Aquatic product excrement collecting device

Abstract

The invention relates to the technical field of fishery breeding, and provides an aquatic product excrement collecting device which comprises an excrement collecting channel used for storing excrement in a short time, a partition plate is arranged in the excrement collecting channel to form a closed cavity used for storing the excrement in the short time, and slag leaking holes are formed in the partition plate; a movable plate is tightly attached to the surface of the partition plate, a switch hole corresponding to the slag leaking hole is formed in the movable plate, the movable plate moves relative to the partition plate, so that the slag leaking hole and the switch hole are staggered, and the top end, located above the partition plate, of the dirt collecting channel is of an open structure. And dirt guide plates are arranged on two sides of the opening of the water tank. The collection path is short, excrement can be conveniently collected and stored for a short time, the opportunity that excrement makes contact with aquatic animals is reduced, the excrement breaking and refining rate is effectively reduced, and water pollution is reduced.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a device for collecting aquatic excrement. Background technique [0002] With the vigorous development of the aquaculture industry, foreign objects such as excrement or dead shrimp will be continuously produced in the process of aquaculture and sink to the bottom of the aquaculture pond. If they are not cleaned regularly and in time, the polluted pond water will affect the normal survival of aquaculture. , The traditional manure sediments to the bottom of the aquaculture pond. Due to the activities of fish and shrimp, the manure rises from the bottom, which is easy to cause the manure to be broken, refined and gelled, which increases the difficulty of manure treatment and pollutes the water body. , and the manure is easy to accumulate, the conveying path of sewage is too long, the pipeline is easy to block, and manual intervention is required to clean it up. In the process, t...

AI Technical Summary

Problems solved by technology

[0002] With the vigorous development of the aquaculture industry, foreign matter such as excrement or dead shrimp will continue to sink in the bottom of the aquaculture pond during the fishery cultivation process. If it is not cleaned regularly and in time, the polluted pond water will affect the normal survival of aquaculture products. , the traditional manure settles to the bottom of the breeding pond. Due to the extreme activities of fish and shrimp, the manure will rise from the bottom, which will easily cause the manure to be broken, refined and gelled, which will increase the difficulty of manure treatment and pollute the water body. , and feces are easy to accumulate, the transportation path of sewage is too long, the pipeline is easy to block, and manual intervention is required to clean up. Empty to solve the problem, or use power water circulation to clean the excrement, which is troublesome and inconvenient to operate

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