| 摘要 |
FIELD: machine building. ^ SUBSTANCE: conditioner is designed for street air cleaning from harmful components of exhaust gases of motor transport. The conditioner consists of rectangular case covered with a roof and of a tray equipped with supplying, circulation, draining and washing connecting pipes. The case is divided into an air washer and decontamination cell. Also, the air washer has an intake grid. Inside the air washer there are installed an inlet fan, a spraying system connected with the supplying connecting pipe and a purger. The latter consists of a collector, of lifting pipes with perforated below branches passing through a partition into the decontamination cell. In the cell, downstream air in a staggered order on angle seats, there are laid removable perforated baskets filled with granules of pumice made of metallurgical slag with modules of basicity M>1 and diameter from 20 to 40 mm; the baskets are closed from side of the decontamination cell with a vertical door. There are also separation plates, an ioniser, an exhaust fan and a distributing grid, while the supplying connecting pipe is connected with the supplying pump by means of a pipeline. ^ EFFECT: upgraded economic and ecological efficiency of outdoor air conditioning with simultaneous utilisation of trapped oxides of nitrogen and sulphur and dioxide of carbon. ^ 4 dwg |
