Yuav ua li cas xam cov sedimentation tanks yog ib qho teeb meem tsis tu ncua hauv sedimentation tank hloov thiab npaj.
Cov duab ntawm lamella clarifier sedimentation tso tsheb hlau luam yog cov duab plaub thiab voj voog, yog li nyob rau hauv cov ntaub ntawv ntawm kev xaiv tube settlers specifications, muaj ob txoj kev xam raws li hauv qab no.
Kev suav ntawm Sau Tus Nqi ntawm Inclined Tube hauv Rectangular Sedimentation Tank:
Yog hais tias cov duab ntawm lamella phaj clarifier settling tank yog duab plaub, cov qauv kev suav rau tus nqi ntawm inclined phaj clarifier yog:
Tube settler media quantity N (unit: square)=length of the tube settler clarifier settling tank (unit: m) *dav (unit: m), ie thaj tsam ntawm lub tank settling.
Vim li cas thiaj suav tau li no? Vim hais tias lub raj xaum clarifier yuav tsum tau muab ntsia kom sau tag nrho lub tank, yog li qhov tshwj xeeb ntawm lamella raj clarifier yog 1000mm * 1000mm * 886mm ( ntsug qhov siab ntawm lamella tube settler).
Piv txwv li: lub pas dej yog 15 meters ntev thiab 12 meters dav. Dab tsi yog tus nqi ntawm lamella phaj xav tau?
Teb: N=13mX11m=143m3, piv txwv li, tus nqi ntawm lamella tube settler clarifier xav tau rau lub pas dej square yog 143m3.
Cov mis rau xam tus nqi ntawm lamella separator rau ib ncig sedimentation tank:
Yog hais tias lub slant tube muab tub lim lub tank yog ncig thiab txoj kab uas hla R ntawm lub voj voog lub tank yuav tsum tau paub, cov qauv rau kev xam cov nqi ntawm slant tube muab tub lim yog:
Tus nqi ntawm cov muab tub lim hauv inclined raj N=π * (R / 2), uas yog thaj tsam ntawm lub voj voog.
Ib qho piv txwv: Ntau npaum li cas-inclined phaj settler xav tau rau 12 m txoj kab uas hla lamella lim settling tank?
Teb: N=3.14*(9/2)?=63.585 m2, sib npaug li 64m2
Yog hais tias qhov siab ntawm lub voj voog slant tube-filled sedimentation tank raug suav tias yog ob txheej txheej, 64 suav hauv qhov sib npaug saum toj no yuav tsum tau muab faib ua 2, piv txwv li 128m2.
Nyob rau hauv kev npaj ua ntej ntawm cov tube settlers sedimentation tank, net cheeb tsam tom qab ua tiav yuav tsum tau txiav txim siab tag nrho. Txij li qhov loj ntawm cov phaj inclined yog 1m * 1m, qhov dav ntawm lub tank sedimentation yuav tsum tau npaj raws li qhov ua tau (uas yog, qhov dav ntawm lub phaj inclined muab tso rau kab rov tav) yog raws nraim qhov loj me, uas tsis tsuas yog yooj yim rau nruab. kev saib xyuas ntawm cov khoom siv, tab sis kuj zoo nkauj thiab zoo nkauj, thiab kuj muaj zog. Yog hais tias nws tsis yog tag nrho scale, nws yog tsim nyog los ua ib tug kab, uas yuav cuam tshuam rau tag nrho cov firmness.
