1. Kupweteka kwa Makampani: Kuyeza Kovuta kwa Madzi Odetsedwa, Omwe Ali ndi Mpweya
Mu mafakitale oyeretsera madzi otayira, migodi, kupanga mapepala, mankhwala ndi ngalande, zinthu zambiri zoyezedwa zimakhala ndi tinthu tomwe timapachikidwa, matope kapena thovu la mpweya lolowetsedwa.
Ma flowmeter a ultrasound nthawi yodutsa: Kulephera kuwerenga molondola, chifukwa thovu ndi zinthu zolimba zimafalitsa zizindikiro za ultrasound ndikupangitsa kuti zizindikirozo zitayike kwambiri.
Ma electromagnetic flowmeters: Mtengo wokwera wokhazikitsa; kudula mapaipi ndi kutseka makina ndizofunikira, zomwe zimabweretsa zoopsa panthawi yogwira ntchito.
Makina oyezera kuyenda kwa madzi: Amakhala ndi vuto la kusweka ndi kutsekeka kwa madzi, ndipo amafunika kukonza nthawi zambiri.
Mamita achikhalidwe awa sangapereke deta yokhazikika komanso yodalirika ya zakumwa zokhala ndi thovu kapena zinthu zolimba zopachikidwa, zomwe zimapangitsa kuti pakhale vuto lalikulu pa ntchito zamafakitale.
2. Mfundo Yogwirira Ntchito: Chifukwa Chake Ukadaulo wa Doppler Umathetsa Vutoli
TheChida choyezera kuyenda kwa Doppler chonyamulika cha DF6100-EPimadalira pa Doppler effect kuti ikwaniritse muyeso, womwe ndi wosiyana kwambiri ndi mtundu wa transit-time metereus.endres...:
Chosinthira cholumikizira chimatulutsa mafunde opitilira a ultrasound kudzera pakhoma la chitoliro kupita kumadzimadzi.
Zinthu zolimba kapena thovu la mpweya mkati mwa madziwo limawonetsa mafunde a phokoso ndikupanga kusintha kwa pafupipafupi (Doppler shift).
Wolandirayo amawerengera liwiro la madzi mwa kujambula kusintha kwa ma frequency, kenako amasandutsa liwiro kukhala liwiro la madzi nthawi yomweyo komanso kuchuluka kwa madzi onse.
Mfundo yaikulu yowerengera bwino: Madziwo amafunika zowunikira zosachepera 100ppm, zokhala ndi tinthu tating'onoting'ono toposa 20% tomwe ndi tating'onoting'ono toposa 100 micron — tofanana ndi mawonekedwe a zimbudzi, matope oyambitsidwa, pulp ya migodi ndi ngalande yotulutsira mpweya.
3. Ubwino Wofunika Kwambiri waDF6100-EPza Madzi Okhala ndi Ziphuphu/Zolimba
3.1 Kukhazikitsa kopanda kuwononga, palibe kutseka kwa mapaipi
Palibe chifukwa chodulira mapaipi, kuwotcherera kapena kukhetsa madzi. Ingokonzani chosinthira chakunja pakhoma lakunja la mapaipi, ndipo muyeso utha kuyamba nthawi yomweyo popanda kusokoneza kupanga. Chimakwanira mapaipi achitsulo, PVC, HDPE ndi chitsulo kuyambira DN40 mpaka DN4000mm, choyenera kuyang'ana kwakanthawi malo ndi kuzindikira kayendedwe ka madzi mwadzidzidzi.
3.2 Kuchuluka kwa madzi oyenda bwino kwambiri, muyeso wokhazikika wa madzi oyenda pang'onopang'ono
Liwiro locheperako loyezeka: 0.05m/s; liwiro lalikulu mpaka 12m/s Ngakhale zimbudzi zopyapyala zokhala ndi zinthu zolimba zochepa kapena mapaipi otaya madzi pang'onopang'ono zimatha kusunga deta yotuluka nthawi zonse, kupewa kuwerengedwa kopanda kanthu m'mikhalidwe yogwira ntchito yochepa.
