1. Indawo Yokubuhlungu Kwishishini: Umlinganiselo Onzima Wokuhamba KweeLiquid Ezingcolileyo, Ezinomoya
Kwimizi-mveliso yokucoca amanzi amdaka, emigodini, ekwenzeni amaphepha, kwiikhemikhali nakwezokuhambisa amanzi, uninzi lwezixhobo ezilinganisiweyo ziqulathe amasuntswana axhonyiweyo, udaka okanye amaqamza omoya angaphakathi.
Iimitha zokuhamba ze-ultrasonic zexesha lokuhamba: Ukungakwazi ukufunda ngokuchanekileyo, njengoko amaqamza kunye nezinto eziqinileyo zisasaza imiqondiso ye-ultrasonic kwaye zibangela ukulahleka okukhulu kwesignali.
Iimitha zokuhamba kwe-electromagnetic: Iindleko eziphezulu zokufakela; ukusika imibhobho kunye nokuvalwa kwenkqubo kuyimfuneko, nto leyo ebangela umngcipheko wokungasebenzi kwemveliso.
Iimitha zokuhamba kwamanzi: Zinokukrazuka nokuvaleka kwenkunkuma, kwaye kufuneka zigcinwe rhoqo.
Ezi mitha zemveli azinakubonelela ngedatha ezinzileyo nethembekileyo yolwelo olunamaqamza okanye izinto eziqinileyo ezixhonyiweyo, nto leyo edala umqobo wokulinganisa iiprojekthi zoshishino.
2. Umgaqo Wokusebenza: Kutheni iTekhnoloji yeDoppler isombulula le ngxaki
II-DF6100-EP portable Doppler ultrasonic flowmeterixhomekeke kwisiphumo seDoppler ukuze ikwazi ukulinganisa, nto leyo eyahlukileyo ngokupheleleyo kuhlobo lwexesha lokuhamba kweemoto.
I-transducer ebambayo ikhupha amaza e-ultrasound aqhubekayo eludongeni lombhobho aye kulwelo.
Izinto eziqinileyo ezixhonyiweyo okanye amaqamza omoya ngaphakathi kolwelo abonakalisa amaza esandi aze enze utshintsho lwesandi (i-Doppler shift).
Umsingathi ubala isantya solwelo ngokuthatha utshintsho lwemvamisa, aze aguqule isantya sibe yisantya sokuhamba ngokukhawuleza kunye nomthamo wokuhamba uwonke.
Isiseko esiphambili sokufunda okuzinzileyo: Olu lwelo lufuna ubuncinane ii-reflectors ze-100ppm, kunye namasuntswana angaphezu kwe-20% amakhulu kune-100 micron - ahambelana ngokupheleleyo neempawu zelindle, udaka olusebenzayo, i-pulp yemigodi kunye nokuhambisa amanzi angena umoya.
3. Iingenelo eziPhambili eziSebenzayo zeDF6100-EPkwi-bubbles/Solids-Containing Liquids
3.1 Ufakelo olungangenisi zixhobo zokubambelela, akukho kuvalwa kwemibhobho
Akukho mfuneko yokusika imibhobho, ukuwelda okanye ukukhupha amanzi. Lungisa nje i-transducer yangaphandle eludongeni lwangaphandle lombhobho, kwaye umlinganiselo ungaqala ngoko nangoko ngaphandle kokuphazamisa imveliso. Ingena kwimibhobho yesinyithi, i-PVC, i-HDPE kunye nentsimbi ephoswe ukusuka kwi-DN40 ukuya kwi-DN4000mm, ifanelekile ekuhlolweni kwendawo okwethutyana kunye nokuchongwa kokuhamba kwamanzi okungxamisekileyo.
3.2 Uluhlu lokuhamba komoya olubanzi kakhulu, umlinganiselo ozinzileyo wokuhamba komoya ophantsi
Isantya esilinganiselweyo esincinci: 0.05m/s; isantya esiphezulu ukuya kuthi ga kwi-12m/s Nokuba amanzi amdaka abhityileyo anomthamo oqinileyo oxhonyiweyo omncinci okanye imibhobho yokukhupha amanzi ecothayo inokugcina idatha iphuma rhoqo, iphephe ukufundwa okungenanto kwiimeko zokusebenza ezingasebenzi kakuhle.
