Spiral-flow type water distribution device of IC anaerobic device

The utility model discloses a spiral-flow type water distribution device of an IC anaerobic device. Water distribution cover, a water inlet spray head is arranged in the water distribution cover; thewater inlet nozzle is provided with a water storage tank; the water inlet spray head is provided with a nozzle; the right side of the water inlet spray head is fixedly connected with a flow guide cover; a water outlet is formed in the flow guide cover, a connecting pipe is fixedly connected to the left side of the water inlet spray head, a detachable connector is connected to the left end of the connecting pipe through threads, a connecting core body is connected into the detachable connector in a clamped mode, a clamping groove is formed in the connecting core body, and a sealing ring is fixedly connected into the clamping groove in a sleeved mode. The spiral-flow type water distribution device of the IC anaerobic device is provided with the water inlet spray head, so that the impact strength of water flow can be