Dewatering ntsia hlau nias ua haujlwm cov ntsiab cai
Lub hau ntswj sludge dewatering tshuab yog ib tug tseem ceeb hauv sludge kev kho, siv lub cev txoj kev los cais dej los ntawm sludge. Qhov no txo cov sludge ntim thiab ua rau nws yooj yim dua los lis lossis pov tseg. Ntawm no yog li cas nws ua haujlwm:
Sludge pub : Sludge yog pub rau hauv cov inlet ntawm lub tshuab, nkag mus nws cov kev kho mob.
Kho sludge concentration: Flocculants yog ntxiv los pib cov kua-kua sib cais hauv cov sludge. Cov no ua rau cov me me rau hauv pob ua ke rau hauv cov flocs loj dua, ua kom dej sib cais yooj yim dua.
Ntsia Hlau Conveying thiab Compression: Sab hauv lub tshuab, ib lossis ntau dua cov ntsia hlau tig los piav qhia txog qhov sludge rau pem hauv ntej los ntawm lawv cov kauv ua. Raws li lawv ua li ntawd, qhov maj mam zuj zus ntawm cov ntsia hlau ncej thiab lub tshuab phab ntsa, haum rau cov sludge, yuam dej tawm.
Sib cais thiab tso dej tawm ntawm dej: Lub sij hawm compression, dej sib cais los ntawm mesh lossis lwm cov qauv pom kev thiab tawm ntawm cov dej hluav taws xob.
Paug ntawm dewatered sludge: Tom qab compression, lub sludge yog drier ntau heev. Nws txav mus rau qhov tawm xaus nrog cov ntsia hlau ncej qhov sib hloov thiab raug tso tawm, ua tiav cov txheej txheem dewatering.
Cov tshuab no yog nrov nyob rau hauv kev lag luam xws li cov khoom siv khib nyiab thiab cov khoom noj yooj yim, cov nqi kho yooj yim, thiab kev ua haujlwm siab ua tau zoo. Nws ua tau zoo txo qis sludge kev kho thiab pov tseg thiab yog ib puag ncig phooj ywg.
Kev tsis muaj
| Ntaus | Tso qhov siab (hli) | Qho loj dav | Hnyav (kg) | Tag nrho cov hwj huam (kw) | Ntxuav dej (lh) | |||
| L (hli) | W (hli) | H (hli) | Khoob | Kev phais | ||||
| Jtd -131 | 250 | 1860 | 750 | 1080 | 180 | 300 | 0.2 |
24 |
| Jtd -132 | 250 | 1960 | 870 | 1080 | 250 | 425 | 0.3 |
48 |
| Jtd -133 | 250 | 1960 | 920 | 1080 | 330 | 580 | 0.4 |
72 |
| Jtd -201 | 350 | 2510 | 900 | 1300 | 320 | 470 | 1.1 |
32 |
| Jtd -202 | 350 | 2560 | 1050 | 1300 | 470 | 730 | 1.65 |
64 |
| Jtd -203 | 350 | 2610 | 1285 | 1300 | 650 | 1100 | 2.2 |
96 |
| Jtd -301 | 495 | 3330 | 1005 | 1760 | 850 | 1320 | 1.3 | 40 |
| Jtd -302 | 495 | 3530 | 1290 | 1760 | 1300 | 2130 | 2.05 | 80 |
| Jtd -303 | 495 | 3680 | 1 620 | 1760 | 1750 | 2880 | 2.8 | 120 |
| Jtd -304 | 495 | 3830 | 2010 | 1760 | 2300 | 3850 | 3.55 | 160 |
| Jtd -351 | 585 | 4005 | 1100 | 2130 | 1100 | 1900 | 1 .3 | 72 |
| Jtd -352 | 585 | 4390 | 1650 | 2130 | 1900 | 3200 | 2.05 | 144 |
| Jtd -353 | 585 | 4520 | 1980 | 2130 | 2550 | 4600 | 2.8 | 216 |
| Jtd -354 | 585 | 4750 | 2715 | 2130 | 3200 | 6100 | 3.55 | 288 |
| Jtd -401 | 759 | 4680 | 1110 | 2100 | 1600 | 3400 | 1 .65 | 80 |
| Jtd -402 | 759 | 4960 | 1760 | 2100 | 2450 | 5200 | 2.75 | 160 |
| Jtd -403 | 759 | 5010 | 2585 | 2100 | 3350 | 7050 | 3.85 | 240 |
| Jtd -404 | 759 | 5160 | 3160 | 2100 | 4350 | 9660 | 4.95 | 320 |
Dewatering ntsia hlau nias cov lus piav
Lub juntai ntau - disc sludge de excting ntsia hlau xovxwm yog qhov muaj zog ntsia hlau nplaum tsim los tiv thaiv txhaws thiab txo cov kev tawm suab thiab sludge thickening tso tsheb hlau luam. Qhov kev siv dej tsis muaj nqi rau cov chaw lim dej lim dej. Nws siv kev sib xyaw ntawm cov ntsia hlau tshuab thiab txav cov nplhaib rau tus kheej - ntxuav, ua haujlwm kom ua haujlwm ywj siab. Cov cuab yeej siv tau tswj los ntawm PLC system.
Raws li ib txoj kev xaiv niaj hnub mus rau cov qauv ib txwm muaj zoo li kev siv tawv thiab ncej presses thiab ncej nias, nws ua haujlwm nrog qhov tsis tshua muaj ntsia hlau ceev. Qhov no ua rau cov hluav taws xob qis thiab kev siv dej ntau piv rau Centrifuges rau centrifuges, ua rau nws muaj kev daws teeb meem kev daws teeb meem. Cov khoom qab zib lim sludge tau thawb rau pem hauv ntej thiab thaum kawg raug rho tawm ntawm qhov kawg.
