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An intelligent dynamic photobioreactor for cultivating microalgae at high density

A photobioreactor, high-density culture technology, applied in photobioreactor, bioreactor/fermenter for specific purposes, bioreactor/fermenter combination, etc., can solve the problem of not effectively improving the yield of cultured microalgae , the degree of intelligence of microalgae easy to hang on the wall, the cumbersome operation of the culture tank, etc., to achieve the effect of reducing strong attachments, eliminating cumbersome operations and preventing damage

Active Publication Date: 2022-04-08
SHANGHAI OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Microalgae are a kind of autotrophic plants widely distributed in land and ocean, rich in nutrients and high in photosynthetic utilization. The polysaccharides, proteins, pigments, etc. produced by cell metabolism make them useful in the fields of food, medicine, genetic engineering, and liquid fuels. It has a good development prospect. The existing culture tanks are cumbersome to operate and have high-cost cleaning procedures. Microalgae are easy to hang on the wall during cultivation and have a low degree of intelligence, which cannot effectively increase the output of cultured microalgae. Therefore, we An intelligent dynamic photobioreactor for cultivating microalgae at high density is proposed to solve the above problems

Method used

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  • An intelligent dynamic photobioreactor for cultivating microalgae at high density
  • An intelligent dynamic photobioreactor for cultivating microalgae at high density
  • An intelligent dynamic photobioreactor for cultivating microalgae at high density

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Embodiment

[0029] refer to Figure 1-9 , the present embodiment proposes a photobioreactor for intelligent dynamic high-density cultivation of microalgae, including a tank body, the top of the tank body is provided with a water inlet 1, the water inlet 1 is provided with a first valve 2, and the top of the tank body There is also an algae liquid inlet 3, an automatic water inlet diverter 4 is provided in the tank body, an automatic water spray rotating brush 5, a motor device 6 and an aeration device 7 are also arranged in the tank body, and a sealed line inlet is provided at the bottom of the tank body 8. Condenser pipe outlet 9 is provided at 8 places of airtight line inlet, second valve 10 is provided at 9 places of condenser pipe outlet, condensate pipe 11 and outer wall display and controller 12 are arranged on the tank body, and motor device 6 is connected to There is a central column 27, on which a character-eight rotating light-emitting unit 13 is installed, on which a closed sen...

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Abstract

The invention discloses an intelligent dynamic photobioreactor for cultivating microalgae in high density, which comprises a tank body, the top of the tank body is provided with a water inlet, the water inlet is provided with a first valve, and the top of the tank body is also provided with a water inlet. The algae liquid is imported, the tank is equipped with an automatic water inlet distributor, and the tank is also equipped with an automatic water spraying rotating brush, a motor device and an aeration device. The water outlet of the condenser pipe is equipped with a second valve at the water outlet of the condenser pipe. The condenser pipe and the outer wall display and controller are arranged on the tank body. Airtight sensor, temperature sensor and photosensitive sensor are arranged on it. The intelligent dynamic high-density photobioreactor method for cultivating microalgae of the present invention is simple in operation, intelligent and efficient, low in cost, and can effectively increase the yield of the microalgae it cultivates.

Description

technical field [0001] The invention relates to the technical field of photobioreactors, in particular to an intelligent photobioreactor for dynamic and high-density cultivation of microalgae. Background technique [0002] Microalgae are a kind of autotrophic plants widely distributed in land and ocean, rich in nutrients and high in photosynthetic utilization. The polysaccharides, proteins, pigments, etc. produced by cell metabolism make them useful in the fields of food, medicine, genetic engineering, and liquid fuels. It has a good development prospect. The existing culture tanks are cumbersome to operate and have high-cost cleaning procedures. Microalgae are easy to hang on the wall during cultivation and have a low degree of intelligence, which cannot effectively increase the output of cultured microalgae. Therefore, we An intelligent dynamic photobioreactor for cultivating microalgae at high density was proposed to solve the above problems. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12M1/00C12M1/34C12M1/36C12M1/38
CPCC12M21/02C12M23/22C12M31/12C12M39/00C12M41/12C12M41/48
Inventor 孙诤张漫漫徐磊周志刚
Owner SHANGHAI OCEAN UNIV
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