Animal husbandry sewage recycling device

Abstract

The invention discloses an animal husbandry sewage recycling device which comprises a grinding box, wherein a wastewater collection pipe is fixedly arranged at a middle position at the upper end of the grinding box; a grinding motor I and a grinding motor II are symmetrically arranged on the top of the grinding box on two sides of the wastewater collection pipe; a grinding shaft I and a grinding shaft II are respectively arranged at the output ends of the grinding motor I and the grinding motor II; and grinding blades I and grinding blades II are respectively arranged on the grinding shaft I and the grinding shaft II. The animal husbandry sewage recycling device disclosed by the invention is simple and reasonable in structure, and excrement sewage is ground, so that the materials are conveniently filtered, later decomposition and fermentation of the materials can be promoted, and biogas produced by fermentation is fed into a gas storage tank to be stored to be used for household combustion or industrial power generation so as to achieve an effect of saving energy. A lifting device is further arranged in the device, and impurities at the bottom of a screening box are further conveniently lifted up, so that later impurity removal of the screening box is facilitated. Therefore, the working efficiency of the device is improved, and the practicality is high.

Description

technical field [0001] The invention relates to the technical field of animal husbandry and equipment, in particular to a recycling septic device for animal husbandry. Background technique [0002] Animal husbandry refers to the production sector of raising livestock and poultry to obtain animal products or draft animals by means of grazing, captive breeding or a combination of the two, including animal husbandry, poultry breeding, domestication of economic animals, etc. Animal husbandry plays an important role in the national economy. However, the excrement of livestock and poultry will seriously pollute the air, water, soil, etc. Therefore, it is necessary to develop a special septic tank for animal husbandry to solve the above problems. [0003] Existing septic tanks in livestock farms are generally single-chamber septic tanks, in which livestock and poultry excrement and sewage are uniformly collected into the septic tank for sedimentation. [0004] The above-mentioned ...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned single-chamber septic tank has a simple structure, and can only perform simple sedimentation treatment on livestock and poultry excrement and sewage, and the treatment effect is poor; it is impossible to recycle the recyclable gas and solid fertilizer in livestock and poultry excrement and sewage, resulting in waste of resources and environmental protection. poor sex

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