Isingeniso:
Esikhathini se-Realm sokulingisa okunembile, ama-coriolis ama-flowmeters aqhamuke njenge-morvel yezobuchwepheshe, ikakhulukazi uma isetshenziswa kwinsimu enamandla ye-LNG / CNG. Le ndatshana idlulela kumakhono kanye nokucaciswa kwama-coriolis ama-flowmeters amaningi, agcizelela indima yawo ekulinganiseni ngokuqondile kokugeleza kwesilinganiso, ukuqina, kanye nokushisa kuzinhlelo zokusebenza ze-LNG / CNG.
Ukubuka konke komkhiqizo:
Ama-COROOLISIS ama-Flowmeters asebenza njengamathuluzi asemqoka wokuthola amandla ahlukahlukene angelona agelezayo. Lawa mamitha anikezela ngezilinganiso zesikhathi sangempela sokugeleza kwesilinganiso sokugeleza, ukuqina, kanye nokushisa, enikeza ukunemba okungenakuqhathaniswa nokwethembeka. Kuzinhlelo zokusebenza ze-LNG / CNG, lapho ukunemba kubaluleke kakhulu, ama-coriolis ama-flowmeters aqhamuka njengabashintshi bomdlalo.
Ukucaciswa:
Ukucaciswa kwalaba bantu abagelezayo bagcizelela amandla abo ahlukile. Abasebenzisi bangenza ngezifiso amazinga wokunemba, ukukhetha okuvela kukhetho olufana ne-0.1% (ngokuzithandela), 0.15%, 0.2%, kanye ne-0.5% (okuzenzakalelayo). Ukuphindwa kwe-0.05% (kuyakhetheka), 0.075%, 0.1%, kanye no-0.25% (okuzenzakalelayo) kuqinisekisa ukusebenza okungaguquki nokuthembekile. Ukulinganiswa kobuningi kugasele ukunemba okuhlaba umxhwele ± 0.001g / cm3, kanti ukufundwa kwamazinga okushisa kugcina ukunemba kwe- ± 1 ° C.
Izinto zokwakha kanye nokwenza ngokwezifiso:
Ama-crooolis ama-flowmeters akhiwa ngokucatshangelwa okukhulu ukuze akwazi ukuhambisana nokuqina. Izinketho zezinto ezibonakalayo eziwuketshezi zifaka ama-304 no-316l, ngokunye amathuba okwenziwa ngokwezifiso, njenge-monel 400, i-hastelloy C22, ukuqinisekisa ukufaneleka kwezicelo ezahlukahlukene kanye nezimo zemvelo.
Ukulinganisa okuphakathi:
Ukuguquguquka kuwuphawu lwama-coriolis ama-flowmeters ama-croriolis. Bazivumelanisa nomthungo ukukala okuhlukahlukene, kufaka phakathi igesi, uketshezi kanye nokugeleza okuhlukahlukene. Lokhu kuzivumelanisa nezimo kwenza bahlelele uhlobo oluyinkimbinkimbi futhi oluhlukahlukene lwezicelo ze-LNG / CNG, lapho izifundazwe ezahlukene zendaba zihlala ndawonye khona ohlelweni olufanayo.
Isiphetho:
Esimweni esiyinkimbinkimbi sezicelo ze-LNG / CNG, ama-coriolis ama-flowmeters aqhamuka njengamathuluzi asemqoka, ahlinzeka ngokulinganisa okunembile nangesikhathi sangempela okubaluleke kakhulu ngokulawulwa kokunemba kanye nokusebenza okusebenzayo. Njengoba ubuchwepheshe buqhubeka buqhubekisela phambili, laba bakhwebu ngokugelezayo bazodlala indima ebaluleke kakhulu ekwakheni ikusasa lamanzi ashukumisayo emikhakheni yezimboni ehlukahlukene.
Isikhathi Seposi: Jan-20-2024
