Automatic environmentally friendly livestock and poultry manure high temperature aerobic fermentation facility

Abstract

The invention discloses an automatic environmentally friendly livestock and poultry manure high temperature aerobic fermentation facility. The facility comprises a fermentation tank arranged on a base. The top of the fermentation tank is provided with a feed inlet. The bottom of the fermentation tank is provided with a discharge outlet. The interior of the fermentation tank is divided into a plurality of fermentation chambers from top to bottom. Between the uppermost fermentation chamber and the lowermost fermentation chamber, multiple fixed partition plates and rotary partition plates are arranged. The fixed partition plates are fixedly connected to the inner wall of the fermentation tank. The fixed partition plates and the rotary partition plates are provided with a plurality of hollowed-out grooves. The surface, which is between neighbored hollowed-out grooves, of a fixed partition plate is in an inverted V shape structure and projects upwards. A vibration rod is arranged under thesurface. A hollow rotation shaft is arranged on the center of the fermentation tank. The hollow rotation shaft goes through the fixed partition plates and the rotary partition plates. The edges of rotary partition plates are connected to slide blocks. One side of each slide block is slidingly matched with a chute arranged in the inner wall of the fermentation tank. One end of each slide block is connected to one end of an arc piston rod. The other end of the arc piston rod is connected to a piston in an arc driving cylinder.

Description

technical field [0001] The invention relates to the technical fields of breeding waste treatment and biological fertilizer production, in particular to a fully automatic environment-friendly high-temperature aerobic fermentation equipment for livestock and poultry manure. Background technique [0002] Fertilizer is a kind of substance that provides one or more essential mineral elements for plants, improves soil properties, and improves soil fertility. It is one of the material bases of agricultural production. At present, the compound fertilizers produced in our country are mainly composed of nitrogen, phosphorus, potassium and other chemical fertilizers. The disadvantage is that after long-term use, it will not only aggravate the pests and diseases of crops, but also cause weeds to grow wildly and cause serious environmental pollution. , make the soil ecological imbalance of cultivated crops, cause soil compaction and other phenomena, and restrict the sustainable developmen...

AI Technical Summary

Problems solved by technology

[0008] However, there are still some defects in the common bio-organic fertilizers at present, such as low stacking temperature, which cannot kill harmful bacteria, especially chicken manure. And lead to burning seedlings, long-term use may even cause no grass to grow, and bring serious adverse effects to agricultural production

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