3.3 Kapangidwe kophatikizidwa konyamulika komanso kolimba kwa batri nthawi yayitali
Batire yomangidwa mkati yomwe imatha kubwezeretsedwanso imathandizira kugwira ntchito kosalekeza mpaka maola 50 kuti iwonetsedwe bwino. Ili ndi chikwama choteteza cha ABS chosalowa madzi cha IP65, chimasintha malinga ndi malo omangira akunja, malo oyeretsera zinyalala komanso malo osungira migodi.
3.4 Kusinthasintha kwa kutentha kwapakati
Zosankha ziwiri za transducer:
Transducer yokhazikika: -35℃ ~ 85℃ ya zinyalala zachizolowezi ndi zotulutsira madzi
Chosinthira kutentha kwambiri: -35℃ ~ 200℃ cha slurry yotentha ya mankhwala, madzi otentha otayira
3.5 Kutulutsa kwa chizindikiro chonse chojambulira deta
Chokhazikika chili ndi zotulutsa za 4-20mA ndi OCT, zomwe zimatha kulumikizidwa ku PLC, deta logger kapena kabati yowongolera mafakitale kuti zitsimikizire kuchuluka kwa deta yoyenda komanso kupanga nthawi yeniyeni. Chophimbacho chimawonetsa kuyenda kwa nthawi yomweyo, kuyenda kwa madzi kokwanira komanso kutentha kwapakati nthawi imodzi.
3.6 Zigawo zosavala, mtengo wotsika kwambiri wokonza
Chosinthira sichikhudza madzi owononga kapena owononga. Palibe kutsekeka, kusweka kapena ntchito yoyeretsa nthawi zonse yomwe imafunika mukakhazikitsa, zomwe zimachepetsa kwambiri ndalama zogwirira ntchito ndi kukonza kwa nthawi yayitali poyerekeza ndi ma flowmeter amagetsi ndi makina.
4. Zochitika Zazikulu Zogwiritsira Ntchito
DF6100-EPimakonzedwa mwapadera kuti igwiritsidwe ntchito ndi zinthu zotulutsa mpweya ndi zinthu zolimba zopachikidwa, zomwe zimagwiritsidwa ntchito kwambiri mu:
Kuwunika kwa zinyalala zosaphika za boma, matope oyambitsidwa ndi netiweki ya mapaipi otulutsa madzi
Kuzindikira kayendedwe ka madzi m'migodi, kufalikira kwa madzi m'mitsinje
Kuyeza kwa ulusi wa pepala ndi mankhwala osakaniza zinyalala
Madzi apansi pa nthaka okhala ndi matope ndi madzi otayira opangidwa ndi mpweya m'mafakitale
Kutsimikizira kayendedwe ka payipi kwakanthawi kwa mapulojekiti olandirira zachilengedwe
5. Mapeto
Pa zakumwa zodzazidwa ndi thovu la mpweya ndi zinthu zolimba zomwe zapachikidwa, ma transit-time flowmeter sangagwire ntchito bwino, pomwe ma electromagnetic meter amabweretsa ndalama zambiri zomangira. Lanry DF6100-EP portable Doppler clamp-on flowmeter imagwirizana bwino ndi zida zovutazi ndi ukadaulo woyezera Doppler, wokhala ndi kuyika kosavuta, kuwerenga kokhazikika, kuyenda kosunthika komanso magwiridwe antchito amtengo. Chakhala chida choyezera kuyenda chomwe chimakonda kwambiri poyang'anira zakumwa zodetsedwa zamafakitale padziko lonse lapansi.
Zida za Lanryimapereka ma datasheet athunthu, malangizo oyika pamalopo komanso njira zosinthira chingwe cha transducer zomwe zakonzedwa mwamakonda za DF6100-EP. Musazengereze kulumikizana nafe kuti mupeze chithandizo chaukadaulo ndi mtengo wake.
Nthawi yotumizira: Ogasiti-14-2026