Ukulinganiswa kokugeleza kwamanzi angenawo amaminerali

Ekukhiqizweni kwamandla, inani lamanzi angenawo amaminerali ezitshalweni zamandla likhulu impela, indlela yokulinganisa ngempumelelo amanzi angenawo amaminerali kuyinkinga ekhathazayo kakhulu kubasebenzisi. Ngokwendlela yendabuko yokukhetha i-flowmeter, ngokuvamile ukukhetha i-orifice flowmeter, noma i-turbine flowmeter. I-electromagnetic flowmeter ayifaneleki ukulinganisa i-brine enganawo amaminerali, i-electromagnetic flowmeter idinga ukuthi i-medium ibe uketshezi oluqhuba amanzi ukuze ihlangabezane nezidingo eziyisisekelo zokusebenza kwayo okuvamile. Nakuba i-electromagnetic flowmeter inokunemba okuphezulu nokusebenza okuzinzile, ayinankinga ekulinganiseni imidiya ejwayelekile, njengendle, amanzi ane-ion, izixazululo ze-asidi, i-alkali kanye nosawoti, kodwa ngenxa yokuthi amanzi angenawo amaminerali esitshalweni samandla anokuqukethwe okuphansi kwe-ion kanye nokuqhuba amanzi okuphansi, ukuqhuba kwamanzi akukwazi ukuhlangabezana nezidingo zokulinganisa, ngakho-ke i-electromagnetic flowmeter ayikwazi ukulinganisa ukugeleza kwamanzi angenawo amaminerali.

I-flowmeter ye-orifice kanye ne-flowmeter ye-turbine zingezohlobo lwendabuko lwe-flowmeter, ngoba izingxenye zokulinganisa kudingeka zixhumane ngqo nendawo yokulinganisa, kukhona futhi amaphutha ahlukahlukene njengokuminyana, ukunemba okungekuhle, kanye nenkinga yokufaka. Umphumela awulungile. Ngesikhathi sokuhlolwa kwendawo, kodwa unamaphutha amaningi, ngoba amanzi akhishwe usawoti ephampu ye-centrifugal, uvame ukubhajwa yimfucumfucu, futhi kukhona iphampu yokuqalisa evame ukumisa, i-rotor ivame ukuphuka!

Ngakho-ke, ukuze kutholakale ukugeleza kokususwa kosawoti, ngokuvamile sincoma i-external clamp-on ultrasonic flowmeter kumakhasimende ethu, okuyinto enhle kakhulu ekulinganiseni ukugeleza kokususwa kosawoti. Izizathu ezinconywayo yilezi ezilandelayo:

1, lo umehluko phakathi kwe-flowmeter ye-ultrasonic yohlobo lwe-clamp yangaphandle kanye ne-flowmeter ye-electromagnetic, i-flowmeter ye-ultrasonic yohlobo lwe-clamp yangaphandle ayithinteki yi-conductivity yoketshezi, futhi ingalinganisa ngokunembile i-flowmeter ye-electromagnetic ayikwazi ukukala i-conductivity ephansi yamanzi ahlanzekile noma olunye uketshezi.

2, ukunemba kwe-external clamp-on type ultrasonic flowmeter kuhlangabezana nezidingo zokulinganisa, futhi ukunemba kwayo kuvame ukuba ngu-±1%, kanye no-±0.5% ngemva kokulungiswa.

3, i-external clamp-on type ultrasonic flowmeter ngoba i-probe yayo yokulinganisa ingaphandle kodonga lwe-tube, ngokusebenzisa i-coupling agent ukuze ixhunywe eduze nodonga lwe-tube, futhi ayixhumani ngqo ne-medium elinganisiwe, akukho ukuminyana, impilo yayo yokusebenza ingaqinisekiswa kahle.

4, ikhono eliqinile lokulwa nokuphazamiseka, ubukhulu bokuphakelwa kwamandla abanzi, ukuhlangabezana nezidingo zendawo.

5, ukufakwa kwe-clamp yangaphandle ku-ultrasonic flowmeter nakho kulula kakhulu, inqobo nje uma i-clamp yangaphandle ku-sensor ifakiwe epayipini langaphandle, ukugwema ukusika ipayipi nokungcolisa usawoti.

I-Lanry clamp ku-ultrasonic flowmeter iwumkhiqizo omuhle kakhulu wokulinganisa ukugeleza, ifaneleka kakhulu ku-PVC, insimbi ephothiwe kanye nensimbi engagqwali kanye nezinye izinto zamapayipi zokulinganisa ukugeleza, ayifaneleki nje kuphela ekulinganiseni ama-flowmeter kagesi futhi eminye imikhiqizo ayikwazi ukuba namandla okuqhuba okuphansi ngaphezu kwamanzi anosawoti noma amanzi ahlanzekile, kodwa futhi ifaneleka nakwezinye izinhlobo zemidiya yoketshezi. Ukunemba kokulinganisa i-ultrasonic flowmeter kokugeleza koketshezi cishe akuthinteki yizinga lokushisa, ingcindezi, i-viscosity, ubuningi kanye neminye imingcele yomzimba wokugeleza okulinganisiwe, okuxazulula inkinga yokulinganisa ukugeleza kwemidiya enamandla ebolayo, engaqhubi, enemisebe futhi evuthayo neqhumayo okunzima ukuyilinganisa ngezinye izinhlobo zamamitha.