Awọn ọna Idọti Omi WWTP Clarifier Awọn Olupese Itọju Omi Awọn Ẹka DAF Tutuka Omi Afẹfẹ
DAFtutuka air flotationoriširiši flotation ojò, ni tituka air eto, reflux pipe, ni tituka air tu eto, skimmer (Da lori onibara aini, nibẹ ni o wa ni idapo iru, rin iru ati pq-awo iru lati yan.), ina minisita ati be be lo.
Air flotation Iyapa ọna ẹrọ ti Benenv DAFtutuka air flotationtu afẹfẹ sinu omi ni titẹ iṣẹ kan.Ninu ilana, omi titẹ ti kun pẹlu afẹfẹ tituka ati pe a ti tu silẹ sinu ọkọ oju omi flotation.Awọn nyoju afẹfẹ airi ti a ṣejade nipasẹ afẹfẹ ti a ti tu silẹ ti o somọ awọn okele ti o daduro ati ki o leefofo wọn si oju, ti o di ibora sludge kan.Ofofo kan yọ sludge ti o nipọn kuro.Nikẹhin, o pari omi wẹ.
Imọ-ẹrọ flotation afẹfẹ ti DAF tutuka afẹfẹ flotation ṣe ipa pataki ni ipinya omi-lile (Ni igbakanna dinku COD, BOD, chroma, bbl).Ni akọkọ, dapọ oluranlowo flocculating sinu omi aise ati ki o mu daradara.Lẹhin akoko idaduro imunadoko (laabu pinnu akoko, iwọn lilo ati ipa flocculation), omi aise wọ inu agbegbe olubasọrọ nibiti awọn nyoju afẹfẹ microscopic faramọ floc ati lẹhinna ṣiṣan sinu agbegbe ipinya.Labẹ awọn ipa ipalọlọ, awọn nyoju kekere ti n fo awọn flocs si oke, ti o di ibora sludge kan.Ohun elo skimming yọ sludge kuro sinu sludge hopper.Lẹhinna omi ti o ni alaye ti o wa ni isalẹ n ṣan sinu ibi ipamọ omi mimọ nipasẹ paipu gbigba.Diẹ ninu omi ni a tunlo si ojò flotation fun eto itu afẹfẹ, lakoko ti awọn miiran yoo gba silẹ.
| DAF SystemModel | Agbara | Agbara (kw) | Iwọn (m) | Asopọ paipu (DN) | ||||||
| (m3/h) | Tunlo fifa | Afẹfẹ konpireso | Skimming eto | L/L1 | W/W1 | H/H1 | (a) Awọleke omi | (b) omi iṣan omi | (c) sludge iṣan | |
| 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 |
