekiselele ekusebenzeni okusebenzayo kunye nokuzinzileyo namhlanje.
Ixesha lokuposa: Nov-24-2025
