Summary: Inqubo yokuwahlaziya amatshe ukwenza ama-gravel aggregates ihilela izinyathelo eziningana, kuhlanganise nokukhipha, ukwahlaza okokuqala, ukwahlaza kwesibili, ukuhlunga, nokugcina umkhiqizo ophelile ngendlela yokugcina indawo.(skip)
Amagremu egravel abalulekile kwezokwakha ezahlukene, ekuhleleni izinto zemvelo, nasezindaweni zomsebenzi wezimboni. Abasetshenziswa ekukhiqizeni ikhonkrithi, ekwakheni imigwaqo, ezinhlelweni zokuhlanza amanzi, futhi nakakhulu. Ukwenza amagremu egravel asezingeni eliphezulu kuhilela inqubo ohlelekile yokuwiniwa kwamabhodwe. Le ndlela izohlola ngokugcwele izindlela, izinsiza, kanye nezinto okumele zicatshangelwe ekweniweni kwamabhodwe ukwenza amagremu egravel.
Ukuchazwa nokwahlukaniswa kwezinto eziningi zeGravel
I-Gravel ihlanganisa itshe elihlabene ekuphukisweni futhi ihlukaniswa ngezigaba ezimbili ezinkulu: i-aggregate enkulu kanye ne-aggregate ecwebile. Ama-aggregate amakhulu avamise ukuba namaqhekeza amakhulu kakhulu (ngaphezulu kuka-4.75 mm), kuyilapho ama-aggregate amancane afaka amaqhekeza amancane (engu-4.75 mm). Zombili izinhlobo ze-aggregate zidlala indima ebalulekile ekwakheni, zinikeza amandla adingekayo, uzinzile, kanye nezici zokuhambisa amanzi.
Ukusetshenziswa kwezinto ezixhunywe nge-gravel
- 1. Ukwakhiwa kwezindlela: I-gravel isetshenziswa njenge-material yomsebenzi wezenzelelwe ezinzindweni zezindlela nezindlela eziyisikhungo, yinikeza isisekelo esiqinile.
- 2. Ukukhiqiza iConcreate : I-gravel ephukile iyinto ebalulekile ekwenzeni i-concreti, ibeka isikhathi nesikhuthazo sayo.
- 3. Ukwenza izindawo zokuhlobisa: I-gravel ivame ukusetshenziswa ezindaweni zokuhlobisa, emapathafini, nasemaphandleni ngenxa yokuhlobisa kanye nokugeleza kwamanzi.
- 4. Izinhlelo zokugaya amanzi: I-gravel aggregates ikhuthaza ukugaya kwamanzi ezinye izindawo zokuhlobisa kanye nemisebenzi yokwakha.
Yini inqubo yokwenza i-aggregates?
Indlela yokucwetsha amaqhwa ukuze kwenziwe ama-aggregates ama-gravel ihilela izinyathelo eziningi, kuhlanganise nokuqongelela, ukucwetsha okuyinhloko, ukucwetsha okwesibili, ukuxilongwa, futhi ekugcineni, ukugciniselwa kwemveliso ephelele.
1. Ukukhishwa kwezinto ezisisisekelo
Isinyathelo sokuqala ekwenzeni i-gravel aggregates ukukhishwa kwezinto ezisisisekelo ezivela ezindaweni zokuhlobisa noma ezindaweni eziqongqemeni. Lokhu kungaba ngalezi zindlela:
- Ukumbiwa Kwezimayini Ngaphansi Kwedwala: Kuyadingeka ukususa umthwalo wezindaba ukuze kufinyelelwe ezindaweni zezitsha zangaphansi. Indlela le yihlwempu eyenziwa njalo ezindleleni ezinkulu.
- Ukukhiqiza ama-quarry: Kuyadingeka ukukhipha izitsha emgodini, lapho izitsha zivuthiwe khona ngokuvamile ukuze ziqoshwe zibe yizicucu ezilula ukusetshenziswa.
