The invention relates to the technical field of preparation methods of shrimp meal, and provides a method for preparing euphausia superba meal by using euphausia superba heads, which aims at the problems that the shrimp heads are troublesome to separate and contain heavy metals. The method comprises the following steps: 1) collecting the euphausia superba heads to separate shrimp shells from edible parts; 2) cleaning, airing and crushing the shrimp shells, soaking the shrimp shells in an acid solution to remove calcium, then taking out the shrimp shells, washing the shrimp shells to be neutral, and drying the shrimp shells at 70-90 DEG C for 1-5 hours to obtain an adsorbent; 3) adding the edible part into a solvent, adding the adsorbent, carrying out heating reflux for 2-6 hours, and removing insoluble substances after heating is finished so as to obtain meat paste liquid; and 4) performing freeze drying treatment on the meat paste liquid to obtain solid meat paste, and performing grinding and sieving to obtain the euphausia superba powder. According to the method, the shrimp shells and edible parts of the shrimp heads can be thoroughly separated, the shrimp shells are used for preparing the adsorbent to adsorb heavy metals of the edible parts, waste utilization is achieved, and the prepared shrimp powder maintains the inherent fresh fragrance and nutritional ingredients of shrimps to the maximum extent.