Kodi mungasankhe bwanji mita yoyezera kuyenda kwa magetsi?

Chida choyezera madzi ndi chida choyezera madzi chomwe chimagwiritsa ntchito poyesa kuchuluka kwa madzi oyendetsera madzi mu chitoliro, monga madzi, zimbudzi, matope, zamkati, asidi, alkali, madzi amchere ndi matope otayira chakudya. Chimagwiritsidwa ntchito kwambiri mu petrochemical, migodi ndi zitsulo, malasha, kupereka madzi ndi ngalande, kukonza zimbudzi ndi mafakitale ena.

Pamene ikukumana ndi chiwonetsero chomwe chili pamalopo, chinthucho chingathenso kutulutsa chizindikiro chamagetsi cha 4 ~ 20mA chojambulira, kuwongolera ndi kuwongolera mayendedwe amagetsi kuwonjezera pa kuyeza kuyenda kwa madzi oyendetsera magetsi, chingathenso kuyeza kuyenda kwa madzi olimba a magawo awiri, kuyenda kwa madzi okhuthala kwambiri komanso kuyenda kwa mchere, asidi wamphamvu ndi madzi amphamvu a alkali.

Choyezera madzi chamagetsi chimatha kutanthauza mfundo zingapo pogula:

1, malinga ndi makhalidwe a mtundu umodzi ndi mtundu wosiyana wa electromagnetic flowmeter, sankhani mtundu woyenera. Mzere woyika mtundu wa thupi ndi wosavuta, wolondola wapakati, sayenera kuyikidwa pansi pa nthaka, kuti chosinthira chisasefukire. Mtundu wolekanitsa wa flowmeter uli ndi kulondola kwakukulu, ndipo chosinthira ndi sensa zimayikidwa m'malo osiyanasiyana, zomwe ndizoyenera kwambiri nthawi yomwe malo ozungulira ali osakwanira, koma kukhazikitsa ndi kuyika kwa mzerewo ndi kokhwima, apo ayi ndikosavuta kuyambitsa zizindikiro zosokoneza.

2, sankhani mawonekedwe oyenera a elekitirodi. Pa chinthu chomwe sichipanga ma electrode opangidwa ndi ma crystallization, scraring, komanso osapaka utoto, ma electrode wamba angagwiritsidwe ntchito, ndipo ma electrode osinthika angagwiritsidwenso ntchito poyesa matope.

3. Sankhani zinthu za elekitirodi malinga ndi kuwononga kwa chinthu choyezedwacho.

4, malinga ndi dzimbiri, kuwonongeka ndi kutentha kwa sing'anga yoyezedwa kuti musankhe zinthu zomangira.

5. Mulingo woteteza.

7, malinga ndi kupanikizika kwa sing'anga yoyezedwa kuti musankhe kupanikizika kodziwika kwa zida. Pa kupanikizika kwapakati kwa 10MPa, 16MPa, 25MPa, 32MPa mitundu ingapo ya muyeso wa kuyenda, flowmeter yamagetsi yamphamvu iyenera kusankhidwa.