Ukucoca nge-electrode kudla ngokusetyenziswa ngeendlela ezilandelayo:

Ukucoca nge-electrode kudla ngokusetyenziswa ngeendlela ezilandelayo:

1. Iindlela ze-electrochemical

Kukho izinto ze-electrochemical ze-electrode yesinyithi kwi-electrolyte fluid. Ngokomgaqo we-electrochemistry, kukho intsimi yombane edibanisa i-electrode kunye nolwelo, kwaye unxibelelwano phakathi kwe-electrode kunye nolwelo lubangelwa ngumaleko wombane ophindwe kabini okhoyo phakathi kwe-electrode kunye nolwelo. Uphononongo kwintsimi yombane yonxibelelwano phakathi kwe-electrodes kunye nolwelo lufumanise ukuba iimolekyuli, iiathom okanye ii-ion zezinto zine-adsorption etyebileyo okanye embi kwindawo yokudibanisa, kwaye kwafunyaniswa ukuba uninzi lwee-anion ezingaphiliyo zizinto ezisebenzayo ngaphandle ezinemithetho eqhelekileyo ye-adsorption ye-ion, ngelixa ii-cations ezingaphiliyo zinomsebenzi omncinci obonakalayo. Ke ngoko, i-electrode yokucoca i-electrochemical iqwalasela kuphela imeko ye-adsorption ye-anion. I-adsorption ye-anion inxulumene kakhulu ne-electrode potential, kwaye i-adsorption yenzeka ikakhulu kwisikali se-potential esilungisiweyo ngakumbi kune-zero charge potential, oko kukuthi, umphezulu we-electrode one-charge eyahlukileyo. Kumphezulu we-electrode enetshaja efanayo, xa uxinano lwetshaja eseleyo lukhulu kancinci, ukugxothwa kwe-electrostatic kungaphezulu kwamandla okufunxa, kwaye i-anion isuswa ngokukhawuleza, nto leyo engumgaqo wokucoca nge-electrochemical.

2. Ukususwa ngoomatshini

Indlela yokucoca ngoomatshini kukugqiba ukucoca i-electrode ngesakhiwo esikhethekileyo somatshini sesixhobo kwi-electrode. Ngoku kukho iindlela ezimbini:

Enye kukusetyenziswa kwe-mechanical scraper, eyenziwe ngentsimbi engagqwaliyo enomphini obhityileyo we-scraper, ngokusebenzisa i-electrode engenanto ukuze iphume, i-shaft encinci kunye ne-electrode engenanto phakathi kwe-mechanical seal ukuthintela ukuphuma kwe-media, eyenziwe yi-mechanical scraper. Xa i-shaft encinci ijikwa ngaphandle, i-scraper ijikwa ichasene nombane, isusa ukungcola. I-scraper ingakhuhlwa ngesandla okanye ngokuzenzekelayo nge-shaft encinci eqhutywa yimoto. I-flowmeter ye-electromagnetic yasekhaya ye-scraper yohlobo lwe-Jiangsu Shengchuang inomsebenzi onjalo, kwaye umsebenzi uzinzile kwaye ukusebenza kulula.

Enye yibrashi yentsimbi esetyenziselwa ukususa ukungcola kwi-electrode yetyhubhu, kwaye ishaft igqunywe ngeringi evaliweyo ethi "O" ukuthintela ukuvuza kolwelo. Esi sixhobo sokucoca sidinga umntu oza kutsala ibrashi yentsimbi rhoqo ukuze acoce i-electrode, ukusebenza kwayo akulula kangako, akukho mitha yokuhamba kwe-electromagnetic yohlobo lwe-scraper elula.

3. Indlela yokucoca nge-ultrasonic

I-voltage ye-ultrasonic engama-45 ~ 65kHz eveliswa yijenereyitha ye-ultrasonic yongezwa kwi-electrode, ukuze amandla e-ultrasonic agxile kumphezulu woqhagamshelwano phakathi kwe-electrode kunye ne-medium, kwaye emva koko i-ultrasonic inokutyunyuzwa ukuze kufezekiswe injongo yokucoca.

Le ingentla yindlela yokucoca i-electrode ye-electrode ye-flowmeter ye-electromagnetic, ukuze ingathinteli ukusetyenziswa, kodwa iphucule nokusebenza kakuhle komsebenzi we-flowmeter ye-electromagnetic.