Device for the decontamination of surfaces by means of gas that is adapted to be mounted on an enclosure and chamber thus equiped other handling

摘要

The device has a connection conduit arranged at a handling enclosure to decontaminate. A distribution nozzle (12) distributes liquid hydrogen peroxide, where the nozzle is inserted in a hydrogen peroxide vaporization chamber (5). Two supply duct and an exit duct for gaseous hydrogen peroxide connect the vaporization chamber and the enclosure. A driving unit is assembled on the conduit connecting the chamber and the enclosure, where the driving unit induces the displacement of gaseous hydrogen peroxide between the chamber and the enclosure by Venturi effect.