Impilo yesevisi ye-ramming yesithando somlilo esimaphakathi

Impahla ye-Intermediate frequency furnace ramming iyingxenye eyomile, eyinqwaba ephikisayo eyakhiwe i-ramming. Ngokuvamile izinhlayiya kanye nezimpushana ezinhle ezenziwe ngezinto eziphezulu ze-alumina zenziwa ngokuya ngokuhlelwa okuthile futhi zengezwe ngenani elifanele le-ejenti yokubopha. Ngesikhathi sokwakhiwa, i-ramming enamandla iyadingeka ukuze kuzuzwe isakhiwo esihle. Impahla ye-ramming yesithando somlilo esiphakathi nendawo isetshenziswa kakhulu ekuxhumaneni okuqondile nokuncibilika. Ngakho-ke, izinto ze-granular nezimpushana ziyadingeka ukuze zibe nokuzinza kwevolumu ephezulu, ukuqina nokumelana nokugqwala. Ngesikhathi esifanayo, i-ramming material yesithando somlilo esiphakathi sinokuzinza okuhle kwamakhemikhali nokumelana. Ukuguguleka, ukumelana nokugqoka, ukumelana nokuchithwa, ukumelana nokushaqeka kokushisa.

Impahla yokunqwabelanisa yefrikhwensi ephakathi nendawo Manje, hlobo luni lwempahla yolwelwesi olusetshenziswa esithandweni somlilo esiphakathi ukuncibilikisa ithusi? Nansi incazelo emfushane yawo wonke umuntu: impahla yolayini esetshenziswa esithandweni somlilo esincibilikisa ithusi samanje emakethe imvamisa iyi-silicon intermediate intermediate furnace ramming material.

Ngenxa yokuthi izinga lokushisa lokuncibilikisa ithusi liphansi kakhulu, kusetshenziswa izinto eziningi ze-silicon ramming. Ngokungeziwe ezinqubweni ezingokwesiko zokuchotshozwa, ukuhlola, nokuhlukanisa kazibuthe, le nto ye-ramming nayo idinga ukoma futhi iwashwe. Okuqukethwe kwe-silicon kokuncibilikiswa kwe-silicon ramming material ngokuvamile kungaphezu kuka-95. I-iron oxide ingaphansi kuka-0.5. I-aluminium oxide ingaphansi kuka-0.7. I-refractoriness ngokuvamile i-1650 degrees. Lo mkhiqizo wenziwe nge-bauxite clinker ekhethekile yezinga eliphezulu kanye nempushana.

Njengento esetshenziswayo yokuqala, iyingxube yesibophezelo sikasimende esicwengekile se-aluminiyamu, impushana ye-aluminium, i-kyanite, i-ejenti elwa nokuncipha, i-fiber evimbela ukuqhuma nezinye izinto ezixubile. Ingaphonswa kumugqa obalulekile ngokusebenzisa ama-castable. , Ingaphinde ithululelwe kumabhulokhi e-precast ukuze isetshenziswe ngamatshe.

Yiziphi izici zokuphonswa kwe-anti-aluminium enamandla aphezulu? Ngokuphathelene namapulasitiki aphikisayo nezinto ezisetshenziswayo. Amalabhorethri asekhaya ngokuvamile asebenzisa izindlela zokunqanda okwenziwa ngesandla, noma imishini yokuhlola ingcindezi ukuze abumbe. IJalimane ikhetha umshini wokunyathelisa ozenzakalelayo, oshaya ngesando somoya, uhambisa isikhunta emuva naphambili ngesivinini esifanayo, futhi unyathela izingqimba.

Inkomba ye-plasticity inwetshwa nesikhathi sokugcina sezinto ezibonakalayo, ukulahlekelwa kwamanzi kumpahla, kanye nokumuncwa kwamanzi ngezinye izingxenye. Nezinye izinguquko zomzimba namakhemikhali. Lolu shintsho lubhebhetheka ngokushintsha kwezinga lokushisa kwemvelo kanye nomswakama.