2. Ukucicisha Okokuqala
Ngemuva kokukhipha izinto ezomqeqesho, isinyathelo esilandelayo yikuchithwa okukhulu. Isigaba sokucishwa okukhulu yisinyathelo sokuqala ekunciphiseni izitsha ezinkulu ukuze zibe yikhulu. Injongo yayo eyinhloko ukwahlukanisa izitsha ezitholakala noma ezitholakala emgodini zibe yizicucu ezingasetshenziswa ezinye izindleko zokuchithwa esigabeni esilandelayo.
Imishini evamile kakhulu esetshenziswa ekuqaphukeni okukhulu ihlanganisa: I-I-Jaw Crusher ne-I-Gyratory Crusher.
I-I-Jaw CrushersOmunye wabaqhudeli abalulekile abakhiqiza abakhiqizi abakhulu. Abakhi bemilenze basebenzisa ukhiye oqinile nomshini ophikisayo wokuhambisa. Itshe elifakwe phakathi kwezinhlangothi ezimbili, futhi njengoba ukhiye ophikisayo uhlale uhamba ubugcwalisa, luyayicindezela into, lwenza ukuthi iphele. Baziwa ngezinga labo eliphezulu lokuphula, ikhono lokusingatha usayizi omkhulu wokudla, nokumelana isikhathi eside. Isibonelo, emsebenzini omkhulu wokumba, umshini omkhulu wokuphula ngamazinyo angaphethela amatshe amakhulu ahlabene ububanzi besigamu se-centimeter.
Ama-Crushers e-Gyratory Izibunjwa ezishayayo zine-mantle emimise yomumo ezungunuka ngaphakathi kwekhephu elibovu. Itshe lingene ngenhla kwekhephu, futhi njengoba i-mantle ijikeleza, iyacindezela itshe ngokuphikisana nesikwele esivundlile. Izibunjwa ezishayayo ezifana nalzi zihlelekile ekusingatheni umthamo omkhulu wamatye aqinile futhi anomphumela wokushayela onzima. zivame ukusetshenziswa emikhakheni yezimayini lapho kudingeka khona ukucubungula okuqhubekayo nokukhiqiza okuphezulu.
Ubukhulu be-Feed ne-Imikhiqizo eyiqembu
Ubukhulu be-FeedEkupheleni okokuqala kokucindezela, usayizi wokufaka izitini ungasahluka kakhulu kuye ngomthombo kanye nendlela yokumba noma yokumba amatshali. Ngokwesibonelo, ekuqhumeni ngokubanzi kwesikhala esivulekile, amatshali angaqheleka uyini ngamamitha ambalwa ububanzi. Kodwa-ke, izinhlayiya eziningi zesimiso sezindandatho ezincane nezigebengu zakhelwe ukubamba amatshali anezinga eliphezulu lokufaka okungaba ngamamitha angu-1-1.5.
Ubukhulu beMfuneko Ngemva kokugqamisa okukhulu, usayizi womkhiqizo uvamise ukuba ukusuka ku-100-300 mm. Le nto yokunciphisa usayizi yenza izinto zikwanele ukulungiselela ukucutshungulwa okwengeziwe esigabeni sokugqamisa kwesibili.
