Ngenxa yokushoda kwamandla emhlabeni, ukusetshenziswa kwamandla enqubweni yokuchoboza kuye kwadonsa ukunakwa okwengeziwe. Selokhu kwavela umshini wokugaywa we-high-pressure roller ngasekupheleni kwawo-1980, ibisetshenziswa kakhulu embonini kasimende nasezimayini zensimbi ezingenayo insimbi ngazinye. Imboni kasimende ihlomule kulo mshini osebenza kahle kakhulu owonga amandla nokusetshenziswa kwensimbi.
Isamba sensimbi echotshoziwe ku-metallurgy nasezimayini sikhulu, futhi insimbi eminingi ilukhuni futhi kunzima ukuyigaya. Njengamanje, izinkinga zokusetshenziswa kwamandla, ukusetshenziswa kwensimbi nokusebenza kahle kwezigayo zebhola zivelele, futhi izinga lokubuyisela amaminerali nalo lithinteka kakhulu ngendlela yokugaya. Isigayo se-high pressure roller sisetshenziswa kakhulu embonini yezensimbi nezimayini, futhi sisezingeni elihamba phambili emhlabeni. Kungumphumela wokuhlola okungapheli nokusebenza kwabakhiqizi bemishini yasekhaya eminyakeni yamuva, kanye nempumelelo yokugcina.
Izici Zobuchwepheshe ze-HUATE HPGM High Pressure Roller Mill
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Umehluko phakathi kwe-high pressure roller mill kanye nemishini yokuchoboza yendabuko
I-high pressure roller mill ifana kakhulu ngesimo ne-crusher ye-double roller evamile, kodwa kukhona umehluko emibili engqikithini.
Enye ukuthi isigayo serola esinengcindezi ephezulu sisebenzisa i-quasi-static crushing, okonga cishe u-30% wokusetshenziswa kwamandla uma kuqhathaniswa nokuchotshozwa komthelela;
Okwesibili, isebenzisa ukuchotshozwa kwesendlalelo sezinto zokwakha, okuwukuchoboza phakathi kwezinto nezinto zokwakha, ngokusebenza kahle kokuchotshozwa, kanye nengcindezi ye-extrusion phakathi kwezinto ingalungiswa ngokucindezela kwe-roller. Amarola amabili azungeza ngokuphambana, enye iyi-roller engaguquki kanti enye iyibanga elilungisekayo. Ukucindezela phakathi kwama-roller ngokuvamile kungafinyelela emkhathini we-1500 kuya ku-3000, futhi imikhiqizo echotshoziwe ingafinyelela ku-2mm, eqaphela "ukuchotshozwa okwengeziwe nokugaya kancane" futhi ibe uhlobo olusha lwemishini yokuchoboza ethatha indawo yokugaya ngokuchotshozwa. Ngenxa yamandla ayo anamandla, ayihlikihlisi kuphela impahla, kodwa futhi iphahlaza isakhiwo sangaphakathi sezinhlayiya zezinto ezibonakalayo, ngaleyo ndlela ithuthukise kakhulu umthamo wokugaya.
I-high-press roller mill yakhiwe idivayisi yokuphakelayo kagesi, idivayisi yokuvimbela impahla, idivayisi yokushayela, idivayisi yokulayisha i-hydraulic, idivayisi esekelayo, izingxenye ze-roller eziguquguqukayo nezimile, njll.
Indawo yokusebenza ye-HUATE HPGM high pressure roller mill
Ukugeleza kwenqubo evamile yomshini wokugaywa we-high pressure roller in beneficiation
1. Okusanhlamvu okusanhlamvu okusanhlamvu okuvalekile okuyisigayo sokugaya okumanzi inqubo yokujikijela umsila
Enqubweni yokusebenzisa lo mshini ekucutshungulweni kwe-ore, ukuphonswa komsila omanzi we-coarse-grained close-circuit roller milling kuyinqubo evamile. Umfanekiso olandelayo ubonisa ukugeleza kwenqubo eyinhloko:
Ishadi lokugeleza okusanhlamvu okusanhlamvu okuvalekile okuyindilinga emanzi yokuphonsa umsila omanzi
Ekusetshenzisweni okuqondile kwale nqubo, ikhekhe elihlabayo libhekwa ngokuyinhloko ngesekhethi evaliwe, ukuze usayizi wezinhlayiyana zomkhiqizo ocutshungulwe yisigayo se-high-pressure roller ungahlala ulawulwa ngaphakathi kwebanga elifanele kakhulu ukuhlungwa nokusila. , futhi ekugcineni ufeze inhloso yokuphonsa umsila ngaphambili.
