Amatafari azunguruka ya sima akoreshwa mu itanurani igikoresho cy'ingenzi gikoreshwa mu gutunganya amatanura azunguruka akoreshwa mu gukora sima. Nk'igice cy'ingenzi cy'uburinzi bw'ibikoresho by'itanura, bigira ingaruka ku buryo butaziguye ku kudahungabana kw'ibikoresho, gukoresha neza ingufu no kumara igihe kinini ubikora. Amatanura ya sima akora mu bihe bikomeye cyane, afite ubushyuhe bwinshi, ubushyuhe bwinshi, gushwanyagurika kw'ibikoresho no kwangirika kw'ibikomoka kuri alkali, bigatuma amatafari meza cyane aba ingenzi mu gukora clinker ihamye.
Ahantu hakomeye ho gukorera hasaba imikorere myiza cyane ukoresheje amatafari adafite ubushyuhe bwinshi. Ibicuruzwa byiza bifite ubushyuhe bwinshi kandi bihangana neza n'ubushyuhe buri hejuru ya 1350°C nta guhindagurika cyangwa kwangirika kw'inyubako. Binatanga ubushyuhe bukabije kandi burwanya ihungabana, birwanya imivuniko no kwangirika guterwa n'impinduka zikunze kubaho mu gihe cyo gutangiza itanura, kuzimya umuriro no gukora buri munsi.
Aya matafari arwanya ingese afite ubushobozi bukomeye bwo kurwanya ingese ku bintu birimo alkaline, sulfure n'ibisigazwa bya clinker bikomoka kuri calcium, bikarinda kwangirika kw'urukuta no gusaza imburagihe. Imbaraga nyinshi za mekanike n'ubudahangarwa bwazo bihangana n'ubushyuhe buhoraho buturuka ku bikoresho fatizo na clinker, bigatuma itanura rikora neza kandi mu buryo burambye.
Ubwoko butandukanye bw'amatafari adashobora gucika bwagenewe imikorere y'itanura rigabanyijemo ibice.
Amatafari ya alumina nyinshi akwiriye gushyushya mbere y’igihe no mu bice bisimburana bifite imyenge mike, imbaraga nyinshi z’ubushyuhe n’uburyo buhendutse.
Amatafari ya Magnesia-spinel ni meza cyane mu bice bishyushya cyane bitewe n'ubushyuhe bwayo burambye kandi irwanya alkali.
Amatafari arwanya gushwanyagurika ashyirwa mu bice bihindagurika mu bushyuhe kugira ngo hirindwe gushwanyagurika no kongera igihe cyo kuruhuka.
Amatafari yo mu itanura rizunguruka rya sima yo mu rwego rwo hejuru atanga agaciro gakomeye ku nganda za sima.
Bigabanya ubushyuhe, byongera ubushobozi bw'ubushyuhe ku kigero cya 5%-10% kandi bigabanya ikiguzi cya lisansi. Kuramba kwabyo bigabanya inshuro zo gusimbuza no kubungabunga, bigabanya igihe cyo kudakora kw'itanura kandi bikongera cyane ubushobozi bwo gukora muri rusange.
Muri make, amatafari meza cyane ni ingenzi cyane mu gukora sima neza. Ayo matafari ahora ahindagurika, arwanya ingese kandi aramba, bituma amatanura ya sima akoreshwa mu buryo bwizewe, bunoze kandi buhendutse.
Urashaka amatafari aramba kandi akora neza yo mu itanura rya sima rizunguruka?
Dutanga ibisubizo byihariye birwanya ubushyuhe byagenewe ubwoko butandukanye bw'amatanura n'imiterere y'akazi. Ibicuruzwa byacu bikoreshwa cyane mu nganda za sima ku isi zifite ubuziranenge buhamye, ibiciro bishimishije ndetse n'ubufasha bw'abahanga mu bya tekiniki.
Twandikire uyu munsi kugira ngo ubone ibipimo by'ibicuruzwa ku buntu, ibisubizo byihariye hamwe n'ibiciro bishya by'uruganda.
Igihe cyo kohereza: Nyakanga-02-2026