3. Ukucicindezela Okwesibili
Ngemuva kokucicindezela okuqala, izinto kuvame ukuba zikhulu kakhulu ukusetshenziswa njengezinto ezidingekayo zokwakha. Ngakho-ke, ukucicindezela okwesibili kudingeka ukuze kufinyelelwe ubukhulu obudingayo. Isigaba sokucicindezela okwesibili sinciphisa futhi ubukhulu bematje abesebeqhubekile ekuqaleni kokucicindezela. Sihlanganisa ubukhulu nezimo zezicucu, bese zizenza izinto zifikelela ku-
Ama-I-Cone CrushersAma-cone crushers asebenzisa isikhumba esinesimo samakhonte esijikeleza ngomzuzwana ongaphansi ngaphakathi komhlabathi okhanyisiwe. Izinto ziyabola phakathi kwesikhumba kanye nezinga njengoba zisudluliselwa phansi egumbini lokucindezela. Ama-cone crushers asebenza kahle kakhulu ekucindezeleni amatye aphakathi nabaqine. Angakhiqiza usayizi weqanda elincane elihlukile uma kuqhathaniswa namanye ama-crusher, okwenza asetshenziswe ezinhlelweni lapho kudingeka khona ukwakheka komuntu ofanele kanye nokusabalala kosayizi weqanda, njengokukhiqiza ama-aggregates esetshenziselwa ukwakha ikhonkrithi yekhwalithi ephezulu.
Izitsha ezithuntshe iziqeshanaIzihlabani zomthelela zisebenza ngokusebenzisa amandla omthelela we-rotor osheshayo ojikeleza ukuze waphule amatshali. Itshe lingene kwi-crusher futhi lishaywa ngokumelene nemithikili yomthelela noma amabhara okuphula, okubangela ukuthi licashe. Izihlabani zomthelela zikahle kakhulu ekucindezeleni amatshali athambile kuya kaphakathi naphakathi kobunzima, futhi zingakhiqiza ukuma kwamaqanda aku-shaped, okuyinto efiselekayo ezinhlelweni eziningi zokwakha njengoba kuthuthukisa ukufaneleka komsebenzi wekhephuli kanye namandla omsinga wegquma.
Ukunciphisa Ubukhulu nokuthuthukisa Ikhwalithi
Ukunciphisa UbukhuluKwokuhlukanisa okwesibili, umgomo ukhona ekuvinjweni kobukhulu beqoqo lezinto kusukela kumshini wokuphakamisa oyinhloko uye kwifrekhensi engu-20-80 mm. Lokhu kuphinde kwehliswa kobukhulu kubalulekile ukulungiselela izinto zokugcina zokuphakamisa nokuhlunga.
Ukukhuliswa Kokuhlakanipha: Amaqhuqhuzi okucisha okwesibili awunciphisi ubukhulu kuphela kodwa futhi akhulisa nokukhulisa kokuhlakanipha kwemicu. Asize ekucishweni kwemicu enkulu ehlala khona ngokulinganiselayo, okuholela ekuhlanganiseni okulinganiselayo kobukhulu bemicu. Ngaphezu kwalokho, umsebenzi wokucisha ungahlela imicu ukuze ibe ngokomfanekiso engunobumba.
Ukucindezela Kwesithathu Nokwesine (uma kudingeka)
Izimo Ezingaphindi Zidinga Ukwengeza Ukujula
Uma kukhiqizwa ama-aggregates epali amancane kakhulu noma uma kudingeka kufinyelelwe ezidingweni eziqinile zokukhulu kobukhulu nokuqina kwamaqoqo, ukukliwa kwesithathu nangaphezulu kungaba sekudingekayo. Ngokwesibonelo, ekukhiqizeni ama-aggregates for i-concrete esebenza kahle kakhulu esetshenziswa emisebenzini yezokufundisa enkulu noma yezinhlelo ezikhethekile ezifana nokukhiqiza imikhiqizo ye-concrete esivele ikhishwe, imvamisa kudingeka umkhiqizo olinganisiwe futhi onefine-grained. Ngaphezu kwalokho, uma kuphinda kusetshenziswe izinto zokwakha, izigaba eziningi zokucindezela zingadingeka ukuze kuphikiswe imixube eyinkimbinkimbi ye-concrete, asphalt, nezinye izinto zibe ama-gravel aggregates asetshenziswayo.
