Method of cleaning ventilating shafts in residential houses and hospitals, schools, homes for the elderly, etc.

摘要

It is known that ventilating shafts represent breeding grounds for germs and bacilli. These shafts are cleaned analogously or similarly to the flues of firing systems. In order to achieve effective elimination of bacilli, viruses, germs and the like it is proposed, according to the invention, that the vent holes of a shaft be sealed against the room by plug-like closures but still remain capable of being treated and the shaft be treated with an electron and ultrasound unit in mobile design and a high-performance suction device. Packaging of the extracted residues suitable for landfilling can take place in a conversion chamber after the vacuum pump and, if desired, they can be passed to an incineration chamber or a refuse incineration plant.