Quenching bath for valve production

The invention discloses a quenching pool for valve production, and relates to the technical field of quenching pools. The quenching pool comprises a pool body and an inner container; the inner container is installed in the pool body; the inner container comprises a liquid storage cylinder and a dirt collecting barrel; the liquid storage cylinder is embedded in the upper end of the interior of the pool body; a screen plate is welded in the liquid storage cylinder; a vibration motor is installed at the lower end of the outer surface of the liquid storage cylinder; the dirt collecting barrel is welded to the bottom face in the pool body; the bottom face in the dirt collecting barrel is rotatably connected with a rotating shaft; a plurality of crushing cutters used for crushing are welded to the outer circumferential face of the rotating shaft; a connecting cylinder is welded between the dirt collecting barrel and the liquid storage cylinder; and a normally-open electric butterfly valve is installed in the connec