Fermentation tank for whole-plant fermentation of paper mulberry tree
A fermentation tank and paper mulberry technology, which is applied in the agricultural field, can solve the problems of small fermentation containers, dead ends of stirring, and difficulty in fermenting raw materials, and achieves the effect of improving uniform stability and facilitating material discharge.
Inactive Publication Date: 2021-02-26
中商构能生态科技(天津)有限公司
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Problems solved by technology
However, it is very difficult to stir compacted and viscous fermentation materials in a closed container. Low power cannot stir, high power costs are extremely high, and the equipment requirements are relatively high. The fermentation container is not large, and one-third of the space must be left in the container. Used for stirring, and there is a dead angle for stirring
At the same time, during large-scale production and fermentation, there is a phenomenon that the lower part is over-fermented and the upper part is under-fermented
Method used
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Embodiment 2
[0035] The unfermented mulberry was compared with the whole plant fermentation product obtained by fermentation in the solid fermenter of the present invention. When discharging, the fermented mulberry in the lower layer, middle layer and sample of the fermenter were respectively taken for detection. The results are shown in Table 1.
[0036] Table 1 Changes of nutrient substances before and after fermentation of mulberry tree
[0037] Crude protein (%) Crude fiber (%) Lignin (%) Paper mulberry (unfermented) 14.995 19.91 5.9 Whole plant fermentation (lower layer) 14.375 9.8 2.9 Whole plant fermentation (middle layer) 14.465 10.1 2.9 Whole plant fermentation (upper layer) 14.485 10.5 3.1
[0038] As shown in Table 1, after 15 days of fermentation, the contents of crude protein, crude fiber and lignin contained in the upper, middle and lower layers of the mulberry in the fermenter are basically the same, indicating that the mulb...
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The invention belongs to the technical field of agriculture and particularly relates to a fermentation tank for whole-plant fermentation of a paper mulberry tree. The fermentation tank for the whole-plant fermentation of the paper mulberry tree, disclosed by the invention, comprises a tank body, wherein a screen plate is arranged at the lower part of the tank body, the fermentation tank is dividedinto two chambers by the screen plate, i.e., a paper mulberry tree fermentation chamber and a fermentation liquor transferring chamber separately, a refluxing outlet is formed in the lower part of the fermentation liquor transferring chamber, a refluxing inlet is formed in the top of the paper mulberry tree fermentation chamber, and the refluxing outlet communicates with the refluxing inlet. Thefermentation tank disclosed by the invention is applicable to fermentation of whole-plant paper mulberry trees, and the uniformity and stability of a fermentation process can be guaranteed.
Description
technical field [0001] The invention belongs to the technical field of agriculture, and in particular relates to a fermenter for whole-plant fermentation of mulberry trees. Background technique [0002] The crude protein content of hybrid mulberry leaves is as high as 26% to 32%, rich in various amino acids, vitamins, trace elements and flavonoid physiologically active substances, and the hybrid mulberry leaves are thicker and more productive than wild mulberry trees. However, the current fermentation technology of hybrid mulberry tree is limited to the fermentation of its fresh and tender branches and leaves, and the degree of fermentation is not complete, the utilization is low, and the fermentation has almost no effect on the high stems with relatively high lignification degree. At the same time, the work of picking fresh and tender branches and leaves must be done manually, with low efficiency and high cost, and it is difficult to carry out large-scale industrial applica...
Claims
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IPC IPC(8): C12M1/00C12M1/38C12M1/34C12M1/16
CPCC12M21/16C12M23/34C12M29/06C12M41/22C12M41/24
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Owner 中商构能生态科技(天津)有限公司