Inqubo yakamuva yokuthuthukisa
Ngokusebenzisa umshini wokugoqa one-drive high-pressure one-drive eyodwa ezimayini zesimende nakwezinye izimboni kulo nyaka, sisebenzise ngempumelelo umshini wokugoqa one-drive high-pressure one-drive eyodwa enkambisweni yokuchoboza kahle yensimbi ngokucwaninga okuqhubekayo nokuhlola, sithatha indawo ye-hammer crusher yokuqala noma i-cone crusher. Umshini, ukusetshenziswa kwamandla kuncishiswe kakhulu ngemva kokuthuthukisa inqubo.
Inqubo entsha imi kanje:
Indlela yokuguqula inqubo imi kanje:
Kusukela ngo-2016, i-Panzhihua Iron & Waste Co., Ltd. ibambisene nomkhiqizi we-roller mill enomfutho ophezulu ukuguqula inqubo yokuqala ngemuva kokuhlolwa okuningi. Enqubweni yokuchoboza, kusetshenziswa i-roller mill enomfutho ophezulu we-single-pass ukufaka esikhundleni se-hammer crusher yokuqala. Ukukhishwa kwe-mill, izinga lokukhipha i-slag yensimbi lithuthuka kakhulu, futhi ukusetshenziswa kwensimbi kuncishiswa kakhulu. Ekuqaleni, ithani ngalinye le-slag lidinga ukusebenzisa i-1.5-2Kg ye-liner kanye nekhanda le-hammer. Ngemuva kokusebenzisa i-roller mill enomfutho ophezulu we-single-drive, kusetshenziswa ama-electrode angu-300Kg kuphela njalo ngonyaka. Izindleko ezimaphakathi ngethani le-slag yokuchoboza yensimbi zincishiswa cishe ngo-50%.
Isakhiwo kanye nezici zokusetshenziswa kwesigayo se-roller esine-drive eyodwa esine-high-pressure
Ngokusekelwe kumbono we-lamination kanye nezici ze-roller mill yendabuko enomfutho ophezulu, senze umklamo omusha we-roller mill enomfutho ophezulu, sisebenzisa i-single-motor drive esikhundleni se-dual-motor drive yokuqala, sisebenzisa i-driving gear, i-bridge gear kanye ne-driven gear transmission. Ngale ndlela, amandla asatshalaliswa ngokunembile kwi-driving roller kanye ne-driving roller. Uma kuqhathaniswa ne-roller mill yendabuko enomfutho ophezulu, isakhiwo sisha, izindleko ziphansi, futhi ukusebenza kwezindleko kuhle. Isimiso sokusebenza kanye nesimiso sokudlulisa se-roller mill enomfutho ophezulu ene-single-drive kuboniswe ku-Figure 1 kanye ne-Figure 2.
Umfanekiso wokuqala:
Ⅰ Ingxenye yokuqala yokuchoboza Ⅱ Ingxenye yesibili yokuchoboza
Ⅲ Ingxenye yesithathu yokuchoboza Ⅳ Ingxenye yesine yokuchoboza
Inzuzo eyinhloko:
1) Ingcindezi phakathi kwama-roller ilungiswa ngesikhathi ngeziphethu, izinto eziphakathi kwama-roller zicindezelwe ngokulinganayo, futhi imishini isebenza kahle;
2) Akukho uhlelo lwe-hydraulic, ukusebenza okuguquguqukayo, ukugwema ama-roller ashukumisayo ngesikhathi esifanele futhi aguquguqukayo;
3) Ubuso be-roller busebenzisa ukushisela okusanhlamvu okumelana nokuguguleka kwe-alloy, ubulukhuni bobuso besendlalelo esisebenzayo buyi-HRC60~63, futhi impilo yesevisi ingu-≥8000h. Ubulukhuni obuphezulu kanye nokumelana okuhle nokuguguleka.
4) Uhlelo lokulawula ugesi kanye nokulawula ingcindezi kulula ukulunakekela futhi lunezinga eliphansi lokwehluleka, ngakho-ke izindleko zokulungisa ziphansi;
5) Indawo yokukhiqiza inhle. Ngenxa yokuthi izinto zivaliwe endaweni evalekile yama-roller kanye nedivayisi yokondla, ziphulwa yingcindezi engaguquki, okungekuhle ekushayweni nasekuchithekeni kwezinto, umsindo ophansi, kanye nendawo enhle yokukhiqiza yabasebenzi;
6) I-roller mill enomfutho ophezulu eqhutshwa kanye inesakhiwo esincane kanye nendawo encane. Uma iqhathaniswa ne-mill neminye imishini, ingonga imali eningi eyisisekelo.
