Ore slurry yog ib qho tshiab, muaj txiaj ntsig thiab huv si ntxhia-raws li roj, thiab cov tswv cuab tshiab ntawm tsev neeg roj.Nws yog tsim los ntawm 65% -70% minerals nrog sib txawv particle loj distributions, 29-34% dej thiab txog 1% tshuaj additives.sib tov.Tom qab ntau cov txheej txheem nruj, cov khoom tsis sib haum xeeb thiab lwm yam impurities nyob rau hauv cov ntxhia charcoal raug tshuaj xyuas, thiab tsuas yog cov ntsiab lus ntawm cov pa roj carbon monoxide khaws cia, uas dhau los ua cov ntsiab lus ntawm cov ore slurry.Nws muaj tib yam fluidity li roj av, thiab nws cov nqi calorific yog ib nrab ntawm cov roj.Nws yog hu ua kua mineral charcoal khoom.
Slurry thev naus laus zis suav nrog cov thev naus laus zis tseem ceeb xws li kev npaj slurry, khaws cia thiab kev thauj mus los, combustion, additives, thiab lwm yam. Nws yog ib qho kev siv tshuab uas muaj ntau yam kev qhuab qhia.Slurry muaj cov yam ntxwv ntawm kev ua haujlwm siab combustion thiab tsis muaj kuab paug emissions, thiab tuaj yeem siv rau hauv chaw nres tsheb fais fab boilers, muaj boilers thiab industrial kilns.Lub qhov cub hloov roj, roj, thiab ore combustion yog ib feem tseem ceeb ntawm niaj hnub siv tshuab mining huv si.
Qhov zoo:
?Yuav tsum muaj li 5 ~ 10D ncaj yeeb nkab seem nyob rau hauv pem hauv ntej ntawm lub electromagnetic flowmeter kom tshem tawm cov kev cuam tshuam ntawm ntau yam hauv zos tsis kam ntawm symmetry ntawm streamline tis.
?Sab hauv insulating hauv ob sab phlu tiv thaiv qhov induced peev xwm los ntawm luv luv-circuited los ntawm phab ntsa ntawm cov hlau ntsuas raj, thiab tuaj yeem hloov mus rau corrosion kuj thiab hnav tsis kam ntawm lub raj ntsuas.
kev sib tw:
?Cov ore slurry muaj ntau tshaj 60% ntawm cov ntxhia zoo heev cov khoom, ntxiv rau cov khoom siv ntxiv, nyob rau hauv cov xwm txheej siab, nws cov viscosity dynamic siab li 800 ~ 1500mPa.s,
Tsis tas li ntawd, cov slurry yog cov kua dej uas tsis yog-Newtonian, thiab qhov tsim cov raj xa dej ntws qis heev, txog 1.0m / s, thiab nws yog corrosive.
?Kev sib txhuam ntawm qhov nruab nrab mus rau hauv ob sab phlu thiab scouring ib puag ncig ntawm lub electrode yuav tsum tau siab rau adhesion ntawm lub hauv ob sab phlu ntawm lub electromagnetic flow meter sensor mus rau lub ntsuas catheter, thiab lub anti-suab nrov thiab anti-kawg kev ua tau zoo ntawm lub electrode.
PTFE muaj qhov zoo tshaj plaws kev puas tsuaj, extrusion tsis kam, thiab corrosion kuj, thiab muaj zoo adhesion rau lub ntsuas raj, thiab yuav tsis plhaub los yog poob tawm hauv ob sab phlu.
Nyob rau hauv cov ntaub ntawv ntawm ore slurry, txij li thaum lub scouring ntawm high-pressure slurry ntawm lub electrode yuav ua rau lub teeb liab suab nrov, ib tug low-noise electrode yuav tsum tau siv los txo cov suab nrov scouring.Nws ncaj qha hu rau cov kua ntsuas,
Kev teeb tsa: Qhov chaw teeb tsa ntawm lub ntsuas hluav taws xob electromagnetic yuav tsum nyob deb ntawm txhua qhov chaw sib nqus cuam tshuam.Thiab lub casing ntawm flow meter, shielding hlau, thiab ntsuas yeeb nkab yuav tsum tau grounded.Cov ntsiab lus sib cais hauv av yuav tsum tau teeb tsa, thiab tsis txhob txuas rau lub cev muaj zog lossis cov kav dej sab saud thiab qis.