Dilution water slurry box valve fault analysis system

A technology of fault analysis and dilution water, which is applied in the field of pulping and papermaking, can solve problems affecting pulping efficiency, insufficient maintenance of dilution water valve, monitoring and diagnosis of dilution water valve, etc., and achieve the effect of improving pulping efficiency

Pending Publication Date: 2022-04-22
ZHEJIANG HUAZHANG TECH
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  • Abstract
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Problems solved by technology

[0004] The above-mentioned dilution water system automatically adjusts the opening of the water spray valve at the point according to the quantitative moisture detected by the automatic detection device, so that the paper banner and the longitudinal moisture are consistent, but the traditional dilution water system is difficult to control the dilution water valve. Effective monitoring and diagnosis of the operation of the water tank, resulting in insufficient maintenance of the dilution water valve, which affects the pulping efficiency

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  • Dilution water slurry box valve fault analysis system
  • Dilution water slurry box valve fault analysis system
  • Dilution water slurry box valve fault analysis system

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Embodiment Construction

[0033] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings, in which several embodiments of the present invention are shown, but the present invention can be realized in different forms, and is not limited to the text described On the contrary, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

[0034] It should be noted that when an element is said to be "fixed on" another element, it can be directly on the other element or there can be an intervening element, and when an element is said to be "connected" to another element, it can be Directly connected to another element or possibly intervening elements at the same time, the terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only.

[0035] Unless otherwise defined, all technical and scien...

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Abstract

The invention provides a dilution water flow box valve fault analysis system which comprises a dilution water valve applied to a water flow box and comprises a data acquisition unit used for acquiring operation state data of the dilution water valve in real time; the data transmission unit is used for receiving the running state data and transmitting the running state data to the data analysis unit; and the data analysis unit is used for receiving the running state data and analyzing and processing the running state data. The operation state data of the dilution water valve can be collected in time, and effective fault analysis is carried out, so that workers can maintain the dilution water valve in time, and the pulping efficiency is improved.

Description

technical field [0001] The invention mainly relates to the technical field of pulping and papermaking, in particular to a dilution water headbox valve failure analysis system. Background technique [0002] The dilution water valve plays a role in regulating the flow of diluted white water into the headbox tube bundle, so the adjustment of the dilution water valve directly affects the weight of the entire paper banner. [0003] According to the headbox dilution water system provided by the patent literature with the application number CN201320742081.3, it can be known that the product includes a white water tank, a white water pump, a filter screen, a headbox and an automatic detection device. The input end of the water pump is connected, the output end of the white water pump is connected with the water inlet of the filter screen, and the water outlet of the filter screen is connected with the slurry inlet of the headbox; multiple nozzles are arranged in the box of the headb...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/003
CPCG01M13/003
Inventor 傅哲凡张国金徐悦阳潘有余叶轶芬
Owner ZHEJIANG HUAZHANG TECH
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