3.3 Uyilo oludibeneyo oluphathekayo olunokunyamezela ibhetri ende
Ibhetri eyakhelwe ngaphakathi ekwaziyo ukutshajwa ixhasa ukusebenza okuqhubekayo ukuya kuthi ga kwiiyure ezingama-50 zokulinganisa i-field patrol. Ixhotyiswe nge-IP65 ABS protective case, iyakwazi ukuziqhelanisa neendawo zokwakha zangaphandle, izityalo zamanzi amdaka kunye neendawo zokwemba ezivulekileyo.
3.4 Ukuguquguquka kobushushu obuphakathi ngokubanzi
Iindlela ezimbini zokukhetha i-transducer:
I-transducer eqhelekileyo: -35℃ ~ 85℃ yokusetyenziswa kwamanzi amdaka aqhelekileyo kunye nokutsalwa kwamanzi
I-transducer yobushushu obuphezulu: -35℃ ~ 200℃ kwi-hot chemical slurry, amanzi amdaka ashushu
3.5 Isiphumo esipheleleyo sesignali yokurekhoda idatha
Isemgangathweni ixhotyiswe nge-4-20mA kunye ne-OCT outputs, ezinokuqhagamshela kwi-PLC, i-data logger okanye ikhabhinethi yolawulo lwemizi-mveliso ukuze kufezekiswe iinkcukacha-manani zokulayisha idatha kunye nemveliso ngexesha langempela. Isikrini sibonisa ukuhamba kwangoko, ukuhamba okuqokelelweyo kunye nobushushu obuphakathi ngaxeshanye.
3.6 Akukho zinxalenye zokunxiba, iindleko zokugcina ziphantsi kakhulu
I-transducer ayize idibane nolwelo olubolayo okanye olurhabaxa. Akukho mfuneko yokuvaleka, ukukrazula okanye umsebenzi wokucoca rhoqo emva kokufakelwa, nto leyo enciphisa kakhulu iindleko zokusebenza nokugcinwa kwexesha elide xa kuthelekiswa nee-electromagnetic kunye nee-mechanical flowmeters.
4. Imizekelo ephambili yokusetyenziswa
DF6100-EPyenzelwe ngokukodwa imidiya enamaqamza omoya kunye nezinto eziqinileyo ezixhonyiweyo, esetyenziswa kakhulu kwi:
Ukubeka esweni indle kamasipala, udaka olusebenzayo kunye nothungelwano lwemibhobho yokukhupha amanzi
Ukufunyanwa kokujikeleza kwe-pulp yemigodi, ukufunyaniswa kokuhamba koludaka oluyi-tailing
Umlinganiselo wolwelo oluxutyiweyo lwenkunkuma yephepha kunye nolwelo oluxutyiweyo lweekhemikhali
Amanzi angaphantsi komhlaba ane-sediment kunye namanzi amdaka angena umoya kwimizi-mveliso
Ukuqinisekiswa kwexeshana kokuhamba kwemibhobho kwiiprojekthi zokwamkelwa kokusingqongileyo
5. Isiphelo
Kwizinto ezimanzi ezizaliswe ngamaqamza omoya kunye nezinto eziqinileyo ezixhonyiweyo, ii-flowmeters zexesha lokuhamba azikwazi ukusebenza ngokuqhelekileyo, ngelixa ii-electromagnetic meters zizisa iindleko eziphezulu zokwakha. I-Lanry DF6100-EP portable Doppler clamp-on flowmeter ihambelana ngokugqibeleleyo nezo zinto zintsonkothileyo kunye netekhnoloji yokulinganisa iDoppler ekujoliswe kuyo, enokufakelwa okulula, ukufunda okuzinzileyo, ukuhamba okuphathekayo kunye nokusebenza kweendleko. Ibe sisixhobo sokulinganisa ukuhamba esithandwayo sokuhlola intsimi yezinto ezimdaka zoshishino kwihlabathi liphela.
Izixhobo zeLanryIbonelela ngamaphepha edatha apheleleyo, isikhokelo sokufakelwa kwindawo kunye nezisombululo zobude bekhebula le-transducer ezenzelwe wena ze-DF6100-EP. Zive ukhululekile ukuqhagamshelana nathi ukuze ufumane inkxaso yobugcisa kunye nekowuteshini.
Ixesha lokuthumela: Agasti-14-2026