Novel vertical ash storing tank and using method thereof

The invention discloses a novel vertical ash storing tank and a using method thereof. The novel vertical ash storing tank is composed of an elliptical head, lateral hanging lugs, an ash inlet pipe, a barrel, a conical head, a base assembly, a lower gas chamber, an ash outlet pipe, a manhole assembly, a deflation pipe, a main gas chamber, elliptical head upper hanging lugs, and an ash removal opening. A net-shaped oblique gas chamber is arranged at the bottom of the lower gas chamber, the ash removal opening is composed of a straight pipe and a horn-opening-shaped pipe, the ash inlet pipe is composed of a bend and a straight-through pipe, the bend is welded to the upper portion of the straight-through pipe, and the ash inlet pipe is provided with a fixed-connecting plate. According to the novel vertical ash storing tank based on the structure, ash falling is fast and uniform, pressure in the tank can be greatly lowered, the service life is prolonged, use cost is lowered, and labor cost is correspondingly reduc