Comprehensive utilization device for turning agricultural wastes into wealth

Abstract

The invention discloses a comprehensive utilization device for turning agricultural wastes into wealth, which comprises a mixing tank, a plurality of symmetrically arranged support legs are fixedly connected to the bottom side wall of the mixing tank, a discharge pipe is arranged on one side wall of the mixing tank, and a motor is fixedly connected to the bottom side wall of the mixing tank. Feeding and mixing of an excrement straw mixture, a leavening agent and water can be strictly completed in proportion, waste caused by excessive feeding of a certain component is effectively avoided, and due to the fact that the excrement straw mixture enters the mixing tank in a long-strip-shaped mode, an S-shaped stirring rod can rapidly and evenly mix the excrement straw mixture with the leavening agent and the water in the rotating process. The working time is saved, the working efficiency is improved, after mixing is completed, discharging can be conducted through the discharging pipe, then the mixture is fermented and aired, the organic fertilizer can be formed, and the waste agricultural waste is turned into wealth and recycled.

Description

technical field [0001] The invention relates to the technical field of comprehensive utilization of agricultural waste, in particular to a comprehensive utilization device for turning agricultural waste into treasure. Background technique [0002] Agricultural waste refers to the waste discharged from agricultural production, agricultural product processing, livestock and poultry breeding and rural residents' life. Among them, agricultural straw can be used to produce biogas and become agricultural organic fertilizer. It is also roughage and bedding material for raising livestock. Before using agricultural straw to produce agricultural organic fertilizer, it needs to be crushed first, and then mixed with manure. Straw and The mixing ratio of feces is controlled at 70% of feces and 30% of straw. After the mixing of feces and straw is completed, add starter and water in the ratio of 1% and 35% of the total amount of feces and straw mixture, and then stir it Mix well, then fer...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings in the prior art, such as: when feeding the fermentation liquid and water, it is necessary to strictly control the feeding amount of the fermentation liquid and water according to the ratio. Control the feeding, and manually stir the feces straw mixture, starter, and water, so the feeding amount cannot be strictly in accordance with the ratio. If there is too much fermentation liquid, it will easily lead to over-fermentation and waste problems. If there is too much water , the fermentation and drying time need to be extended, and the stirring and mixing are uneven, and the work efficiency is low

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