Method for mounting small-grid funnels and dust-fall pipe of large-scale sintering machine

The invention relates to a method for mounting small-grid funnels and a dust-fall pipe of a large-scale sintering machine. The method comprises the following steps: manufacturing a small-grid funnel mounting trolley; manufacturing a dust-fall pipe mounting trolley; mounting the small-grid funnels; mounting grid plates of the small-grid funnels; mounting pipe supports of the dust-fall pipe; mounting the dust-fall pipe; and mounting an ash discharging bucket of the dust-fall pipe. According to the method disclosed by the invention, quick mounting of the small-grid funnels and the large-diameterdust-fall pipe of the sintering machine in a confined space is realized, the construction efficiency is greatly improved, the key technical problems in the quick mounting processes of the small-grid funnels and the dust-fall pipe of the sintering machine can be effectively solved, the technology of the method for mounting the small-grid funnels and the dust-fall pipe of the sintering machine is avoided, and therefore, the