Cement clinker calcining equipment

The utility model discloses cement clinker calcining equipment which comprises a rotary kiln barrel body, a smoke chamber is inserted into one end of the rotary kiln barrel body, two bracket rings are inserted into the outer surface of the rotary kiln barrel body, the bottom ends of the two bracket rings are fixedly connected with a base, and a kiln head cover is inserted into one end, far away from the smoke chamber, of the rotary kiln barrel body. The protective box, the water storage tank and the circulating pump are arranged, the partition plate is arranged in the protective box and used for separating the motor and the cooling assembly, the water storage tank is fixed to the inner bottom end of the protective box and used for storing cooling water, and the water injection opening is fixedly connected to the top end of the water storage tank and used for injecting water into the water storage tank. The circulating pump is inserted into the water storage opening of the water storage tank through a pipeline