Reaction zone structure of light-energy living being culture system and method for culturing light-energy living beings

Abstract

The invention discloses a photoreaction zone structure of a light-energy living being culture system. A photoreactor comprises a photoreactor body, a rotatable mechanical shaft and a supporting base, wherein a photoreaction zone is located inside the photoreactor. The photoreactor is characterized in that the photoreaction zone is provided with a long clapboard structure and a short clapboard structure, which are arranged in parallel; one end of the long clapboard structure and an inner surface of a top border of the photoreactor body are spaced by a certain distance D1; and the short clapboard structure and the inner surface of the top border are spaced by a certain distance D2, wherein D2 is more than D1. The invention further discloses a method for culturing light-energy living beings.The photoreaction zone structure of the light-energy living being culture system and the method for culturing the light-energy living beings, disclosed by the invention, have the advantages of large photoreaction specific surface area, good air permeability, uniformity in reactant mixing, and good circularity.

Description

technical field [0001] The invention relates to the field of photobiological cultivation, in particular to a photoreaction zone structure of a photobiological cultivation system and a method for cultivating photobiological. Background technique [0002] In the existing field of photobiological cultivation, the commonly used cultivation device is a photoreactor, which is usually used in the industrial production of algae, photosynthetic bacteria, moss or other plant cell cultures. These microorganisms can use light energy to convert CO 2 It can be transformed into various organic substances with water, and has the characteristics of high photosynthesis efficiency, strong environmental adaptability, fast reproduction, short growth cycle, no occupation of cultivated land, large-scale, automatic control cultivation (production), etc. [0003] Existing photoreactors usually use flat-plate photobioreactors. This kind of photoreactor has the advantages of large specific surface are...

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Problems solved by technology

[0004] However, in the existing flat-plate photobioreactors, the partition structures in the reaction zone of the commonly used reactor are all staggered equal-length partitions, which make the reaction between the feed liquid and the gas insufficient. , at the same time, the treatment of waste material liquid is not convenient enough, and the device is not easy to clean. At the same time, the flow of gas and the circulation of material liquid may also cause unpredictable situations such as blockage of the device due to inconvenient treatment. Therefore, it is urgent to provide A photoreaction zone structure of a photoreactor capable of overcoming the various defects existing in the above-mentioned existing manufacturing technologies and processes and a method for cultivating light-energy organisms

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