Indlela yokukhetha ukuchotshozwa

Njengemishini eyinhloko yezimayini, imishini ye-crusher isetshenziselwa ikakhulukazi ukuchoboza amatshe osayizi abahlukene. Isetshenziswa kakhulu usimende, amandla kagesi, izimayini, insimbi, izinto zokwakha, imigwaqo emikhulu, ujantshi, ukongiwa kwamanzi nezinye izimboni, ukucubungula imabula, i-limestone, i-slag, imfucumfucu yezinto zokwakha, i-ganggue yamalahle nezinye izinto, insimu yesicelo ibanzi kakhulu, futhi isidingo sikhulu, sithengiwe I-crusher enhle ayigcini nje ukuthuthukisa izinga, isindisa amandla, kodwa futhi inciphisa izindleko zokusetshenziswa. 

Lapho uthenga i-crusher, kufanele icatshangelwe ezintweni eziningi, kucatshangelwa izici zempahla ngokwayo, njengohlobo nokuqina kwempahla, okuqukethwe kwamanzi, izinga lokuqhekeka, ubukhulu bempahla engena nokuphumayo, indawo yokwakha kanye nokuphumayo.

Amathiphu okuthenga ama-crusher

1. Uhlobo lwezinto ezibonakalayo nobulukhuni

Uhlobo lwezinto ezibonakalayo nobulukhuni yizimiso ezibalulekile ekukhetheni i-crusher. Ubulukhuni bezinto ezahlukene buhlukile, futhi ubulukhuni bezinto ngokuvamile buboniswa ubulukhuni be-Mohs. Ukuqina kwe-molar kuhlukaniswe ngamabanga ayi-10. Uma kukhulu ukuqina kwe-molar, kuba nzima kakhulu ukuphula i-ore futhi ngokuphambene nalokho.

2. Okuqukethwe kwamanzi okubalulekile

Umswakama wezinto ezibonakalayo uzophinde uthinte ukukhethwa kwe-crusher. Uma okuqukethwe komswakama kukhulu kakhulu, izinto ezinhle zizohlangana noma zinamathele ku-particle eqinile ngenxa yokwanda komswakama, ngaleyo ndlela kwandise i-viscosity yezinto, ukunciphisa isivinini sokudonsa kwensimbi, futhi kunciphise ukusebenza kahle kokukhiqiza. Uma isimo sibucayi, kungase kubangele ngisho nokuvinjwa kwe-drain, okuzophazamisa ukukhiqizwa okuvamile.

3. Ukuminyana kwesakhiwo sezinto zokwakha

Izinga lokuminyana kwesakhiwo sezinto ezibonakalayo lithinta ngqo ukukhiqiza kwe-crusher - lapho i-ore iphuka, kulula ukuphuka eduze kwendiza ye-cleavage. Ngakho-ke, ukukhiqizwa kwe-ore ephukile exazulula ukugunda izinwele kuphakeme kakhulu kunesakhiwo esiminyene sesakhiwo esiphukile.

4. Usayizi wezinhlayiya zokudla nokukhipha

The particle size of the feed and discharge is used to determine the type of comminution equipment and the degree of comminution. If the content of coarse particles (large dry discharge port size) in the crushed material is high, or the maximum feed block and feed width are relatively large, the crushing ratio that the crusher needs to achieve (the particle size of the material before crushing and the material after crushing) The ratio of the particle diameters is large. Therefore, the production efficiency is lowered. If the fine particle content of the crushed material (close to or smaller than the size of the discharge port) is larger, or the ratio of the maximum feed block to the feed width is smaller, the crushing to be achieved is relatively small, and should be correspondingly Improve the productivity of crushed materials.

5. Indawo yokusebenza ephukile

Indawo yesakhiwo nayo ingenye yezinto okufanele abantu bazicabangele lapho bekhetha umshini wokugaya. Ngaphezu kwalokho, indawo yemishini yokuchoboza nayo ithinta ukukhethwa kwe-crusher.

