基于分子光谱的煤粉分析在线监测系统  

On-line monitoring system of pulverized coal analysis based on molecular spectrum

作　　者：赵伟雄 黄永琛 马先良[3] 王恪淳 钟宇鸣 陈磊 ZHAO Weixiong;HUANG Yongchen;MA Xianliang;WANG Kechun;ZHONG Yuming;CHEN Lei(Dongfang Boiler Co.,Ltd.,Chengdu 611731,China;Huadian Electric Power Research Institute Co.,Ltd.,Hangzhou 310030,China;Shanghai Boiler Factory Co.,Ltd.,Shanghai 252000,China;Harbin Oriental Huarui Technology Development Co.,Ltd.,Harbin 150046,China;Beijing Word Dance Network Technology Co.,Ltd.,Beijing 100089,China;Suzhou Shangchunyi Monitoring program Control Equipment Manufacturing Co.,Ltd.,Kunshan 215324,China)

机构地区：[1]东方电气集团东方锅炉股份有限公司,四川成都611731 [2]华电电力科学研究院有限公司,浙江杭州310030 [3]上海锅炉厂有限公司,上海252000 [4]哈尔滨东方华瑞科技开发有限责任公司,黑龙江哈尔滨150046 [5]北京字跳网络技术有限公司,北京100089 [6]苏州上春仪监测程控设备制造有限公司,江苏昆山215324

出　　处：《锅炉制造》2024年第5期22-23,29,共3页Boiler Manufacturing

摘　　要：煤粉在能源和工业领域中广泛应用,因此准确评估煤粉的质量是至关重要的。基于分子光谱的煤粉分析方法提供了一种快速、准确的评估煤粉质量的手段。为了实现对煤粉在生产过程中的在线监测,我们开发了一个基于分子光谱的煤粉分析在线监测系统。本文介绍了该系统的原理、构成和在线监测的效果。用近红外对煤炭的水分、灰分、挥发分、发热量进行了测定。本文利用近红外光谱法快速预测多种煤炭。Pulverized coal is widely used in energy and industrial fields,so it is very important to accurately evaluate the quality of pulverized coal.The pulverized coal analysis method based on molecular spectrum provides a fast and accurate method to evaluate the quality of pulverized coal.In order to realize on-line monitoring of pulverized coal in the production process,we developed an on-line monitoring system for pulverized coal analysis based on molecular spectrum.This paper introduces the principle,structure and on-line monitoring effect of the system.The moisture,ash,volatilization and calorific value of coal were determined by near infrared.In this paper,near infrared spectroscopy is used to predict many kinds of coal rapidly.

关 键 词：煤粉 分子光谱 在线监测 

分 类 号：TM621.2[电气工程—电力系统及自动化]