Iimitha zokuhamba kwe-electromagneticziye zaba zezona zixhobo zokulinganisa ukuhamba okuthembekileyo nokuxhaphakileyo kwizisombululo zolwelo oluqhubayo kumashishini emizi-mveliso, amachiza, okusingqongileyo, kunye nonyango lwamanzi. Ngokungafaniyo neemitha zoomatshini okanye ze-ultrasonic ezixhomekeke kumahluko wesantya solwelo okanye izinto zokuhamba ngokwasemzimbeni, iimitha zokuhamba ze-electromagnetic zisebenza ngokusekelwe kumthetho kaFaraday wokungeniswa kwe-electromagnetic. Lo mgaqo wokusebenza ukhethekileyo uzivumela ukuba zibonelele ngomlinganiselo ozinzileyo, ochanekileyo wokuhamba kwevolumu kwizisombululo ezahlukeneyo zolwelo ezilinganayo nezixutyiweyo, nto leyo ezenza zibe sisisombululo esithandwayo solawulo lwenkqubo, i-batch dosing, ukuhanjiswa kweekhemikhali, kunye nokubeka esweni ulwelo lwamashishini.
Enye yezona zinto zinamandla kakhulu zeemitha zokuhamba kombane kukuziqhelanisa kwazo kakuhle nezisombululo zolwelo oluqhuba umbane. Zinokulinganisa ngokuchanekileyo uluhlu olubanzi lwezixhobo zokusombulula, kubandakanya amanzi amdaka emizi-mveliso, imixube ye-chemical solvent, izisombululo ze-asidi kunye ne-alkali dilute, amanzi anetyuwa, i-brine, imixube ye-pulp, kunye nolwelo lwamanzi oluqhutywa ngenkqubo ezahlukeneyo. Imfuneko yokulinganisa kuphela kukuba le medium inenqanaba elithile lokuqhuba umbane, eligubungela phantse zonke izisombululo zamanzi eziqhelekileyo ezisetyenziswa kwimveliso yemizi-mveliso. Olu kuhambelana okubanzi kwe-medium kuvumela iimitha ze-electromagnetic ukuba zithathe indawo yeentlobo ezininzi zezixhobo zokuhamba kombane zendabuko kwaye zenze lula inkqubo yokulinganisa ulwelo iyonke kwimigca yemveliso.
Iimitha zokuhamba kwe-electromagneticzibonelela ngokuchaneka okugqwesileyo kunye nokuzinza ngexesha lokulinganisa isisombululo okuqhubekayo. Ngokuchaneka okuqhelekileyo kokulinganisa kwe-±0.5% okanye ±0.2% kwiinguqulelo eziphezulu, zigcina ukuchaneka okulinganayo nokuba kukho utshintsho kubushushu bolwelo, uxinano, i-viscosity, okanye uxinzelelo. Iinkqubo ezininzi zemveliso yeekhemikhali zibandakanya uxinano lwesisombululo oluguquguqukayo kunye neemeko zokusebenza eziguquguqukayo, ezidla ngokubangela ukushukuma kwedatha okukhulu kwimitha ye-turbine okanye ye-vortex. Ngokwahlukileyo koko, izinzwa ze-electromagnetic azinazo iindawo ezihambayo zoomatshini kwaye azixhomekekanga kumandla e-kinetic olwelo, ukuqinisekisa ukuphuma okuzinzileyo komgca nokuba iipropati zesisombululo zitshintsha kancinci ngexesha lemisebenzi yemveliso.
Isakhiwo sangaphakathi esingangenisi manzi siphucula ngakumbi ukuthembeka kwazo ekulinganisweni kwesisombululo. Ityhubhu yangaphakathi yemitha yokuhamba kwe-electromagnetic igcwele ngokupheleleyo izixhobo zokusebenza okuphezulu ezifana ne-PTFE, irabha, okanye i-polyurethane. Ezi zinto ze-lining zibonelela ngokumelana nokugqwala okugqwesileyo kunye nokumelana nokuguguleka, zikhusela ngokufanelekileyo umzimba wemitha kumonakalo obangelwa zizisombululo ze-acidic, alkaline, saline, okanye iikhemikhali. Nokuba zilinganisa izisombululo zeekhemikhali ezinoxinzelelo oluphantsi okanye amanzi amdaka emizi-mveliso anokugqwala okuphakathi, imitha ithintela ukulinganisa, ukunamathela, ukukhukuliseka kweekhemikhali, kunye nokugqwala koomatshini, yandisa kakhulu ubomi benkonzo kwaye inciphise amaxesha okugcinwa.
