中国科学院沈阳自动化研究所机构知识库
Advanced  
SIA OpenIR  > 广州中国科学院沈阳自动化研究所分所  > 专利
专利名称: 基于离子交换树脂法处理重金属废水的自动控制系统及方法
其他题名: Automatic control system and method for treating heavy metal wastewater based on ion-exchange resin method
作者: 郭高飞; 于广平; 李振伟; 刘洪江
所属部门: 广州中国科学院沈阳自动化研究所分所
专利权人: 广州中国科学院沈阳自动化研究所分所 ; 中国科学院沈阳自动化研究所
专利代理: 广州市华学知识产权代理有限公司 44245
专利国别: 中国
专利类型: 发明授权
专利状态: 有效
摘要: 本发明公开了一种基于离子交换树脂法处理重金属废水的自动控制系统及方法,系统包括图像采集器、色差识别仪、第一变送器、控制器、第二变送器、继电器以及上位机,图像采集器采集离子交换树脂的颜色图像,把颜色图像传递给色差识别仪,色差识别仪对传输过来的颜色图像进行特征提取,所提取的特征值传输至控制器,控制器将接收到的特征值与设定的基准对比色特征进行比对分析,判断结果通过变送器以输出,最终在上位机上显示树脂是否需要再生,并通过继电器控制阀门进行再生程序。本发明能够克服由于人为原因导致离子交换树脂出水监测的滞后引起出水超标的问题,通过计算机识别离子交换树脂的颜色变化进行自动饱和点判定,确保出水水质稳定达标。
英文摘要: The invention discloses an automatic control system and an automatic control method for treating heavy metal wastewater based on an ion-exchange resin method, wherein the system comprises an image collector, a color difference identifier, a first transmitter, a controller, a second transmitter, a relay and an upper computer; the image collector is used for collecting color images of the ion-exchange resin and transfers the color images to the color difference identifier, the color difference identifier extracts characteristics from the transferred color images and transmits the extracted characteristic values to the controller, the controller is used for carrying out comparative analysis on the received characteristic values and given reference contrast color characteristics, the analysis result is concluded and output through the transmitter, and finally, whether the resin needs to be regenerated is displayed on the upper computer and a regeneration program is executed through a valve which is controlled by the relay. The automatic control system and the automatic control method are capable of overcoming the problem that effluent exceeds standard due to lag of monitoring on the ion-exchange resin effluent, caused by an artificial reason; the computer is used for identifying the color change of the ion-exchange resin to determine an automatic saturation point, and therefore, stable and up-to-standard effluent quality is guaranteed.
是否PCT专利:
申请日期: 2014-03-11
公开日期: 2014-05-21
授权日期: 2015-01-14
专利申请号: CN201410088981.X
公布/公告号: CN103803678B
语种: 中文
产权排序: 1
内容类型: 专利
URI标识: http://ir.sia.cn/handle/173321/15521
Appears in Collections:广州中国科学院沈阳自动化研究所分所_专利

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
CN201410088981.X授权.pdf(1218KB)专利--开放获取View Download

Recommended Citation:
郭高飞,于广平,李振伟,等. 基于离子交换树脂法处理重金属废水的自动控制系统及方法. CN103803678B. 2014.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[郭高飞]'s Articles
[于广平]'s Articles
[李振伟]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[郭高飞]‘s Articles
[于广平]‘s Articles
[李振伟]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: CN201410088981.X授权.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2016  中国科学院沈阳自动化研究所 - Feedback
Powered by CSpace