Livestock manure fertilizer recovery equipment

Abstract

The invention relates to the technical field of treatment of livestock manure and specifically to equipment for recycling a fertilizer from livestock manure. The equipment comprises a transverse fermentation cylinder, wherein a stirring cylinder is arranged above one end of the transverse fermentation cylinder; a crushing and stirring assembly is arranged in the stirring cylinder; a liquid inlet pipe is fixedly connected to the side wall of the middle section of the stirring barrel; the upper end surface of the liquid inlet pipe is fixedly connected with a liquid storage tank; a valve is fixedly arranged on the liquid inlet pipe; a pushing assembly is arranged in the transverse fermentation cylinder; an extrusion assembly is fixedly connected to the end, away from the stirring cylinder, ofthe transverse fermentation cylinder; a conveying belt corresponding to the extrusion assembly in position is fixedly arranged on one side of the transverse fermentation cylinder; the conveying beltis covered with a closed channel; a drying assembly is arranged on the closed channel; and a cutting assembly is arranged at the end, away from the transverse fermentation cylinder, of the closed channel. With the equipment of the invention, manure can be smashed; after smashing is completed, fermentation treatment is conducted to form a fertilizer; the fertilizer is extruded, dried and cut into particles; and thus, recycling of livestock manure is effectively achieved, overall efficiency is high, and the quality of generated fertilizer particles is high.

Description

technical field [0001] The invention relates to the technical field of livestock manure treatment, in particular to equipment for recovering fertilizer from livestock manure. Background technique [0002] Animal husbandry is an extremely important link in the material exchange between humans and nature. In the process of livestock breeding, livestock often produce more feces. The treatment of these feces is a troublesome item for people, and bio-organic fertilizers are currently One of the best fertilizers needed for crop cultivation can make crops grow better. Combining livestock manure with straw and other crops can be made into fertilizer; in the process of making fertilizer from livestock manure, steps such as crushing and fermentation are often required. The existing manure recycling fertilizer equipment often only has the crushing step, and the fermentation and subsequent treatment are all processed through accumulation and fermentation. The efficiency of the existing ...

AI Technical Summary

Problems solved by technology

[0005] 1. Simple stirring operation, straw and other crops cannot be crushed, resulting in a low fermentation rate during fermentation;

[0006] 2. The scheme has not announced the fermentation and subsequent treatment methods, and the overall fertilizer production efficiency is low

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