Vertical efficient fermentation equipment for organic fertilizer

Abstract

The invention discloses vertical efficient fermentation equipment for an organic fertilizer. The equipment comprises a fermentation tank, a motor and heating wires; a first partition board and a second partition board are welded inside the fermentation tank; the first partition board is located above the second partition board; the first separation plate and the second separation plate divide theinterior of the fermentation tank into a temperature change chamber, a homogenization chamber and a temperature preservation chamber from top to bottom; and a first partition valve and a second partition valve are respectively arranged at the middle positions of the first partition board and the second partition board. The equipment provided by the invention is provided with the temperature preservation chamber, the temperature change chamber, the second partition valve, the first partition valve and the homogenization chamber. When fermentation operation is carried out, materials enter a heating stage and a high-temperature stage in the temperature change chamber; the first partition valve is started after the materials reach a high temperature stage; the obtained compost is introduced into the homogenization chamber; turning and secondary heating are carried out in the homogenization chamber; the compost enters a cooling stage; and finally, the second separation valve is started, sothat the compost enters the heat preservation chamber, and enters a heat-preservation stage.

Description

technical field [0001] The invention belongs to the technical field of organic fertilizer fermentation, and in particular relates to a vertical high-efficiency fermentation equipment for organic fertilizer. Background technique [0002] The fermentation process of organic fertilizer includes four stages: heating, high temperature, cooling and heat preservation. Fever refers to the fermentation of low- and medium-temperature bacteria in the compost, and a large amount of heat is generated during this process, while high temperature refers to the increase in the temperature of the compost to rapidly decompose. , Cooling means that after the high temperature, turn over the pile to make it more evenly decomposed, while heat preservation means to complete the decomposing and store it in heat preservation to reduce the mineralization of organic matter. [0003] However, most of the existing organic fertilizer fermentation equipment uses single fermentation and single discharge dur...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a vertical high-efficiency fermentation equipment for organic fertilizers to solve the problem that the existing fermentation time is long and it is not convenient to realize fast and efficient fermentation treatment, the heating device has a hidden danger of excessively high heating temperature and does not provide a certain heat preservation device The problem

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