Automatic water sprinkling device for coal in power plant

The utility model relates to the technical field of water sprinkling and dust removing equipment, and particularly discloses an automatic water sprinkling device for coal in a power plant, which comprises a movable trolley and a water sprinkling device body mounted on the movable trolley, moving rollers are mounted at the bottom of the moving trolley, and a push-pull handrail is arranged on one side of the moving trolley; the watering device body comprises a water storage tank, a spraying frame and a spraying mechanism, a water inlet is formed in one side of the top end of the water storage tank and communicates with a water inlet pipe, and one side of the bottom of the water storage tank communicates with a water pump through a drainage pipe; the spraying mechanism comprises a spraying pipe communicated with a water outlet of the water pump, and a spraying head is installed on the spraying pipe. When the water spraying device sprays water to the coal conveyor belt, the spraying frame can be rotated to the po