Hauv kev lag luam ntawv, kev siv cov pulp zoo yog qhov tseem ceeb rau kev tswj hwm cov qauv tsim khoom zoo. Kev ntsuas thiab tswj hwm qhov ntws slurry kom raug yog qhov tseem ceeb kom ntseeg tau tias cov ntawv tsim zoo tshaj plaws thiab txo cov khib nyiab. Txhawm rau ua tiav lub hom phiaj no, ntau lub tuam txhab tsim ntawv tab tom tig mus rau cov thev naus laus zis siab heev xws li Doppler flow meters los txhim kho lawv cov txheej txheem siv slurry.
Lub ntsuas dej ntws Doppler yog lub cuab yeej ntsuas dej ntws uas tsis yog kev cuam tshuam uas siv cov thev naus laus zis ultrasonic los ntsuas qhov ntws ntawm cov kua, suav nrog cov pulp. Los ntawm kev tso tawm cov suab nrov zaus siab rau hauv cov slurry thiab tshuaj xyuas qhov hloov pauv zaus ntawm cov nthwv dej cuam tshuam, Doppler ntws meters tuaj yeem txiav txim siab qhov nrawm thiab ntim ntawm cov slurry yam tsis muaj kev sib cuag ncaj qha nrog cov khoom siv.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm kev siv Doppler flow meters hauv kev siv cov ntawv slurry yog lawv lub peev xwm los muab cov ntaub ntawv ntws tiag tiag, tso cai rau cov neeg teb xov tooj saib xyuas thiab kho cov slurry ntws raws li qhov xav tau. Qib kev tswj hwm no yog qhov tseem ceeb rau kev tswj hwm cov ntawv zoo sib xws thiab txo qis lub sijhawm tsim khoom.
Ntxiv rau, Doppler flow meters muaj peev xwm ntsuas cov slurry ntws hauv qab cov xwm txheej nyuaj, xws li kub siab thiab qhov chaw abrasive, ua rau lawv zoo tagnrho rau cov kev xav tau ntawm cov txheej txheem ua ntawv. Lawv qhov xwm txheej tsis cuam tshuam kuj txhais tau tias lawv tsis cuam tshuam cov dej ntws ntawm slurry, ua kom muaj kev tsim khoom tas mus li, tsis muaj kev cuam tshuam.
Los ntawm kev koom ua ke Doppler flow meters rau hauv lawv cov txheej txheem siv pulp, cov chaw tsim khoom tuaj yeem ua tiav kev ua haujlwm zoo dua thiab raug dua hauv lawv cov txheej txheem tsim khoom. Cov ntaub ntawv ntws tiag tiag los ntawm cov cuab yeej no ua rau muaj kev tswj hwm qhov tseeb ntawm kev siv slurry, ua rau muaj kev txhim kho cov ntawv tsim thiab txo cov khoom pov tseg.
Ntxiv rau kev txhim kho kev ua haujlwm zoo, Doppler flow meters kuj tseem muab kev txuag nqi los ntawm kev txo qis kev siv cov khoom siv raw thiab txo kev siv hluav taws xob. Nrog lub peev xwm los ntsuas qhov tseeb ntawm cov dej ntws, cov chaw tsim khoom tuaj yeem ua kom zoo dua lawv cov txheej txheem tsim khoom thiab txo qis kev siv cov peev txheej tsis tsim nyog.
Tsis tas li ntawd xwb, cov ntaub ntawv tso tawm los ntawm Doppler flow meter tuaj yeem koom ua ke rau hauv cov kab ke tswj uas twb muaj lawm, muab kev pom dav dav ntawm cov txheej txheem siv slurry. Kev koom ua ke no ua rau muaj kev soj ntsuam zoo, tso cai rau cov neeg ua haujlwm txiav txim siab kom zoo dua qub kom ua tau zoo dua qub.
Hauv kev xaus lus, kev siv Doppler flowmeter thev naus laus zis hauv kev siv pulp muaj cov txiaj ntsig zoo rau cov tuam txhab tsim ntawv. Los ntawm kev muab cov ntaub ntawv ntws tseeb, lub sijhawm tiag tiag thiab ua kom muaj kev tswj hwm qhov tseeb ntawm cov ntawv thov slurry, Doppler flow meters pab txhim kho qhov zoo ntawm ntawv, txo cov khib nyiab thiab kev ua haujlwm zoo tag nrho. Thaum kev lag luam ntawv txuas ntxiv txhim kho, kev siv cov thev naus laus zis siab heev xws li Doppler flow meters yuav ua lub luag haujlwm tseem ceeb hauv kev txhawb nqa kev tsim kho tshiab thiab kev txhim kho ruaj khov hauv kev lag luam.
Lub sijhawm tshaj tawm: Plaub Hlis-21-2024