APPARATUS AND METHOD FOR STABILIZING CONCENTRATION OF AEROSOL

摘要

PROBLEM TO BE SOLVED: To provide an apparatus and a method for stabilizing the concentration of an aerosol.

SOLUTION: The apparatus for stabilizing the concentration of a previously generated aerosol includes: an aerosol inlet channel; an aerosol pressure adjustment unit accelerating the aerosol; a buffer which is connected to the aerosol pressure adjustment unit via an aerosol transport channel and has a much larger sectional area than the aerosol inlet channel and the aerosol transport channel and in which the aerosol accelerated by the aerosol pressure adjustment unit reaches the buffer via the aerosol transport channel and is mixed in the buffer; a feedback channel connecting between the buffer and the preceding channel to the buffer to feedback a portion of the aerosol present in the buffer to the preceding channel to the buffer; and an aerosol outlet channel releasing the aerosol uniformly mixed in the buffer. The method for stabilizing the concentration of an aerosol is based on the same principle as in the apparatus.

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