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Combined paper-making machine

A paper machine and combined technology, applied in the field of paper manufacturing equipment, can solve the problems of capacitor energy consumption affecting the service life of electrolytic capacitors, unable to meet the requirements of serialization of capacitors, and unable to meet process requirements, etc., to achieve easy operation and good absorption , good strength effect

Inactive Publication Date: 2007-07-04
ZHEJIANG KAN SPECIALITIES MATERIAL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is impossible to meet the process requirements with conventional single cylinder screen, double cylinder screen or other paper machines
The electrolytic capacitor paper produced by the existing paper machine is a single-layer paper, using a single fiber type, which cannot balance the performance of pressure resistance, loss reduction and burr resistance, and holes are inevitable on it, resulting in a high short-circuit rate, which cannot meet the requirements. The serialization requirements of high voltage and low voltage capacitors seriously affect the service life of electrolytic capacitors and the energy consumption of capacitors

Method used

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Examples

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Embodiment 1

[0013] As shown in Figure 1, a combined paper machine includes a support 1, which is arranged on the bottom rail 8 of the paper machine and can slide according to specific combination needs. The support 1 is provided with a transfer roll 2 and a compound roll 11, and a transmission belt is arranged outside the transfer roll 2, the compound roll 11 and the water suction box 12. In this embodiment, the transmission belt here is selected to be able to bond the pulp fibers. The blanket 17 on it. The two ends of the side wave fourdrinier paper machine 4 are provided with a table roll 3 and a return roll 5, and the table roll 3 and the return roll 5 are connected by a transmission belt to form a loop, and a roller 7 for auxiliary transmission can be set in the loop. The transmission belt is made of polyester net 6. The pulp feeding pipe 9 of the cylinder paper machine 10 is arranged at the bottom of the cylinder paper machine 10, the transfer roll 2 on the support 1 cooperates with...

Embodiment 2

[0019] In order to solve the problem of holes in the electrolytic capacitor paper in the prior art and reduce the short-circuit rate of the capacitors made, as shown in Figure 2, one side wave Fourdrinier paper machine 4 and two rotary screen paper machines 10 can be used The combined form of papermaking to manufacture multi-layer composite electrolytic capacitor paper,

[0020] Example 1: Use the above-mentioned one-length-two-circle combined paper machine to manufacture electrolytic capacitor paper. The pulp of the pressure-resistant layer paper of the electrolytic capacitor paper is wood pulp, the beating degree is 98°SR, the wet weight is 2.8g, and the absorption layer paper is 2. Layer structure, its paper pulp uses sisal pulp and Manila hemp pulp respectively, and the degree of beating of sisal pulp is 36°SR, and the wet weight is 13.6g, and the beating degree of Manila hemp pulp is 18°SR, and the wet weight is 27.6g. The wood pulp layer is made with a side wave fourdrin...

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Abstract

This invention offers a kind of combined papermachine. The paper combined part is made up of more than 2 paper machines, and they can be a fourdrinier paper machine and a cylinder paper machine. The two are linked through the transmission combined device, and this device is linked with the dryer. The combined paper will go into the reel silo after dried by the drier. This invention can combine different types of paper machine into one paper-making machine according to the different performances of the paper, so it can make different combined papers to satisfying different technology standard. The quality of the combined paper is homogeneous and the fibers are arranged homogeneously. The intensity and the absorbability are both nice. In a word, it will highly increase the quality of special paper. What is more, it can be installed, operated and maintained easily, and it can be widely used.

Description

technical field [0001] The invention relates to paper manufacturing equipment, especially a combined paper machine. Background technique [0002] In the conventional paper manufacturing process, different forms of nets are used for copying according to the quantitative requirements of paper. For example, when making cardboard, use multiple cylinders for copying; the quantitative requirement for paper is 20-80g / m 2- , use fourdrinier for copying. For some technical papers with special performance requirements, such as papermaking weight of 20-40g / m 2 At the same time, in order to improve the uniformity of paper fibers, double cylinder screens are used for copying, so that the cloud pattern on the book paper completely disappears. [0003] However, in the field of special technical paper, such as electrolytic paper, alkaline battery separator paper, battery separator paper, etc., the paper is required to have high purity, uniform paper quality, uniform...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21F9/00D21F1/00
Inventor 王白浪陈万平
Owner ZHEJIANG KAN SPECIALITIES MATERIAL
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