- Software to control the operation of several blowers in a system
- Each single blower can be operated in its economical efficient range
- So total energy consumption for the aeration process can be reduced
In modern sewage treatment plants, frequency controlled rotary piston blowers and highly efficient
turbo compressors are readily in use. However, the strive with accurate control even under fluctuating conditions is still on-going.
The effectiveness of the compressed air supply depends substantially on the blower management. An effective blower management system supervises not only the operation of the individual blowers, but transfers the automatic control of several blowers simultaneously to its system.
The combination of differently large blowers with different operation modes (frequency-controlled, pole-changeable, without regulation), of different ages and possibly still, various manufacturers are amongst others, some of the challenges faced.
VACOMASS® blower management controls the supply of aeration air at a required pressure level, so that each of the compressor works as far as possible at the optimum operating point. Thus a high efficiency and low energy costs can be realized.