METHOD OF WET AIR PURIFICATION Russian patent published in 2009 - IPC B01D50/00 F24F3/16 

FIELD: process engineering.

SUBSTANCE: invention relates to methods of enclosed premises air cleaning and can be used for cleaning larger premises with great gatherings from pathogenic microflora, dust, harmful aerosols and gases. Air is forced from premises into ozone plant compartment 4. Then air is bubbled through water contained in tank 12, to purify it together with ozone, and circulated from aforesaid tank into cleaned premises via channel 21. Ozone plant 4 is mounted in air duct 1 and made as shown in either dwg. 1 or dwg. 2. Said air duct is furnished with lengthwise partition 8 arranged in vertical part 1. Ozone plant gas discharger elements are arranged along airflow. Air duct made as shown in dwg. 2 accommodates additionally ozone plant compartment 22 that allows rearrangement of the plant for purifying air containing explosive and inflammable components. Turbuliser 3 is arranged in air duct ahead of ozone plant 4. Tank 12 consists of horizontal 13 and vertical 14 parts. The former is filled with water to make air gap between water table and ceiling equal to air duct diametre. Tank vertical part 14 accommodates manifold 15 with nozzles 16 arranged on said manifold in at least two rows. Targets 17 reflecting impacts of dispersed mix of air with purified air are mounted opposite said row of nozzles. Separator 19 is arranged ahead of purified air discharge channel 21. Both separator and said channel is treated by UV radiation with the help of unit 20.

EFFECT: higher quality of cleaning.

2 ex, 1 tbl, 5 dwg