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A microbial fuel cell

A fuel cell and microorganism technology, applied in the direction of biochemical fuel cells, etc., can solve the problems such as the difficulty of changing the size of the microbial battery, the reduction of the output voltage of the battery, and the impact on use.

Active Publication Date: 2021-09-10
杭州翔毅科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The specifications and sizes of the existing microbial batteries are not easy to change, and after using for a period of time, the output voltage of the battery will decrease after the nutrients in the liquid inside consume part of it, which will affect the actual use. In view of this, the present invention provides a microbial fuel cell , which has the following beneficial effects:

Method used

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  • A microbial fuel cell
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Embodiment Construction

[0025] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0026] Such as figure 1As shown, a microbial fuel cell according to the present invention includes an outer shell 1, a proton exchange membrane 2 is fixedly connected to the inner middle of the outer shell 1, and a first outer cylinder 3 is provided at both ends of the outer shell 1, One end of the first outer cylinder 3 is provided with a second outer cylinder 4, the inner wall of the outer casing 1 and the inner wall of the first outer cylinder 3 are fixedly connected with a retaining ring 5, the surface of the first outer cylinder 3 and the second outer cylinder 4 surfaces are fixedly connected with the limit ring 6, the retaining ring 5 can block the limit ring 6, the top of the outer shell 1 is fixed with a replenishment device 7, and the ins...

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Abstract

The invention belongs to the technical field of microbial batteries, specifically a microbial fuel cell; it includes an outer casing, a proton exchange membrane is fixedly connected to the inner middle part of the outer casing, and a first outer cylinder is arranged at both ends of the outer casing, so One end of the first outer cylinder is provided with a second outer cylinder; the present invention provides a kind of microbial fuel cell through the present invention, by setting the first outer cylinder, the second outer cylinder and the supply device, the first outer cylinder and the second outer cylinder The space for containing liquid can be adjusted, and liquids of different weights can be filled according to different requirements for battery life. At the same time, by pushing and pulling the second outer cylinder multiple times, the carbon dioxide generated after use can be mixed with air evenly, and it is convenient to detect carbon dioxide. The concentration makes the supply device more accurate supply of nutrient solution, the setting of cylinder and stirring shaft can stir the nutrient solution and timely sense whether the amount of nutrient solution is low.

Description

technical field [0001] The invention belongs to the technical field of microbial batteries, in particular to a microbial fuel cell. Background technique [0002] Microbial fuel cells are devices that utilize biomass energy. Can be divided into indirect fuel cells and direct fuel cells. A power generation device that converts the chemical energy of fuel into electrical energy by using enzymes or microbial tissues as catalysts. [0003] The specifications and sizes of the existing microbial batteries are not easy to change, and after using for a period of time, the output voltage of the battery will decrease after the nutrients in the liquid inside consume part of it, which will affect the actual use. In view of this, the present invention provides a microbial fuel cell , which has the following beneficial effects: [0004] 1. In the microbial fuel cell provided by the present invention, by setting the first outer cylinder, the second outer cylinder and the replenishment de...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M8/16
CPCY02E60/50
Inventor 不公告发明人
Owner 杭州翔毅科技有限公司
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