Portable air purification device

The utility model provides a portable air purification device, it is strained institute of clean group by a set of cars and an air that can supply the removal and constitutes, the air is strained clean group and is had one and can arrange the barrel on the automobile body in, the barrel middle section is formed with the runner compression unit of a constriction, barrel both ends opening is defined as one an album of wind gap and an air exit respectively again, and it corresponds automobile body rear of a vehicle end wherein to collect the wind gap, moreover the barrel is equipped with a filter in the runner compression unit of cavity, the barrel cavity is equipped with an atomizer in the relative air exit of filter one side top again, moreover the barrel cavity is equipped with an air -blower in neighbouring air exit department, therefore, it strains the design of the interior runner compression unit of cavity of clean group barrel to see through the air, in the collection wind gap of situate automobile body rear of a vehicle end can further inhale the barrel cavity with surrounding air, increase the air suction volume, can improve its air purification's handling capacity, and the high -pressure spiral centrifugal force of the filter of the high spiral of process compression, and the further volume of increasing dust filter, can effectively carry out the purification of open -air processs.