Kwihlabathi lokulinganisa ukuhamba kwamanzi kwimizi-mveliso,iimitha zokuhamba kwe-electromagnetic(yeEzi zixhobo zisebenzisa imigaqo ye-electromagnetism ukulinganisa ukuhamba kolwelo oluqhubayo, nto leyo eyenza ukuba zibe sisixhobo esibalulekileyo kumashishini ahlukeneyo afana nonyango lwamanzi, ukucubungula iikhemikhali, kunye nokuveliswa kokutya neziselo. Eli nqaku liphonononga imigaqo, iingenelo, kunye nokusetyenziswa komlinganiselo wokuhamba kombane kunye nesizathu sokuba kube lukhetho olukhethwayo kwimisebenzi emininzi yokulinganisa ukuhamba kombane kwimizi-mveliso.
Yintoni iI-Electromagnetic Flow Meter?
Imitha yokuhamba kwe-electromagnetic isebenza ngokusekelwe kuMthetho kaFaraday wokungenisa, othi umqhubi ohamba kwi-magnetic field uya kubangela i-voltage ehambelana nesantya sayo. Kwimeko yemitha yokuhamba, ulwelo oluqhubayo (njengamanzi okanye i-slurry) ludlula kwi-magnetic field eveliswa zii-electrodes zemitha, ivelise i-voltage ehambelana nesantya solwelo. Le voltage emva koko ilinganiswa kwaye iguqulwe ibe yi-flow rate.
Ekubeni iimitha zokuhamba kombane zingenazo iindawo ezihambayo, zibonelela ngeenzuzo ezininzi kunezixhobo zokulinganisa ukuhamba kombane zemveli, ezifana neemitha zokuhamba ezingangeniyo ezibonelela ngokufundwa okuchanekileyo nokuthembekileyo ngaphandle kokuphazamiseka koomatshini okanye ukuguguleka ngokuhamba kwexesha.
Iingenelo zeIimitha zokuhamba kwe-electromagnetic
1. Ukuchaneka kweMitha yokuHamba kweMagnetic
Enye yeenzuzo eziphambili zeemitha zokuhamba kwe-electromagnetic kukuchaneka kwazo. Ezi zixhobo zibonelela ngokulinganisa okuchanekileyo kakhulu kwamazinga okuhamba, nokuba kwiimeko ezinzima ezifana nesantya sokuhamba esiguquguqukayo kunye nobushushu obuhlukeneyo bolwelo. Ukuchaneka kweenzwa zokuhamba kwe-electromagnetic akuchatshazelwa kukuxinana kolwelo, uxinano, okanye ubushushu, nto leyo eyenza ukuba zilungele ukusetyenziswa ngeendlela ezahlukeneyo.
2. Ufakelo lweMitha yokuHamba kwe-Electromagnetic
Ukufakelwa kweimitha yokuhamba kwe-electromagnetic ilula kakhulu, ingakumbi xa ithelekiswa nezinye iindlela zokulinganisa ukuhamba kwamanzi. Ezi mitha zinokudityaniswa ngokulula kwiinkqubo ezikhoyo ngaphandle kwesidingo sotshintsho oluntsonkothileyo. Ukukwazi kwazo ukusebenza ngaphandle kokudibana ngqo nolwelo oluhambayo kuzenza zibe nobuchule kwaye kube lula ukuzifaka kwiindawo ezahlukeneyo.
3. Akukho Zinto Zishukumayo
Ukungabikho kweendawo ezihambayo kwindawo imitha yokuhamba kwe-electromagnetic kuthetha ukuba akukho mngcipheko mkhulu wokungasebenzi kakuhle koomatshini, nto leyo eyenza ezi mitha zihlale ixesha elide kwaye zithembeke. Olu phawu lukwanciphisa isidingo sokulungiswa rhoqo, nto leyo enciphisa ngakumbi imizamo yokulungisa.
Ukusetyenziswa kweeMeter Flow Meters zeElectromagnetic
Iimitha zokuhamba kwe-electromagneticiIsetyenziswa kakhulu kumashishini apho umlinganiselo wokuhamba ochanekileyo nothembekileyo ubaluleke kakhulu. Ezinye zezicelo eziqhelekileyo zemitha yokuhamba kombane ziquka:
• Unyango lwamanzi amdaka: Ukubeka esweni ukuhamba kwamanzi, udaka, kunye neekhemikhali ezisetyenziswa kwiinkqubo zonyango.
• Ishishini leeKhemikhali: Ukulinganisa ukuhamba kolwelo oluqhubayo olufana nee-asidi, iziseko, kunye ne-slurries kwimveliso kunye nokucubungula iikhemikhali.
• Ukutya Neziselo: Zisetyenziselwa ukulinganisa ukuhamba kwamanzi kwimveliso yokutya okumanzi, ukuqinisekisa ukuhambelana kunye nomgangatho kwiinkqubo zokuvelisa.
• Amayeza: Ukubeka esweni ukuhamba kolwelo kwimveliso yamayeza, apho ukuchaneka kunye nococeko kubaluleke kakhulu.
Indima yeeMeter ze-Electromagnetic Flow kwiTekhnoloji yokulinganisa ukuhamba
Itekhnoloji yokulinganisa ukuhamba kwamanzi ihambe indlela ende, kwaye iimitha zokuhamba kwe-electromagneticukuphindayenye yezona nkqubela zithembekileyo kweli candelo. Ukuchaneka kwazo kunye nokukwazi kwazo ukuphatha iintlobo ezahlukeneyo zolwelo oluqhuba umbane kuzenza zilungele uluhlu olubanzi lwamashishini, ukusuka kwiinkqubo zamanzi zikamasipala ukuya kwimisebenzi emikhulu yemizi-mveliso.
Ezi mitha zikwadibaniswa lula kwiinkqubo ezizenzekelayo, nto leyo evumela ukujonga ngexesha langempela kunye nokuqokelelwa kwedatha. Ngokuhambela phambili kubuchwepheshe bemitha yokuhamba kwemizi-mveliso, njengokunxibelelana ngaphandle kweengcingo kunye nokudibanisa nenkqubo yokujonga ekude.s,iimitha ze-electromagnetici-prukubonelela ngeenkcukacha ezineenkcukacha malunga nokuguquguquka kokuhamba kweendlela ezazingafumaneki ngaphambili.
Ukuququmbela,eiimitha zokuhamba kwe-electromagneticiziphambili kubuchwepheshe banamhlanje bokulinganisa ukuhamba komoya, zibonelela ngezisombululo ezichanekileyo, ezithembekileyo, nezingenalo ulondolozo kwiintlobo ngeentlobo zezicelo zoshishino. Ukukwazi kwazo ukulinganisa ukuhamba kolwelo oluqhubayo ngaphandle kweendawo ezihambayo kuzenza zibe zilungele amashishini afuna imilinganiselo echanekileyo kunye nokugcinwa okuphantsi. Nokuba zisetyenziswa kwiinkqubo zesensor yokuhamba komoya okanye zidibene netekhnoloji yokulinganisa ukuhamba komoya ephucukileyo, ezi mitha zibonelela ngokuqina nokusebenza okungenakuthelekiswa nanto, nto leyo ezenza zibe lolona khetho luphezulu kumashishini kwihlabathi liphela. Ngokuqonda iingenelo kunye nezicelo zazo, amashishini anokwenza izigqibo ezinolwazi malunga nokusebenzisa iimitha zokuhamba komoya komoya kwiinkqubo zawo, ukuqinisekisa ukusebenza kakuhle kunye nexesha elincinci lokungasebenzi.
Ixesha leposi: Disemba-20-2024