FIELD: systems of preliminary cleaning of water preparation installation. SUBSTANCE: circulation chamber is installed additionally in clarifier with air separator which has nozzle arrangement for delivery of source water mixed with coagulant. Nozzle arrangement is made as ejector located partially inside circulation chamber. Lower part of air separator contains horizontal grid, and coagulant delivery branch pipe is positioned above it in suction zone. Branch pipe which delivers aerating compressed air is mounted inside circulation chamber, in zone of ejector discharge initial section. EFFECT: improved design. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CLARIFIER | 1997 |
|
RU2122461C1 |
| 0 |
|
SU1563732A1 | |
| WATER CLARIFIER (VERSIONS) | 2003 |
|
RU2257252C1 |
| WATER PURIFICATION STATION | 2006 |
|
RU2328454C2 |
| APPARATUS FOR TREATING WATER | 0 |
|
SU1024418A1 |
| COMPOUND METHOD FOR REAGENTLESS TREATMENT OF WASTE WATER AND BRIQUETTING SLUDGE | 2009 |
|
RU2431610C2 |
| SEWAGE WATER TREATMENT PROCESS | 0 |
|
SU1813731A1 |
| APPARATUS FOR CLARIFYING WATER CONTAINING SUSPENDED PRECIPITATE LAYER | 0 |
|
SU941307A1 |
| MULTIPLE-DECK SHELF CLARIFICATION APPARATUS WITH SUSPENDED PRECIPITATION BED | 0 |
|
SU1041520A1 |
| INTEGRATED WASTE WATER TREATMENT PLANT | 2004 |
|
RU2270809C2 |
