Combined paper making machine for electrolytic capacitor paper

A technology for electrolytic capacitor paper and paper making machine, which is applied in the directions of paper making machine, paper making, textiles and paper making, can solve the problem that electrolytic capacitor paper cannot satisfy high tightness and high absorbency at the same time, and achieves simple structure, reduced loss, and high test performance. Try convenient effects

Active Publication Date: 2008-12-17
浙江凯恩新材料有限公司 +1
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the technical problem that the existing electrolytic capacitor paper cannot satisfy high tightness and high absorbency at the same time, the purpose of the present invention is to provide a combined paper machine for electrolytic capacitor paper, which improves the pressure resistance of the electrolytic capacitor paper and reduces the loss performance

Method used

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  • Combined paper making machine for electrolytic capacitor paper

Examples

Experimental program
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Effect test

Embodiment 1

[0014] An electrolytic capacitor paper combined paper machine as shown in Figure 1, the combined paper machine is composed of a Fourdrinier paper machine 1 for pressure-resistant layer papermaking and an inclined wire paper machine 6 for absorbent layer papermaking. As a result, the Fourdrinier paper machine 1 and the inclined wire paper machine 6 are connected by a conveying compound device, and the conveying compound device is connected with the dryer, and the composite paper dried by the dryer is rolled into the paper roll.

[0015] As shown in FIG. 1, the conveying compound device includes a fourdrinier wire netting blanket, a diagonal netting netting blanket 4, a conveying blanket 7, a rotating roller 11 and a compounding roller 5. The fourdrinier wire netting blanket and the diagonal netting netting blanket 4 are respectively arranged on the rotating roller 11 and driven by the rotating roller 11. The Fourdrinier wire blanket is connected to the Fourdrinier paper making mach...

Embodiment 2

[0019] The paper is made by the combined paper machine of the electrolytic capacitor paper described in Example 1. The pulp of the pressure-resistant layer paper of the electrolytic capacitor paper is wood pulp, the beating degree is 67°SR, the wet weight is 5.6g, and the pulp of the absorbent layer paper is made of pineapple. Hemp pulp has a beating degree of 23°SR and a wet weight of 27g. The pulp of pressure-resistant layer paper is made by Fourdrinier paper machine 1, and the pulp of absorbent layer paper is made by diagonal-wire paper machine 6. The pressure-resistant layer pulp fibers and the absorbent layer pulp fibers are hung on the polyester mesh, respectively After the papermaking felt is transferred, it is compounded and molded on the compound roller 5 to form compound pulp fibers. After the composite pulp fiber is separated from the felt, it enters the drying cylinder for drying treatment, and the dried paper is wound on the reel to obtain the finished electrolytic ca...

Embodiment 3

[0022] The paper is made with the combined paper machine of the electrolytic capacitor paper described in Example 1. The pulp of the pressure-resistant layer paper of the electrolytic capacitor paper is wood pulp, the beating degree is 93°SR, the wet weight is 3.3g, and the pulp of the absorbent layer paper is used. Pulp, beating degree is 23°SR, wet weight is 19g. The pulp of pressure-resistant layer paper is made by Fourdrinier paper machine 1, and the pulp of absorbent layer paper is made by diagonal-wire paper machine 6. The pressure-resistant layer pulp fibers and the absorbent layer pulp fibers are hung on the polyester mesh, respectively After the papermaking felt is transferred, it is compounded and molded on the compound roller 5 to form compound pulp fibers. After the composite pulp fiber is separated from the felt, it enters the drying cylinder for drying treatment, and the dried paper is wound on the reel to obtain the finished electrolytic capacitor paper.

[0023] Af...

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Abstract

The invention relates to a papermaking device, in particular to a composite papermaking machine of electrolytic capacitor paper, which consists of a fourdrinier paper machine that is used for paper dipping of a pressure-proof layer and an inclined-wire paper machine that is used for paper dipping of an absorption layer. The fourdrinier paper machine and the inclined-wire paper machine are engaged with each other by a composite transmitting device engaged with a drying cylinder, and the composite paper is coiled into a paper coiler after being dried by the drying cylinder. The fourdrinier paper machine is adopted by the invention to implement the paper dipping of the pressure-proof layer so as to provide the paper with strength and pressure resistance, and the inclined-wire paper machine is adopted to implement the paper dipping of the absorption layer. After the two paper layers are compounded, a paper surface with high tightness provides a capacitor with pressure resistance, a paper surface with low tightness provides the capacitor with electrolyte fluid absorption so as to lower the exhaustion of the capacitor, and consequently the paper is provided with both high pressure-proof performance and low exhaustion performance, and simultaneously the papermaking device of the invention is characterized by simple structure and convenient test.

Description

Technical field [0001] The invention relates to papermaking equipment, in particular to a combined papermaking machine for electrolytic capacitor paper. Background technique [0002] Due to the different shapers, people usually divide the paper machine into a cylinder paper machine, a Fourdrinier paper machine, a side wave paper machine, and a diagonal paper machine. The performance of these types of paper machines is different. Because the net paper machine is a method of hanging pulp and netting, the obtained paper has a large aspect ratio, generally between 10:1 and 4:1. It is especially suitable for those papers that require high longitudinal strength, such as paper rope paper, double-sided tape Paper, etc.; Fourdrinier paper machine is sprayed on the Internet, which is suitable for the requirements of high-speed paper machines. Therefore, now newsprint paper machines and toilet paper machines are Fourdrinier paper machines; side wave paper machines are difficult to deal with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21F9/00D21F7/08
Inventor 陈万平计皓雷荣王贤炉占浩李南华
Owner 浙江凯恩新材料有限公司
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