Aerobic organic fertilizer fermentation equipment

Abstract

The invention discloses aerobic organic fertilizer fermentation equipment including a fermentation box; supporting legs are fixedly arranged on the lower end surface of the fermentation box; a storagecavity with an upward opening is formed in the fermentation box; a valve mechanism is arranged in the storage cavity; a feeding mechanism is arranged on the right side of the fermentation box; the feeding mechanism is used for feeding a fertilizer into the storage cavity; a fermentation cavity located on the lower side of the storage cavity is formed in the supporting legs; the fermentation cavities are communicated with the storage cavity; the number of the fermentation cavities is at least three; fertilizers can be placed in the equipment in a layered mode, the fertilizer is placed in the vertical direction, the problem that the occupied area of a fertilizer pile is too large during fertilizer fermentation is solved, the contact area of the fertilizer and air can be greatly increased bylayering the fertilizer, a mechanism for automatically stirring and turning the fertilizer is arranged in the fertilizer fermentation device, manual turning is not needed, and the fertilizer fermentation efficiency and quality are improved.

Description

technical field [0001] The invention relates to the technical field of fertilizer fermentation, in particular to aerobic organic fertilizer fermentation equipment. Background technique [0002] In the fertilizer production process, the fermentation step is the most important step. The quality of the fermentation determines the quality of the fertilizer. During the fermentation process of the fertilizer, the participation of bacteria is required, and the bacteria decompose the raw materials to release the nutrients. For aerobic bacteria, they need to absorb oxygen continuously during the fermentation process, and at the same time, the temperature of the fertilizer will continue to rise. This requires frequent turning of the fertilizer during the fermentation process of the fertilizer, so that the aerobic bacteria can fully contact the air, and at the same time The fertilizer is cooled to prevent the death of bacteria caused by excessive temperature. At present, the existing m...

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Problems solved by technology

[0002] In the fertilizer production process, the fermentation step is the most important step. The quality of the fermentation determines the quality of the fertilizer. During the fermentation process of the fertilizer, the participation of bacteria is required, and the bacteria decompose the raw materials to release the nutrients. For aerobic bacteria, they need to absorb oxygen continuously during the fermentation process, and at the same time, the temperature of the fertilizer will continue to rise. This requires frequent turning of the fertilizer during the fermentation process of the fertilizer, so that the aerobic bacteria can fully contact the air, and at the same time The fertilizer is cooled to prevent the death of bacteria caused by excessive temperature. At present, the existing method is to use engineering machinery such as loaders to turn the fertilizer pile, but when this method is used to turn the pile, the fertilizer is turned unevenly. It is not easy to come into contact with the air, resulting in incomplete fermentation and affecting the quality of fertilizer products. Moreover, the fertilizer pile cannot be pushed too high, resulting in an excessively large area occupied by the fertilizer pile. In view of the above problems, the present invention is proposed

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