Tool for removing iron powder from mortar tank

The utility model relates to a tool for removing iron powder from a mortar tank. The tool is characterized by comprising a turning support rack (1), wherein a fixing rack is vertically downwards arranged on the turning support rack (1); an arc-shaped beam (2) is arranged in the middle of the fixing rack; an arc-shaped holding groove (3) is formed in the bottom of the fixing rack; a plurality of inserting grooves which are formed downwards are formed in the arc-shaped beam in the length direction; magnets (4) which are vertically arranged are inserted into the inserting grooves; the bottoms of the magnets (4) are arranged into the arc-shaped holding grooves (3); the middle parts of the magnets (4) are embedded into the inserting grooves. The tool provided by the utility model can continuously remove iron impurities in mortar in the cutting process and has the advantages that the mortar quality is ensured and the cutting efficiency is improved.