MULTILAYER PROTECTIVE MASK from poisoning mercury vapor

摘要

The utility model relates to devices and can find application for respiratory protection against a variety of airborne contaminants such as mercury vapor. The technical results are achieved through the use of a multilayer protective mask from mercury vapor poisoning comprising a nonwoven filter material of rectangular shape, chocking the mask to the head, nanosnik in the form of an elastic two-layer insert sewn on both sides in the long side edges of the nonwoven filter rectangular material between layers elastic insert nanosnika copper mesh 0.1 mm thick with a mesh of 1.0-2.0 nm coated antimicrobial synthetic resin enamel (Revel EMAIL COLOR) with copper nanoparticles on both sides a layer thickness of 100 nm, having a size of 10-16 nm, inserted between the layers along the axial line going through the middle of the long side of the rectangle, thus protecting the mask body may be made of cotton cloth, and before the copper mesh is further inserted to the outer part mask magnetized steel mesh of thickness 0.1 mm mesh 1-2 nm ferrite magnetic powder with a particle size of 1-500 nm. The proposed model provides a useful interaction copper mesh with mercury vapor, and magnetized steel grid with a ferrite magnetic powder having a particle size of 10-500 nm, creates a magnetic field which repels the mercury vapors are formed at the moment of firing, thereby protecting it from mercury poisoning personnel pairs located at the shooting in the shooting gallery or production personnel in shops where there is a recycling mercury lamps and electrolysis industries. The mask can be a helpful staff MIA of Russia, the Russian Defense Ministry, the Federal Security Service of Russia Federal Drug Control Service of Russia, whose duties include organizing and conducting activities with personnel for fire training units located at the shooting range and / or supervising the results of the fire training. The mask can be useful in military units during military exercises, bearing the patrol and guard duty, while participating in combat operations. The claimed technical solution eliminates all the deficiencies in the analogues and the prototype, and in addition is easy to use and manufacture.