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Production device and production process for carbon fiber paper of hydrogen fuel cell

A carbon fiber paper and fuel cell technology, which is applied in the manufacturing of final products, sustainable manufacturing/processing, and other household appliances, etc., can solve the problems of low strength and high brittleness of carbon fiber paper, and achieves the improvement of brittleness, high strength, low strength, and improved brittleness. The degree of curing and the effect of improving the exhaust efficiency

Inactive Publication Date: 2022-05-31
上海联净自动化科技有限公司
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  • Application Information

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Problems solved by technology

[0005] In order to improve the problem of high brittleness and low strength of carbon fiber paper, this application provides a production device and production process of hydrogen fuel cell carbon fiber paper

Method used

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  • Production device and production process for carbon fiber paper of hydrogen fuel cell
  • Production device and production process for carbon fiber paper of hydrogen fuel cell
  • Production device and production process for carbon fiber paper of hydrogen fuel cell

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Embodiment Construction

[0036] The following is attached Figure 1-3 The application is described in further detail.

[0037] The embodiment of the present application discloses a production device and production process of hydrogen fuel cell carbon fiber paper.

[0038] refer to figure 1 and figure 2 A hydrogen fuel cell carbon fiber paper production device and production process comprising unwinding equipment 3, curing equipment 1, hot pressing equipment 2, cooling equipment 5, testing equipment 6 and winding equipment arranged sequentially along the carbon fiber paper processing process device4.

[0039] The unwinding device 3 includes an unwinding machine base 31 fixedly placed on the ground, a plurality of magnetic powder brakes 35 fixedly installed on the side walls of the unwinding machine base 31, an unwinding machine fixedly installed on the output shaft of the magnetic powder brake 35 through a coupling. The winding roller 32 and the winding roller 33 and the tension controller 34 conn...

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Abstract

The invention relates to a production device and a production process of carbon fiber paper of a hydrogen fuel cell, and belongs to the technical field of conductive material production, the production device comprises an unwinding device, a curing device, a hot pressing device, a cooling device, a detection device and a winding device which are arranged in sequence. The invention further discloses a production process using the hydrogen fuel cell carbon fiber paper production device. The production process comprises the following steps: S1, unwinding; s2, curing is conducted; s3, hot pressing; s4, cooling; s5, detecting; and S6, rolling is conducted. The carbon fiber paper is subjected to pre-pressing and pre-heating treatment through the curing equipment, curing of phenolic resin is achieved, the cured carbon fiber paper is oppositely pressed through the hot-pressing equipment, the thickness of the carbon fiber paper is reduced, the strength and toughness of the carbon fiber paper are improved, the risk that the carbon fiber paper is broken is reduced, and the service life of the carbon fiber paper is prolonged. The problems of high brittleness and low strength of carbon fiber paper are solved.

Description

technical field [0001] The present application relates to the technical field of production of conductive materials, in particular to a production device and production process of hydrogen fuel cell carbon fiber paper. Background technique [0002] A hydrogen fuel cell is a new type of energy conversion device that directly converts the chemical energy of hydrogen and oxygen into electrical energy. The basic principle is the reverse reaction of electrolyzed water. Hydrogen and oxygen are supplied to the anode and cathode respectively. After the hydrogen diffuses outward through the anode and reacts with the electrolyte, electrons are released to reach the cathode through an external load. According to different electrolytes, fuel cells can be divided into alkaline fuel cells, phosphoric acid fuel cells, molten carbonate fuel cells, solid oxide fuel cells and proton exchange membrane fuel cells. [0003] Proton exchange membrane hydrogen fuel cells are widely used in the aut...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C43/24B29C43/26B29C43/46B29C43/48B29C43/52B29C43/58B29L7/00
CPCB29C43/24B29C43/26B29C43/46B29C43/48B29C43/52B29C43/58B29L2007/00B29C2043/585Y02P70/50
Inventor 涂伯乐贾奎杨胜贤刘志海陈振周黄晴文潇
Owner 上海联净自动化科技有限公司
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