Industrial and agricultural production waste residue biological fermentation, drying method and special integrated system

Abstract

The invention belongs to the technical field of biologic fermentation, in particular relates to an industrial and agricultural production waste residue biological fermentation and drying method, and further relates to an integrated system special for the fermentation and drying method. The method comprises the following steps: conveying a material into a fermentation tank for fermentation, and after the fermentation is accomplished, conveying the material into a drying tank for drying. The method has the beneficial effects that the method and the special system are high in treatment capacity and high in production efficiency, and waste residues generated in agriculture and industrial production are subjected to biologic fermentation, so that not only is the protein content of a product improved, the additional value of the product is increased and the economic benefits are improved, but also the agriculture and industrial waste residues are prevented from environment pollution, and an environment protection function is achieved.

Description

technical field [0001] The invention belongs to the technical field of biological fermentation, and specifically relates to a method for biological fermentation and drying of industrial and agricultural production waste residues, and also relates to a dedicated integrated system in the above drying method. Background technique [0002] Solid-state fermentation technology occupies an important position in the development history of human civilization, and has always occupied a very important position in the production of wine, vinegar, condiments and edible fungi in our country. Traditional solid-state fermentation adopts stacking fermentation, cellar fermentation, brewing tank fermentation, cement pool or stainless steel tank fermentation, and modern commonly used solid-state fermentation reactors include packed bed reactors, shallow plate reactors, drum reactors and other reactors. These solid-state fermentation equipment and technologies generally have disadvantages such a...

AI Technical Summary

Problems solved by technology

These solid-state fermentation equipment and technologies generally have disadvantages such as low production efficiency, low utilization rate of fermentation equipment, easy to infect bacteria, high labor intensity of workers, and harsh environment. It is not suitable to use these technologies to treat industrial and agricultural production waste residues. Most of them use natural accumulation fermentation treatment. This kind of treatment method is incomplete fermentation, small processing capacity and poor environment. It is also not suitable for people's requirements for clean production.

Open-air natural stacking fermentation, the gas generated during the fermentation process is directly emitted into the air, causing adverse effects on the surrounding environment

The existing solid material drying equipment includes intermittent drying equipment such as drying box and drying kiln, and various types of continuous drying equipment such as drum dryer and tube bundle dryer. The drying kiln and other equipment are intermittently fed , intermittent discharge, tube bundle dryer and other equipment can achieve continuous feeding and continuous discharging, but they generally have the disadvantages of small processing capacity and high drying temperature, which are not suitable for drying materials with high heat sensitivity, and the dead angle of materials is also large. many

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