1. Inqubo yokugaya ibhola ingxenye yomshini wokugaywa we-roller ovaliwe
Ngenani elikhulu lezinqubo zokukhiqiza kanye nokuhlola okuhlobene, kutholakala ukuthi imikhiqizo ye-ore etholwe umshini wokugaywa we-high-pressure ayinayo nje usayizi wezinhlayiyana ezicolekile, kodwa futhi izuza ukwanda okukhulu kokuqukethwe kwe-mineral powder. Phakathi kwazo, okuqukethwe kwezinto ezingaphakathi kuka-0.2mm kungafinyelela ku-30% -40%, izinto zaleli zinga lokucolisa zingahlangabezana nezidingo zokuhlunga i-ore ezimweni eziningi, ngakho-ke kulolu hlobo lomkhiqizo, umsebenzi wokuhlunga ungenziwa ngqo ngemuva ukuyihlukanisa.
Ngesikhathi esifanayo, ohlelweni lokusebenzisa i-high-pressure roller mill ye-ore beneficiation kanye nokukhiqizwa kokuchotshozwa kwe-ore, ngaphansi kwesenzo somphumela wezinto ezibonakalayo, kuzoba nengxenye encane yezinhlayiya ze-ore ezinobukhulu bezinhlayiya ngokweqile ngaphakathi kwekhekhe le-extrusion. Uma le ngxenye isetshenziswa ngokuqondile Phakathi nomsebenzi wokugaya noma wokusizakala, ukugeleza komsebenzi okuhambisanayo kuzoshintshashintsha kakhulu, okuzoletha izinga elithile lomthelela omubi ekukhiqizeni okuzuzisayo.
Ngakho-ke, ohlelweni lokukhiqizwa kwe-beneficiation ngemishini yemishini, ukuze kugwenywe izinkinga ezinjalo, kuyadingeka ukwenza ukuhlolwa kokujikeleza kokujikeleza kwekhekhe lezinto ezibonakalayo ngemuva kokucutshungulwa kwe-extrusion yi-high-pressure roller mill. Ngale ndlela, ubukhulu bezinhlayiyana zomkhiqizo ekhekhe bungalawulwa ngokuqinile ukuvimbela ukushintshashintsha kwenqubo okubangelwa ukungena kwe-ore ngosayizi omkhulu kakhulu wezinhlayiyana ekusebenzeni kokugaya ibhola. Futhi ukwenze ngokuqondile kunqubo yokukhetha. Indlela enjalo ayikwazi nje ukufeza ukuncipha okukhulu kwenani lokuphakelwa kwe-ore enqubweni yokugaya ibhola, kodwa futhi igweme ngempumelelo ukugaywa ngokweqile kwama-ore acolile, ngaleyo ndlela ithuthukise ngokugcwele ukusebenza kahle kanye nekhwalithi yokuzuza.
3 Ezinye izinhlobo zenqubo ejwayelekile yokugeleza kwenqubo
Ngokungeziwe kulezi zinqubo ezimbili ezingenhla ezivame ukusetshenziswa kakhulu, kunezinqubo ezimbalwa ezivamile ezivamile ekuchosheni nasekukhiqizeni ama-beneficiation ores ngama-roller Mills. Enye i-open-circuit roller mill mill ngendlela yobuciko besigaba sosayizi wezinhlayiyana ezigcwele.
Ishadi lokugeleza lenqubo yokugaya ibhola le-open-circuit roller
Enye inqubo yokugaya ibhola ngendlela ye-roller grinding edging material circulation. Okulandelayo yishadi layo eliyinhloko lokugeleza kwenqubo:
Ishadi eligelezayo lenqubo yokugaya ibhola ngendlela ye-roller yokugaya onqenqemeni lokujikeleza kwezinto
Isibonelo sohlelo lokusebenza lwe-HUATE HPGM high pressure roller mill
I-HUATE MAGNET
I-HPGM1480 i-high pressure roller mill isetshenziswa ku-concentrator enkulu eNyakatho neChina
Isikhathi sokuthumela: Jul-11-2022