Ecological fertilizer fermentation process

Abstract

The invention belongs to the technical field of agricultural waste materials, and particularly relates to an ecological fertilizer fermentation process. Solid fertilizers and yellow serofluid are mixed and are then crushed, so that the mixing of the solid fertilizers and yellow serofluid is sufficient; the ecological fertilizer production through fermentation is facilitated. Fermentation bacterialagents are fed into domestic sludge to be uniformly stirred; the domestic sludge can provide proper adhesion points for bacteria, so that the breeding of bacteria is faster; the fermentation speed isaccelerated; used ecological fertilizer fermentation equipment comprises a frame body and a controller; one end, near a rotating shaft, of a second fixing rod is fixedly connected with a first aeration ball; the upper and lower ends of the first aeration ball are fixedly connected with second aeration balls; a heat insulation cabin is arranged outside the frame body. A heater is arranged on the outer surface of the frame body. A fourth stirring rod is made of magnetic materials. The ecological fertilizer fermentation process has the characteristics that the structure is simple; the operationis convenient; the stirring is uniform and thorough; the fermentation speed is high.

Description

technical field [0001] The invention belongs to the technical field of agricultural waste, in particular to an ecological fertilizer fermentation process. Background technique [0002] During the production of soybean products, a large amount of yellow jelly water will be produced. Yellow jelly water is rich in protein, oligosaccharides and other organic matter, and has extremely high nutritional content. It is a very useful resource. To effective utilization, some are even directly discharged as sewage, which on the one hand causes waste of resources, and on the other hand causes serious environmental pollution because the organic matter content in the yellow pulp water far exceeds the environmental protection discharge standard. [0003] Some technical solutions for ecological fertilizer fermentation equipment have also appeared in the prior art. For example, a Chinese patent with application number 2016211232524 discloses a device for producing liquid diluted organic fert...

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Problems solved by technology

[0005] In order to make up for the deficiencies of the existing technology, it is easy to kill the effective bacteria in the bacterial agent when the high-temperature steam is used to kill miscellaneous bacteria, which leads to the inability to carry out the fermentation, and the easy adhesion of the inner wall of the frame during the fermentation of the raw materials, and the occurrence of precipitation, resulting in low fermentation efficiency. When the raw materials are fed in, it is impossible to ensure that the raw materials are completely crushed, the fermentation rate is reduced, and the heater is heated externally, resulting in uneven heating of the raw materials, resulting in a large difference in the survival temperature of the fungi, resulting in low fermentation efficiency and no suitable attachment and survival points for the fungi. , leading to the problem of low fungal activity, a kind of ecological fertilizer fermentation process proposed by the present invention

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