6. Amandla okukhiqiza

Amandla okukhiqiza nawo ayinkomba ebalulekile yokunquma ukukhethwa kwemishini yokuchoboza. Ukuqonda kwendabuko ukuthi lapho ziphakeme izidingo zokukhiqiza, ukucaciswa kwezinto ezidingekayo zokuchoboza, kanye nokokufaka okuhambisanayo kanye nemiphumela kuzokwanda.

Ukucatshangelwa kokuthenga kwe-crusher

1, khetha efanele

Ngaphambi kokuba sithenge i-crusher, kufanele siqale sinqume ukuthi yiziphi izinto esifuna ukusebenza ngazo. Kufanele sinqume ukuthi yiluphi uhlobo lwe-crusher okufanele lusetshenziswe ngokwezidingo zethu, nokuthi yimuphi usayizi we-crusher. 

Ngaphezu kwalokho, kufanele kubhekwe amandla adonsela phansi athile ensimbi. Amandla adonsela phansi athile e-ore alingana ngokuqondile nokukhiqiza kwe-crusher. I-crusher efanayo izoba nokukhiqiza okuhlukile lapho isebenza nensimbi enamandla adonsela phansi ahlukile. Kukhona nenani eliphelele lokukhiqiza kanye nezidingo zokusabalalisa komkhiqizo oqediwe, ngokusho kokukhethwa kohlobo lwe-crusher namandla okukhiqiza; izici ezibonakalayo zezinto ezibonakalayo, njengokunwebeka, i-viscosity, okuqukethwe kwentlenga yomswakama kanye nosayizi omkhulu wokuphakelayo; izinkomba zezobuchwepheshe nezomnotho, zenza Ukuze uhlangabezane nezidingo zekhwalithi nenani, ukusebenza okulula, umsebenzi othembekile, kanye nenani elikhulu lokonga izindleko; imishini yokuchoboza iwutshalomali olukhulu, amakhasimende kufanele aqaphe lapho ekhetha.

2, ukusebenza kwesakhiwo

Ukwakheka okunengqondo nokusebenza okuhle kakhulu kuyizimfuneko zokuthengwa kwemishini yekhwalithi ephezulu. Ngakho-ke, imishini kufanele ihlolwe ngokucophelela futhi iqhathaniswe. Uma kunesidingo, okokusebenza kungahlolwa futhi kusetshenzwe ukuze kuqinisekiswe ukuphepha kwemishini. Ukuthengwa kwenziwa ngaphansi kokuqondisa kwemboni, ukuze kutholwe imishini egculisayo, imishini enjalo ayinakho ukwehluleka ngesikhathi senqubo yomsebenzi, futhi ukusetshenziswa kwamandla kuphansi, futhi izinzuzo zezomnotho ezidalelwe umsebenzisi zikhulu kakhulu. Ngemva kokuqhathanisa ukusebenza kwesakhiwo ukuze kuqinisekiswe ukuphepha, kufanele futhi sinake izinga lezinsimbi zokuthuthukisa izinzuzo zezomnotho.

3, ukusebenza kahle kwemishini

Ukusebenza kahle kwemishini kungahlulelwa esimweni sangempela semishini yokuchoboza esebenzayo. Lapho imishini yokuchoboza iphukile, isivinini sokuchoboza siyashesha. Lapho umshini uqala ukudla, umsebenzi wokuchoboza uzoqala. Impahla izophulwa ngempumelelo ngaphandle kwesikhathi eside, futhi impahla ephukile inosayizi wezinhlayiyana ezifanayo; futhi izinga alilungile. Nakuba imishini yokuchoboza ingaphinde iphule itshe ngokushelelayo, ijubane lokuchoboza lihamba kancane, elingagcini nje ukubambezela izinga lokwakhiwa kwezimboni, kodwa futhi ubukhulu bezinhlayiyana zezinto ngemva kokuchotshozwa azilingani kakhulu.

