The invention provides a hazardous waste recycling device and method. The device comprises a hazardous waste treatment unit, a molten vitrification slag micro-molding unit, an MR intelligent compositepreparation unit, an MR fine grain hybrid composite microstructure configuration unit and a noise reduction and vibration reduction device preparation unit; the hazardous waste treatment unit is usedfor conducting melting treatment on hazardous wastes to form molten vitrification slags; the molten vitrification slag micro-molding unit is used for preparing glass beads from the molten vitrification slag; the MR intelligent composite preparation unit is used for forming an MR intelligent composite comprising a substrate, the glass beads and CI granular aggregates; the MR fine grain hybrid composite microstructure configuration unit is used for adjusting the spatial positions of the CI granular aggregates in the MR intelligent composite through an external excitation magnetic field to forman MR fine grain hybrid composite; and the noise reduction and vibration reduction device preparation unit is used for preparing a noise reduction and vibration reduction device through the MR fine grain hybrid composite on the basis of a photonic crystal technology. According to the hazardous waste recycling device and method, recycling of internal products of an incineration power plant is achieved, and the operating cost of the incineration power plant is reduced.