Wastewater Systems WWTP Clarifier Mvura Kuchenesa Suppliers DAF Units Dissolved Air Flotation
DAFyakanyungudika mhepo inoyereraine flotation tank, yakanyungudika mhepo system, reflux pombi, yakanyungudika mhepo yakaburitswa sisitimu, skimmer (Kubva pane zvinodiwa nevatengi, kune yakasanganiswa mhando, yekufamba mhando uye cheni-ndiro mhando yekusarudza.), yemagetsi kabati uye zvichingodaro.
Air flotation kupatsanura tekinoroji yeBenenv DAFyakanyungudika mhepo inoyererainonyungudutsa mweya mumvura pane imwe dzvinyiriro yekushanda.Muchiitiko ichi, mvura yakamanikidzwa inozadzwa nemhepo yakanyunguduka uye inobudiswa mumudziyo unoyerera.Mafuro emhepo asingaoneki anogadzirwa nemhepo yakasunungurwa anonamira kuzvinhu zvakaturikwa zvoayangarara pamusoro, achigadzira gumbeze remarara.Chikopokopo chinobvisa tsvina yakakora.Pakupedzisira, inopedza inonatsa mvura.
Air flotation tekinoroji yeDAF yakanyungudika mhepo flotation inoita basa rakakosha mukuparadzana kwakasimba-mvura (Nenguva imwe chete kuderedza COD, BOD, chroma, nezvimwewo).Chekutanga, sanganisa flocculating agent mumvura yakasvibira uye simbisa zvakakwana.Mushure menguva yekuchengetedza inoshanda (lab inosarudza nguva, dosage uye flocculation effect), mvura yakasvibirira inopinda munzvimbo yekusangana umo mabhururu emhepo anonamira kune floc yobva yayerera ichipinda munzvimbo yekuparadzanisa.Pasi pezvinoita kubhuroka, tuturu tuduku tunoyangarara nhunga pamusoro, dzichiita gumbeze rematope.A skimming device inobvisa sludge musludge hopper.Ipapo mvura yepasi yakajekeswa inoyerera ichipinda mudura remvura yakachena kuburikidza nepombi inounganidza.Imwe yemvura inodzokororwa kune tangi inoyerera yemhepo inonyungudika system, nepo imwe ichizoburitswa.
| DAF SystemModel | Capacity | Simba(kw) | Dimension(m) | Kubatanidza pombi (DN) | ||||||
| (m3/h) | Recycle pombi | Air compressor | Skimming system | L/L1 | W/W1 | H/H1 | (a) Kupinda kwemvura | (b) pombi yemvura | (c) kubuditsa tsvina | |
| HDAF-002 | ~2 | 0.75 | 0.55 | 0.2 | 3.2/2.5 | 2.4/1.16 | 2.2/1.7 | 40 | 40 | 80 |
| HDAF-003 | ~3 | 0.75 | 0.55 | 0.2 | 3.5/2.8 | 2.4/1.16 | 2.2/1.7 | 80 | 80 | 100 |
| HDAF-005 | ~5 | 1.1 | 0.55 | 0.2 | 3.8/3.0 | 2.4/1.16 | 2.2/1.7 | 80 | 80 | 100 |
| HDAF-010 | ~10 | 1.5 | 0.55 | 0.2 | 4.5/3.8 | 2.7/1.36 | 2.4/1.9 | 100 | 100 | 100 |
| HDAF-015 | ~15 | 2.2 | 0.75 | 0.2 | 5.5/4.5 | 2.9/1.6 | 2.4/1.9 | 100 | 100 | 100 |
| HDAF-020 | ~20 | 3 | 0.75 | 0.2 | 5.7/4.8 | 3.2/2.2 | 2.4/1.9 | 150 | 150 | 150 |
| HDAF-030 | ~30 | 3 | 0.75 | 0.2 | 6.5/5.5 | 3.2/2.2 | 2.5/2.0 | 150 | 150 | 150 |
| HDAF-040 | ~40 | 5.5 | 0.75 | 0.2 | 7.7/6.7 | 3.6/2.6 | 2.5/2.1 | 200 | 200 | 150 |
| HDAF-050 | ~50 | 5.5 | 0.75 | 0.2 | 8.1/7.1 | 3.6/2.6 | 2.5/2.1 | 200 | 200 | 150 |
| HDAF-060 | ~60 | 7.5 | 1.5 | 0.2 | 9.5/8.4 | 3.8/2.8 | 2.5/2.1 | 250 | 250 | 150 |
| HDAF-070 | ~70 | 7.5 | 1.5 | 0.2 | 10.0/9.0 | 3.8/2.8 | 2.5/2.1 | 250 | 250 | 150 |
| HDAF-080 | ~80 | 11 | 1.5 | 0.2 | 10.5/9.5 | 4.0/3.0 | 2.5/2.1 | 250 | 250 | 150 |
| HDAF-100 | ~100 | 15 | 2.2 | 0.2 | 11.7/10.6 | 4.2/3.2 | 2.5/2.1 | 300 | 300 | 150 |
| HDAF-120 | ~120 | 15 | 2.2 | 0.2 | 12.5/11.4 | 4.4/3.4 | 2.5/2.1 | 300 | 300 | 150 |
