Wet-type double-shaft stirring machine

The invention relates to a wet-type double-shaft stirrer. The wet-type double-shaft stirrer specifically comprises a rack, a shell, stirring shafts, a transmission system, a power system, a cover plate and a spraying system, the rack plays a supporting role; the shell comprises a lower machine shell, a left supporting end plate and a right supporting end plate and is used for containing stirred materials, and a discharging opening is formed in the lower machine shell; the stirring shaft comprises a tail shaft, a paddle shaft and a driving shaft and is used for mixing and stirring materials; the transmission system comprises a driving gear, a driven gear, a gear housing and a coupler and is used for transmitting power; the cover plate comprises a left cover plate, a middle cover and a right cover plate and plays a sealing role. A humidity sensor is fixedly connected to the lower surface of the middle cover and used for monitoring the humidity in the shell. The spraying system comprises a four-way joint, a valv