Mukugadzirisa makemikari, kuchengetedzwa kwezvakatipoteredzakurapwa kwemvura yakasviba, kugadzira mishonga, uye maindasitiri ekugadzira mapepa, kuyerwa kwakarurama kwekuyerera kweasidhi yakasimba uye zvinwiwa zvine alkali yakasimba zvinokanganisa kwave kuri dambudziko guru rehunyanzvi kwenguva refu. Midziyo yekuyera kuyerera kwakajairika, senge turbine uye vortex flowmeters, inowanzo kanganiswa nengura, kuvharika, uye kutsauka kwedata kana ikashandiswa kune media ine ngura zvakanyanya, zvichikonzera kugadziriswa nguva nenguva, mitengo yakakwira yekutsiva, uye kushanda kwemaindasitiri kusina kugadzikana. Sechishandiso chekuyera chakanyatsojeka uye chakavimbika, electromagnetic flowmeter yave mhinduro inosarudzwa yekuona kuyerera kweasidhi yakasimba uye zvinwiwa zvine alkali, ichivimba nepfungwa yayo yekushanda yakasiyana uye dhizaini yekuvaka inodzivirira ngura.
Magineti mita dzekufambainoshanda zvakanyatsoenderana nemutemo waFaraday we electromagnetic induction. Kana mvura inoyerera ichipfuura nemumunda wemagineti wakaenzana mukati mechubhu yekuyera, mvura inocheka mitsetse yemagetsi inoburitsa chiratidzo chemagetsi chinokonzereswa. Amplitude yevoltage iyi inoenderana zvakananga neavhareji yekuyerera kwemvura. Mushure mekuunganidzwa nekugadziriswa ne electrode ne transmitter system, kuyerera kwemvura panguva chaiyo kunoverengwa nemazvo. Chinhu chikuru chepfungwa iyi yekushanda ndechekuti hapana zvikamu zvinofamba kana zvikamu zvinopwanya mukati mechubhu yekuyera, zvichikonzera kurasikirwa ne pressure uye hapana chinotadzisa kuyerera kwemvura. Hunhu uhwu hwechimiro hunodzivirira zvakanyanya kupfeka kwemuchina uye kuvharika kwezvikamu, zvichinyatsoenderana nekudiwa kwenguva refu kwekuyera kwemakemikari anoparadza.
Kugona kushanduka zvakanaka kune zvine acid yakasimba uye alkali mvura kunobva mukufananidza zvinhu zvine anti-corrosion material, inova ndiyo hunyanzvi hwema industrial-grade electromagnetic flowmeters. Kune vane acid yakawanda senge hydrochloric acid, sulfuric acid, uye nitric acid, ma electrode e tantalum uye PTFE (polytetrafluoroethylene) lining zvinoshandiswa. Tantalum metal inoratidza ultra-strong corrosion resistance kune akawanda ane strong acid uye oxidizing media, nepo PTFE lining ichidzivirira erosion uye chemical corrosion pasina kuita ne acidic liquids. Kune vane alkali yakasimba inosanganisira sodium hydroxide uye potassium hydroxide solutions, Hastelloy C alloy electrodes uye rabha kana PFA lining zvinogadzirwa. Izvi zvinhu zvakagadzirwa zvinogona kudzivirira erosion yenguva refu yemakemikari, kudzivirira oxidation uye lining kukwegura, uye kuona kuti kuyerwa kwakasimba kunoshanda munzvimbo dzine corrosion.
Zvichienzaniswa nezvimwe zvishandiso zvekuyera kuyerera kwemvura,magetsi emagetsizvinoratidza mabhenefiti asingatsiviwi mukuyera kwepakati kunoparadza. Chekutanga, hazvikanganisike nekunaka kwemvura, tembiricha, huwandu, uye huwandu hwezvinhu zvakasimba, zvichiita kuti kuyerwa kwakasimba kwezvinwiwa zvinoparadza zvine huwandu hwakasiyana uye mvura dzakasanganiswa dzine zvikamu zviviri. Chechipiri, kunyatsoyera kunogona kusvika ±0.5% kana kunyange ±0.2%, zvichisangana nematanho akasimba ekuyera makemikari, kutarisa kwekubuda kwemvura yakasviba mumaindasitiri, uye kuyerwa kwekutakura mapaipi. Pamusoro pezvo, chimiro chakabatanidzwa chakavharirwa uye IP68 high protection grade zvinobvumira chishandiso kuti chijairane nenzvimbo dzeworkshop dzine hunyoro uye dzinoparadza, dzine hupenyu hwebasa hweanopfuura makore gumi uye mari shoma yekugadzirisa gare gare.
Parizvino, inodzivirira nguramagetsi emagetsiZvave zvichishandiswa zvakanyanya mumaindasitiri epasi rose. Mumafekitori emakemikari akanaka, vanoyera nemazvo kutakurwa uye kuunganidzwa kwezvinhu zvakasanganiswa zvine acid nealkali kuti vave nechokwadi chekuti fomura yekugadzira ndeyechokwadi. Mumafekitori ekuchengetedza zvakatipoteredza, vanoongorora kuyerera kwemvura yakasviba ine acid-base mukugadzirisa tsvina yetsvina kuti vabatsire mabhizinesi kusangana nezvinodiwa pakuburitsa tsvina. Mumafekitori ekugadzira mapepa nemachira, vanotsigira kuonekwa kwekuyerera kwebleaching inoparadza uye alkaline washing liquids. Uyezve, transmitter ine njere inogona kuburitsa 4-20mA analog signals uye digital communication signals, zvichiita kuti pave nekubatana kwakasimba neindasitiri PLC neDCS systems kutsigira kugadzirwa otomatiki uye kutarisa data riri kure.
Mukupedzisa, nepfungwa yayo yesainzi yekudzikisa ngura, hunyanzvi hwekudzivirira ngura, kunyatsoyera kwepamusoro uye kushanda kwakasimba,chiyereso chemagetsi chinoyereraYakagadzirisa zvachose marwadzo ekuyera kweasidhi yakasimba uye mvura ine alkali yakasimba inoparadza. Haingogadzirisi chete kurongeka uye kugadzikana kwekuyera mvura mumaindasitiri asiwo inoderedza mari yekushandisa nekuchengetedza michina, ichiva chinhu chakakosha chekuyera muindasitiri dzemazuva ano dzemakemikari nedzekuchengetedza nharaunda.
Nguva yekutumira: Nyamavhuvhu-04-2026