Rungurungu rweRwizi imhando yedombo rechisikigo, rakatorwa kubva mujecha nedombo gomo rinogadzirwa nekusimudzwa kwerwizi rwekare mubhedha mushure mekufamba kwe crustal makumi ezviuru zvemakore apfuura, uye yakaona kuenderera kunoramba kuchiitika uye kupokana mukufamba kwemafashama egomo. kukanganisa uye kutakura kwemvura. Mushonga mukuru wekemikari yematombo enzizi ndeye silica, inoteverwa nediki simbi oxide uye inoteedzera huwandu hwemanganese, mhangura, aluminium, magnesium uye zvimwe zvinhu nemakomponi. Ivo pachavo vane pigment dzakasiyana, dzakadai tsvuku yesimbi, yebhuruu yemhangura, yepepuru kune manganese, yero translucent silica colloidal ibwe pulp, emerald ruvara ine girinhi zvicherwa zvichingodaro; Nekuda kwemhando dzakasiyana uye zviri mukati meiyi pigment ion yakanyungudika musilica hydrothermal solution, inoratidza mavara akasiyana-siyana, kuitira kuti matombo erwizi aratidze nhema, chena, yero, tsvuku, rima girini, bluish grey nemamwe mavara. Pedyo nerwizi rweHaihe matombo anonyanya kuunganidzwa pamatombo erwizi, hurungudo dzinofanirwa kuverengera inopfuura hafu yevhoriyamu, nekuda kwekupararira kwayo kukuru, yakajairika, uye kutaridzika kwakanaka, saka yave sarudzo yakakodzera yeruvanze, mugwagwa, kuvaka. dombo rekuvaka.
Iyo yakasikwa rwizi zai ore inogadzirwa murwizi zai jecha mushure mekutevedzana kwekugadzirisa sekupwanya, kugadzira jecha uye kuongorora, uye rwizi zai jecha chinhu chakakosha muindasitiri yemaminerari. Inoshandiswa zvakanyanya mumunda weinjiniya wekuchengetedza mvura uye hydropower, migwagwa mikuru-giredhi, migwagwa, njanji inomhanya-mhanya, mitsetse yakatsaurirwa yevatakuri, Mabhiriji, migwagwa yenhandare yendege, mainjiniya emagetsi, kugadzirwa kwejecha repamusoro-soro uye kuumbwa kwematombo. Jecha rematombo erwizi rinoshandiswawo zvakanyanya seaggregate yekongiri. Hurunguru hweRwizi rwakawanda, mutengo wekuunganidza wakaderera, uye kukosha kwekushandisa kwakakwira.
Dambudziko rekupwanywa kwematombo enzizi nderekutizvipfeko zvinodzivirira zvipfeko zviri nyore kupfeka, nekuti silicon yematombo enzizi yakakwira zvakanyanya. Naizvozvo, hurongwa hwekupwanya hunofanirwa kunyatsodzidzwa kune chirongwa chekudyara matombo uchishandisa matombo enzizi semidziyo. Iko kune mamiriro evatengi anobvumidza, zvinokurudzirwa kushandisa laminating michina uye multistage kupwanya mhinduro zvakanyanya sezvinobvira. Kutyoka kweshaya uye kutsemuka kwekoni kunogona kudzikisa zvakanyanya mutengo wekupfeka wezvipfeko zvinopokana, uye kuderedza zvinhu zvakadzokera shure mushure mekutarisa, uye kuwedzera huwandu hwekugadzira mutsara wekugadzira.
Kana mutengi asina zvakakosha zvemhando yezviyo zvedombo rakapedzwa, nhanho mbiri dzekupwanya shaya chirongwa chinogona kushandiswa kugadzira. Kugadziriswa uku ndiko kuderera kwekudyara, kuchengetedza uye kugadzirisa kweiyo yakapfava chirongwa, mutengo wekugadzira zvakare ndiwo wakanyanya hupfumi pane zvese zvirongwa. Zvisinei, kukanganisa kwechirongwa ichi ndechokuti chimiro chezviyo chebwe chakashata, uye chikamu chemashizha etsono chakakwirira, izvo zvinotungamirira kumakwikwi edombo iri mumusika hazvina kukwirira, nokuti zvivakwa zvakawanda zvepamusoro-giredhi. vanoda dombo rine chimiro chezviyo zvakanakisa.
Kune vatengi vanoda yakanakisa chimiro chezvigadzirwa uye vanoda kudzikisa mutengo wekugadzira, zvinokurudzirwa kushandisa imwe-nhanho yejaw crusher (senge jaw break + cone crusher) uye inokanganisa crusher inotsigira maitiro ekugadzirisa. Kugadziriswa uku kunogona kuita kuti basa guru rekupwanya rizadziswe nemusoro uye kechipiri kuzorora, uye pakupedzisira chete neiyo counter break yekupwanya kwakabatana. Kugadziriswa uku kunogona kuita kuti basa guru rekupwanya ripedziswe nemusoro uye kechipiri kuzorora, uye pakupedzisira chete nekaunda yekuputsika kwekupwanya kwakabatana, maitiro ekugadzirisa akadaro anogona kudzikisa zvakanyanya reverse zvinhu zvakaumbwa mushure mekuongorora.
Nguva yekutumira: Zvita-23-2024