FIELD: biological treatment of sewage. SUBSTANCE: rotary aerator is provided with electric motor at the lower end of whose shaft an additional fan is installed. The centrifugal blades of the fan are located between the lower end of the motor and supporting flange. EFFECT: higher efficiency, simpler design and reliability. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ROTARY CAVITATION AERATOR | 1991 |
|
RU2024437C1 |
| ROTOR TYPE CAVITATIONAL AERATOR | 0 |
|
SU814888A1 |
| ROTARY AERATOR | 1991 |
|
RU2023680C1 |
| ROTARY AERATOR | 1991 |
|
RU2023676C1 |
| DUAL-ROTOR AERATOR | 1991 |
|
RU2023678C1 |
| DUAL-ROTOR AERATOR | 1991 |
|
RU2023677C1 |
| 0 |
|
SU1778085A1 | |
| AERATOR | 1991 |
|
RU2043977C1 |
| CAVITATIONAL AERATOR | 0 |
|
SU718372A1 |
| AERATOR | 1991 |
|
RU2021979C1 |
