Taw qhia rau cov khoom siv kho dej khib nyiab sib xyaw
Inclined tube sedimentation tank yog ib qho zoo sib xyaw sedimentation tank tsim raws li qhov ntiav sedimentation txoj kev xav, tseem hu ua ntiav sedimentation tank los yog inclined phaj sedimentation tank.Ntau cov hlab ntsha los yog cov phaj inclined tau teem rau hauv thaj chaw nyob kom ua rau cov dej tsis huv hauv cov dej hauv cov phaj inclined los yog cov raj inclined.Cov dej ntws mus rau sab saud ntawm cov phaj inclined los yog inclined hlab, thiab cov sludge sib cais swb mus rau hauv qab ntawm lub tank nyob rau hauv qhov kev txiav txim ntawm lub ntiajteb txawj nqus, thiab ces yog concentrated thiab tawm.Xws li lub phiab tuaj yeem ua kom cov nag lossis daus los ntawm 50-60% thiab ua kom muaj peev xwm ua tiav los ntawm 3-5 zaug hauv tib cheeb tsam.Lub slanted tube sedimentation nrog cov nqi sib txawv tuaj yeem tsim raws li cov ntaub ntawv xeem ntawm cov dej khib nyiab qub, thiab flocculant yuav tsum tau ntxiv rau hauv dav dav.
Raws li cov kev taw qhia ntawm lawv qhov kev sib koom ua ke, lawv tuaj yeem muab faib ua peb hom kev sib cais: Rov qab (txawv) Flow, Tib Flow thiab Lateral Flow.Nyob nruab nrab ntawm txhua ob daim hlau sib txuas (los yog cov raj sib txuas) yog sib npaug rau lub tank ntiav heev.
Ua ntej ntawm tag nrho cov, lub inclined tube sedimentation tank ntawm qhov sib txawv ntws (rov qab ntws), cov dej ntws los ntawm hauv qab mus rau hauv qab, thiab cov precipitated sludge slides down, lub inclined phaj feem ntau muab tso rau ntawm lub kaum sab xis ntawm 60 °, thiaj li mus pab txhawb. lub swb ntawm lub precipitated sludge.Raws li cov dej ntws los ntawm lub phaj inclined, cov khoom ua rau dej thiab cov dej ntshiab.Nyob rau hauv tib lub ndlwg inclined phaj (tube) sedimentation tank, cov kev taw qhia ntawm cov dej ntws los ntawm sab saum toj down, thiab zawv zawg kev taw qhia ntawm precipitated sludge yog tib yam, yog li nws yog hu ua tib yam ntws.Vim hais tias cov dej ntws mus rau hauv qab txhawb cov swb ntawm sediment sludge, lub inclined Lub kaum sab xis ntawm lub phaj inclined ntawm tib cov dej sedimentation tank feem ntau yog 30 ° ~ 40 °.
Qhov zoo ntawm inclined tube settling tank
1) Lub hauv paus ntsiab lus ntawm laminar ntws yog siv los txhim kho lub peev xwm ntawm cov sedimentation tank lossis slanted tube settling tank.
2) Txo qhov kev ncua deb ntawm cov khoom, yog li shortening lub sij hawm los nag;
3) Cov nag lossis daus ntawm tilted tube sedimentation phiab yog nce, yog li txhim kho kev kho mob.
4) Kev tshem tawm siab, lub sijhawm nyob luv luv thiab hneev taw me me.
Lub inclined tube sedimentation tank / slanted tube settling tank siv txoj kev xav ntawm lub tank ntiav, tus nqi ntws tuaj yeem ncav cuag 36m3 / (m2.h), uas yog 7-10 npaug siab dua qhov ua tau zoo ntawm lub tank dav dav.Nws yog ib yam tshiab ntawm cov khoom siv sedimentation.
Daim ntawv thov teb
1, Electroplating Kev Lag Luam: Cov dej khib nyiab uas muaj ntau yam hlau ions sib xyaw cov dej khib nyiab, Ming, tooj liab, hlau, zinc, nickel tshem tawm tus nqi siab tshaj 90%, cov dej khib nyiab dav dav tom qab kev kho mob tuaj yeem ua tau raws li cov qauv tso tawm.
2, Coal mine, mining cheeb tsam: cov dej khib nyiab tuaj yeem ua turbidity hauv 500-1500 mg / L txog 5 mg / L.
3, Dyeing, dyeing thiab lwm yam lag luam: dej khib nyiab xim tshem tawm tus nqi ntawm 70-90%, COD tshem tawm ntawm 50-70%.
4, Tanning, zaub mov thiab lwm yam lag luam: tshem tawm cov dej khib nyiab ntau ntawm cov organic teeb meem, COD tshem tawm tus nqi ntawm 50-80%, qhov tshem tawm ntawm impurities khoom ntau tshaj 90%.
5. Kev lag luam tshuaj: COD tshem tawm tus nqi ntawm cov dej khib nyiab yog 60-70%, chroma tshem tawm yog 60-90%, thiab cov teeb meem raug tshem tawm mus txog tus qauv tawm.
Parameter
| Parameters ntawm Inclined Tube Sedimentation Tank | ||||||
| Qauv | Muaj peev xwm (m3/h) | Loj (mm) | Cov tswv yim (DN) | Cov zis (DN) | Qhov hnyav (MT) | Qhov hnyav ua haujlwm (MT) |
| TOP-X 5 | 5 | 2800 * 2200 * H3000 | DN 50 | DN 65 | 3 | 15 |
| TOP-X 10 | 10 | 4300 * 2200 * H3500 | DN 65 | DN80 ua | 4.5 | 25 |
| TOP-X 15 | 15 | 5300 * 2200 * H3500 | DN 65 | DN80 ua | 5 | 30 |
| TOP-X 20 | 20 | 6300 * 2200 * H3500 | DN80 ua | DN100 | 5.5 | 35 |
| TOP-X 25 | 25 | 6300 * 2700 * H3500 | DN80 ua | DN100 | 6 | 40 |
| TOP-X 30 | 30 | 7300 * 2700 * H3500 | DN100 | DN125 | 7 | 50 |
| TOP-X40 | 40 | 7300 * 3300 * H3800 | DN100 | DN125 | 9 | 60 |
| TOP-X50 | 50 | 9300 * 3300 * H3800 | DN125 | DN150 | 12 | 80 |
| TOP-X70 | 70 | 12300 * 3300 * H3800 | DN150 | DN200 | 14 | 110 |