Izitena ezichasayo

Phakathi kweentlobo ezininzi zezinto ezijongene nazo, isitena esicatshulwayo sithathe indawo yaso. Isidingo salo sisondelelene kakhulu neemeko zokusebenza ezikhethekileyo, ezinikezela ngamandla ekudalweni kweentlobo ezininzi zeemveliso zeli klasi kunye neelayibhile elandelayo. Isetyenziswe ngempumelelo ekupheliseni kwangaphakathi kweendawo kunye nobushushu obuphezulu okanye ubumlilo. Ekhaya, ezo ndawo ziquka ii-chimneys, izitofu kunye neendawo zomlilo .

Iintlobo zezitena ezikhanyelayo.

  1. Ukucima izitena.
  2. Kwindlela yokuvelisa, kusetyenziswe iintlobo ezikhethekileyo zobumba (chamotte), ezinokumelana namaqondo aphezulu okushisa. I-teknoloji yemveliso inikezela ukutshisa kwayo. Ukuqinisekisa ukuba izitena ezigqityiweyo azithethi, ipesenti ye-chamotte kufuneka ibe ubuncinane ngama-70%, i-30% eseleyo inikwe izithako ze-mineral (i-quartz, i-coke, igraphite). Ezinye zeentlobo zawo zinezendalo zendalo. Ukusetyenziswa kwasekhaya, akunakwenzeka ukufumana indawo yezitena ze-chamotte. Ngokuphambene nomzobo obomvu wobugcisa obomvu, i-refractory ngokukhawuleza ivuselela kwaye iphose ixesha elide.

    Abakhiqizi ukuze kube lula ukukhetha izinto ezibonakalayo, ukubhaliswa kweemveliso ngendlela yeleta "SHA" kunye nenombolo ecaleni kwayo kwamukelwa. Impawu ezintle, ezifana nokuchasana, kwi-acid okanye kwindawo ye-alkaline yenza ukuba izitena zifuneke kwiindawo ezininzi zoshishino. Iimveliso ezininzi ezithengiweyo zitofu kunye nezixhobo zomlilo ziyimveliso ye-PB5 enokumelana nokushisa kwama-1300 ° C, kunye ne-SHA5, ukuxhathisa kumaqondo okushisa ama-1600 ° C. I-PB5 ibonakala kakuhle, ixabiso elincinci, ngoko isetyenziswe njengesigqirha esilungileyo. ShA5, ngokungafani ne-analog yayo, ehamba kakuhle, ayifuni ukugqiba eyongezelelweyo.

    I-Masters yesitofu esisele sikholelwa ukuba iimveliso eziphezulu, xa zitshitshiswa, kufuneka zifake njengeentsimbi, kwaye zineentsimbi zetsimbi ezibonisa ukudubula okulungileyo. Isandi esilumkileyo sibonisa ukuphulwa kwenteknoloji yokuvelisa, kwaye, ngokufanelekileyo, ngomtshato. Isitena se-Chamotte sinesakhiwo esinqununu kunye nomhlaba onzima. Ukulungelelaniswa kwamatye, abavelisi baye bahlula inani leebumba ezivelisiweyo.

  3. Isitena sezitena.
  4. Ipesenti yodongwe oluchanekileyo kwimveliso yincinci kakhulu. Isakhiwo sayo esiphezulu siyi-quartz okanye itystone. Ukusetyenziswa okuncinci kwalolu hlobo lwezitena kudibaniswa nokungazinzi kwazo kuma-alkali kunye nama-acids. Emva kokugqiba, baneempawu ezifana nezitye zesihlabathi.

  5. Ezinye iintlobo zezitena ezichasayo.
  6. Iipropati zokunyusa ezikhutshweyo yi-carbon kunye nesitena esisisiseko. Abalahlekelwa ngumumo phantsi kwemithwalo enkulu yokushisa, ngaphandle kweyiphi imboni enzima, umzekelo, ukuveliswa kwensimbi, akunakwenza. Amandla eklabhoni yekhabhoni anika ipesenti yekhabhoni, emele i-graphite. Izitena eziphambili ziquka iimveliso ze-magnesite kunye ne-dolomite esetyenziswa kwi-metallurgy.

Ukuhlobisa kwangaphandle kwekhaya.

Ukukhethwa kwebhendi yezinto ezichasayo kubandakanyeka kakhulu kubushushu obulindelekileyo kwindawo yokusebenza kunye nokwakhiwa kwemichiza yezinto ezinokutsha. Ixesha liye labonisa ukuba izinto ezibonakalayo ezikhangayo nezibonakalayo ezinokuthenjelwa, ezifana nezitena ezincinci, zingasetyenziselwa ngempumelelo ukuhlobisa kwangaphandle kweendawo zokucima umlilo, iibhobhe kunye nezinye izinto zokusebenza, ezinokuba yindlu. Ukujongana nomsebenzi kunye nokuthungwa kwezotyhumbisi kuncoma ukuthenga isitena esikhethekileyo somlilo, ebonakalayo ngokwemibala eyahlukeneyo kunye nemilo yemveliso. Ukuveliswa okusemgangathweni kwimarike kwakukubonakala kwitena egqityiweyo yomlilo.