Ingxoxo ngemishini yokukhiqiza kanye nentuthuko yezobuchwepheshe yempuphu ye-corundum ensundu
Njengesithako esibalulekile sokukhuhla izimboni, i-corundum ensundu idlala indima engenakuphindwa ekugayeni ngokunembile, ekupholisheni nakwezinye izinkambu. Ngokuthuthuka okuqhubekayo kwezidingo zemboni yokukhiqiza yesimanje zokucubungula ngokunembile, inqubo yokukhiqiza kanye nemishini yempuphu ye-corundum ensundu nayo ihlala isungula izinto ezintsha.
1. Inqubo yokukhiqiza i-brown corundum powder
Umugqa ophelele wokukhiqiza i-corundum powder ensundu uhlanganisa ikakhulukazi ukucutshungulwa kwezinto zokusetshenziswa, ukuchoboza, ukuhlela, ukupakishwa kanye nezinye izinqubo. Izinto zokusetshenziswa ezisezingeni eliphezulu ziqala zichotshozwe kakhulu yi-jaw crusher, bese zichotshozwa ngokuphakathi yi-cone crusher noma i-roller crusher. Esigabeni sokuchoboza okuncane, ama-vertical impact crushers noma ama-ball mill avame ukusetshenziselwa ukuchoboza izinto zibe yi-mesh engaba ngu-300. Inqubo yokugcina yokuchoboza encane kakhulu idinga imishini ekhethekile njengemishini yokugeleza komoya noma imishini yokudlidliza.
2. Ukuhlaziywa kobuchwepheshe bemishini yokukhiqiza eyinhloko
1. Ukusungula ubuchwepheshe bemishini yokuchoboza
Izigayo zebhola zendabuko zinezinkinga zokusetshenziswa kwamandla aphezulu kanye nokusebenza kahle okuphansi. Umshini omusha oshukunyiswayo osebenza kahle kakhulu usebenzisa umklamo oyingqayizivele we-agitator, othuthukisa ukusebenza kahle kokugaya ngaphezu kuka-30%. Okuphawuleka kakhulu ukuthi ubuchwepheshe bokugaywa komoya obuvele eminyakeni yamuva busebenzisa ukuhamba komoya okusheshayo ukubangela ukuthi izinhlayiya zishayisane futhi zichotshozane, kugwenywe ukungcola kwensimbi, futhi kufanelekile kakhulu ekukhiqizweni kwama-micropowder anezidingo zokuhlanzeka okuphezulu. Uhlelo lomshini wokugaya umoya ogeleza embhedeni olumanzi olwethulwe yibhizinisi elithile lungalawula usayizi wezinhlayiya zomkhiqizo ngaphakathi kwebanga lika-D50=2-5μm, futhi ukusatshalaliswa kosayizi wezinhlayiya kuyafana kakhulu.
2. Ukuthuthukiswa okuthuthukisiwe kwemishini yokulinganisa
Ijubane le-turbine classifier likhushuliwe kusukela ekuqaleni kuka-3000rpm laya ngaphezu kuka-6000rpm, futhi ukunemba kokulinganisa kuthuthukiswe kakhulu. Uhlelo lwakamuva lokulinganisa olune-rotor oluvundlile lusebenzisa umklamo ochungechunge lwamasondo amaningi okulinganisa futhi lusebenzisana nesistimu yokulawula ehlakaniphile ukuze kufezwe ukusika usayizi wezinhlayiya okunembile kakhulu. Ubuchwepheshe bokulinganisa obusizwa yi-ultrasonic obuthuthukiswe amayunithi ocwaningo lwesayensi busebenzisa amagagasi e-ultrasonic ukuthuthukisa ukusabalala kwama-powder nokwandisa ukusebenza kahle kokulinganisa ngo-25%.
3. Uhlelo lokulawula oluzenzakalelayo
Imigqa yokukhiqiza yesimanje ngokuvamile isebenzisa izinhlelo zokulawula ze-PLC ukuze kufezwe ukuxhumeka kwemishini kanye nokulungiswa kwamapharamitha okuzenzakalelayo. Izixazululo ezithuthukisiwe kakhulu zethula ubuchwepheshe bokubona komshini ukuqapha ukusatshalaliswa kosayizi wezinhlayiya zempuphu ku-inthanethi nokulungisa amapharamitha enqubo ngesikhathi sangempela ngezinhlelo zempendulo.
Okwamanje,i-corundum micropowder ensunduimishini yokukhiqiza ithuthuka ngendlela esebenza kahle kakhulu, ngokunemba nangobuhlakani. Ukusungula izinto ezintsha kwezobuchwepheshe akugcini nje ngokuthuthukisa ikhwalithi yomkhiqizo kanye nokusebenza kahle kokukhiqiza, kodwa futhi kukhuthaza intuthuko esimeme yomkhakha wonke. Esikhathini esizayo, ngokuvela okuqhubekayo kwezinto ezintsha nezinqubo ezintsha, ubuchwepheshe bokukhiqiza i-brown corundum micropowder buzoletha impumelelo enkulu. Amabhizinisi kufanele anake kakhulu izitayela zokuthuthukiswa kwezobuchwepheshe, athuthukise imishini njalo, athuthukise izinqubo, futhi alondoloze izinzuzo zobuchwepheshe emncintiswaneni wemakethe.