AQUACULTURE SYSTEM FOR SHRIMP PRODUCTION

摘要

PURPOSE: A raising system using an air lift device and a shrimp raising method are provided to eliminate needs of a water pump, an oxygen supplier, and a skimmer, thereby raising shrimps by a simple device. CONSTITUTION: A raising system(100) includes a partition wall(120) and a plurality of air lift devices(1). The partition wall is located in the center of a raising tank(110). The air lift devices include pipes, air supply pipes, and air distributers. An air discharging hole whose top is partially opened and a fluid inflowing hole whose bottom is partially opened are placed in the pipes. The air supply pipes supply air from the tops to the bottom of the pipes. The air lift devices faces the direction opposite to a first direction.