Manufacturing equipment of redox flow battery electrode
A flow battery and electrode technology, applied in battery electrodes, fuel cells, regenerative fuel cells, etc., can solve problems such as the inability to ensure the neat arrangement of carbon fiber bundles, easy to pierce, and damage to carbon fiber bundles.
Inactive Publication Date: 2021-11-16
潘启兵
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Problems solved by technology
[0004] In order to overcome the current preparation method of a thin redox flow battery electrode, it spreads the carbon fiber bundles by acupuncture to prepare a support layer made of carbon fiber bundles, and then places a carbon fiber felt on the support layer. The mat is needle punched to draw the carbon fibers in the carbon fiber felt, and bind the carbon fiber bundles in the support layer so that the carbon fiber bundles in the above support layer do not scatter to the left and right. This method cannot guarantee that each The layers of carbon fiber bundles can be neatly arranged, and the carbon fiber bundles are easily pierced and damaged when the carbon fiber bundles are pulled by the subsequent needle-punched carbon fiber felt. In addition, the lower part of the carbon fiber bundles is not entangled after being pulled down, and the carbon fiber bundles still have the disadvantage of falling apart. , the technical problem is: to provide a production equipment for redox flow battery electrodes
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[0033] A kind of redox flow battery electrode production equipment, refer to Figure 1-3 As shown, it includes a base frame 1, a first support 2, a second support 3, a third support 4, a fourth support 5, a first support 6, a control panel 7, a collection box 8, an arrangement unit and a needle Thorn unit; base frame 1 is fixedly connected with the first support 2; base frame 1 is fixedly connected with the second support 3; base frame 1 is fixedly connected with the third support 4; base frame 1 is connected with the fourth support 5 is fixedly connected; the base frame 1 is fixedly connected with the first bracket 6; the base frame 1 is fixedly connected with the collection box 8; the first bracket 6 is fixedly connected with the control panel 7; the base frame 1 is fixedly connected with the arrangement unit; The arrangement unit arranges the fiber bundles neatly to form a support layer; the bottom frame 1 is fixedly connected to the acupuncture unit; the arrangement unit i...
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The invention relates to the field of batteries, in particular to manufacturing equipment of a redox flow battery electrode. The technical problem is to provide the manufacturing equipment of the redox flow battery electrode. According to the technical scheme, the manufacturing equipment of the redox flow battery electrode comprises a bottom frame, a first support, a second support, a third support, a fourth support, a first bracket and the like, the bottom frame is fixedly connected with a needling unit; an arrangement unit is in sliding connection with the needling unit; and the arrangement unit is rotationally connected with the needling unit. According to the preparation method, the preparation of the thin redox flow battery electrode is realized, carbon fiber bundles are firstly arranged in order to prevent the carbon fiber bundles from being damaged by subsequent needling, and then the carbon fiber bundles are bundled after the carbon fiber needles on the carbon fiber felt are pulled down, so that the carbon fiber bundles cannot be dispersed.
Description
technical field [0001] The invention relates to the field of batteries, in particular to a production equipment for redox flow battery electrodes. Background technique [0002] At present, there is a method for preparing thin redox flow battery electrodes, which uses needle-punched carbon fiber bundles to spread, to prepare a support layer made of carbon fiber bundles, and then place carbon fiber felt on the support layer, and then carbon fiber felt. Acupuncture, so that the carbon fibers in the carbon fiber felt are pulled down, and the carbon fiber bundles in the support layer are bundled so that the carbon fiber bundles in the above support layer do not spread out to the left and right. This method cannot guarantee that each layer of carbon fiber The bundles can be neatly arranged, and the carbon fiber bundles are easily pierced and damaged when the carbon fiber bundles are drawn by needle-punching carbon fiber mats. In addition, the lower parts of the carbon fiber bundle...
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IPC IPC(8): D04H18/02H01M4/96H01M8/18
CPCD04H18/02H01M4/96H01M8/188Y02E60/50
Inventor 潘启兵
Owner 潘启兵