Ukukhetha imitha yenqanaba leradar efanelekileyo kubalulekile ukuze kufezekiswe umlinganiselo wenqanaba ochanekileyo, othembekileyo, nongenalo ulondolozo. Nokuba ujonga amanzi, iikhemikhali, iimveliso zepetroli, okanye izinto eziqinileyo ezininzi, ukukhetha iteknoloji yeradar efanelekileyo kunokuphucula kakhulu ukusebenza kakuhle kwenkqubo ngelixa kunciphisa iindleko zokusebenza.
Yintoni iMeter yeNqanaba leRadar?
Imitha yenqanaba le-radar sisixhobo sokulinganisa inqanaba elingadibaniyo esisebenzisa imiqondiso ye-microwave ukumisela umgama phakathi kwesensor kunye nomphezulu wezinto. Esi sixhobo sithumela amaza e-electromagnetic ukuya kwi-medium kwaye silinganisa ixesha elifunekayo ukuze isignali ebonakalisiweyo ibuye.
Ngokungafaniyo neemitha ze-ultrasonic level, iteknoloji ye-radar ayichaphazeleki kakhulu bubushushu, uxinzelelo, uthuli, umphunga, igwebu, okanye utshintsho lweemeko zendalo, nto leyo eyenza ukuba ibe sisisombululo esifanelekileyo kwizicelo ezifuna amandla kwimizi-mveliso.
Inyathelo 1: Chonga iMedium ekufuneka uyilinganise
Into yokuqala ekufuneka iqwalaselwe luhlobo lwezinto ezingaphakathi kwitanki okanye kwisitya.
Ulwelo
Iimitha zenqanaba leradar zisebenza kakuhle kakhulu xa zilinganisa:
* Amanzi
* Amanzi amdaka
* Amanzi osela
* Izisombululo zeekhemikhali
* Iiasidi kunye neealkali
* Iioyile kunye namafutha
* Izinyibilikisi
Kwizinto ezicocekileyo ezinazo iindawo ezizinzileyo, phantse nayiphi na imitha yenqanaba leradar yemizi-mveliso inokubonelela ngokusebenza okugqwesileyo.
Izinto eziqinileyo ezininzi
Ukusetyenziswa kwezinto eziqinileyo kufuna ingqalelo eyongezelelweyo kuba izinto ezisetyenziswayo zihlala zivelisa umphezulu ongaqhelekanga.
Izinto eziqhelekileyo ziquka:
* Isamente
* Bhabha uthuthu
* Amalahle
* Iinkozo
* Isanti
* Iipellets zeplastiki
* Isichumisi
Izinzwa zeradar ezisebenzisa i-frequency ephezulu ezinee-engile ezimxinwa zemitha zihlala zicetyiswa kwezi zicelo.
Inyathelo lesi-2: Cinga ngoLuhlu lokuLinganisa
Yonke into esetyenziswayo inobude obahlukileyo betanki.
Uluhlu oluqhelekileyo lokulinganisa luquka:
Uluhlu lweRadar olucetyiswayo lokuphakama kweTanki
Imitha eqhelekileyo yenqanaba leradar ukuya kuthi ga kwi-10 m
Umthumeli weradar yemizi-mveliso oyi-10–30 m
I-radar ye-80 GHz esebenza kakuhle engama-30–70 m
Inkqubo ekhethekileyo yeradar ekude engaphezulu kwe-70 m
Soloko ukhetha isenzi esinoluhlu lokulinganisa olungaphezulu kwenqanaba eliphezulu lolwelo ukuqinisekisa ukusebenza okuthembekileyo.
Inyathelo lesi-3: Khetha i-Radar Frequency efanelekileyo
Ubuninzi be-radar buchaphazela ngokuthe ngqo ukusebenza komlinganiselo.
Iradar ye-26 GHz
Iingenelo:
* Isebenza kakuhle emalini
* Ifanelekile kwiitanki zemizi-mveliso ngokubanzi
* Ukusebenza kakuhle kwamanzi kunye neekhemikhali
Izicelo:
* Unyango lwamanzi
* Iitanki zokugcina izinto
* Amatanki avulekileyo
Iradar ye-80 GHz
Iingenelo:
* I-engile yomqadi emxinwa kakhulu
* Ukuchaneka okuphezulu kokulinganisa
* Ukusebenza ngcono kwiitanki ezincinci
* Ukuphazamiseka okuncitshisiweyo okuvela kwizakhiwo zangaphakathi
Izicelo:
* Iitanki zekhemikhali
* Iinqanawa ezimxinwa
* Iinkqubo zobushushu obuphezulu
* Iitanki ezinee-agitators
* Ufakelo oluntsonkothileyo
Namhlanje, i-radar ye-80 GHz iye yaba lukhetho olukhethwayo kwiindlela ezininzi zokulinganisa amanqanaba emizi-mveliso ngenxa yokusebenza kwayo okuphezulu.