Ukwengeza, lapho okuqukethwe kwezinhlayiya ezimahhadla (usayizi wembobo yokukhipha owomile omkhulu) kokubalulekile okuchotshoziwe kuphezulu noma isilinganiso sosayizi omkhulu wesiphakeli se-ore kuya kububanzi bembobo yokuphakelayo sikhulu, isigaxa sidinga ukuzuza okukhulu. isilinganiso sokuchotshozwa, ngakho ukukhiqiza kuyehla; Uma okuqukethwe kwensimbi enhle (eduze noma kuncane kunosayizi wembobo yokukhipha) kukhulu noma isilinganiso sosayizi omkhulu we-ore nobubanzi be-ore sisincane, isilinganiso sokuchotshozwa okufanele sifinyelelwe sincane, ukukhiqiza kuyanda ngokuhambisanayo.

Ngenani lemishini, kubaluleke kakhulu ukukhetha umenzi we-crusher webhizinisi lomndeni. Umkhiqizi ochwepheshile uhlangana ukuze aqonde izimo ezehlukene zesizinda somsebenzisi, kanye nezinhlobonhlobo ezihlukahlukene, izakhiwo ezibonakalayo, imikhiqizo engase ibe khona yendawo yezimayini kanye nenkwali, Imvelo yokugcina yomkhiqizo nezinye izici ezingase zibe nomthelela ekusebenzeni kwenqubo ziyahlolwa; ngemva kokuqonda ngokugcwele umthamo womugqa wokukhiqiza womsebenzisi, usayizi wokugcina wokusanhlamvu, izidingo zohlobo lokusanhlamvu kanye nesabelomali sezindleko zokutshalwa kwezimali komsebenzisi, khetha okulungile, umnotho, kanye nokukhiqiza kwekhasimende. Imishini yokuchoboza ephezulu, qaphela izinga lemishini ngenkathi unaka izinga.

4, ikhwalithi yemishini

I-crusher iyinqubo eyinkimbinkimbi kakhulu, ngakho-ke kufanele sikhethe umenzi wemboni lapho sikhetha imishini. Ngaphezu kwalokho, ukuvaleka kokuhlangana kwe-crusher kungahlolwa. Ukuhlolwa kungenziwa ngokulayisha izitini ezibomvu ezingekho ngaphansi kwe-10 emshinini wokuchoboza. Izinga lophawu kufanele kube ukuthi ilunga alivuzi umlotha; impahla engaphukile iwela emshinini ukuze kuhlolwe ukuphepha. Izingxenye zensimbi zingakhethwa ukuze zihlolwe; ikhwalithi yokususwa kokugqwala kwezingxenye zesakhiwo ezishiselwe ingahlolwa ngendlela yokuqhathanisa isampula noma ngendlela yokuhlola yokumisa; usayizi wokukhipha unganqunywa isethi yesisefo yemigodi evamile ye-mesh; umthamo wokukhiqiza ungasetshenziswa ngokuqhubekayo. Ukusebenza kukalwa nge-algorithm yokugoqa isikhathi; Ukuhlolwa kokusebenza kwe-voltage ukumelana komkhawulo webhokisi lokulawula ugesi ukuhambisana nezinhlinzeko ze-GB/T5226.1, njll., ukuthola ikhwalithi yemishini ye-crusher. Uma sesihlole ikhwalithi yezinto zokusebenza, kufanele sinake ukuthi isevisi yangemuva kokuthengisa yalo mkhiqizi ikhona yini. Lokhu futhi kunquma ukuthi okokusebenza kungaxazululwa ngesikhathi futhi kungabambezeleki uma okokusebenza kuhlangabezana nezinkinga.

