Intelligent pollution discharge device and pollution discharge method of land-based factory aquaculture system

• Main Authors: YU ZHE, WEN LUTING, ZHENG HAIFENG, ZHOU XIUSHAN, LEE SU JIN, JIANG LINYUAN, LI YIJIAN, WEN JIAYAN, JIE BAIFEI, WU QIQI, LIANG JUNNENG, SU RUI
• Format: Patent
• Language: Chinese; English
• Published: 26.07.2024
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; NEW BREEDS OF ANIMALS; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; TRAPPING

The invention discloses an intelligent pollution discharge device of a land-based factory aquaculture system, which comprises a land-based culture round pond, a U-shaped pollution discharge pipe is connected to the pond bottom of the land-based culture round pond, a vertical pipe on one side, far away from the land-based culture round pond, of the U-shaped pollution discharge pipe is flush with the highest water line of the land-based culture round pond, and a three-way pipe is arranged on the vertical pipe; a valve block capable of being matched with the inner wall of a branch pipe of the three-way pipe is arranged in the three-way pipe, an air cylinder is arranged on the outer side of the three-way pipe, a push rod of the air cylinder is inserted into the branch pipe of the three-way pipe in the axial direction to be connected with the valve block, and two air cavities of the air cylinder are connected with a pneumatic control loop. The pneumatic control loop can be operated in two modes, one mode is manual