Inyathelo lesi-4: Vavanya Iimeko zeNkqubo
Ukuqonda imeko yokusebenza kubalulekile.
Cinga ngezi zinto zilandelayo:
Ubushushu
Ezinye iitanki zemizi-mveliso zisebenza ngaphezu kwe-150°C.
Khetha imitha yenqanaba leradar eyenzelwe ukusetyenziswa kumaqondo obushushu aphezulu ukuba kuyimfuneko.
Uxinzelelo
Iireactors ezixinzelelweyo zifuna iitransmitter ezinemilinganiselo efanelekileyo yoxinzelelo.
Umphunga kunye nomphunga
Ngokungafaniyo nezinzwa ze-ultrasonic, iteknoloji ye-radar ayichaphazeleki kakhulu ngumphunga okanye umphunga, nto leyo eyenza ukuba ifaneleke kwiibhoyila, iitanki zeekhemikhali, kunye neenkqubo ze-condensate.
Uthuli
Kwizityalo zesamente nakwiindawo zokugcina iinkozo, uthuli olunzima lunokuphazamisana neendlela ezininzi zokulinganisa.
Izinzwa zeradar ziyaqhubeka nokusebenza ngokuthembekileyo phantsi kweemeko ezinothuli.
Inyathelo lesi-5: Hlaziya iJiyometri yeTanki
Imilo yetanki inefuthe ekusebenzeni kweradar.
Imiqobo enokubakho iquka:
* Ukuxuba iiblade
* Iikhoyili zokufudumeza
* Iileli zangaphakathi
* Inkxaso yemiqadi
* Ukuzalisa imibhobho
I-sensor yeradar ye-80 GHz enomqadi omxinwa inokuphepha ukubonakalisa okungafunekiyo okuninzi, nto leyo ekhokelela ekulinganisweni okuzinzileyo ngakumbi.
Inyathelo lesi-6: Khetha uQhagamshelo lweNkqubo oluLungileyo
Unxibelelwano oluqhelekileyo lwenkqubo luquka:
* Uqhagamshelo olunemisonto
* Uqhagamshelo lweFlange
* Unxibelelwano olucocekileyo
* Uqhagamshelo lwe-Sanitary clamp
Qinisekisa ukuba iyahambelana noyilo lwetanki yakho ekhoyo ukuze kube lula ukuyifaka.
Inyathelo lesi-7: Jonga iimfuno zemveliso kunye nonxibelelwano
Iimitha zamanqanaba eradar zanamhlanje zixhasa iinkqubo ezahlukeneyo zonxibelelwano lwemizi-mveliso.
Iziphumo eziqhelekileyo ziquka:
* 4–20 mA
* I-HART
* RS485 Modbus RTU
* IPROFIBUS
* Ibhasi yeSiseko
Khetha imveliso ehambelana ne-PLC yakho, i-SCADA, okanye inkqubo yokulawula esasazwe.
Inyathelo lesi-8: Cinga ngoKhuseleko lweNdalo
Ukufakelwa kwangaphandle kufuna ukhuseleko olufanelekileyo kwimozulu embi.
Khangela iimpawu ezifana nezi:
* IP67 okanye IP68 ebiyelweyo
* Indlu enganyangekiyo yi-UV
* Izinto ezimelana nokugqwala
* Ukukhusela umbane
* Uluhlu olubanzi lobushushu bokusebenza
Ezi mpawu zinceda ekuqinisekiseni ukuthembeka kwexesha elide kwiindawo ezinzima.
Izicelo eziqhelekileyo zoshishino
Iimitha zenqanaba leradar zisetyenziswa kakhulu kwezi:
* Unyango lwamanzi amdaka kunye namanzi amdaka
* Ukulungiswa kweekhemikhali
* Imveliso yokutya neziselo
* Ugcino lweoyile negesi
* Imisebenzi yokwemba
* Ukwenziwa kwesamente
* Ukuveliswa kombane
* Imveliso yamayeza
* Izicelo zaselwandle
* Imizi-mveliso yePulp nephepha
Ukuguquguquka kwazo kuzenza zilungele ukulinganiswa kwamanqanaba olwelo kunye nobukhulu bezinto eziqinileyo.
Iimpazamo Eziqhelekileyo Zokukhetha
Ziphephe ezi mpazamo ziqhelekileyo xa ukhetha imitha yenqanaba le-radar:
* Ukukhetha uluhlu lokulinganisa olufutshane kakhulu
* Ukungahoyi izithintelo zangaphakathi kwiitanki
* Ukukhetha uqhagamshelo lwenkqubo engalunganga
* Ukungahoyi ukuhambelana konxibelelwano
* Ukusebenzisa i-radar frequency engafanelekanga kwisicelo
* Ukungacingi ngemida yobushushu kunye noxinzelelo
Uvavanyo olucokisekileyo ngexesha lenkqubo yokukhetha lunokuthintela iingxaki zokufakela ezibizayo kwaye luphucule ukusebenza kwexesha elide.
Ixesha lokuthumela: Agasti-03-2026