Complex air-purifying process and device

摘要

The invention relates to a saline process and device for the complex mechanical, physico-chemical and bacteriological purification of the environmental air. The process according to the invention comprises the forced passing of the air over surfaces covered with salt micro-crystallized sedimentation, such as, for example, the sodium chloride, the surfaces being rough. The device according to the invention, which allows the process application, is made of some solid plates (1) which are fastened inside a casing (2) where a fan (3) is installed, supplied by means of a line straight box (4) from a source of continuous current, the casing (2), having a lower cap (5), has an air evacuation opening provided with slots for the air which is sucked in by the fan (3) through the slots (7).