Ubuchwepheshe bokugaya bushintshile ngokuhamba kweminyaka, ngamalambu amile adume ngokwengeziwe. Kufakazelwe ukuthi ukusebenza kahle kokugaya kungathuthukiswa ngokugaya kwe-Inter-Priting kusetshenziswa inqubo eyomile yokugaya. Ngaphansi kwezimo ezikhethekile, uma kuqhathaniswa nenqubo yokugaya yendabuko yeshubhu, isilinganiso sokuthola umkhiqizo kanye nekhwalithi yomkhiqizo ingathuthukiswa. Njengomenzi we-HLM Vertical Mill,Imishini ye-HCMuzokwethula kuwe ubuchwepheshe bokugaya mpo ngokuningiliziwe namuhla.

Iminyaka engaphezu kwengu-100, izinhlobo ezahlukahlukene zama-tube mills bezikade zingamathuluzi asetshenziswa kakhulu wokugaya ekusebenzeni kwamaminerali. Kodwa-ke, izinguquko zenzekile kweminye imikhakha yezimboni, efana nemboni yesimende, lapho imigodi emile manje isisetshenziselwa ukomisa nokugaya. Lokhu kungenxa yokuncishiswa kwamandla kanye nokukhulisa umthamo owomile walolu hlobo lwesigayo. Ukusebenza okuma-vertical Mill kusebenzisa ingcindezi encane kunamamitha aphezulu wengcindezelo. Ukudalulwa kwezinto ezibonakalayo kudlala indima ebalulekile kanye nokusetshenziswa kwezinkohliso ezingamelana nokugqokwa. Ithuluzi lokugaya linokuqina okuphezulu kwemishini.

Ku-flotation nezinqubo ezihlobene, ubuwula bokuphakelayo mpo buhlanganisa uhla olubanzi, besebenzisa ama-discs okugaya amafulethi kanye nama-roller wokugaya we-tapered. Ukugaya kwezinto zokwenziwa kwenzeka kugebe phakathi kwe-disc yokugaya ejikelezayo kanye ne-roller roller. Ukuphakelayo kwe-Mill kungena enkabeni ye-disc yokugaya futhi kushukumisela emaphethelweni e-disc yokugaya ngosizo lwamandla we-centrifugal kanye nokuxabana. Ngale ndlela, kulunywa ngababili, abathathu, abagibeli abanama-conical bokugaya abanama-conical bafakwe emaphethelweni angaphandle e-disc yokugaya.Roller yokugaya ixhunyiwe kwisilinda se-hydraulic ukuhlinzeka ngengcindezi yokugaya kokugaya kwezinto zokwakha. Ukuthambekela kwe-tapered drifing roller kwakha amandla okugunda, okuqinisekisa ukugaya futhi kuhambisa impahla ngaphansi kwe-roller yokugaya. Idizayini ethambekele igcina amabutho ane-shear ibe okungenani ukuvikela ukugqokwa ngokweqile kwama-rolling roller. I-discring disc lining kanye nama-rolling roller enziwe nge-high-chromium evimbela ama-chromium avimbela. Izinhlayiya zomkhiqizo zishiya isigayo ngokugeleza komoya, futhi izinhlayiya ezibuyisiwe zibuyiselwa ku-disc yokugaya ngokuphakelayo okusha kokunye ukugaya. Ingcindezi edingekayo yokugaya ihlinzekwa ngohlelo olubizwa nge- "Hydropneumatic Spring Spring".

Ingcindezi yokugaya engu-50 ~ 100bar ohlangothini oluphakeme lwengcindezi yesilinda se-hydraulic iqondisa amandla okugaya kulokhu okuqukethwe kugebe phakathi kwe-roller yokugaya kanye ne-disc yokugaya. Ingcindezi ohlangothini lwengcindezi ephansi ye-hydraulic cylinder icishe ibe yi-10% yohlangothi lwengcindezi ephezulu, oluvumela ukuthi i-rolling roller ibe nenhlangano ethile ye-elastic. Izici zokukhishwa kwezinto ezibonakalayo zilungiswa ngokusetha ingcindezi ezinhlangothini zombili, okwenza ukunyakaza kwe-rolling roller kuqinile futhi kuguqulwe kalula. Zombili izinqubo zixhumeke kwimemori kwisilinda se-hydraulic, esivumela ukunyakaza okubushelelezi kwabagibeli bokugaya. Lokhu kucushwa kwenza imisebenzi yokugaya ikwazi amazinga aphansi kakhulu okudlidliza.Izingxenye zama-rolling roller we-vertical roller inamadivayisi amabili angezimele, asebenzisa izingcindezi ezihlukile kumbhangqwana wama-rolling, okunenzuzo kakhulu ekusebenzeni kahle kokulunywa. Okuqukethwe kudliwa ekugayeni nge-valve yokukhiya umoya, kanti ukuqhakaza komoya okudingekayo kungena kugaya kusuka engxenyeni engezansi yesigayo. Umoya udlula endabeni ye-nozzle eduze komphetho wepuleti lokugaya bese uthwala impahla ebheke phezulu kwi-classifier. Ukugeleza komoya ngokusebenzisa isigayo kuqondiswa fan wesistimu. Izinto zokwenziwa komhlaba zishiya isigayo ngemuva kokudlula kwikheji elijikelezayo lesihlukanisi esiphakeme esiphakeme, esihlanganiswe nesigayo. Umkhiqizo uqoqwe ngumqoqi wothuli ngemuva kwesigayo futhi wathunyelwa kwisitoreji sokugcina impahla ngezinqubo ezilandelayo.

Emishini ye-HCM machcher ye-auder yelabhorethri, ama-ores amaningi ahlukene acutshungulwa kuma-HLM mpo mpo. Imiphumela ikhombisa ukuthi lapho usebenzisa ama-mpo mpo okusebenza ngokugaya nokugaya, kungenzeka kwezinye izimo ukusebenzisa imikhiqizo ye-coarser inqubo ye-flotation futhi azuze ikhwalithi efanayo nokuphakelwa okuqondile kwama-feed ajwayelekile. Umkhiqizo. Uma kuqhathaniswa nemishini yokugaya yendabuko, imigodi ye-roller e mpo enikeza uchungechunge lwezinzuzo.

Ngamafuphi, ubukhulu bezinhlayiyana eziphakelayo bukhulu kakhulu kunalokho kwe-ball mill, ngakho-ke inqubo yokuqhekeka kwesigaba sesithathu ingaqedwa. Kuyinzuzo ukusebenzisa ukomisa nokugaya ezindaweni lapho okuqukethwe umswakama kwezinto okulinganiselwe khona Imishini yokomisa nokugaya ingasebenza ngokuzimela kusuka kwinqubo yangaphambilini nenqubo elandelayo, ukuze ukusebenza kwemishini kungenziwa kahle ngaphandle kokuthinta ezinye izimo zokusebenza. Umkhiqizo womhlaba ugcinwa endaweni yokugcina izinto, engasebenza njenge-buffer lapho inqubo yokulungiselela ezibonakalayo eluhlaza ivaliwe.

 In addition, the mud density in the flotation equipment can be controlled. In the future, vertical mill grinding technology will be more widely used.Welcome to contact us:hcmkt@hcmilling.com