Suspended matter collecting device for aquaculture

Abstract

The invention relates to a suspended matter collecting device for aquaculture, which comprises a trapezoidal box, a filter box is arranged in the trapezoidal box, the side wall of the filter box extends outwards to form a fixed edge, a plurality of positioning bolts used in cooperation with the trapezoidal box are arranged on the fixed edge, and a filter screen piece is arranged in the filter box;a water pumping mechanism is arranged at the bottom of the trapezoidal box, a reset mechanism used in cooperation with the water pumping mechanism is arranged in the filtering box, a moving plate isfixedly connected to the side wall of the trapezoidal box, a lifting mechanism used in cooperation with the trapezoidal box is arranged on the moving plate, and an isolation net is fixedly connected to the moving plate. The mode that the filter screen piece is matched with the isolation net is adopted, the isolation net can prevent large floaters and cultured fishes from being sucked in, a first filter net and a second filter net are filter nets of different mesh numbers, suspended solids of different sizes can be filtered step by step, and therefore the different suspended solids can be efficiently filtered.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a suspended matter collection device for aquaculture. Background technique [0002] Aquaculture is a production enterprise that uses suitable waters to breed aquatic economic animals and plants. important part of the fishery. The period when humans engaged in aquaculture was later than the fishing industry for harvesting natural aquatic resources. The emergence and development of aquaculture marks the enhancement of the ability of human beings to influence and control waters. Aquaculture is the waters that humans can use for breeding (including planting). According to the ecological habits of the breeding objects and the requirements for the environmental conditions of the waters, Using aquaculture technology and facilities to engage in aquatic economic animal and plant breeding is one of the agricultural production sectors. According to the nature of the waters, it is div...

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Problems solved by technology

[0007] The purpose of the present invention is to solve the problem that in the prior art, due to the large area of ​​the breeding pond and the feces produced by the cultured animals, there will often be a lot of suspended matter, which is relatively small, and it is not suitable for manual direct use of filter screens to clean up. , usually to change the water of the entire breeding pond, so as to keep the whole breeding pond in a state of no suspended solids, but this method is time-consuming, laborious, costly, and the effect is not significant, and the problem of suspended solids is easy to repeat , and proposed a suspended matter collection device for aquaculture

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