Kuyeretsa kwa electrode kumagwiritsidwa ntchito motere:

Kuyeretsa kwa electrode kumagwiritsidwa ntchito motere:

1. Njira zamagetsi

Pali zochitika za electrochemical za electrode yachitsulo mu electrolyte fluid.Malinga ndi mfundo ya electrochemistry, pali interfacial magetsi munda pakati pa elekitirodi ndi madzimadzi, ndi mawonekedwe pakati pa elekitirodi ndi madzimadzi amayamba ndi awiri wosanjikiza magetsi alipo pakati elekitirodi ndi madzimadzi.Kafukufuku pa gawo lamagetsi la mawonekedwe pakati pa maelekitirodi ndi zamadzimadzi adapeza kuti mamolekyu, maatomu kapena ma ion azinthu ali ndi zowoneka bwino kapena zosawoneka bwino pamawonekedwe, ndipo adapeza kuti ma anion ambiri ndi zinthu zogwira ntchito zakunja zomwe zili ndi malamulo amtundu wa ion adsorption, pomwe ma inorganic cations ali ndi ntchito zochepa zowonekera.Chifukwa chake, electrochemical kuyeretsa ma elekitirodi amangoganizira momwe anion adsorption ikuyendera.Kutsatsa kwa anion kumagwirizana kwambiri ndi mphamvu ya elekitirodi, ndipo kutsatsa kumachitika makamaka mulingo womwe ungathe kuwongoleredwa kuposa kuthekera kwa zero, ndiko kuti, ma elekitirodi okhala ndi mtengo wosiyana.Pamwamba pa electrode ndi mtengo womwewo, pamene kachulukidwe kotsalirako kakukulirakulira pang'ono, kuthamangitsidwa kwa electrostatic ndikokulirapo kuposa mphamvu ya adsorption, ndipo anion imachotsedwa mwachangu, yomwe ndi mfundo yoyeretsa ma electrochemical.

2. Kuchotsa makina

Njira yoyeretsera makina ndikumaliza kuyeretsa kwa electrode kudzera pamakina apadera a chipangizocho pa electrode.Tsopano pali mitundu iwiri:

Imodzi ndikugwiritsa ntchito makina opukuta, opangidwa ndi chitsulo chosapanga dzimbiri chokhala ndi shaft yopyapyala, kudzera pa electrode yopanda pake kuti itulutse, tsinde lopyapyala ndi ma elekitirodi opanda pake pakati pa chisindikizo cha makina kuti apewe kutuluka kwa media, wopangidwa ndi makina opukuta. .Pamene tsinde lopyapyala latembenuzidwa kuchokera kunja, chopukutiracho chimatembenuzidwa motsutsana ndi ndege yamagetsi, ndikuchotsa dothi.Chopukutiracho chimatha kukwapulidwa pamanja kapena chodziwikiratu ndi shaft yopyapyala yoyendetsedwa ndi mota.Dongosolo lamagetsi lamagetsi lamtundu wa Jiangsu Shengchuang's scraper type elekitiromagineti flowmeter ili ndi ntchito yotere, ndipo ntchitoyo ndi yokhazikika ndipo ntchitoyo ndiyosavuta.

Ina ndi burashi yawaya yomwe imagwiritsidwa ntchito pochotsa dothi mu electrode ya tubular, ndipo shaftyo imakulungidwa mu mphete yosindikizidwa ya "O" kuti asatayike.Zida zoyeretserazi zimafuna kuti wina azikoka burashi yawaya kuti ayeretse ma elekitirodi, ntchitoyo si yabwino kwambiri, palibe chopondera chosavuta chamtundu wa electromagnetic flowmeter.

3. Akupanga kuyeretsa njira

The akupanga voteji wa 45 ~ 65kHz kwaiye ndi akupanga jenereta ndi anawonjezera kuti elekitirodi, kuti akupanga mphamvu anaikira kukhudzana pamwamba pakati pa elekitirodi ndi sing'anga, ndiyeno akupanga akhoza wosweka kukwaniritsa cholinga cha kuyeretsa.

Zomwe zili pamwambazi ndi njira yoyeretsera ma elekitirodi a electromagnetic flowmeter, kuti musalepheretse kugwiritsa ntchito, komanso kupititsa patsogolo magwiridwe antchito a electromagnetic flowmeter.