Ubwino ndi Kuipa kwa Ma Electromagnetic Flow Meters

Chiyambi

Magetsi amagetsizoyezera kuyendaamagwiritsidwa ntchito kwambiri m'mafakitale poyesa kuchuluka kwa madzi oyendetsera magetsi. Amagwira ntchito motsatira lamulo la Faraday lokhudza kulowetsedwa kwa magetsi pogwiritsa ntchito maginito, komwe mphamvu ya maginito imayikidwa pa chitoliro chodzazidwa ndi madzi, ndipo mphamvu yamagetsi yomwe imayambitsidwa imagwirizana ndi liwiro la madzi. Nkhaniyi ikufotokoza ubwino ndi kuipa kwa mamitawa.

Ubwino

Kulondola Kwambiri

Ma electromagnetic flow meterAmadziwika bwino chifukwa cha kulondola kwawo kwakukulu. Nthawi zambiri amatha kupeza kulondola kwa ± 0.2% mpaka ± 0.5% ya mtengo woyezedwa. Izi zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito komwe kuyeza kolondola kwa kayendedwe ka madzi ndikofunikira, monga m'makampani opanga mankhwala. Kuyeza bwino zosakaniza zamadzimadzi ndikofunikira popanga mankhwala abwino komanso okhazikika, ndipo zoyezera kuyenda kwa magetsi zamagetsi zimatha kutsimikizira kulondola kumeneku. Pakupanga mankhwala, kuyeza kolondola kwa kuchuluka kwa kayendedwe ka zinthu zomwe zimayambitsa matendawa ndikofunikira kuti zinthu zizikhala bwino, ndipo zoyezera izi zimakwaniritsa kufunikira kumeneku moyenera.

Kuyenda Kwambiri

Mamita awa ali ndi mtunda wochuluka kwambiri woyenda. Amatha kuyeza kuchuluka kwa madzi oyenda pansi komanso okwera kwambiri. Kusinthasintha kumeneku kumawalola kuti agwiritsidwe ntchito m'njira zosiyanasiyana. Mwachitsanzo, m'malo oyeretsera madzi akuda, amatha kuyeza kuchuluka kwa madzi otuluka m'madzi, pomwe m'ma laboratories, amatha kuyeza molondola kuchuluka kwa madzi otuluka m'masampulu a mankhwala. Kutha kwawo kuthana ndi kuchuluka kwa madzi otuluka popanda kutayika kwakukulu kwa kulondola ndi mwayi waukulu.

Kutsika Kochepa kwa Kupanikizika

Ma electromagnetic flow meterzimapangitsa kuti madzi azichepa kwambiri. Popeza palibe zinthu zoyenda kapena zopinga munjira yoyendera, madzi amatha kuyenda kudzera mu mita popanda kukana kwambiri. Izi ndizothandiza pakugwiritsa ntchito komwe kusunga madzi ambiri ndikofunikira, monga m'mapaipi amafuta ndi gasi. Kuchepetsa kutsika kwa mphamvu kumathandiza kusunga mphamvu, chifukwa mphamvu zochepa zimafunika kuti madzi azidutsa mu dongosololi.

Yoyenera Mitundu Yamadzimadzi

Zimagwirizana ndi mitundu yosiyanasiyana ya madzi oyendetsera mpweya, kuphatikizapo zinthu zowononga komanso zowononga. Mwachitsanzo, m'makampani opanga migodi, amatha kuyeza kayendedwe ka matope, omwe nthawi zambiri amakhala owononga chifukwa cha kukhalapo kwa tinthu tolimba. Mumakampani opanga mankhwala, amatha kuthana ndi ma acid ndi alkalis owononga kwambiri. Kusinthasintha kumeneku kumawapangitsa kukhala chisankho chabwino kwambiri m'malo ambiri ovuta amakampani.

Kutulutsa kwa Linear

Zotsatira zazoyezera kuyenda kwa magetsi zamagetsindi yofanana ndi kuchuluka kwa madzi. Ubale wolunjika uwu umapangitsa kuti njira yowerengera ikhale yosavuta ndipo imapangitsa kuti kutanthauzira ndikugwiritsa ntchito detayo kukhale kosavuta. Imalolanso kuphatikizana mosavuta ndi machitidwe owongolera, zomwe zimathandiza kuwongolera molondola kuyenda kwa madzi kutengera kuwerengera kwa mita.

Zoyipa

Zochepa pa Ma Conductive Fluids

Ma electromagnetic flow meteringagwiritsidwe ntchito poyesa kuyenda kwa madzi oyendetsera magetsi okha. Madzi okhala ndi mphamvu zochepa zamagetsi, monga madzi osungunuka kapena ma hydrocarbon ena, sangayesedwe molondola pogwiritsa ntchito mtundu uwu wa mita. Kuletsa kumeneku kumaletsa kugwiritsidwa ntchito kwawo m'mafakitale komwe madzi osayendetsa magetsi amapezeka kwambiri, monga makampani opanga mafuta pazochitika zina zokhudzana ndi zosungunulira zopanda polar.

Mtengo Woyamba Wapamwamba

Ndalama zogulira ndi kukhazikitsa ma electromagnetic flow meter ndi zapamwamba poyerekeza ndi mitundu ina ya ma flow meter. Kufunika kwa jenereta ya maginito, ma electrode, ndi zida zamagetsi zamakono zokonzera ma signal kumawonjezera mtengo. Kuphatikiza apo, kukhazikitsa kungafunike chidziwitso chapadera ndi luso, zomwe zimawonjezera mtengo wonse. Izi zitha kukhala zolepheretsa mafakitale ang'onoang'ono kapena mapulojekiti omwe ali ndi bajeti yochepa.

Kukhudzidwa ndi Kusokonezedwa ndi Zakunja

Mphamvu zamaginito zakunja ndi phokoso lamagetsi zimatha kusokoneza magwiridwe antchito a maginito amagetsizoyezera kuyendaM'mafakitale okhala ndi zida zamagetsi zambiri, monga malo opangira magetsi kapena malo akuluakulu opangira zinthu, mphamvu zamaginito zotayika kuchokera ku ma mota, ma transformer, kapena makina ena amagetsi zimatha kusokoneza kulondola kwa kuwerenga kwa mita. Kuteteza ndi kuyika pansi koyenera nthawi zambiri kumafunika kuti kuchepetse kusokoneza kumeneku, zomwe zimawonjezera zovuta komanso mtengo woyika ndi kukonza.

Zofunikira pa Kukonza

Kusamalira nthawi zonse ndikofunikira kuti zitsimikizire kuti magetsi amagetsi amagwira ntchito molondolazoyezera kuyendaMa electrode, omwe amakhudzana ndi madzi, amatha kuipitsidwa kapena kudyedwa pakapita nthawi, makamaka poyesa madzi owononga. Izi zingayambitse kuwerengedwa kolakwika. Kuyeretsa kapena kusintha ma electrode nthawi ndi nthawi kumafunika, ndipo ntchito yokonzayi iyenera kuchitika mosamala kuti isawononge mita.

Pomaliza, zoyezera kuyenda kwa magetsi zamagetsiyazimaPali zabwino zingapo zofunika pankhani yolondola, kuchuluka kwa madzi oyenda, komanso kugwirizana kwa madzi. Komabe, zofooka zawo pankhani ya kuyendetsa bwino madzi, mtengo wokwera, kuthekera kosokonezedwa, ndi zofunikira pakukonza ziyenera kuganiziridwa mosamala posankha chipangizo choyezera madzi oyenda pa ntchito inayake.