Device for relieving scaling of anaerobic riser and anaerobic equipment

The utility model relates to a device for relieving scaling of an anaerobic vertical pipe and anaerobic equipment, the vertical pipe extends along the vertical direction, a water inlet of the vertical pipe is used for being communicated with a water outlet of an anaerobic tower, the device comprises a pneumatic valve and a liquid level meter, and the pneumatic valve is arranged at the bottom of the vertical pipe; the liquid level meter is mounted at the top of the vertical pipe and interlocked with the pneumatic valve; the pneumatic valve has an open state and a closed state, and when the pneumatic valve is in the open state, the liquid level meter detects liquid in the vertical pipe; and when the pneumatic valve is in a closed state, the liquid level meter does not detect the liquid in the vertical pipe. A liquid level meter is arranged at the top of the vertical pipe, a pneumatic valve is arranged at the bottom of the vertical pipe, and the liquid level meter is interlocked with the pneumatic valve. In the