High-efficient fermentation method of organic fertilizer and device thereof

Abstract

The invention discloses a high-efficient fermentation device of an organic fertilizer and a device thereof and relates to fermentation of the organic fertilizer. The invention provides the high-efficient fermentation method of the organic fertilizer and the device thereof, which have the advantages of simplicity in operation, lower treatment cost, smaller occupied space, sanitary treatment space, little stinky gas, fast treatment speed, good effects and good drying effect. The fermentation device is provided with a tank body of a fermentation tank, a multi-layer three-dimensional structure is arranged in the tank body, all the layers constitute interlayers by rotatable blinds which are mounted at the equal intervals side by side, and each layer of the rotatable blind is respectively connected to an interlayer control switch through a connecting force arm; and a fermented material outlet is arranged below the bottom layer of the tank body, a cross beam is arranged on the fermented material outlet, vent holes are arranged on the two side surfaces of the tank body, an exterior wall is arranged outside a side-surface wall body of the tank body, and the top layer of the tank body of the fermentation tank forms an opening. The fermentation method comprises the steps of stirring materials, feeding the materials, fermenting and discharging the materials.

Description

technical field [0001] The invention relates to the fermentation of organic fertilizers, in particular to a high-efficiency fermentation method of organic fertilizers and a device thereof. Background technique [0002] Organic fertilizer is a kind of organic fertilizer obtained by using various organic substances in nature and fermenting them through microbial treatment. With the development of modern agriculture, the pressure on the social environment caused by agricultural organic waste and livestock and poultry manure is increasing, especially the intensive livestock and poultry breeding industry is developing rapidly, and the number and scale of large-scale farms are increasing year by year. The livestock carrying capacity is increasingly exceeding the standard, which makes the original potential solid waste pollution problems such as feces increasingly prominent. At present, although the harmless and resourceful treatment methods of organic waste are constantly innovat...

AI Technical Summary

Problems solved by technology

At present, although the harmless and resourceful treatment methods of organic waste are constantly innovating, and there are more and more treatment methods, fermentation treatment to make organic fertilizer is still the main solution.

[0003] At present, the existing organic fertilizer production techniques mainly include drying, high-temperature drying, fermentation and composting, etc.; however, drying requires a large site, and the environment of the processing site is extremely poor, which is restricted by seasons and weather

In addition, high-temperature drying consumes a lot of energy, and the loss of fertilizer nutrients during the treatment process increases enormously.

Although the fermented composting process has a large scale, low cost, and good fertilizer production efficiency, there are disadvantages such as slow fermentation speed, large land occupation, poor treatment site environment, continuous turning with external force during the fermentation process, and it is difficult to automatically dry during the fermentation process.

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