1results about How to "Sufficient dissolved oxygen" patented technology

The utility model relates to aquatic culture technical field especially discloses a kind of high-density aquaculture systems, including breeding pond;Still including the filter system, decomposition system, oxygen supply system and new water replenishment system connected with breeding pond, filter system includes filter box, filter assembly and first circulation component being set in filter box, first circulation component is used to drive water in breeding pond to flow through filter assembly and return to breeding pond, decomposition system includes the decomposition box being communicated with breeding pond, the bacteria colony carrier for decomposing organic matter in water being set in decomposition box and the second circulation component of driving water in breeding pond to flow through bacteria colony carrier and return to breeding pond. Water body is purified by filter and biological decomposition system cooperation, sufficient dissolved oxygen is ensured using high-efficiency oxygen supply mechanism, and automatic water balance and update are supplemented. Realize the efficient removal of water pollutant and the stable supply of dissolved oxygen, and then the breeding density of aquatic product can be improved.