5, ngemuva kwenkonzo yokuthengisa

Njengoba sonke sazi, isevisi yezempilo ingenza abasebenzisi bangabi nakukhathazeka, ikakhulukazi kusevisi yangemuva kokuthengisa. Kumsebenzisi, ukuze kuqinisekiswe inzuzo yokukhiqiza yenkampani yesikhathi esizayo, izindleko zokutshalwa kwezimali, izindleko zokusebenza, amanani edizayini, amazinga okusebenza, ukunakekelwa, i-inventory yezingxenye nezindlela zokupakisha kufanele kucatshangelwe.

Abakhiqizi bemishini yokuchoboza njalo kufanele bafake: ukuhlinzeka ngezinsizakalo zokuthutha ezichwepheshile. Uma abasebenzisi bedinga izinsizakalo zobuchwepheshe, bazothumela izisebenzi zesevisi yezobuchwepheshe ukuze zivule ukwamukela futhi ziqondise umsebenzi wokufaka nokuthumela kuze kube yilapho okokusebenza kusebenza ngokujwayelekile; Qeqesha ochwepheshe kumakhasimende ukuthi bahlale benolwazi ngokusetshenziswa kwemishini, ukunakekelwa kanye namasu okulungisa alula. Enqubweni yokwehluleka kwemishini yokukhiqiza, umenzi kufanele eze nesixazululo esicacile kungakapheli amahora angama-24 ngemuva kokuthola ucingo lwekhasimende, futhi uzoxazulula ngokushesha inkinga ngokuthola kabusha umkhiqizo bese ephenya umthwalo wemfanelo. Lapho sinquma ikhwalithi, ukusebenza, isilinganiso kanye nokuthengiswa kwangemva kokuthengiswa kwezinto zokusebenza, kufanele sinake intengo yezinto zokusebenza. Intengo iyisici esiyinhloko sokukhathazeka kwethu, futhi ihlobene nezithakazelo ezisheshayo zabakhiqizi. Ngakho-ke, isilinganiso senani/sokusebenza kwemikhiqizo futhi siyisici esibalulekile esinqumweni sethu sokuthenga.

6, equipment price

Izintengo eziphusile zinganciphisa izindleko zesikhathi esidlule. Imishini ethengekayo neshibhile kuphela engadunyiswa futhi yenziwe umusa. Ngesikhathi esifanayo, izici zentengo nazo zinezici eziningi. Kuphela ngemva kokuqhathanisa okuqhubekayo lapho singakwazi khona ukuthenga imishini ye-crusher ethengekayo. Abakhiqizi be-crusher banezinkulu, eziphakathi nezincane, ngakho-ke intengo yemishini yokuchoboza ngokwemvelo inamaphuzu aphezulu, aphakathi naphansi. Kodwa intengo ephansi ayisho ukuthi ishibhile ngempela. Ukusebenza kwezindleko okuphelele kwemishini yokuchoboza yilokho abasebenzisi okufanele bakunake kakhulu. Ukuze uthenge imishini yokuchoboza engabizi kakhulu, kunconywa ukuthi abasebenzisi bakhethe umkhiqizi omkhulu wemishini yokuchoboza, kodwa kufanele bakhethe umkhiqizi wemishini yokuchoboza wemboni, futhi abakhiqizi abangcono bangathuthukisa imishini ephezulu nenhle kakhulu. Lapho ukhetha, kufanele ube nokuqonda okujwayelekile kokwethembeka komkhiqizi, amandla aphelele, nezinga lobuchwepheshe.

Okungenhla amanye amathiphu kanye nezinyathelo zokuphepha zokuthenga lapho uthenga i-crusher. Lapho uthenga i-crusher, kufanele futhi ukhethe ikhwalithi yemishini yokukhiqiza ngemva kokuqhathanisa, idumela liphezulu, isevisi yokuthengisa ngemva kokuthengisa inhle, ukuze ukwazi ukuthenga ofanelekayo I-crusher iphinde ikhulule izinkathazo zokuthenga.