Uyilo kunye nokwakhiwa kwezitofu zokufudumeza (unyango lobushushu) ezisetyenziswa ngendlela yokuhambahamba
Isishwankathelo:
Isithando somlilo esifana nokuhambahamba sisixhobo esithandwayo sokufudumeza kwiingcingo ezikhawulezayo, iibhari, iipayipi, iibhilethi, njl.njl., esidla ngokuba necandelo lokufudumeza kwangaphambili, icandelo lokufudumeza, kunye necandelo lokuntywila. Ubushushu kwisithando somlilo buphakathi kwe-1100 kunye ne-1350°C, kwaye ipetroli ikakhulu yigesi kunye neoyile elula/enzima. Xa ubushushu besithando somlilo kwicandelo lokufudumeza buphantsi kwe-1350℃ kwaye izinga lokuhamba kwegesi yeflue kwisithando somlilo lingaphantsi kwe-30m/s, kucetyiswa ukuba iindonga zesithando somlilo ngaphezulu kwesitshisi kunye nomgca wesithando somlilo phezulu kwesithando somlilo zisebenzise isakhiwo esipheleleyo sefayibha (iimodyuli zefayibha zeseramikhi okanye isakhiwo sepeyinti yefayibha yeseramikhi) ukuze kufunyanwe iziphumo ezilungileyo zokonga amandla.
Ulwakhiwo lwesicelo se-furnace lining
Ngaphantsi kwesitovu sokutshisa
Xa kujongwa ukubola ngokwesikali se-oxide, izantsi lesithando sokufudumeza esifana nokuhambahamba kunye neendawo ezingaphantsi kwesitshisi sodonga olusecaleni zihlala zilandela ulwakhiwo lwe-lining lwee-fiberboards ze-ceramic ze-CCEWOOL, izitena zodongwe ezikhaphukhaphu zokugquma, kunye ne-castable.
Ngaphezulu kwesitshisi kunye naphezulu kwesithando somlilo
Xa kujongwa iimeko zokusebenza zeendawo eziphezulu zezitshisi zodonga ezisecaleni kwi-walk-type heating furnace kwaye zidityaniswe noyilo lwesakhiwo se-lining kunye namava okusetyenziswa, ezi zakhiwo zilandelayo zingasetyenziswa ukuze kufezekiswe iziphumo ezilungileyo zobugcisa kunye nezoqoqosho.
Ulwakhiwo 1: Ulwakhiwo lwe-CCEWOOL ceramic fiber, i-fiber castable, kunye neebhloko ze-polycrystalline mullite fiber veneer;
Ulwakhiwo 2: Ulwakhiwo lobushushu lweengubo zefayibha ze-ceramic ze-CCEWOOL ezifakwe iithayile, iimodyuli ze-aluminium ephezulu, iibhloko ze-fiber veneer ze-polycrystalline
Ulwakhiwo 3: Iifeni ezininzi zangoku ezihambayo zisebenzisa ulwakhiwo lwezitena ezinganyangekiyo okanye ezinganyangekiyo. Nangona kunjalo, emva kokusetyenziswa ixesha elide, izinto ezifana nobushushu obugqithisileyo besikhumba sefeni, ukulahleka okukhulu kobushushu, kunye nokuguquguquka okukhulu kwepleyiti yefeni, zihlala zisenzeka. Eyona ndlela ithe ngqo nesebenzayo yokuguqula ulwelo lwefeni kukuncamathisela imicu yefayibha ye-CCEWOOL kwilwelo lokuqala lefeni.
Iflue
I-flue isebenzisa ulwakhiwo lwe-lining oludibeneyo lweengubo zefayibha ze-ceramic ze-CCEWOOL 1260 kunye neeleya.
Ucango oluvalayo lwendawo yokuphuma
Izitofu zokufudumeza apho iindawo ezifudumezayo (iipayipi zentsimbi, ii-ingots zentsimbi, iibhari, iingcingo, njl.njl.) zihlala zicofwa ngokubanzi azinawo ucango lwe-oven yoomatshini, nto leyo enokubangela ukulahleka okukhulu kobushushu. Kwii-oven ezinexesha elide lokucofa, ucango lwe-oven yoomatshini ludla ngokuba nzima ukulusebenzisa ngenxa yobuthathaka bendlela yokuvula (yokuphakamisa).
Nangona kunjalo, ikhethini lomlilo lingazisombulula lula ezi ngxaki zingasentla. Ulwakhiwo lwekhethini elithintela umlilo luyilo oludibeneyo olunengubo yefayibha ebekwe phakathi kweengqimba ezimbini zelaphu lefayibha. Izinto ezahlukeneyo ezishushu zinokukhethwa ngokweqondo lobushushu besithando sobushushu. Le mveliso ineempawu ezininzi ezintle, ezinje ngobukhulu obuncinci, ubunzima obulula, isakhiwo esilula, ukufakelwa okulula, ukumelana nokugqwala, kunye neempawu zomzimba nezekhemikhali ezizinzileyo kumaqondo obushushu aphezulu. Ukusetyenziswa kwale mveliso kusombulula ngempumelelo iziphene zomnyango wokuqala wesithando sobushushu, umzekelo, isakhiwo esinzima, ukulahleka kobushushu okukhulu, kunye nesantya esiphezulu sokugcinwa.
Ixesha lokuthumela: Epreli-30-2021
