Container tunnel fermentation system and fermentation process thereof

Abstract

The invention provides a container tunnel fermentation system and a fermentation process thereof, and belongs to the technical field of biological fermentation equipment. The problem that an existing fermentation system is low in automation degree and yield is solved. The container tunnel fermentation system comprises a fermentation tunnel, a feeding machine, a feeding machine and a discharging machine, the fermentation tunnel is of a container body structure, the feeding machine, the feeding machine and the discharging machine are movably arranged at an outlet of the fermentation tunnel, the fermentation tunnel is arranged on an underground ventilation interlayer, and the inner bottom face of the fermentation tunnel is communicated with the underground ventilation interlayer through a grating floor. A fan is arranged outside the fermentation tunnel and communicated with the underground ventilation interlayer through an air supply hose, a fresh air valve and a return air valve are arranged at an air inlet of the fan, the other side of the fresh air valve is communicated with outside air, the other side of the return air valve is communicated with the inside of the fermentation tunnel, and an overpressure pipeline is arranged at the top of the fermentation tunnel. The device has the advantages of being high in automation degree and meanwhile improving the yield.

Description

technical field [0001] The invention belongs to the technical field of biological fermentation equipment, and relates to a container tunnel fermentation system and a fermentation process thereof. Background technique [0002] The base materials used for culturing mushrooms are all completed through industrial fermentation. The steps generally include mixing, stacking, temperature and humidity control, and fermentation culture. Finally, the fermented culture medium is packaged and transported for mushroom cultivation. . At present, most of the silos used for forage fermentation are made of concrete. Under the increasingly strict environmental protection requirements, the concrete silos have the problem of occupying a large space and inconvenient for waste disposal. Therefore, it is the most reliable to transform the containers into fermentation silos. Alternatively, on the other hand, the tunnel system and supporting auxiliary equipment are transferable, so that a set of equ...

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Problems solved by technology

[0003] In the prior art, the container tunnel fermentation system still has the problem that the degree of automation is not high enough. In the process of feeding and discharging, it is necessary to manually enter the tunnel for operation. The poor air environment in the tunnel is likely to affect the human body, and the current fermentation Process, the output per square meter is not ideal enough, improving it can further increase the output

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