Mumaindasitiri akadai sekuchera migodhi, kurapwa kwemvura yakasviba uye kugadziriswa kwemakemikari, kuyerwa kwakarurama kwekuyerera kwetsvina kwakakosha pakuvandudza mashandiro uye kuona kuti mashandiro acho anoshanda zvakanaka. Tsvina ine zvidimbu zvakasimba zvakasungirirwa mumvura, izvo zvinopa matambudziko akasiyana ekuyera kuyerera kwemvura nekuda kwehunhu hwayo hwekukwesha uye huwandu hwayo hunochinja-chinja. Mita yekuyerera yetsika inonetseka kupa kuverenga kwakarurama mukushandiswa kwetsvina, zvichikonzera kusashanda zvakanaka uye kukuvara kwemidziyo.
Kuti vagadzirise matambudziko aya, maDoppler flow mita akabuda senzira yakavimbika yekuyera slurry flow. MaDoppler flowmeter anoshandisa tekinoroji ye ultrasonic kuyera flow yezvikamu zviri mukati meslurry uye anopa mabhenefiti akawanda pane nzira dzechinyakare dzekuyera flow. Nekubatanidza misimboti yeDoppler effect nekugadzirisa zviratidzo zvepamusoro, maDoppler flow mita anogona kuyera nemazvo flow rate yeslurry, kunyangwe paine zvikamu zvakasimba uye densities dzakasiyana.
Chimwe chezvakanakira zvikuru zveDoppler flow metres mukushandiswa kweslurry kugona kwayo kupa zviyero zvisingapindike. Kusiyana nemakanika flow metres, ayo anogona kuvharika uye kukuvara nezvidimbu zvekusakara, Doppler flow metres haina zvikamu zvinofamba zvinosangana neslurry. Chinhu ichi chisingapindike chinoderedza njodzi dzekugadzirisa uye chinoita kuti ive yakavimbika kwenguva refu munzvimbo dzine matope akaoma.
Pamusoro pezvo, maDoppler flow metres anokwanisa kuyera slurry flow mumachannels akavhurika nemapombi akavharwa, zvichipa hunyanzvi hwekushandisa mumaindasitiri akasiyana-siyana. Ingave iri kutarisa tailings flow mumabasa ekuchera kana kuyera abrasive slurry flow mu chemical processing, maDoppler flow metres anopa data rakarurama uye rakavimbika rekugadzirisa maitiro uye kuwedzera kushanda zvakanaka kwese.
Pamusoro pekuvaka kwakasimba uye kushandiswa kwakasiyana-siyana, maDoppler flow meter anopa kutarisa panguva chaiyo uye kuburitswa kwedata, zvichibvumira vashandi kuita sarudzo dzakavakirwa pakuyera kwekufamba kwakarurama. Iyi data yenguva chaiyo inogona kubatanidzwa muhurongwa hwekudzora kuti maitiro azvishandiswe otomatiki, kugadzirisa mashandisirwo ezviwanikwa uye kuderedza nguva yekushanda, pakupedzisira kuchengetedza mari uye kuwedzera kugona.
Pakusarudza Doppler flowmeter yekushandisa slurry, zvinhu zvakaita sekupararira kwehukuru hwezvimedu, huwandu hweslurry, uye mwero wekuyerera kwemvura zvinofanirwa kutariswa. Nekunzwisisa hunhu chaihwo hweslurry, vashandisi vanogona kusarudza Doppler flowmeter yakakodzera yekushandisa kwavo, vachiona kuti kuyerwa kwekuyerera kwakarurama uye kwakavimbika.
Muchidimbu, maDoppler flow meter aratidza kuva maturusi anobatsira ekuvandudza kuyerwa kwekuyerera kwetsvina munzvimbo dzemaindasitiri. Magadzirirwo awo asingapindi, kugona kubata zvidimbu zvinokwenya, uye kugona kutarisa panguva chaiyo zvinoita kuti zvive zvakanaka pakushandisa slurry yakaoma. Nekudyara mari mumaDoppler flow meter, maindasitiri anogona kuwedzera kushanda zvakanaka, kuderedza mari yekugadzirisa, uye pakupedzisira kuwana kubudirira kukuru mukubata slurry flows.
Nguva yekutumira: Kubvumbi-03-2024