A kind of biological fermentation feed production equipment and production method

Abstract

The invention provides production equipment for biological fermented feed. The production equipment comprises a fist cleaning section, a raw material smashing section, a batching section, a bacterial liquor adding and mixing section, a constant temperature fermentation section, a low temperature drying section, a cooling section, a finished product smashing section, and a finished product packaging section connected in sequence. The batching section is also connected with a second cleaning section. The invention also provides a production method for the biological fermented feed. The production equipment for biological fermented feed and the production method can realize full-automatic production of fermented feed, and the production equipment is suitable for different kinds of fermented raw materials. A constant temperature fermentation chamber is used for fermentation, and controllability of fermentation temperature and humidity can be ensured, so as to ensure quality of fermentation products. After fermentation, low temperature drying and cold air forced cooling are used in sequence, preventing warming phenomenon of products after fermentation, ensuring activity of fermentation products not to be damaged by high temperature, and further ensuring high stability and high quality of the fermentation products.

Description

technical field [0001] The invention relates to the field of feed production equipment, in particular to biological fermentation feed production equipment and a production method. Background technique [0002] With the rapid development of animal husbandry, the supply of high-quality feed raw material resources is becoming more and more tense, and the cost of feed raw materials remains high. At the same time, the quality requirements of the public for healthy livestock and poultry products are further increased, and the use of antibiotics in the breeding industry is gradually limited. Therefore, the development of low production cost, high-efficiency and safe feed has become the development trend of animal husbandry in the future. [0003] It is against this background that biological fermented feed came into being. It turns a large amount of unconventional protein resources with low digestibility into high-quality microbial protein. Fermented feed has good palatability, hig...

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Problems solved by technology

However, at this stage, there are mainly the following three problems that restrict the improvement of the quality of fermented feed:

[0004] (1) Many small and medium-sized manufacturers still use semi-automatic production equipment in the production process of fermented feed, with many manual operations, which is not conducive to the production of high-quality and stable products, and the production efficiency is low;

[0005] (2) Most of the fermentation process still adopts stacking tank fermentation, which is too extensive, and the external environment interferes too much with the fermentation process, making it difficult to control the production process, and the materials are easily contaminated with environmental bacteria, resulting in unqualified finished products;

[0006] (3) The high-temperature drying method used in the drying treatment of fermented feed will greatly damage the product quality. After high-temperature drying, the temperature of the material is still high; the temperature of the material will increase during the crushing process, resulting in high-temperature damage to the product

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