Horizontal-type solid-state fermentation tank with controllable temperature and humidity

Abstract

The invention relates to solid state fermentation, in particular to a horizontal-type solid-state fermentation tank with controllable temperature and humidity. The horizontal-type solid-state fermentation tank comprises a fermentation tank body, a stirring system, a humidity control system, a heating system, a power system and a feeding and discharging device assembly. Required fermentation materials and enzymic preparations are added into the fermentation tank through a feeding port, then conduction oil is added into an oil cavity through an oil inlet pipe, the required fermentation temperature, humidity and fermentation time are set through a touch screen, and then working is started; a temperature sensor can monitor the oil cavity temperature in real time, the heating intensity and switch of a heating rod are controlled through a PLC control system according to the set temperature, and thus the temperature control is achieved. A humidity sensor can also monitor the humidity in the tank, switch control is conducted on a condensate device and a water pump through the PLC control system according to the set humidity, and thus the humidity control is achieved. At the end of fermentation, an air cylinder can open the discharging port, thus fermentation products fall into a storage device, and the storage device is moved out from the bottom of the fermentation tank to process thefermentation products.

Description

technical field [0001] The invention relates to the technical field of solid-state fermentation, in particular to a horizontal solid-state fermentation tank with controllable temperature and humidity. Background technique [0002] Solid-state fermentation refers to a biological reaction process that is fermented with one or more microorganisms in an underwater soluble solid substrate with a certain humidity. The water content in the solid-state fermentation process is low, the requirements for aseptic control are low, and the concentration of the final product is high. It has other advantages such as low substrate price, simple process, and low energy consumption. Therefore, solid-state fermentation technology has been widely used in the current organic fertilizer production. However, the fermentation environment such as temperature and humidity in the processing process still has an important impact on the final fermentation product, and now many solid-state fermentation t...

AI Technical Summary

Problems solved by technology

However, the fermentation environment such as temperature and humidity in the processing process still has an important impact on the final fermentation product, and now many solid-state fermentation tanks have a single function, some only have a single temperature control, and some humidity control systems only have a single humidification or dehumidification, and Some fermenters have complex operation procedures and are cumbersome to use

The fermentation efficiency and the quality of fermentation products of these fermentation equipment all have obvious deficiencies.

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