Isingeniso se-Magnetic flowmeter

I-Electromagnetic flowmeter iwuhlobo lwemitha lokungeniswa olwenziwa ngokomthetho kaFaraday wokungeniswa kuka-electromagnetic ukukala ukugeleza kwevolumu ye-conductive medium kushubhu.Ngeminyaka yawo-1970 kanye nawo-1980, ukugeleza kukazibuthe kagesi kwenze intuthuko enkulu kwezobuchwepheshe, okukwenza kube uhlobo olusetshenziswa kakhulu lwe-flowmeter, futhi iphesenti lokusetshenziswa kwayo kumitha yokugeleza liyakhuphuka.

Uhlolojikelele lohlelo lokusebenza:

I-electromagnetic flowmeter isetshenziswa kabanzi emkhakheni wamamitha obubanzi obukhulu asetshenziswa kakhulu ekunikezeni amanzi kanye nobunjiniyela bokukhipha amanzi;I-caliber encane nephakathi nendawo ivame ukusetshenziswa ezidingweni eziphezulu noma izikhathi ezinzima ukukala, ezifana ne-iron nemboni yensimbi ukuqhuma kokulawula amanzi okupholisa isithando somlilo, i-slurry yephepha lemboni yephepha kanye noketshezi olumnyama, uketshezi oluqinile lwemboni yamakhemikhali, i-pulp yemboni ye-nonferrous metallurgy. ;Izinga elincane, izinga elincane livame ukusetshenziswa embonini yezemithi, imboni yokudla, i-biochemistry nezinye izindawo ezinezidingo zezempilo.

Izinzuzo:

1. Ishaneli yokulinganisa iyipayipi eliqondile elibushelelezi, elingeke livimbe, futhi lifanele ukulinganisa uketshezi oluyizigaba ezimbili eziwuketshezi olunezinhlayiya eziqinile, njenge-pulp, udaka, indle, njll.

2. Ayikhiqizi ukulahlekelwa kwengcindezi okubangelwa ukutholwa kokugeleza, futhi inomphumela omuhle wokonga amandla;

3. Izinga lokugeleza kwevolumu elilinganisiwe empeleni alithinteki kakhulu ekushintsheni kwe-fluid density, viscosity, izinga lokushisa, ingcindezi kanye ne-conductivity;

4. ububanzi bokugeleza okukhulu, ububanzi bezinga elibanzi;

5. Kungase kusetshenziswe uketshezi olubolayo.

Ububi:

1. Ayikwazi ukukala ukuguquguquka okuphansi kakhulu koketshezi, njengemikhiqizo ye-petroleum, amanzi ahlanzekile, njll.;

2. ayikwazi ukukala amagesi, umhwamuko noketshezi ngamabhamuza amakhulu;

3. ayikwazi ukusetshenziswa emazingeni okushisa aphezulu.