Autoclaved aerated concrete building material processing method

The invention relates to the technical field of automatic pouring and feeding of aerated concrete building materials, in particular to an autoclaved aerated concrete building material processing method which comprises the following steps of mold input, automatic feeding, transverse bubble filtering, longitudinal bubble filtering, bubble scraping and raw material vibration. A transverse bubble removing net and a longitudinal bubble removing net are driven to move in a square-frame-shaped mold by using the unloading pressure generated when aerated concrete is injected into the square-frame-shaped mold. Meanwhile, the transverse bubble removing net and the longitudinal bubble removing net synchronously move in the vertical direction in the square-frame-shaped mold. Bubbles of the aerated concrete raw material entering the square-frame-shaped mold is cut and filtered out. It is guaranteed that bubbles of the aerated concrete in the square-frame-shaped mold are evenly distributed, the situation that too large air