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Novel optical bioreactor

A photobioreactor, reactor technology, applied in photobioreactor, bioreactor/fermenter combination, bioreactor/fermenter for specific purposes, etc., can solve the problem of high cost, large volume, and insufficient natural light. and other problems to achieve the effect of improving yield and quality and meeting growth needs

Inactive Publication Date: 2011-05-18
FUZHOU JUYANG BIOTECH
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AI Technical Summary

Problems solved by technology

The photobioreactors for pilot test and production are generally made of high-quality stainless steel due to their large volume, but natural light is not enough; if the equipment is made of high boron glass, the cost is too high and it is difficult to popularize and apply

Method used

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Embodiment Construction

[0007] refer to figure 1 , a new type of photobioreactor, including a reactor cylindrical shell 1, the inner cavity of the reactor cylindrical shell 1 is equipped with a light-transmitting flow guide tube 2, and the light-transmitting flow guide tube 2 is installed with adjustable high light intensity and An LED lamp 3 for high temperature, and a xenon lamp 4 as a light source is arranged on the outer periphery of the cylindrical shell 1 of the reactor.

[0008] An air nozzle 7 connected to an external gas supply pipeline is installed in the inner cavity of the lower part of the cylindrical shell 1 of the reactor.

[0009] The air supply pipeline includes a pre-filter 8 , an air flow meter 9 , an air filter 10 and a valve part 11 in sequence along the air flow direction, and the valve part 11 is connected with the air nozzle 7 .

[0010] A jacket 5 is provided on the outer periphery of the lower part of the cylindrical shell 1 of the reactor. The lower part of the jacket 5 is...

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Abstract

The invention relates to a novel optical bioreactor, which comprises a cylindrical reactor shell. The optical bioreactor is characterized in that: a light transmission guide tube is arranged in the cavity of the cylindrical reactor shell, a light emitting diode (LED) lamp capable of raising light intensity and temperature is arranged in the light transmission guide tube, and a light source xenon lamp is arranged on the periphery of the cylindrical reactor shell. The LED lamp can freely adjust the illumination intensity and the light color, the xenon lamp can adjust the growth environment temperature of alga, and inner circular current type air-liquid circulation is adopted, so the growth requirements of different oil producing alga culture organisms can be effectively met, and yield and quality of the oil producing alga organisms are greatly promoted.

Description

technical field [0001] The invention relates to a novel photobioreactor suitable for producing oil-producing microalgae. Background technique [0002] In my country's development of fuel sources to replace petroleum, oil-producing microalgae (botrytis brachyphylla, diatoms, etc.) are in a dominant position. Design and operate a large-scale demonstration self-control photobioreactor to achieve commercial scale production of oil-producing microalgae, and separate biofuel from microalgae, which can be used as fuel oil for automobiles. At present, the development of photobioreactors at home and abroad is in the initial stage of small size, especially in the aspect of large-scale equipment, there has been no breakthrough. The photobioreactors used in pilot test and production are generally made of high-quality stainless steel due to their large volume, but natural light is not enough; if the equipment is made of high boron glass, the cost is too high and it is difficult to popul...

Claims

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Application Information

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IPC IPC(8): C12M1/00
CPCC12M41/12C12M21/02C12M31/10
Inventor 曹光宇
Owner FUZHOU JUYANG BIOTECH
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