Izixazululo Zesixazululo Zokuqhuma Okungcono
Ama-Crusher We-Vertical Shaft Impact (VSI)Ama-VSI crushers ajwayelekile esetshenziswa ekuqothulweni kwesithathu nesesine. Asebenza ngokusheshisa izinto zibe ngesivinini esiphezulu, bese ezibaphonga ngokumelene nebanga noma ezinye izingcezu. Ama-VSI crushers alungele kakhulu ukukhiqiza umkhiqizo ono shape yekhoyizi eliyindilinga ngezinhlayiya ezincane kakhulu, ngokuvamile ku-0-20 mm. Aphinde asetshenziswe kakhulu ekukhiqizeni usawoti we-sand osezingeni eliphezulu kanye ne-aggregate ye-gravel emincane yezicelo lapho kudingeka khona ubungqabavu obufanelekile nezinga eliphakeme, njengakuma-layers okuphela kwamabhodi kohlaka lwekhibhodi lwekhethini.
Ama-Hammer Mills Ama-hammer mill asebenzisa uchungechunge lwezihlabathi ezizungezayo ngokushesha okuphezulu ukuze ziphule impahla. Zifanele ukucindezela izinto ezithambile futhi zingakhiqiza umkhiqizo onobungako obuphakathi. Ama-hammer mill alapho esetshenziswa kakhulu embonini yokuphinde usufakwe kabusha ukuze acindezele izinto ezilahlekile zibe yinqwaba encane ezingasetyenziswa kabusha.
4. Ukwahlukanisa
Ngemuva kokuba izitshalo ziqhekeziwe ukufika kwesilinganiso esifunwa, inyathelo elilandelayo yikuvimbela. Ukukhetha kuhlukanisa izinto ezicishe ziqhekeziwe zibe yizilinganiso ezahlukene, kuqinisekisa ukuthi umkhiqizo wokugcina uhlangabezana nezindinganiso.
Izikrini ezivuthayo zingenye yezisetshenziswa ezivame kakhulu zokuhlunga embonini ye-gravel aggregate. Zihlanganisa i-dekhi yokuhlunga ephuthumayo, edala ukuthi izinto zihambise phezu kobuso bokuhlunga. Ukuphuthuma kusiza ukuhlukanisa amaqoqo ngokususelwa nosayizi wawo, lapho amaqoqo amancane ehamba ngaphakathi kwezibopho zokuhlunga kanti amaqoqo akhulu agcinwa kwi-screen. Izikrini ezivuthayo zingalungiswa ukuze kufinyelelwe izinga lokuhlukanisa elihluke-hluke futhi zingakwazi ukuphatha ububanzi obuhlukahlukene bamaqoqo. Zitholakala ngohlelo oluhlukahlukene, njengamasilinda ngamunye, amasilinda amabili, nezibuko eziningi, kuye ngokuthi izidingo zokuhlunga ezifanele.
Indlela Ukuhlunga Esebenza Ngayo Ukuhlukanisa Izibiwo Ezinezinga Ehlukene
Umthetho Wokuhlukanisa Ngokusayizi: Uhlelo lokuhlunga lusebenza ngokusekelwe kumgomo wokuhlukanisa ngokusho kobukhulu. Izindawo zokuhlunga zihloselwe ukuvumela izinto ezincane kunobukhulu obuthile ukungena ngaso, kuyilapho zigcina izinto ezinkulu kunobukhulu lowo. Isibonelo, isihlungi esiphakanyisiwe esinezindawo zokuhlunga ezingu-10 mm sizovumela izinto ezincane kunama-10 mm ukuthi zidlule ngazo, kuyilapho izinto ezinkulu kune-10 mm zizohlala ebusweni besihlungi futhi zikhishwe zingena endaweni yokuhlunga kuze kube yilapho ziphuma.
