Emkhakheni wokucubungula imayini, i-spiral chute ibiyinsiza ebalulekile yokuhlukaniswa kwegravity, idlala indima ebalulekile ekuthuthukiseni amazinga okuthola kanye nezinga lokugxila. Ukusebenza kwe-spiral chute kuthinta ngqo inzuzo yonke kanye nokusimama kwemisebenzi yokumba ngokuthuthukisa ukuhlukaniswa kwemaminerali abalulekile kusuka ku-gangue. Ukuqonda izici ezithinta umphumela wokuhlukaniswa kwe-spiral chutes nokwenza ngcono lezi zici kungaholela ekuthuthukisweni okukhulu ekutholeni insimbi nasekugcineni izindleko zokusebenza. Le ndatshana ihlola ngokuningiliziwe izici zokwakheka nezokusebenza ezithinta ukusebenza kwe-spiral chute futhi ibeka phambili amasu okwenza ngcono, igcizelela ubuchwepheshe nezinsiza ezivela ku-Alicoco Mineral Technology Co., Limited, umholi ekwenzeni i-spiral chute enamalungelo obunikazi.

Ukuklama nokwakha kwe-spiral chute kubalulekile ekwazini kwayo ukuhlukanisa. Omunye wemingcele ebaluleke kakhulu ngu-spiral diameter (D), okukhomba ukufaneleka kwe-chute ngezinsalela ezahlukene ze-ore kanye nezinga lokucubungula. I-diameter enkulu ivame ukunconywa ngezinto ezijulile ukuze kuqinisekiswe isikhathi esanele sokuhlala nokusebenza kahle kokuhlukanisa. Ngakolunye uhlangothi, i-diameter encane iyathandwa ngezinsalela ezincane ukuze kugwenywe ukuncipha nokulahleka kokukhetha.

Enye into ebalulekile yokwakheka yisigaba (h) se-spiral, esithinta ijubane lokugeleza elide kanye nobukhulu be-slurry phakathi kwe-chute. Isigaba esifanele siqinisekisa ibhalansi phakathi kokwanele kwejubane lokugeleza nesikhathi sokugcina, okubalulekile ukuze kuthuthukiswe izinga lokuhlukaniswa. Ama-chute e-spiral angamashalofu avamile agcina ubudlelwano be-h/D phakathi kuka-0.06 no-0.08 ukuze afinyelele leli bhalansi ngempumelelo.

Uhlaka lwe-cross-sectional lwe-spiral trough luphinde luthinte ukusebenza kokuhlukaniswa. Ama-troughs e-elliptical athandwa kakhulu ngezinto ezinzima ngenxa yokukwazi kwawo ukukhuthaza ukwahlukaniswa nokunciphisa ukuhamba okungahambi kahle, kanti ama-troughs an الشكل ye-parabola ye-cubic ahlinzeka ngendawo engcono yokuhlala ama-particles amancane ngokuhlinzeka ngezindlela zokuhamba ezithambile. Ekugcineni, inani lezi zinguquko ze-spiral trough lishintshwa ngokususelwa ekukhethweni kwe-ore kanye nezinga lokubuyiselwa elifunwayo. Izinguquko eziningi ngokuvamile zandisa ukunemba kokuhlukaniswa kodwa zingakhuphula usayizi wezinsiza kanye nobunzima bokufaka.

Izimo zokusebenza zibalulekile ekuthuthukiseni ukusebenza kwe-spiral chute. Ukugxila kokudla kanye nenani kufanele kulawulwe ngokucophelela ukuze kugwenywe ukugcwala noma ukungasebenzi kahle. Isibonelo, kukhuthazwa ububanzi bokugxila kokudla obungu-15%-35% bezinto ngesisindo kuye ngosayizi wezinto, lapho izinto ezincane zidinga ukugxila okuphansi ukuze kugwenywe ukuhamba okungajwayelekile nokulahleka kokuhlukaniswa.

Umthamo wamanzi okucwenga asetshenziswa ngesikhathi sokucubungula udlala indima ebalulekile ekugcineni isikhombisi sokuhlukaniswa. Ukuhamba kwamanzi okwanele kusiza ukuwasha izinto ezilula ezivela kumkhiqizo onenani, kuthuthukisa ukukhethwa kwenqubo. Ukunganeleka kokucwenga kungaholela ekungcolisweni komkhiqizo, kanti amanzi amaningi kakhulu akhuphula izindleko zokusebenza.

