Energy-saving steam box capable of recycling waste heat

An energy-saving steam box capable of recycling waste heat comprises a shell and a waste heat box, a top cover is arranged at the upper end of the shell, a recycling pipe is installed at the right end of the top cover, an air suction machine is arranged on the right side of the recycling pipe, heating plates are arranged on the left side and the right side of the interior of the shell, and heating pipes are installed in installation plates. A steam box cover is connected to the lower end of the shell through a hinge, a bearing plate is arranged in the shell, a heating pipe is installed in the waste heat box, a filter screen is installed in a stabilizing plate, a positioning groove is formed in the filter screen, a limiting rod is installed in the positioning groove, and a spring is arranged on the outer surface of the limiting rod. According to the energy-saving steam box capable of recycling waste heat, internal waste heat can be conveniently recycled, internal objects can be conveniently and uniformly heate