Isingeniso Sesistimu Yomshini Wokugaya I-Roller Yokucindezela Okuphezulu

Isistimu yokushayela ye-high-pressure grinding roller (HPGR) iyingxenye ebalulekile enika amandla amarola ukuthi agaye kahle ngaphansi kwengcindezi ephezulu, inqubo evame ukusetshenziswa ezimbonini zezimayini, zikasimende, nezihlanganisiwe. Lolu hlelo lunesibopho sokuhlinzeka nge-torque edingekayo kanye nokulawula isivinini nomthwalo wokwandisa inqubo yokugaya.

Izici eziyinhloko zesistimu yokushayela ye-HPGR

1. Izinhlobo zeDrayivu

I-Single Motor Drive: Injini eyodwa inika amandla womabili amarola, ngokuvamile ngebhokisi legiya kanye nokuhlelwa kokuhlanganisa. Lokhu kusetha kungase kube lula kodwa kungase kudinge isistimu yokudlulisa eyinkimbinkimbi kakhulu ukuze kuqinisekiswe ukuzungezisa kwamarola okuvumelanisiwe.

I-Dual Motor Drive: Irola ngalinye linenjini yalo, linikeza ukulawula nokuguquguquka okwengeziwe. Amadrayivu ezimoto ezimbili akhethwa kumthamo omkhulu noma ezinhlelweni zetorque ngoba aqinisekisa ukuthi womabili amarola angakwazi ukusebenza ngokuzimela ngenkathi egcina ukunyakaza okuvumelanisiwe.

I-Hydraulic Drive: Kweminye imiklamo, ama-hydraulic systems asetshenziswa ukushayela ama-roller. Amadrayivu we-Hydraulic ahlinzeka nge-torque ephezulu nokulawula okushelelayo, okungaba nenzuzo ekuphatheni imithwalo yempahla ehlukahlukene kanye nokuqinisekisa ukusatshalaliswa kwengcindezi.

2. Uhlelo Lokulawula

I-Variable Frequency Drive (VFD): Ama-VFD asetshenziselwa ukulawula isivinini samamotho, okuvumela opharetha ukuthi balungise isivinini serola ngokusekelwe kuzici zempahla yokuphakelayo kanye nokucindezela okudingekayo kokugaya. Lokhu kuvumelana nezimo kubalulekile ekuthuthukiseni ukusebenza kahle nokunciphisa ukuguga kuma-roller.

Isistimu Yokuzwa Umthwalo: Indlela ezwa ukulayisha iqapha ingcindezi ekhishwa kumarola. Isistimu ilungisa i-torque nesivinini ngokufanele ukuze kugcinwe ukucindezela okungaguquki kokugaya, okusiza ukuthuthukisa ukuphuma nokuvikela amarola ekulayishweni ngokweqile.

I-PLC Nokuzenzakalela: Amasistimu amaningi e-HPGR asebenzisa izilawuli ze-logicable logic (PLCs) ezinekhono lokuzenzakalela ukuze ziqaphe futhi zilungise amapharamitha ngesikhathi sangempela. Lokhu kusiza ukugcina inqubo yokugaya ezinzile, ukunciphisa ukusetshenziswa kwamandla, nokuthuthukisa isikhathi sokuphila semishini.

3. Ukulawula Torque Nokusabalalisa

Amasistimu okushayela e-HPGR aklanyelwe ukukhiqiza itorque ephezulu ukuze amelane nenqubo yokugaya enengcindezi ephezulu. Ukulawulwa kwe-torque kuqinisekisa nokusatshalaliswa kwengcindezi kulo lonke ububanzi be-roller, kuvimbela ukuguga okungalingani kuma-roller.

Amadrayivu ezimoto ezimbili ngokuvamile asebenzisa izilawuli zokusabalalisa i-torque ukuze avumelanise ukuzungezisa kwawo womabili amarola, ukulinganisa umthwalo kanye nokwenza kahle kokuphuma kwezinto ezibonakalayo.

4. I-Gearbox kanye ne-Couplings

Amabhokisi ogiya kumasistimu e-HPGR aqinile futhi aklanyelwe ukuphatha imithwalo ephezulu. Ama-gearbox amaplanethi noma amagiya e-helical avame ukusetshenziswa ngenxa yokusebenza kahle kwawo okuphezulu kanye nekhono lokuphatha i-torque.

Ama-flexible couplings asetshenziselwa ukuxhuma i-gearbox kuma-roller, okuvumela ukungahambi kahle kancane kanye nokunciphisa ukudlidliza okudluliselwa kusuka kuma-roller ukubuyela ohlelweni lokushayela.

5. Uhlelo Lokupholisa

Ukugaya okunengcindezi ephezulu kukhiqiza ukushisa okukhulu, okungaphazamisa ukusebenza kwemoto kanye nebhokisi legiya. Amasistimu okupholisa, okuhlanganisa ukupholisa komoya noma amanzi, avame ukuhlanganiswa ohlelweni lokushayela ukuvimbela ukushisa ngokweqile nokugcina izimo zokusebenza ezifanele.

6. Amandla kanye Nokusebenza Kwamandla

Amasistimu okushayela e-HPGR aklanyelwe ukonga amandla, njengoba lezi zinhlelo ngokuvamile zisebenzisa inani elikhulu lamandla ngenxa yenqubo yokugaya enengcindezi ephezulu.

Izici zokonga amandla, ezifana nokubhuleka kabusha noma ukutholwa kwamandla, zingase zisetshenziswe ukuze kuncishiswe ukusetshenziswa kwamandla kanye nezindleko eziphansi zokusebenza.

Izinzuzo ze-HPGR Drive Systems:

Ukusebenza kahle: Amasistimu okushayela e-HPGR avumela ukugaya okonga amandla uma kuqhathaniswa nezigayo zendabuko.

Ukulawula Okuthuthukisiwe: Ama-VFD, amasistimu enzwa ukulayisha, nokulawulwa kwetorque kunika amandla ukucushwa kahle kwenqubo yokugaya, ukunciphisa ukuguga nokwandisa ukusebenza kahle.

Ukuqina: Idizayini yomsebenzi osindayo wezinhlelo zokushayela ze-HPGR ibalulekile ekugcineni ukusebenza ngaphansi kwezimo zokucindezela okukhulu nokuqinisekisa impilo ende yemishini.

Isistimu yokushayela ye-HPGR eklanywe kahle ihlinzeka ngokulawula, ukusebenza kahle, kanye nokuqina, okubalulekile ezinhlelweni ezibandakanya imithwalo yempahla ephezulu kanye nesidingo sokuphuma okungaguquki, kwekhwalithi ephezulu.