Nhoroondo yeProjekiti: Purojekiti yeKubvisa Mvura yeMarara eBhizinesi reMigodhi reMexico

Kambani iyi inonyanya kuita basa rekugadzirisa lead-zinc ore kuburikidza neflotation, zvichigadzira huwandu hwakawanda hwetsvina yetsvina panguva yekugadzira. Midziyo yekutanga yekusefa yaive diki diki yekusefa ine nzvimbo yekusefa ye30 square metres chete. Yaishanda otomatiki, uye hunyoro hwekeke rekusefa hwaive hwakakwira kusvika pamusoro pe28%, zvichikonzera mitengo yakakwira yekufambisa tsvina. Panguva iyi, michina iyi yaiwanzo kundikana, neavhareji yekudzimwa kaviri pasvondo, zvichikanganisa zvakanyanya purogiramu yekugadzira.

Matambudziko

• Nzvimbo yekusefa isina kukwana haikwanise kusangana nezvinodiwa zvezuva nezuva zvematani makumi masere etsvina yemuswe

• Kuwanda kwehunyoro hwekeke rinosefa kunoderedza kutakura kwemotokari dzinotakura zvinhu

• Kushanda kwakaderera kwekudhonza ndiro nemaoko kuti keke ribude, uye simba rakawanda revashandi rinodiwa.

• Kubuda kwemvura kakawanda uye nguva pfupi yekushanda kwemachira ekusefa, zvichikonzera mari yakawanda yekutsiva.

Mhinduro

Mutengi akatenga imwemuchina wekupfapfaidza weXMZ80/870-30 wakazvigadzira otomatiki, ine zvinotevera zvakakosha zvehunyanzvi:

• Nzvimbo yekusefa ine 80 square metres, vhoriyamu yekamuri ine 1,200 litres - kugona kwekugadzirisa kwebhachi rimwe chete kwakawedzera kanenge katatu

• Mapureti ekusefa makumi matanhatu nemaviri pamwe chete nemusoro nemapuranga maviri ekupedzisa, saizi yepureti 870×870 mm, ukobvu hwekeke rekusefa 30 mm

• Zvidimbu makumi matanhatu nenhatu zvejira rePP risina kurukwa rine kunyatso pfapfaidza kwema microns gumi, zvichideredza zvakanyanya huwandu hwezvinhu zvakasimba mufiltrate

• Kubuda kwemvura pachena kuburikidza nemagutter epurasitiki, zvichibatsira kuongorora mamiriro ekubuda kweplate yega yega mumunda

• Kudzvanya kweHydraulic + otomatiki plate puller yekuburitsa keke otomatiki zvizere

• Sisitimu yekudzora yePLC, yakabatana nepombi yekudyisa uye yakabatana nesensa yekumanikidza kwepombi - kumanikidzwa kwekudyisa kunochengetwa kwakasimba pa0.6 MPa

• Simba remota yeHydraulic station 4 kW, dhayamita yesirinda 200 mm, kumanikidzwa kwekubata 16–18 MPa, kumanikidzwa kwedhizaini 22 MPa

• Zvinhu zvekuchengetedza: bhatani rekumisa nekukurumidza riri parutivi rwemushandisi + tambo yekudhonza yekumisa nekukurumidza; silinda ine gauge yemagetsi yekubata pressure ye 0–40 MPa

Mhedzisiro Yekuita

Kuiswa kwemidziyo nekuitanga kushanda kwakatora mavhiki maviri. Data kubva mumwedzi mitatu yekutanga yekushanda ndeiyi inotevera:

Pamusoro pezvo, nekuda kwehunyoro hushoma hwekeke refirita, mota yega yega yekutakura inogona kutakura mamwe matani angangoita 3.5 ezvinhu zvakaoma parwendo, zvichikonzera kudzikira kwe18% mumari yekufambisa pamwedzi. Mhinduro dzevatengi dzinoratidza kuti michina inoshanda zvakanaka, interface yePLC control iri nyore uye iri nyore kushandisa, uye dhizaini yetambo yekukurumidzira yekudhonza yakafarirwa zvikuru nevanoshanda mumunda.