The invention discloses an intelligent type turnover plate type dual-layer dust discharge valve which comprises an upper valve body, a lower valve body and a middle box body. An upper valve plate is installed in the upper valve body, one side of the upper valve plate is provided with a sealing plate, a first driving device is installed inside the upper valve body, the output end of the first driving device is connected with a valve plate driving main shaft, the bottom of the upper valve body is provided with the middle box body, the bottom of the middle box body is provided with a lower valvebody, a conveying channel is installed between the lower valve body and the middle box body, the upper valve plate and a lower valve plate are independently driven and controlled, system air leakage is reduced, the turnover type valve plates have no impact on a sealing base under a speed-adjustable driving device, the axial torsion of the driving shaft is greatly reduced, the service life is long,a driver can be in three modes of a speed-adjustable gear motor, an electro-hydraulic corner detector and a pneumatic executor, and the driving mode meets on-site working conditions.