I-spiral chutes zenzelwe ngaphandle kwemihla yokukhishwa ephakathi, ukuqinisekisa ukukhishwa komkhiqizo okuqhubekayo nokuzinzile. Le mfuneko yokwakhiwa ivimbela ukuphazamiseka kwezingqimba ezihlanjululwayo futhi igcina ikhwalithi yokuhlukaniswa ephezulu. Ngaphezu kwalokho, izici zokudla ezifana nokusatshalaliswa kosayizi bezinhlayiya, umehluko wesisindo phakathi kwemaminerali ne-gangue, ifomu lezinhlayiya, kanye nokuqukethwe kwezakhi ezinesisindo esiphezulu kufanele zicatshangelwe ukuze kulungiswe izilungiselelo zokusebenza ukuze kutholakale ukuphindaphinda okuhle.

Ukuthuthukisa ama-spiral chutes kuyinselele ebalulekile ezikhungweni zokucubungula imayini ezihlose ukwandisa ukuvuselelwa kwensimbi kanye nezinga lokugxila ngenkathi kuncishiswa izindleko zokusebenza. Izinguquko zesakhiwo zenza isisekelo sokuthuthukiswa, lapho ukukhetha usayizi ofanele we-spiral, i-pitch, kanye nesimo se-trough esihambisana nezici ezithile ze-ore kuthuthukisa ukusebenza kahle kokuhlukaniswa kakhulu. Ukwandisa inani leziqondiso ze-spiral kungathuthukisa izinga lokuvuselelwa ngokunikeza isikhathi eside sokuhlala kanye namathuba amaningi okwakheka kwezakhi.

Izithuthukisi zokusebenza zengeza ezokwakhiwa ngokuzinzisa izinga lokudla nezilinganiso, okunciphisa ukwehla okungase kwehlise ukusebenza kokuhlukanisa. Ukugcinwa nokuhlolwa kwesikhathi esithile kwe-spiral chute kuqinisekisa ukuthi ukugqoka nokungcola akuphazamisi ukusebenza kwemishini. Umphumela ophumelelayo walezi zindlela ulethe izinga elithuthukisiwe lokugxila, amazinga aphezulu okubuyiselwa kwensimbi, kanye nokwehla kokusetshenziswa kwamandla nezindleko zokusebenza, okuthuthukisa ukutholakala nokwenzayo kokumba.

Alicoco Mineral Technology Co., Limited, eyaziwa ngama-patent ayo okwakha ama-spiral chute, ibonakala embonini ngokuhlinzeka ngezixazululo eziphumelela ekubuyiseni ama-mineral amancane kakhulu angama-refractory avame ukuphuthelwa ezinqubweni zendabuko. Ama-spiral chutes awo anobuchwepheshe abavula izinqubo zomzimba ezihlelwe kahle kulawa maphuzu anzima, kunciphisa ama-tailings futhi kukhuphule ukusetshenziswa kwezinsiza. Lezi zinga zikhulisa ukusebenza kahle kokuthuthukiswa kwe-mineral futhi zisekela izinqubo zokumba ezinomthelela omuhle emvelweni.

Ngokuhlanganisa, ukuhlela kabusha i-spiral chute kubalulekile ukuze kufezwe ukuvuselelwa kwemaminerali okusebenza kahle. Kokubili izinto ezakhiwo ezifana nosayizi we-spiral, ukuphakama, ukwakheka kwe-trough, kanye nenani lokujikeleza, kanye nezinto zokusebenza ezifaka phakathi ukugxila kokudla, ivolumu yamanzi yokuhlanza, kanye nezici zokudla, kudlala indima ebalulekile ekunqumeni ukusebenza kokuhlukaniswa. Ubuchwepheshe be-Alicoco Mineral Technology Co., Limited ekwakheni nasekuthengiseni ama-spiral chutes athuthukile anikeza imisebenzi yokumba inzuzo yokuncintisana ngokuthuthukisa ikhwalithi ye-concentrate kanye nokuvuselelwa kwensimbi ngenkathi kuncishiswa izindleko nomthelela wemvelo. Ukuze uthole olunye ulwazi olunembile mayelana nemikhiqizo ye-spiral chute nezicelo, vakashela ku-Alicoco’sImikhiqizoikhasi noma ufunde ngokuqinisekiswa kwekhamphani kanye nezinto ezintsha ezithuthukisiwe ku-Mayelana Nathiikhasi.