Novel microbial fuel cell generating device and assembling method thereof

Abstract

The invention belongs to the technical field of sewage treatment, and relates to a novel microbial fuel cell generating device and an assembling method thereof. A cell body sequentially comprises an anode cover plate, anode carbon cloth, an anode chamber, a proton membrane, a cathode chamber, cathode carbon cloth and a cathode cover plate which are fixedly connected, wherein liquid adding ports are formed in the top of the anode chamber and the top of the cathode chamber, and an anode electrode contact piece and a cathode electrode contact piece are fixedly mounted at the bottom of the anode cover plate and the bottom of the cathode cover plate respectively; a cell base comprises a cell bottom plate seat, a wiring seat, a cell clamping plate and a cell movable clamping plate, a conductivespring is hinged between the cell clamping plate and the cell movable clamping plate, a cell wiring terminal and a resistor wiring terminal are arranged on the wiring seat, an anode electrode contactpin and a cathode electrode contact pin which are respectively in contact with the anode electrode contact piece and the cathode electrode contact piece are fixedly arranged on the inner side of the cell clamping plate and the inner side of the cell movable clamping plate, so that the problems of long starting time and low power generation capacity of the fuel cell caused by complicated liquid change assembly of the fuel cell and poor leakproofness of the anode chamber are solved.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment, and relates to a novel microbial fuel cell generating device and an assembly method thereof. Background technique [0002] With the acceleration of the urbanization process, the society's demand for various resources has greatly increased, and a large amount of pollutants are inevitably produced in production and life. The problem of environmental pollution has become increasingly prominent, and the problem of water pollution is particularly serious. According to statistics, in recent years, my country's wastewater discharge has been increasing at an annual rate of 8%, and more than 80% of my country's rivers and shallow groundwater have been polluted to varying degrees, seriously affecting the living environment of human beings. The rapid development of social economy has caused my country to discharge about 50 billion tons of wastewater every year, mainly organic wastewater. Organic w...

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Problems solved by technology

[0007] In view of this, the present invention aims to solve the above-mentioned microbial fuel cell, which has a cumbersome liquid changing assembly process, poor airtightness of the anode chamber, long start-up time and low power generation capacity of the microbial fuel cell, which restrict the development of the microbial fuel cell in the field of water pollution control. , providing a novel microbial fuel cell generating device and its assembly method

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