Isicelo kanye nezinyathelo zokuqapha ze-high pressure grinding rolls ekucubunguleni amaminerali

Imiqulu yokugaya enengcindezi ephezulu iwuhlobo lwemishini yokuchoboza nokugaya echoboza ngokugcwele izinto ngokusebenzisa isimiso sokuchotshozwa kwe-static pressure. Ngokuhamba okuphambene kwama-roller ahlukene, izinto ezisetshenziswayo zingakwazi ukucindezelwa ngokugcwele, futhi ngokusho kwezakhiwo ze-ore ehlukene, izindawo ezihlukene ze-roller zingasetshenziswa. kanye nokucindezela kokusebenza, ngakho-ke kuvame ukusetshenziswa kumaphrojekthi ahlukahlukene wokucubungula amaminerali. Laba bakhiqizi abalandelayo abanomfutho ophezulu we-roller bazokwethula izinhlelo zokusebenza eziningana zezigayo ze-high-pressure roller ekucubunguleni izimbiwa, benethemba lokukusiza ukuthi uqonde kangcono izigayo zamarola ezinomfutho ophezulu.

Izici zesakhiwo zemiqulu yokugaya enengcindezi ephezulu

Idivayisi yokucindezela kanye nedivayisi yokudlulisela ye-high pressure grinding rolls ikakhulukazi ihlanganisa ifreyimu, i-high pressure roller nokunye. Amaroli okugaya anengcindezi ephezulu angakhiqiza izingcindezi ezihlukene ngokuya ngezimpawu ezihlukene zezinto ezibonakalayo, futhi indawo engaphezulu ifakwe ipuleti elingagugi, futhi isilinda esisebenza ngogesi singanyakazisa irola yokulungisa eduze kwegroove yomhlahlandlela ngesikhathi sokucindezela. Iqhutshwa i-drive gear reducer, impahla igcwaliswa ngesikhathi phakathi kwama-roller, futhi ibhulokhi eliminyene elimise okwekhekhe lingakhiqizwa ngaphansi kwengcindezi ephezulu. Ukuze uqinisekise ukuthi indawo yokuchoboza inezimo ezinhle zokucindezela okuphezulu, kuyadingeka ukulungisa idivayisi yokucindezela ngokuvumelana nezidingo zokukhiqiza nokucubungula, bese kudingekile ukukhetha izinto ezivimbela ukugqoka ezinamanani aphezulu wamandla.

Ukusetshenziswa kwemiqulu yokugaya ingcindezi ephezulu ekucutshungulweni kwamaminerali

1. Ukuhlukaniswa kwe-diamond ore nokuchotshozwa

Imiqulu yokugaya enomfutho ophezulu isetshenziswe ekuqaleni kokuhlukaniswa nokuchotshozwa kwensimbi yedayimane. Idatha eyahlukene ibonisa ukuthi amaroli okugaya anengcindezi ephezulu angathola imikhiqizo encibilikisiwe kakhudlwana endaweni enkulu yamarola, futhi isikhala esikhudlwana samarola singagwema ukulimala kwenani eliphezulu lezinhlayiya zedayimane phakathi nenqubo yokucwenga.

2. Ukufakwa kwe-iron ore processing

Emkhakheni wangempela wokucutshungulwa kwensimbi yensimbi, indima eyinhloko yemiqulu yokugaya ingcindezi ephezulu ukugaywa kwangaphambili kanye nokuchotshozwa okucolisekileyo noma okucolisekileyo kwensimbi, kanye nokuphathwa kusengaphambili kwamapellets agxilisa insimbi. Njengamanje, ukusetshenziswa kwama-rolls okugaya umfutho ophezulu esikhundleni sezigayo zebhola noma ngokuhambisana nezigayo zebhola njengemishini yokugaya ngaphambilini yama-pellets e-iron ore concentrate kuye kwamukelwa kabanzi. Le ndlela yokwelapha ingathuthukisa ukusebenza kwebhola futhi ithuthukise ikhwalithi yebhola eliluhlaza. Ngisho nasemshinini we-pellet, imiqulu yokugaya ingcindezi ephezulu ayikwazi nje ukwenza umsebenzi wokuthuthukisa ubuhle kanye nendawo ethile ye-iron concentrate, kodwa futhi ingafakwa ngaphambi komshini webhola. , ukuthuthukisa ukucoleka kokuphakelayo kwebhola lokugaya kanye namandla okucubungula alo lonke uhlelo.

3. Ukuchotshozwa kwensimbi engenansimbi neyigugu

Lapho amaroli okugaya okucindezela okukhulu asetshenziselwa ukwelapha insimbi engeyona eyensimbi ezinsukwini zakuqala, nakuba umphumela wokugaya kanye nomthelela ezinkomba zokusebenza okwalandela wawumuhle, futhi izinga lokusebenza lifinyelele ebangeni elamukelekayo ngemva kokuthuthukiswa okuqhubekayo ezicini ezihlukahlukene, inkinga yokugqoka i-roller surface yayibucayi kakhulu. ezinzima. Ngokuthuthuka okuqhubekayo kobuchwepheshe be-stud roller surface eminyakeni yamuva kanye nocwaningo lobuchwepheshe bokucubungula izigaba eziningi, ukusetshenziswa kwemiqulu eminingi yokugaya ukucindezela kwezigaba eziningi sekuphenduke ubuchwepheshe obuyinhloko bokucutshungulwa kwezinsimbi eziningi ezingenayo insimbi neziyigugu. .

Izindaba ezidinga ukunakwa ekucutshungulweni kwezimbiwa

1. Ngokwezidingo zokucubungula, imiqulu yokugaya ingcindezi ephezulu idinga ukushintshwa ngemva kwesikhathi sokufaka isicelo, esingathuthukisa ngokuphumelelayo ukusebenza kahle kwayo.

2. Ngaphezu kokushintshwa okujwayelekile kwendawo ye-roller, ukusetshenziswa kwemishini ukuze bushelelezi kahle i-roller surface kungalawula ngokuphumelelayo izinkinga ezihlukahlukene zokugqoka endaweni ye-roller.

3. Ekukhiqizeni kwangempela, kuyadingeka ukuthatha izinyathelo zokuthuthukisa ama-rolls okugaya umfutho ophezulu ngokusekelwe esimweni sokucubungula ukuze kuqinisekiswe ukuthi ukusebenza kahle kwayo kungathuthukiswa ngempumelelo.

Ngokuthuthuka kuze kube manje, inani lesicelo lemiqulu yokugaya ingcindezi ephezulu ekucutshungulweni kwamaminerali liye laqashelwa kabanzi, futhi ngaphezu kokucubungula nokukhiqizwa kwamaminerali, imiqulu yokugaya ingcindezi ephezulu nayo yethulwe imisebenzi yokukhiqiza emikhakheni eminingi.