Portable respirator

Portable respirator, there is having of clean liquid of the sealed appearance chamber of covering including loading, the setting is at the filter layer that holds the intracavity, the air straw, its characterized in that is sealed to be covered and is fixed with that the one end intercommunication is external to be close to the air duct of appearance chamber cleaning solution body fluid face with the other end, the filter layer including counting the range upon range of filter screen that adds together, strain net aperture at 100 - 120 meshes, the terminal surface is close to cleaning solution body fluid face under the filter screen, the air inlet of air straw is located the appearance intracavity of the top of filter layer, the export is located to be held outside the chamber. Compared with the prior art, the utility model, have can effective filtration in the air tiny granule conveniently absorb the cleaned air with the help people, simultaneously, can not produce secondary pollution's advantage again.