Production device and method for producing feed soybean meal by utilizing anaerobe fermentation

Abstract

The invention provides a production device and a method for producing feed soybean meal by utilizing anaerobe fermentation. The production device comprises a feeding device, a material distributing and mixing device, a fermentation device, a drying device, a shattering device and a baling device; the feeding device comprises a filter, a discharging pit and a lifter; the material distributing and mixing device comprises a mixing cabin, a distributor, a mixer and a conveyor, which are sequentially connected with one another from top to bottom; the fermentation device adopts a matrix-type solid fermentation system; and the shattering device comprises a shattered material cabin and a pulverizer. The production process is reasonable in design, the matrix-type solid fermentation system is used for fermenting the material, the feeding and discharging systems are equipped, so that the pollution can be effectively controlled, the produced fermentation soybean meal is safe and reliable, and the production device and the method have the advantages of easiness in popularization and application.

Description

technical field [0001] The invention belongs to the technical field of livestock feed, and in particular relates to a production device and method for producing soybean meal for feed by fermenting anaerobic microorganisms. Background technique [0002] The current fermented soybean meal production process is mainly independent operation of each section of the fermentation production process, and the linking performance of each section is poor. Manual and vehicle transportation are often used for fermentation, fermentation tanks, plastic bags, etc. The conditions of the fermentation process and environmental sanitation cannot be obtained. In the prior art, if the entire process is not connected or the design is unreasonable, the material will be polluted by bacteria in the air during the transfer process or fermentation process, resulting in the production of products containing microorganisms that are not the target bacteria, and quality batches will not be consistent. Stabl...

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Problems solved by technology

[0003] Aiming at the industrial characteristics of backward production process of fermented soybean meal in the prior art, unstable product quality and poor quality, the present invention provides a production device and method for producing soybean meal for feeding by using anaerobic microbial fermentation. , Fermentation, drying, crushing and packaging are closely connected to each other, and the matrix solid automatic control system is used for anaerobic fermentation. The quality of the fermented soybean meal produced is stable, operable and achievable.

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