Sewage discharge equipment for aquaculture pond

The sewage discharge equipment comprises a sewage collection tank arranged at the bottom end in the aquaculture pond, the outer side of the top end of the sewage collection tank is in contact connection with the inner wall of the aquaculture pond, the top end of the sewage collection tank is detachably connected with a blocking net, a water inlet pump is arranged on one side outside the aquaculture pond, and the water outlet end of the water inlet pump is connected with a water inlet pipe. A drainage pump is arranged on the other side of the exterior of the culture pond, a drainage pipe is connected to the water inlet end of the drainage pump, the drainage pipe penetrates through the culture pond and is located in the sewage collection box, a filter box is detachably connected to the drainage pipe, and a drainage mechanism is arranged in the middle of the bottom end of the sewage collection box. According to the device, the pollution discharge treatment in the aquaculture pond is realized, the cost is lower,