Chirongwa cheKubvisa Mvura kubva kuTailings cheKambani yeMigodhi yekuChile

Nhoroondo yeVatengi

Mutengi uyu ikambani yekuchera mhangura yepakati nepakati iri muAntofagasta Region muChile, inonyanya kuita basa rekuchera nekugadzira copper concentrates. Kugona kwemugodhi uyu kugadzira copper concentrates zuva nezuva kunosvika matani mazana matanhatu. Midziyo ye filter press iripo yekare uye ine matambudziko akadai sehuwandu hwakawanda hwemvura mu filter cake, kushanda zvishoma kwekuburitsa mvura nemaoko, uye kupera nekukurumidza kwejira re filter. Mutengi anotarisira kuunza system yekuparadzanisa solid-liquid otomatiki kuti aderedze mari yekufambisa tailings uye kuvandudza mwero wekushandiswa kwemvura inodzoka.

Mhinduro

Takapa mutengi uyumuchina wekudhindisa webhokisi-rudzi rwebhokisi unongoerekana waita otomatiki(Model 1000, furemu yesimbi yekabhoni, nzira yekubuditsa mvura yakavigwa). Inobatanidza otomatiki hydraulic pressing, otomatiki maburi anoputika, otomatiki plate pulling, uye otomatiki vibration discharge. Ma filter plates akagadzirwa nezvinhu zvinodzivirira ngura zvePP. Nzvimbo yekusefa yakagadzirirwa zvinoenderana nezvinodiwa nemutengi. Kumanikidzwa kwekusefa kwakaiswa pa 0.6 MPa, zvichiita kuti ukobvu hwekeke rekusefa hudzorwe zvakanaka pa 30 mm. Muchina unobatanidza HG flange ine DN80 inotorwa kunze kwenyika, ichibatana nemapaipi aripo emutengi.

Mhedzisiro Yekushanda

• Hunyoro hwekeke rekusefa hwakaderera kubva pa28% yekutanga kusvika pasi pe22%, zvichideredza zvakanyanya huremu hwekutakura.

• Sisitimu yekuburitsa mweya otomatiki inoderedza nguva yekuburitsa mweya nemaminitsi masere padanho rega rega, uye kudiwa kwekushandisa nemaoko kunoderedzwa neinenge 70%.

• Kubuda kwetsvina kunodzivirirwa, kudzivirira kupfapfaidzwa kwemvura uye kunatsiridza nzvimbo yekushandira muworkshop.

• Ukobvu hwekeke rekusefa re30 mm hunogara huripo hunoita kuti zvive nyore kurongedza nekutakurisa zvinhu.

• Hunhu hwezvinhu zvakaoma zvakasungirirwa mumvura inodzorerwa hwakaderera pane zvinodiwa nemutengi, zvichibvumira kushandiswazve zvakananga mukugadzirwa.

Mhinduro dzeVatengi

Maneja wekugadzira mugodhi akati:"Muchina uyu wekusvina unoshanda wega. Kubva pakudzvanya kusvika pakuburitsa, hapana chikonzero chekupindira nemaoko. Kuburitsa maburi uye mabasa ekudedera anobatsira zvikuru. Keke rekusvina rakaoma kwazvo uye rinoburitswa rakachena kwazvo. Tinoronga kutenga rimwe gore rinouya rekugadzira rimwe mutsetse."

Pfupiso yeNyaya

Mugodhi uyu wemhangura wekuChile wakabudirira kugadzirisa nyaya dzekushanda zvishoma kwekubvisa mvura kubva mumadhaka uye mari yakawanda yevashandi nekuisa muchina wekusefa webhokisi unongoerekana wagadzirwa, zvichiita kuti marara adzike uye kuti mvura idzoke. Mhinduro iyi inoshandawo kune zvinodiwa zvekuparadzanisa mvura yakasimba mune mamwe maindasitiri ekuchera, makemikari, uye ekuchengetedza nharaunda.