Shoe press mechanism of paper machine

A technology of shoe press and paper machine, which is applied in the direction of paper machine, paper making, pressing part, etc. It can solve the problems of reduced service life of the endless belt and reduced papermaking operation efficiency, etc., and achieve the effect of prolonged service life and stable paper production for a long time

Inactive Publication Date: 2006-12-06
ICHIKAWA ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to this problem, the service life of the endless belt is reduced, and the efficiency of the papermaking operation is also reduced

Method used

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  • Shoe press mechanism of paper machine
  • Shoe press mechanism of paper machine
  • Shoe press mechanism of paper machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] Preferred embodiments according to the present invention will be described in detail below with reference to the accompanying drawings.

[0028] figure 1 is a longitudinal cross-sectional view showing a main part of the shoe press mechanism according to the present invention; figure 2 is along figure 1 A cross-sectional view taken along line II-II; FIG. 3 is a perspective view schematically showing the main part of the shoe press mechanism; Figure 4 is a side cross-sectional view showing a state in which the radial position and the rotational phase of the adjustment stay are adjusted, and then the adjustment stay is fixed on the carrier.

[0029] Such as figure 1 with figure 2 As shown, a shoe press mechanism 100 of a paper machine according to the present invention includes a shoe press section 11 and a press roll 13 arranged to face the shoe press section 11 . The shoe press section 11 includes a carrier 15 , a press shoe 19 , a pair of support discs 21 , an e...

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PUM

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Abstract

A shoe press mechanism 100 of a paper machine includes a shoe press 11 , and a press roll 13 disposed so as to face the shoe press 11. A wet paper web to be fed is nipped by the press roll 13 and the press shoe 19 together with an annular belt. The shoe press 11 includes a supporter 15 , a press shoe 19 that is provided to the supporter 15 so as to move in the direction of approaching or being separated from the press roll 13, a pair of supporting disks 21 that is rotatably supported by the supporter 15, an annular belt 23 that is fixed to the supporting disks 21 and is disposed so as to include the press shoe 19 therein, and adjusting stay bars 25 that are disposed parallel to an axis of the annular belt 23. A mounting position of the adjusting stay bar 25 with respect to the supporter 15 can be adjusted, and the tension of the annular belt 23 is adjusted by adjusting the mounting position.

Description

technical field [0001] The present invention relates to a shoe press mechanism of a paper machine, and more particularly to a shoe press mechanism capable of making paper smoothly and extending the endless belt by tensioning the endless belt while its inner peripheral surface is in sliding contact with the press shoe while it is running. belt life. Background technique [0002] In a shoe press mechanism, the press roll is arranged to face the press shoe, so that the press roll and the press shoe form a nip. The endless belt is arranged such that the inner side of the endless belt is in sliding contact with the press shoe. The endless belt is pressed against the press rolls via the press shoe together with the conveying felt. Then, as the press rolls rotate, the endless belt is pulled by contact friction against the conveying felt. Thus, the endless belt turns around the press shoe. [0003] A shoe press mechanism, in which a tubular guide case with a finished outer surfa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21F3/04
CPCD21F3/0218D21F3/00D21F3/02
Inventor 牛尾雅孝木村景一
Owner ICHIKAWA ELECTRIC CO LTD
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