Stope drainage device for gold mine exploitation

The stope drainage device is characterized in that a rotating shaft and stirring blades are arranged in a water accumulation pool, a water pump and a water spraying pipe are fixedly installed on a flat plate of a support, the water inlet end of the water pump is connected with the water accumulation pool through a drainage pipe and used for sucking water from the water accumulation pool, and the water outlet end of the water pump is connected with the water spraying pipe; a filtering device is also mounted on the bracket; the device further comprises a moving device used for penetrating through the support, and a water storage tank with an opening in the upper end is installed on the moving device. When the moving device enters the support, the filtering device is located between the water spraying pipe and the upper port of the water storage tank so as to ensure that water sprayed out of the water spraying pipe flows into the water storage tank after passing through the filtering device. The purpose of filte