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Device and method for making aramid fiber mica paper

An aramid fiber and manufacturing device technology, which is applied to the aramid fiber mica paper manufacturing device and its manufacturing field, can solve the problems of high resource consumption, unstable electrical properties of mica paper, low strength, etc., and achieves improved papermaking efficiency and improved utilization. Value, the effect of stable electrical performance

Active Publication Date: 2013-02-13
通城县云水云母科技有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to solve technical problems such as unstable electrical properties, low strength, low efficiency, and large resource consumption of mica paper existing in the prior art; and provide a kind of aramid fiber mica paper manufacturing device and its manufacturing method , the electrical performance of mica paper produced by it is 50% higher than that of ordinary mica paper, and the performance is stable. The tensile strength of mica paper is 60% higher than that of ordinary mica paper. The technical requirements for materials required for ultra-long insulating mica tapes increase the length of insulating mica tapes from 1,000 meters to 10,000 meters

Method used

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  • Device and method for making aramid fiber mica paper
  • Device and method for making aramid fiber mica paper
  • Device and method for making aramid fiber mica paper

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0020] Such as figure 1 As shown, this embodiment provides an aramid fiber mica paper manufacturing device, including a swirl splitter and a stamper arranged next to the swirl splitter and communicated with it, and a raw material conveyor is arranged above the puncher The bottom of the cyclone splitter is also provided with a cyclone classifier 1, a dehydration device 1 and a hydraulic splitter connected with it respectively, and an aramid fiber stirring tank is also connected above the hydraulic splitter. Equipped with cyclone classifier two and dehydration device two.

[0021] The first and second dehydration devices are respectively provided with dewatering screens, and a fine slurry tank is provided under the dehydration screens.

[0022] A dehydration device three is also provided below the cyclone classifier two and the hydraulic stripper, and a...

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Abstract

The invention relates to a device and a method for making aramid fiber mica paper. The device for making the aramid fiber mica paper comprises a rotational flow stripping device, wherein a feeding hole of the rotational flow stripping device is communicated with a stamping device, a discharge hole of the rotational flow stripping device is communicated with a rotational flow classifier I, the rotational flow classifier I is respectively communicated with a dehydrating device I and a hydraulic power stripping device, the hydraulic power stripping device is also respectively communicated with an aramid fiber adding and stirring tank and a rotational flow classifier II, and the rotational flow classifier II is communicated with a dehydrating device II. A screened pulp tank is arranged below the dehydrating device I and the dehydrating device II. A dehydrating device III is also arranged below the rotational flow classifier II and the hydraulic power stripping device, and an unscreened pulp tank. The electrical performance of the mica paper produced by utilizing the device and method which are provided by the invention is improved by 50% compared with the previous common mica paper, tensile strength of the mica paper is improved by 60% compared with the previous common mica paper, and the device and method which are provided by the invention can be used for producing overlong aramid fiber mica paper.

Description

technical field [0001] The invention relates to a mica paper manufacturing device and a manufacturing method thereof, in particular to an aramid fiber mica paper manufacturing device and a manufacturing method thereof. Background technique [0002] Mica paper is a kind of high-quality insulating material. This product belongs to the international advanced level and is a domestic high-tech export-oriented product. It has the advantages of non-toxic, odorless, high temperature resistance, high pressure resistance, aging resistance, and corrosion resistance. In particular, its high temperature resistance and reworkability cannot be replaced by other materials. However, the existing mica paper also has some problems, such as unstable electrical properties, low strength, and low production efficiency, resulting in a large consumption of high-quality mica resources. etc. Contents of the invention [0003] The purpose of the present invention is to solve technical problems such ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H27/00D21H13/44
Inventor 潘渡江潘斌海邓明旺李书武李新辉朱淼
Owner 通城县云水云母科技有限公司
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