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Automatic control system for viscose impurity filter group

An automatic control system and filter technology, applied in the direction of comprehensive factory control, comprehensive factory control, electrical program control, etc., can solve the problems of cumbersome control, and achieve the effect of accurate process parameters, stable production process, and saving system resources.

Active Publication Date: 2013-04-10
YIBIN HIEST FIBER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention aims to solve the problem of cumbersome control in the prior art and the need to monitor various parameters to ensure the operation of the filter cluster, and provides an automatic control system for real-time monitoring of the process and equipment operation status of multiple filter clusters, which simplifies the control system. Guarantee the filtration quality of viscose in it

Method used

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  • Automatic control system for viscose impurity filter group

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The automatic control system of the viscose impurity filter group includes an automatic monitoring device for the filter group and a filter group, and is characterized in that it also includes an upper computer operation station; the filter groups are distributed in parallel, wherein the viscose inlets of all filters and the viscose The outlets are respectively equipped with pressure sensors and pressure valves, the pressure sensors and pressure valves are connected to each other, and the communication is connected to the automatic monitoring device of the filter group, and the automatic monitoring device of the filter group is connected to the upper computer operation station by communication; The sensor collects the pressure signal, and then sends the collected pressure signal to the upper computer operation station, and the upper operation station controls the pressure valve by analyzing the signal.

[0024] The filter group automatic monitoring device of the present ...

Embodiment 2

[0030] The operation process of the viscose impurity filter group:

[0031] The process flow of the automatic filter machine is as follows: the viscose is transported to the automatic filter machine through the viscose pump, and the automatic filter machine is divided into 3 chambers to form an inlet port, an outlet port and a waste glue discharge chamber. A filter screen is installed between the inlet chamber and the outlet chamber, and the automatic control system controls the high pressure of the viscose inlet to 5-7.5bar, extruded to the outlet chamber, and then to the viscose collection barrel. When the impurities filtered by viscose are attached to the filter screen too much, the inlet pressure will continue to rise, resulting in a certain pressure difference between the inlet and outlet pressures. When the pressure difference reaches 2-3bar, the pressure signal returns to the control system and requires the filter The piston inside the filter moves from one end of the f...

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Abstract

The invention provides an automatic control system for a viscose impurity filter group, and the system can be used for solving the problem that various parameters need to be monitored to guarantee the operation of the filter group because control is complex in the prior art. An optimized control system is built to control pressure parameters, the technology of a plurality of filter groups and equipment operation states are monitored in real time, the control system is simplified, and the filter quality of the viscose is guaranteed.

Description

technical field [0001] The present invention relates to an automatic control system, and more specifically, the present invention relates to an automatic control system of a viscose impurity filter group. Background technique [0002] Automatic control refers to the use of external equipment or devices to make a certain working state or parameter of a machine, equipment or production process automatically operate according to a predetermined law without direct participation of humans. Automatic control is relative to the concept of manual control, which refers to the use of control devices to make the controlled object or process automatically run according to the predetermined law without the participation of anyone. [0003] The research of automatic control technology is beneficial to liberate human beings from complicated, dangerous and cumbersome working environment and greatly improve the control efficiency. Automatic control is a branch of engineering science. It in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 董金华何戟陈小兵陈景毅刘继丹
Owner YIBIN HIEST FIBER