Enye inzuzo ephambili ekulinganisweni kwesisombululo kukulahlekelwa koxinzelelo lwemitha kunye nokukwazi ukulinganisa umbhobho opheleleyo. Ekubeni kungekho zinto zivimbayo ngaphakathi kombhobho, ulwelo ludlula kakuhle ngaphandle kokulahlekelwa ngamandla, nto leyo eyenza ukuba iimitha zokuhamba kwe-electromagnetic zifaneleke kakhulu kwiipayipi ezijikelezayo, iinkqubo zokulinganisa iikhemikhali eziqhubekayo, kunye nemigca yokuthutha isisombululo yomgama omde. Zixhasa ukulinganiswa kokuhamba kwesisombululo, zivumela ukujonga ngokuchanekileyo kokuziswa kwangaphambili kunye nokubuya umva, nto leyo ebalulekileyo ekujikelezweni kwesisombululo esinzima kwimizi-mveliso kunye nolawulo lokhuseleko lwepayipi.
Yanamhlanjeiimitha zokuhamba kwe-electromagneticzixhotyiswe ngemisebenzi enamandla ekrelekrele ephucula kakhulu ukusebenza kakuhle kokulinganisa isisombululo. Ukulungiswa kobushushu okwakhelwe ngaphakathi, ii-algorithms zokucoca isignali, kunye netekhnoloji yokulwa nokuphazamiseka kwenza ukusebenza okuzinzileyo kwiindawo zoshishino ezintsonkothileyo ezinengxolo ye-electromagnetic, ukungcangcazela, kunye neemeko zolwelo ezingazinzanga. Uninzi lweemodeli zixhasa umlinganiselo ophezulu wokujika ukusuka kwi-R250 ukuya kwi-R500, ukuqinisekisa ukubonwa ngokuchanekileyo kokubini ukuhamba okuncinci kunye nokuhamba komthwalo opheleleyo, okuhlangabezana neemfuno ezichanekileyo zokulinganisa izisombululo zeekhemikhali ezincinci kunye neenkqubo zokuxuba ulwelo lwamayeza.
Ngokuphathelele ukuhanjiswa kwedatha kunye nolawulo olukude,iimitha zokuhamba kwe-electromagneticixhasa i-4-20mA esemgangathweni, i-RS485 Modbus, kunye neendlela ezahlukeneyo ze-telemetry ezingenazingcingo kuquka i-GPRS, i-NB-IoT, kunye ne-LoRaWAN. Idatha yokuhamba kwexesha langempela, umthamo oqokelelweyo, kunye nesimo sezixhobo zinokulayishwa kumaqonga efu, zenze ukuba kube nokujongwa ngaphandle kokujonga, ukurekhoda idatha ngokuzenzekelayo, kunye nokuxilongwa kwempazamo kude. Olu phawu lukrelekrele luxabiseke kakhulu kwiipaki ezinkulu zeekhemikhali, izityalo zonyango lwamanzi, kunye neenkqubo zokusasaza izisombululo ezingundoqo.
Isishwankathelo,iimitha zokuhamba kwe-electromagneticZibonelela ngeengenelo ezingenakuthelekiswa nanto ekulinganisweni kwesisombululo, kubandakanya ukuguquguquka okuphakathi, ukuchaneka okuphezulu, ukumelana nokugqwala, ukulahleka koxinzelelo, kunye nokudluliselwa okukrelekrele okukude. Ziye zaba zizixhobo eziphambili eziyimfuneko ekucutshungulweni kweekhemikhali, ukukhuselwa kokusingqongileyo unyango lwamanzi amdaka, imveliso yamayeza, kunye nokuthuthwa kolwelo kwimizi-mveliso. Njengoko ukuzilawula kwemizi-mveliso kunye nokwakhiwa kwemizi-mveliso ekrelekrele kuqhubeka kuhambela phambili, iimitha zokuhamba kwe-electromagnetic ziya kuhlala zisisombululo esithembekileyo nesingabizi kakhulu sokulinganisa ukuhamba kolwelo oluqhubayo kumacandelo emizi-mveliso yehlabathi.
Ixesha lokuthumela: Julayi-20-2026