UNIT FOR DUST AND GAS MIXTURE TREATMENT BY INFRA-SOUND RADIATION

摘要

The invention relates to ecology, air protection, and can be used to reduce the atmosphere air pollution by fine dust by means of infra-sound action on the suspended substances, undifferentiated dust and aerosols in atmosphere air. The technical result is achieved by production of the unit for dust and gas mixture treatment by infra-sound radiation, containing connected in series power regulator, power amplifier and infra-sound radiator with former of infra-sound radiation flow direction, that differs in that it contains a rotating device of infra-sound radiator with the former of infra-sound radiation flow direction to ensure possibility of action by flow from the named radiator on different regions of dust/gas mixture; and the unit is made with the possibility of automatic frequency and duration regulation of the infra-sound action at each frequency from 9 to 20 Hz such that the frequency is successively increased and decreased from 9 to 20 Hz, wherefore additionally a keyboard, an encoder, a digital LCD indicator, a microcontroller, a digital-to-analogue converter and a filter are installed, wherein to the first, second and third inputs of the microcontroller the respective outputs of the keyboard, the encoder and the power amplifier are connected, the first, second and third outputs of the microcontroller are connected respectively to the input of the digital LCD indicator, the second input of the power regulator, and to the input of DAC, which output via the filter is connected to the first input of the power regulator. In the unit the rotating device is a pendulum device linked with mechanism of circular rotation of pendulum device, with secured on it infra-sound radiator with the former of infra-sound radiation flow direction.