A kind of wastewater treatment device for fish and shrimp farming

Abstract

The invention provides a wastewater treatment device for fish and shrimp farming, which relates to the technical field of treatment and purification devices, and includes: an assembly platform; The top of the carrier is equipped with a settlement collection structure, the bottom of the assembly platform is equipped with a supporting frame, the inner side of the supporting frame is equipped with a driving load-bearing structure, the inner side of the filter carrier is installed with a transport carrier, and the inner side of the filter carrier is installed with a filter conveying structure. The inner side of the loading box is rotated and installed with a drive transfer piece; through the lowering of the subsiding carrier, the conveying frame carries the load on the subsiding carrier, and the driving motor drives the drive post and the sliding carrier to rotate, so that the subsiding carrier can be transported laterally and the subsidence The carrier can be lifted and taken out for cleaning, so as to quickly conduct centralized treatment of the adsorption and sedimentation waste, which solves the problem that the long-term use of the current device affects the treatment effect of aquaculture wastewater, and at the same time, the device is prone to blockage during operation.

Description

technical field [0001] The invention relates to the technical field of treatment and purification devices, in particular to a wastewater treatment device for fish and shrimp farming. Background technique [0002] Breeding refers to the cultivation and reproduction of animals and plants. Breeding includes livestock breeding, poultry farming, aquaculture, and special farming. Among them, aquaculture can be divided into freshwater aquaculture, seawater aquaculture, and shallow beach aquaculture according to the aquaculture objects. It is fish farming, shellfish farming, shrimp farming, crab farming, and algae cultivation; according to the farming methods, it can be divided into intensive farming, extensive farming, monoculture, polyculture, factory farming, and static water and flowing water farming. [0003] However, when fish and shrimp are cultured artificially, it is necessary to frequently replace the aquaculture water. The aquaculture water will become wastewater due to t...

AI Technical Summary

Problems solved by technology

[0003] However, when fish and shrimp are cultured artificially, it is necessary to frequently replace the aquaculture water. The aquaculture water will become wastewater due to the pollution generated by the aquaculture. Then, before the aquaculture wastewater is discharged, certain purification treatment is required to prevent the aquaculture wastewater from being polluted. At present, the purification effect of aquaculture wastewater treatment equipment is poor after long-term use. At the same time, it is not easy to clean up the waste generated by the purification of the device, which is easy to cause blockage of the device, which in turn affects the efficiency of aquaculture wastewater purification.

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