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Microbial fuel cell

A fuel cell and microorganism technology, applied in biochemical fuel cells and other directions, can solve the problems of lower battery output voltage, difficult to change the size of microbial battery, affecting use, etc. Effect

Active Publication Date: 2019-06-18
杭州翔毅科技有限公司
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  • Summary
  • 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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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, and particularly relates to a microbial fuel cell; the microbial fuel cell comprises a shell body, wherein the middle of the innerside of the shell body is fixedly connected with a proton exchange membrane; first outer cylinders are arranged at the two ends of the shell body respectively; and second outer cylinders are arrangedat one ends of the first outer cylinders. According to the microbial fuel cell provided by the invention, the first outer cylinders, the second outer cylinders and a supply device are arranged, so that the space for accommodating a liquid can be adjusted by the first outer cylinders and the second outer cylinders, and liquids of different weights can be filled according to different requirements on battery use time; by simultaneously pushing and pulling the second outer cylinders for multiple times, carbon dioxide generated after use can be uniformly mixed with air, the concentration of carbondioxide can be conveniently detected, and the supply device can more accurately supply a nutrient solution; and an air cylinder and a stirring shaft can be used for stirring the nutrient solution andtimely sensing whether the amount of the nutrient solution is relatively low or not.

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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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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