Coal-fired fais fab nroj tsuag: Qib Sensors daws qhov teeb meem ntawm thee bunker pollution

Xinhai Power Plant's 1,000 MW thee-fired fais fab nroj tsuag yog nyob rau hauv Jiangsu Xeev thiab tau ua haujlwm txij li xyoo 2017. Txhawm rau kom muaj kev noj zaub mov tsis tu ncua mus rau hauv chav combustion, txhim khu kev qhaPulse radar qib sensoryog siv los ntsuas qhov hluav taws xob tsis tu ncua.

Kev xa khoom ntawm cov thee yog qhov tseem ceeb rau kev ua haujlwm ntawm cov chaw tsim hluav taws xob, thiab txawm tias cov chaw tsim hluav taws xob siab heev xav tau cov khoom siv hluav taws xob ruaj khov. Cov thee raug thauj mus rau cov chaw tsim hluav taws xob thiab tom qab ntawd tshem tawm mus rau hauv chav cia siab txog 30 meters siab. Coal yog thauj los ntawm thaj chaw khaws cia mus rau chav cia ntawm qhov chaw saum toj av lossis hauv av conveyor txoj siv. Tom qab ntawd cov thee yog ua tiav los ntawm ib lub grinder rau hauv cov hmoov zoo rau combustion nyob rau hauv lub burner. Thoob plaws hauv cov txheej txheem, txhim khu kev qhaPulse radar qib sensorplays lub luag haujlwm tseem ceeb, ua kom muaj kev noj qab haus huv tas li ntawm lub combustion chamber thiab tsis txhob overflowing ntawm lub cia chamber.

Txawm li cas los xij, qhov hnyav ib puag ncig ntawm cov bunkers ua rau muaj teeb meem rau cov sensors - kev kis kab mob yog yam tsis muaj. Cov tib neeg tau nrhiav kev daws teeb meem kom ntseeg tau tias cov thee bunker qhov siab thiab cov khoom lag luam qib, tab sis tau ntsib teeb meem. Sensors feem ntau pom qhov txawv txav txawm tias qhov no tsis yog qhov teeb meem. Qhov xwm txheej no tsim teeb meem ntau, suav nrog ib puag ncig qias neeg, cuam tshuam lub suab nrov, thiab cov yam ntxwv ntawm cov khoom faib khoom.

Txhawm rau daws cov teeb meem no, SOLIDAT pom zoo SLDL5285Pulse radar qib sensornrog kev ntsuas zaus ntawm 80 GHz. Lub thee bunker radar sensor yog cua sov thiab tshuaj tiv thaiv thiab ua tau zoo nyob rau hauv plua plav, qias neeg ib puag ncig. SLDL5285 muaj qhov ntsuas qhov ntev txog li 120 meters thiab qhov tseeb txog li ± 5 hli, tso cai rau nws ua haujlwm ib txwm nyob hauv ib puag ncig nyuaj. The Coal bunker radar level meter antenna system yog tsim los ntawm cov khoom siv PEEK ruaj khov nrog kev ua haujlwm zoo thiab tiv thaiv kev ua qias tuaj, ua kom nws huv si thiab ua kom muaj kev ntsuas raug.

SLDL5285 Fais fab nroj tsuag radar qib meter plays lub luag haujlwm tseem ceeb hauv cov khoom siv hluav taws xob, ua kom muaj kev ua haujlwm zoo ntawm cov chaw tsim hluav taws xob thiab kom tsis txhob muaj kev cuam tshuam cov thee vim qhov ntsuas tsis raug.