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Light fermentation hydrogen production reactor

A reactor and photo-fermentation technology, applied in the field of photo-fermentation hydrogen production reactors, can solve the problems of large dead space inside the hydrogen production reactor, difficult to control reaction temperature, uneven liquid mixing, etc., so as to improve the hydrogen production capacity of photo-fermentation. , the structure is simple, the effect of improving the conversion rate of light energy

Inactive Publication Date: 2013-09-04
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of large internal dead space, low light penetration rate, uneven mixing of liquid inside the reactor, low hydrogen production efficiency and difficult control of reaction temperature in the prior art, the present invention further provides a light fermentation production hydrogen reactor

Method used

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  • Light fermentation hydrogen production reactor

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specific Embodiment approach 1

[0009] Specific implementation mode one: combine figure 1 Describe a photofermentation hydrogen production reactor in this embodiment, the reactor includes a culture medium storage tank 1, a stirring paddle mechanism 5, a water bath 7, a reactor shell 8, a third delivery pipe 11, a gas discharge pipe 12, A reaction liquid outlet pipe 14, a first delivery pipe 15, a second delivery pipe 16, two liquid inlet pumps 2 and two lighting mechanisms 6;

[0010] The reactor housing 8 is provided with an annular partition wall, which divides the reactor housing 8 into the reactor reaction zone 3 and the reactor water bath zone 4, and the stirring paddle mechanism 5 is arranged in the reactor reaction zone 3, and the second One end of the delivery pipe 16, one end of the gas discharge pipe 12 and one end of the reaction liquid outlet pipe 14 are all communicated with the reactor reaction zone 3, and the other end of the second delivery pipe 16 is communicated with the culture medium stor...

specific Embodiment approach 2

[0011] Specific implementation mode two: combination figure 1 This embodiment describes a photofermentation hydrogen production reactor, the reactor also includes a gas flow meter 10, the gas flow meter 10 is arranged at the outlet end of the gas discharge pipe 12, and the other is the same as the first embodiment.

specific Embodiment approach 3

[0012] Specific implementation mode three: combination figure 1 This embodiment describes a photofermentation hydrogen production reactor, the reactor also includes a clamp 13, the clamp 13 is arranged at the outlet end of the reaction liquid outlet pipe 14, and the other is the same as the first embodiment.

[0013] Specific implementation mode four: combination figure 1 Describe a photofermentation hydrogen production reactor in this embodiment, the reactor also includes two joints 9, the joint 9 is provided at the connection between the third delivery pipe 11 and the reactor water bath area 4, the first delivery pipe 15 and the reactor A joint 9 is provided at the junction of the water bath area 4, and the others are the same as in the first embodiment.

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Abstract

The invention relates to a light fermentation hydrogen production reactor, and aims to solve the problems that in the prior art, an interior dead corner of the hydrogen production reactor is large in size, the illumination permeability is low, liquids inside the reactor are not mixed uniformly, the hydrogen production efficiency is low and the reaction temperature is difficult to control. The reactor comprises a culture medium storage tank, an agitator blade mechanism, a water bath kettle, a reactor casing, a third conveying pipe, a gas exhaust pipe, a reaction liquid draining pipe, a first conveying pipe, a second conveying pipe, two liquid inlet pumps and illumination mechanisms, wherein an annular separation wall is arranged in the reactor casing; the agitator blade mechanism is arranged in the reactor; the second conveying pipe, the gas exhaust pipe and the reaction liquid draining pipe are communicated with a reaction area of the reactor; the second conveying pipe is communicated with the culture medium storage tank; the third conveying pipe and the first conveying pipe are communicated with a water bath area of the reactor; the third conveying pipe and the first conveying pipe are communicated with the water bath kettle; and the illumination mechanisms are arranged above and below the reaction area of the reactor. The light fermentation hydrogen production reactor is applicable to the light fermentation hydrogen production.

Description

technical field [0001] The invention relates to a photofermentation hydrogen production reactor. Background technique [0002] The world is currently facing serious fossil energy crisis and environmental pollution. As we all know, the energy structure and the efficiency of raw material use are directly related to the emission of carbon dioxide. Since humans have used fossil fuels as the main energy source for a long time, they have released a large amount of carbon dioxide into the atmosphere, leading to the greenhouse effect, and fossil energy is becoming less and less. Therefore, it is urgent to develop a renewable and clean energy source to replace traditional fossil fuels. Hydrogen is an efficient, clean and renewable secondary energy source, which has received extensive attention from all walks of life. Due to the increasingly widespread application of hydrogen energy and the increasing demand for hydrogen, it is imperative to develop new hydrogen production processes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/107C12M1/02
CPCC12M21/04C12M21/02C12M23/10C12M23/20C12M23/22C12M27/02C12M41/22
Inventor 刘冰峰崔庆芬吴忆宁谢国俊任宏宇马超任南琪
Owner HARBIN INST OF TECH
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