Water heavy metal filtering device for seafood products

The utility model discloses a seafood product water quality heavy metal filtering device, which relates to the technical field of seawater treatment and comprises a mounting box and an adsorption component. An observation opening is formed in the upper side of the mounting box, a transparent plate is fixed in the observation opening, and a second filtering assembly is mounted in the mounting box; the adsorption assembly comprises a fixed pipe, net rings, net pipes and activated carbon blocks, a water inlet is formed in the right end of the upper side of the mounting box, the fixed pipe is fixed in the water inlet, the two corresponding net rings are fixed in the fixed pipe, the net pipes are fixed in the two net rings, and the activated carbon blocks are fixed in the net pipes. A gap between the net pipe and the fixing pipe is filled with an activated carbon block, a first filtering assembly is installed at the upper end of the fixing pipe, heavy metal in seawater is adsorbed by arranging an adsorption assemb