Anticorrosion and leak detection structure of thermal insulation type absorbing tower

The invention discloses an anticorrosion and leak detection structure of a thermal insulation type absorbing tower. The anticorrosion and leak detection structure comprises a tower body. The top end of the tower body is provided with an outlet flue. The middle portion of the tower body is provided with an inlet flue. A thermal insulation protective layer is disposed outside the tower body. A main beam and a slave beam are disposed inside the tower body. The end of the main beam penetrates the sidewall of the tower body and is connected to a liquid discharge pipe d. The slave beam is connected to the inner wall of the tower body, and is connected to a liquid discharge pipe e on the corresponding inner wall of the tower body. Two annular reinforcing ribs are disposed outside the tower body. Each annular reinforcing rib is equipped with a first-layer liquid discharge groove and a second-layer liquid discharge groove. An inclined water fender is arranged on a flue top board of the inlet flue. A cross section formed by surrounding of the water fender, the flue top board and the sidewall of the tower body is shaped like a right angled triangle, and the corresponding sidewall of the tower body is provided with a liquid discharge pipe c. The beneficial effects of the invention are that through the anticorrosion and leak detection technology, only a few pipelines and bends are needed as materials, installation and fixing can be conducted through perforating and welding, and thus the technical scheme is feasible, and is simple to implement.