The invention belongs to the
aquaculture engineering field, and particularly relates to a closed circulating
aquaculture system suitable for multilayer stereoscopic cultivation of
abalone. The circulating
aquaculture system suitable for the multilayer stereoscopic cultivation of the
abalone is characterized in that a plurality of aquaculture tanks are installed on a support, a plurality of wave generation hoppers hinged on the support are arranged above each aquaculture tank, the interior of each aquaculture tank is divided into a plurality of tank bodies which are communicated, one water outlet side of each aquaculture tank is communicated with a filter tank, the lower portion of each filter tank is a
sewage collection tank, a filter device is arranged on the upper portion of each filter tank, all the filter tanks are respectively communicated with a temperature regulation box with a
heat exchanger installed inside, the
heat exchanger is communicated with a refrigerator, temperature of
seawater is controlled through the refrigerator and the
heat exchanger, a water pump, a foam separator, a biological tank and an
oxygen tank are sequentially communicated with the temperature regulation box, the foam separator is communicated with a
jet injector, and an
aeration disk communicated with an
air pump us arranged in the biological tank. The circulating aquaculture
system suitable for the multilayer stereoscopic cultivation of the
abalone has the advantages of continuously reusing aquatic water, being capable of controlling temperature, manually generating
waves, achieving rapid and thorough water purification treatment, being convenient to operate, saving energy and protecting environment and the like.