Ukuhlolwa Okuneminyene Ezikhaleni Eziningi Zokukhiqiza Izihlabathi Zezihlabathi, ukuhlolwa okuneminyene kusetshenziswa ukuze kuzuze ukuhlukaniswa okunembile kwezinto kube izigaba zosayizi ezahlukene. Isibonelo, inqubo yokuhlola enamanyathelo amathathu ingahlukanisa okokuqala izinto kube izigaba ezinkulu, eziphakathi, nezincane. Izigaba ezinkulu zingathunyelwa emuva zihlatshelwe kabusha ukuze zidilizwe ngokwengeziwe, kuyilapho izigaba eziphakathi nezincane zihlolwa ngokwengeziwe ukuthola amabanga osayizi athile. Le nqubo yokuhlolwa okuneminyene ivumela ukukhiqizwa kwemikhiqizo ehlukahlukene yezihlabathi ezinomkhawulo osayizi ohlukahlukene ukuhlangabezana nezidingo ezihlukahlukene zemakethe.
5. Ukugqashwa kwezinto
Ngemuva kokuhlola, isinyathelo sokugcina ukugcina ama-gravel aggregates afinyelelwe. Lokhu kubandakanya ukugcina ama-aggregates emaqenjini ukuze asebenziswe kwixesha elizayo. Izindlela ezifanelekile zokugcina ama-stockpiles kubalulekile ukuze kugwenywe ukungcola futhi kuqinisekiswe ukukhululeka kwama-aggregates.
Izindlela Ezihamba phambili Zokucubungula Amaqhwa abe yi-Gravel Izinto Eziqukethwe
Ukuze kuqinisekiswe ukusebenza okuhle nokusebenza kahle kokucubungula, cabangela izindlela ezilandelayo ezinhle:
1. Yenza Ukulungiswa Ngokuvamile
Ukusebenza kahle komshini wokucubungula ngokuvamile kubalulekile ukuze kuqinisekiswe ukusebenza okuhle. Lokhu kubandakanya ukubuyekezwa njalo, ukugcoba
2. Landa Izilinganiso Zokukhiqiza
Ukulandelwa kwezilinganiso ezibalulekile zokukhiqiza, njenge-throughput, isikhathi sokwehluleka, nokukhuluphala kokhiqizo, kungasiza ekubonisweni kwamaphutha. Sebenzisa ukuhlaziywa kwedatha ukuze ulungise izindlela zokusebenza futhi uthathe izinqumo oqeqeshwe ngazo.
3. Sebenzisa Izindlela Zokulawulwa Kokuhlakanipha
Ukusekwa kwezindlela zokulawulwa kokuhlakanipha kuqinisekisa ukuthi ama-aggregate e-gravel akhiqizwe ayaphumelela ezigabeni zomkhakha. Lokhu kungase kubandakanye ukuhlolwa okuvamile kwamakhulu, isimo, kanye nokwenziwa kwama-aggregate.
4. Qeqesha Izikhulu
Ukufundiswa okufanele kwabasebenzi bokuqeqeshwa nokwakha-kephambi kuyinto ebalulekile ekwandiseni imisebenzi yemisebenzi.
5. Qhubekisa i-Crushing Circuit
Ukuhlaziywa nokuqhubekisa i-crushing circuit yonke kungabangela ukuthuthukiswa okukhulu kwemiphumela. Lokhu kungase kubandakanye ukuguqula ukwakheka kwama-crusher, ama-screen, nama-conveyor ukuze kuncishiswe izithi zokuhlupheka nokuthuthukiswa kwesixhulumano.
Ukucisha amatshe ukuze kwenziwe izinto ezibumbene ze-gravel kuyindlela yokwenza into eyingqongqo efuna ukulungiselela nokuqeqeshwa okunakekelayo. Ngokwahlulela imisebenzi ehlukahlukene yokucisha, izinto ezithinta inqubo, nezinzuzo eziphezulu zokusebenza, izinkampani zingakwazi ukuqhubekisa ukukhiqiza kwazo futhi zivimbele ukhiqizwa okuhle.
Thola Isisombululo
Thumela Umyalezo