The embodiment of the utility model discloses flying dust chelate stabilization system, including sack cleaner, the defeated ash machine of spiral, bucket elevator, hui ku, flying dust screw feeder, water mud sump, cement screw feeder, bin top dust remover, powder scale hooper, vibrating motor, chelating agent thinning tank, liquid scale hooper, stirring host computer, dust remover, totally closed belt feeder, supervisory equipment, the hui kouchu that advances who installs at totally closed belt feeder, the cleaning machine is connected with the stirring host computer, sewage collector is connected with the stirring host computer. The utility model discloses a flying dust chelate stabilization system has add a plurality of dust collecting equipment and sewage treatment device, and is rationally distributed, has improved the production environment in workshop, adds supervisory equipment at the belt feed opening that exchanges most ash leakage, has prevented that the condition that ash leakage is difficult for discovering from taking place.