Ithebula II
Ukuhlaziywa kobumbudumbudu be-Panzhihua Iron and Steel 50mm Feeding into Roller Mill
Ithebula Lesithathu
Ukuqhathaniswa kokusetshenziswa kwamandla kanye nemiphumela yemishini ehlukene esigabeni sokuchoboza okuncane:
Ithebula Lesine
Ukuqhathaniswa kokusetshenziswa kwensimbi kwemishini ehlukene esigabeni sokuchoboza okuncane:
Kusukela kudatha yezibalo engenhla, singabona ukuthi umshini wokugoqa one-high-pressure one-drive eyodwa unezinzuzo ezisobala maqondana nokusetshenziswa kwamandla ngethani, ukusetshenziswa kwensimbi, kanye nokuqina kokukhishwa. Ngemva kokuguqulwa kwenqubo yokukhiqiza, izindleko zokuchoboza zizonke zincishiswa ngo-30-50%. Ngemva kokuthi umshini wokugoqa one-high-pressure ugingqiwe, i-mineral crystal lattice izolimala kakhulu futhi ukugaywa kwamaminerali kuzoba ngcono, ngaleyo ndlela kuthuthukiswe kakhulu ukusebenza kahle komshini wokugoqa ibhola.
Kungabonakala ezimweni ezingenhla ukuthi inqubo eyomile entsha nethuthukisiwe inemikhiqizo eyahlukahlukene ukuhlangabezana nezidingo ezahlukene zemakethe. Ayikwazi nje ukukhiqiza isihlabathi esihle, kodwa futhi ikhiqize impuphu ecolekileyo ngesisekelo sesihlabathi esihle, okwandisa ububanzi bokusetshenziswa kwe-slag yensimbi. Ngokushintsha imishini eyinhloko enkambisweni evamile, kwanezelwa umshini wokugoqa one-high-pressure one-drive eyodwa ukuze kuncishiswe izindleko zokuchoboza, ngaleyo ndlela kuncishiswe ngempumelelo izindleko zokukhiqiza imikhiqizo ye-slag yensimbi, futhi ngokukhethwa kwamazinga amaningi, izinto zensimbi nazo zatholakala ngokugcwele. Kule nqubo, umshini wokugoqa one-high-pressure one-drive yochungechunge lwe-PGM unezinzuzo eziningi ezifana nesakhiwo esilula, ukulungiswa okulula, indawo encane, ukutshalwa kwezimali okuncane kokuqala, ukuguqulwa komugqa wokukhiqiza okulula, njll. Kuye kwabonakala kunemiphumela emihle ekuchobozeni i-slag yensimbi enhle. Uma kuqhathaniswa nomkhiqizo omkhulu we-slag yensimbi yezwe lami, i-slag yensimbi yezwe lami ayizange iphathwe kabanzi futhi iphathwe kahle. Ubuchwepheshe bethu obusha bokusebenzisa i-slag yensimbi kanye nomshini omusha wokugoqa one-high-pressure uzothandwa futhi usetshenziswe kancane kancane, okufaka isandla ekuvikelweni kwemvelo kwezwe lami kanye nokwelashwa kwemfucuza eqinile. Ucezu lwamandla. Ngenxa yokugcizelela kukahulumeni ekuvikelweni kwemvelo, izindleko zokulahlwa kwe-slag yensimbi zikhuphukile, futhi ukusetshenziswa kwe-slag yensimbi esezingeni eliphezulu kumele kutholakale ukuze kutholakale izinzuzo ezinhle zomnotho. Ngakho-ke, ukuthuthukiswa kwethu kokuhlukaniswa okomile ngaphansi kwesilinganiso esiphakeme sokubuyiselwa kuyisisombululo sobuchwepheshe bokucubungula i-slag yensimbi esimeme, futhi ekugcineni kuzoba enye yezindlela ezinhle kakhulu ezisebenziseka ngokomnotho.
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Isikhathi sokuthunyelwe: Ephreli-13-2021