Volume reduction method and device aiming at fly ash stabilization substance

The invention discloses volume reduction method and device aiming at a fly ash stabilization substance. The method comprises the steps of step 1, feeding a fly ash stabilization substance added with achelating agent into a fly ash stabilization substance storage silo (1); step 2, conveying the fly ash stabilization substance into a transition storage silo (3) through a screw conveyor (2), and then feeding into a feeder (5) through a feeding belt conveyor (4); step 3, starting a plate feeder (6), and feeding a support plate (7) to a static pressure forming machine (9); step 4, pushing a finished product out of the static pressure forming machine through a plate pusher (8), receiving through a finished product receiving machine (10), and sending to an automatic stacker crane (11); step 5, stacking the finished products in order through the automatic stacker crane; step 6, after stacking, sending to a fly ash finished product maintenance area. According to the volume reduction method andthe device aiming at the