Pakuyera kuyerera kwemvura ine conductivity yakaderera senge mvura isina ion kana mafuta, nzira dzechinyakare dzekuyera kuyerera kwemvura dzingasakwana. Zvisinei, sezvo tekinoroji yafambira mberi, electromagnetic flow mita dzave mhinduro yakavimbika yekuyera kuyerera kwemvura yakadaro nemazvo.
Ma electromagnetic flowmeters, anozivikanwawo se electromagnetic flowmeters, anoshanda zvichibva pamutemo waFaraday we electromagnetic induction. Akagadzirwa kuti apime kuyerera kwe conductive liquid nekugadzira magnetic field uye ozoyera voltage inokonzerwa nekufamba kwe conductive liquid mumunda wemagineti. Kunyange zvazvo flowmeter idzi dzichishanda zvikuru pakuyera kuyerera kwe conductive liquids, dzinopawo matambudziko pakuyera low conductivity liquids.
Zvinwiwa zvine simba shoma rekufambisa magetsi, zvakaita semvura isina ion kana mamwe mafuta, zvine simba shoma rekufambisa magetsi. Izvi zvinopa dambudziko kuma electromagnetic flow meters echinyakare, sezvo kushaikwa kwe conductivity kunogona kukonzera kuyerwa kwemvura kusina kururama. Zvisinei, kufambira mberi mu electromagnetic flowmeter tekinoroji kwakaita kuti pave nekugadzirwa kwemhinduro dzakagadzirwa dzekuyera zvinwiwa zvine simba shoma rekufambisa magetsi.
Chimwe chezvinhu zvakakosha pakushandisa electromagnetic flowmeter kuyera mvura ine conductivity yakaderera dhizaini ye flowmeter pachayo. Ma electrodes nema liner anoshandiswa zvakanyanya kuwedzera flow meter sensitivity yemvura ine conductivity yakaderera. Izvi zvikamu zvakagadzirirwa kusimudzira flow meter kugona kwekuona nekuyera kufamba kwemvura ine conductivity yakaderera, zvichiita kuti kuyerwa kwemvura kwakarurama uye kwakavimbika.
Kuwedzera kune magadzirirwo akasarudzika, kufambira mberi mukugadzirisa masaini uye tekinoroji yekuenzanisa kwakabatsira kuvandudza kuyera kwezvinwiwa zvine conductivity yakaderera. Maitiro ekugadzirisa masaini anoshandiswa kuwedzera kunzwisisika kwe flow meter ku low conductivity fluids, nepo maitiro ekuenzanisa achishandiswa kugadzirisa mashandiro e flow meter kune mamwe mashandisirwo anosanganisira low conductivity fluids.
Pamusoro pezvo, kubatanidzwa kwezvinhu zvepamusoro zvekuongorora uye zvekuongorora wega muma electromagnetic flow metres emazuva ano kunoita kuti kuyera kwakarurama kunochengetwa nekufamba kwenguva, kunyangwe pakubata mashandisirwo akaomarara emvura ine conductivity yakaderera. Izvi zvinoita kuti flow meter irambe ichitarisa mashandiro ayo uye kuona chero matambudziko angangoitika anogona kukanganisa kuyera kwakarurama.
Zvakakosha kuziva kuti pakusarudza electromagnetic flowmeter yekuyera mvura ine conductivity yakaderera, zvinodiwa zvekushandisa zvinofanirwa kutariswa. Zvinhu zvakaita se conductivity range, flow rate, uye hunhu hwemvura iri kuyerwa zvinofanirwa kuongororwa nokungwarira kuti ive nechokwadi chekuti flow meter yasarudzwa yakakodzera basa racho.
Muchidimbu, kuyerwa kwezvinwiwa zvine conductivity yakaderera kunopa matambudziko akasiyana, asi sezvo tekinoroji ye electromagnetic flowmeter ichifambira mberi, kuyerwa kwekuyerera kwakarurama uye kwakavimbika kunogona kuwanikwa. Nekushandisa magadzirirwo akasarudzika, matekiniki ekugadzirisa masaini, uye kuongororwa kwepamusoro, electromagnetic flow metres inogona kuyera zvinobudirira kuyerera kwezvinwiwa zvine conductivity yakaderera, zvichiita kuti zvive mhinduro inokosha kune akasiyana mashandisirwo emaindasitiri.
Nguva yekutumira: Kubvumbi-21-2024