Kwimizi-mveliso eshushu kakhulu efana ne-metallurgy, i-ceramics, kunye nobunjineli beekhemikhali, ukuzinza nokuqina kwezixhobo kuchaphazela ngokuthe ngqo ukusebenza kakuhle kwemveliso kunye neendleko. Njengenxalenye "yomqala" yenkqubo yokutsha, i-burner sleeve kudala ijongene nemingeni efana nefuthe lomlilo, ukugqwala kobushushu obuphezulu, kunye notshintsho olukhawulezileyo lobushushu. Ingxaki yokuguquguquka kunye nobomi obufutshane be-metal burner sleeves zemveli itshintshwa ngokuzolileyo luhlobo olutsha lwezinto:imikhono yesitovu se-silicon carbide (SiC)Ziya zithandwa kakhulu kwiindawo zoshishino ezishushu kakhulu ngenxa yokusebenza kwazo “okuqinileyo”.
1, iSilicon carbide: Yazalelwa amaqondo obushushu aphezulu
I-silicon carbide ayisiyomveliso intsha elabhoratri. Kwasekuqaleni kwenkulungwane ye-19, abantu bafumanisa le khompawundi yenziwe yi-silicon kunye ne-carbon. Ulwakhiwo lwayo lwekristale luyinika 'amandla amakhulu' amathathu amakhulu:
1. Ukumelana nobushushu obuphezulu: iyakwazi ukugcina amandla kwi-1350 ℃, idlula kakhulu iqondo lokunyibilika kweentsimbi eziqhelekileyo;
2. Ukumelana nokuguguleka: Ijongene neendawo eziguguleka kakhulu, ixesha layo lokuphila liphindwe kaninzi kunelezinto eziqhelekileyo;
3. Ukumelana nokugqwala: Iyakwazi ukumelana kakhulu neemeko ze-asidi kunye ne-alkaline kunye nokugqwala kwesinyithi esinyibilikisiweyo.
Ezi mpawu zenza i-silicon carbide ibe lolona khetho lufanelekileyo kwizinto zokutshisa, ngakumbi ezifanelekileyo kwizixhobo zokutshisa ezifuna ixesha elide ukuba zibekwe kumlilo ovulekileyo.
2, Iingenelo ezintathu eziphambili ze-silicon carbide burner sleeve
Xa kuthelekiswa nemikhono yesinyithi yendabuko okanye ye-ceramic enganyangekiyo, iingenelo zenguqulo ye-silicon carbide zibonakala ngokucacileyo:
1. Ukuphinda kabini ubomi
Isingxobo sokutshisa isinyithi sithambekele ekufakweni kwe-oxidation kunye nokuthamba xa kushushu kakhulu, ngelixa ukuzinza kwe-silicon carbide kwandisa ubomi bayo benkonzo ngokuphindwe ka-3-5, kunciphisa ukuphindaphinda kokuvalwa nokutshintshwa.
2. Ukonga amandla kunye nokuphucula ukusebenza kakuhle kwawo
Ukuqhuba kobushushu kwe-silicon carbide kuphindwe kaninzi kunokwe-ceramics eqhelekileyo, enokudlulisa ubushushu ngokukhawuleza, iphucule ukusebenza kakuhle kokutsha kwamafutha, kwaye inciphise ukusetyenziswa kwamandla.
3. Ukugcinwa lula
Imelana nokuguguleka, ukumelana nokugqwala, kunye nokumelana nobushushu obuphezulu, nto leyo efuna ukugcinwa okulula kwemihla ngemihla, nto leyo enciphisa kakhulu iindleko zokugcinwa.
3, Ngawaphi amashishini ayidinga ngakumbi?
1. I-oven yeseramikhi: Ifanelekile kwiindawo zokutshiza i-glaze ezingaphezulu kwe-1300 ℃
2. Unyango lobushushu besinyithi: luyamelana nokutshiza kwesinyithi esinyibilikisiweyo kunye nokukhukuliseka kwe-slag
3. Ukutshiswa kwenkunkuma: ayimelani nokubola okunamandla kwegesi equlethe inkunkuma yekhlorini
4. Isithando sokunyibilikisa iglasi: sifanelekile ukusebenza ixesha elide phantsi kwemozulu ye-alkaline
4, iingcebiso zokusebenzisa
Nangona ukusebenza kakuhle kwesingxobo se-silicon carbide burner, ukusetyenziswa ngokuchanekileyo kusabalulekile:
1. Kuphephe ukungqubana koomatshini ngexesha lokufakwa ukuze kuthintelwe imifantu efihlakeleyo
2. Kucetyiswa ukuba unyuse ubushushu inyathelo ngenyathelo ngexesha lokuqala kokubanda
3. Susa rhoqo umaleko womphezulu wokupheka kwaye ugcine umlomo ungaphazanyiswa
Njengomboneleli weenkonzo zobuchwepheshe obandakanyeka kakhulu kwicandelo lezinto ezichasene nemizi-mveliso, sisoloko sinikela ingqalelo ekusetyenzisweni nasekuguqulweni kobuchwepheshe bezinto ezisemgangathweni. Ukukhuthazwa kwemikhono yokutshisa i-silicon carbide akupheleli nje ekuphuculweni kwezinto, kodwa kukwayimpendulo kwimfuno yemveliso yemizi-mveliso "esebenzayo, egcina amandla, nethembekileyo". Kwixesha elizayo, siya kuqhubeka nokwenza ngcono iinkqubo zemveliso kwaye senze amashishini amaninzi asebenzise izisombululo ezimelana nobushushu obuphezulu "ezihlala ixesha elide kwaye ezingabizi kakhulu".
Iqela leengcali laseShandong Zhongpeng linokubonelela ngeengcebiso zokukhetha ezenzelwe wena kunye nenkxaso yobugcisa. Wamkelekile aphasityeleleizisombululo ezikhethekileyo.
Ixesha leposi: Meyi-04-2025