Aquaculture sewage circulating treatment equipment

Abstract

The invention relates to the technical field of sewage circulating treatment, in particular to aquaculture sewage circulating treatment equipment which comprises a supporting frame, a reaction tank, a circulating tank, a circulating water pump, a conveying assembly, a filtering assembly and a turbine water pump. A screen plate of the filtering assembly can flexibly filter floating impurities at different positions in the sewage, so that the equipment can more thoroughly remove the floating impurities in the sewage, a driving motor is adjusted to drive a connecting arm, then the screen plate is driven to rotate, the screen plate is lifted, and the filtering efficiency is improved. According to the sewage treatment equipment, floating impurities in sewage are conveniently shoveled and poured on a conveying belt of the conveying assembly, so that the equipment is more flexible to use, the filtering assemblies of the equipment have stirring and floating impurity filtering functions, the functions are diversified, multiple functions are achieved through the filtering assemblies, the complexity of the equipment structure is further reduced, and the equipment is more convenient to use. Therefore, the production and maintenance cost of the equipment is reduced.

Description

technical field [0001] The invention relates to the technical field of sewage circulation treatment, in particular to an aquaculture sewage circulation treatment equipment. Background technique [0002] At the present stage, aquaculture in our country mostly adopts high-density pond culture. Although this traditional culture method can ensure a substantial increase in the output of aquatic products within a certain period of time, it also has the problem of destroying the culture environment. In order to solve one of the problems, it is necessary to The use of sewage recycling treatment equipment can recycle aquaculture wastewater and reduce the harm of aquaculture wastewater pollution. [0003] The Chinese patent with the application number CN202011515050.5 discloses an aquaculture sewage treatment equipment, which involves the technical field of aquaculture sewage treatment, including a sewage treatment tank, a compaction tank, a feeding assembly, a lifting assembly, a pus...

AI Technical Summary

Problems solved by technology

[0002] At the present stage, aquaculture in our country mostly adopts high-density pond culture. Although this traditional culture method can ensure a substantial increase in the output of aquatic products within a certain period of time, it also has the problem of destroying the culture environment. In order to solve one of the problems, it is necessary to Use sewage recycling treatment equipment to recycle aquaculture wastewater and reduce the harm of aquaculture wastewater pollution

[0003] The Chinese patent with the application number CN202011515050.5 discloses an aquaculture sewage treatment equipment, which involves the technical field of aquaculture sewage treatment, including a sewage treatment tank, a compaction tank, a feeding assembly, a lifting assembly, a pushing assembly, a stirring assembly and a pressing assembly. solid component, the sewage treatment tank is set on the ground, the compaction box is set on one side of the sewage treatment tank, the material passing component is set on the sewage treatment tank, and the side wall of the sewage treatment tank is provided with opening, the pusher assembly is arranged above the opening of the sewage treatment tank, and the working end of the pusher assembly is arranged inside the sewage treatment tank through the opening. The present invention discharges sewage into the passing assembly, through The lifting component drives the first filter plate to move up and down, pushes the sludge on the first filter plate through the pushing component, stirs the sewage through the stirring component, and squeezes the water out of the sludge discharged through the setting of the compacting component , and then compacted to facilitate subsequent recycling. The aquaculture sewage treatment equipment disclosed in this patent does not automatically filter out the floating impurities in the sewage, nor does it use the automatic discharge of floating impurities in conjunction with the automatic filtering of floating impurities, and then It is not conducive to the subsequent treatment of sewage and affects the efficiency of the equipment for sewage treatment. The function of the mixing component is single, which makes the functionality of the equipment poor. The effect of sewage treatment

[0004] However, the existing sewage circulation treatment equipment has great defects in the use process. The existing sewage circulation treatment equipment does not automatically filter out the floating impurities in the sewage, let alone automatically discharge the floating impurities and automatically filter out the floating impurities. The combined use of impurities is not conducive to the subsequent treatment of sewage and affects the efficiency of the equipment for sewage treatment. The function of the stirring component of the existing sewage recycling treatment equipment is single, which makes the functionality of the equipment poor. At the same time, the stirring component is not flexible enough , the mixing of sewage is not thorough enough, which affects the treatment effect of the equipment on sewage. The existing sewage recycling treatment equipment does not form a complete cycle for sewage purification, which in turn reduces the purification ability of the equipment, thereby reducing the waste of water