Ash sledge assembling process

The invention discloses an ash sledge assembling process, comprising the following assembling steps of: step 1, firstly, prefabricating and rounding a cylinder body, an ellipse head and a conical head; step 2, firstly, installing the ellipse head, a pipe-connecting flange and accessories thereof, and then installing the conical head, a pipe-connecting flange and accessories thereof; and step 3, integrally assembling: (1) adjusting the ellipse head to the upper end of the cylinder body and carrying out fit-up welding; (2) gouging and welding an inner welding channel by operators entering the interior of a tank body through an operation platform; (3) adjusting and delivering the conical head to a support, carrying out spot welding for fixation, and fitting the conical head with the cylinder body; (4) after the welding of an outer circular seam is completed, gouging and welding the back of the welding channel by operators entering the interior of the tank body through a manhole at the lower ...