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Monitoring device for detecting pressure of adhesive conveying pipe and defoaming system of adhesive

A technology for conveying pipelines and monitoring systems, applied in spinning solution degassing, filament forming treatment, textiles and papermaking, etc., can solve the problems of viscose waste, pollution, flow instability, etc., to reduce the waste of human resources, The effect of avoiding environmental pollution and reducing cleaning costs

Inactive Publication Date: 2018-07-06
唐山三友集团兴达化纤有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the tank filter is easily blocked by the large impurities in the viscose and the rubber, resulting in unstable flow during the viscose filtration process, resulting in air bubbles and affecting the spinning quality, so the tank filter needs to be cleaned
Because the clogging of the tank filter cannot be identified from the appearance, it can only be cleaned regularly, and this cleaning method will increase the labor intensity of the workers, and even lead to waste of viscose, and at the same time cause environmental pollution
Therefore, the current method of cleaning the tank filter will not only affect the quality of viscose, but also cause waste of human resources and environmental pollution

Method used

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  • Monitoring device for detecting pressure of adhesive conveying pipe and defoaming system of adhesive

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Experimental program
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Effect test

Embodiment 1

[0020] Such as figure 1 As shown, this embodiment relates to a monitoring device for detecting the pressure of the viscose conveying pipeline, and the two ends of the viscose conveying pipeline 7 are respectively connected to the liquid outlet end of the tank filter 2 and the liquid inlet end of the viscose pump 5 , including a pressure monitoring system 6 and a pressure gauge 4 for detecting the pressure in the viscose delivery pipeline 7, the pressure gauge 4 is electrically connected to the pressure monitoring system 6, and transmits the detected pressure information to the pressure monitoring system 6, so The pressure monitoring system 6 monitors the pressure information detected by the pressure gauge 4 in real time, and judges whether the tank filter 2 needs to be cleaned according to the pressure information.

[0021] On the basis of the above embodiments, it can also be specifically defined that the pressure monitoring system 6 is preset with an alarm value, and the pre...

Embodiment 2

[0029] Such as figure 1 As shown, the present embodiment relates to a viscose defoaming system, comprising a defoaming bucket 1, a tank filter 2, a viscose pump 5 and a filter device 8, the liquid inlet end of the tank filter 2 is connected to the The defoaming barrel 1 is connected to receive the viscose from the defoaming barrel 1, and the liquid outlet end of the tank filter 2 is connected to the liquid inlet end of the viscose pump 5 through the viscose delivery pipeline 7 , the liquid outlet of the viscose pump 5 is connected to the liquid inlet of the filter device 8 , and also includes a monitoring device for detecting the pressure of the viscose delivery pipeline 7 .

[0030] In a more specific embodiment, there are two tank filters 2 connected in parallel.

[0031] Two parallel canister filters 2 can increase the processing capacity of viscose, and when the pressure detection system 6 judges that the canister filter 2 needs to be cleaned, one can be closed first for ...

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Abstract

The invention relates to a monitoring device for detecting the pressure of an adhesive conveying pipe and a defoaming system of adhesive. The monitoring device comprises a pressure monitoring system and a pressure meter for detecting the pressure in the adhesive conveying pipe, the pressure meter is electrically connected with the pressure monitoring system, and detected pressure information is sent to the pressure monitoring system; the pressure monitoring system monitors the pressure information detected by the pressure meter in real time and judges whether or not a tank-type filter needs tobe cleaned according to the pressure information. In this way, the monitoring device can be applied to the defoaming system of the adhesive in the production process of viscose staple fibers, the period of cleaning equipment is determined, and the monitoring device is easy to operate, low in manufacturing cost and wide in application range.

Description

technical field [0001] The invention relates to a detection device used in the production process of viscose staple fiber, in particular to a monitoring device for detecting the pressure on a viscose conveying pipeline and a viscose defoaming system containing the same. Background technique [0002] At present, in the viscose preparation process of domestic viscose staple fiber production enterprises, the removal of air bubbles in viscose and the filtration process of viscose are extremely important steps. It will cause the spinning to break, and smaller air bubbles will cause the spinneret hole to break, so that the number of single filaments ejected is insufficient, and fiber defects such as rubber blocks will be generated. Smaller air bubbles will remain in the fiber and form air bubbles. Silk, reducing the strength of the finished fiber. The air bubbles in viscose are reduced, which improves the quality of spinning and forming, and the problems of air bubbles and broken...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01D1/09D01D1/10
CPCD01D1/09D01D1/103D01D1/106
Inventor 张浩红李铭远李振新徐瑞宾王怀强李伟平周殿朋周荣海刘大鹏王永善张卫民张荣生卢方李长春李伟王太双张志军李忠生刘春华商艳国张伟孙慧军王闯葛凯姜玉香王宝伟张小伟杨得顺刘新宇王兴超董顺全许立军
Owner 唐山三友集团兴达化纤有限公司
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