|本期目录/Table of Contents|

[1]赵 杰a,王 丽a,任思璟a,等.煤巷综掘工作面喷雾除尘自动控制系统[J].工业仪表与自动化装置,2015,(01):15-17.
　ZHAO Jiea,WANG Lia,REN Sijinga,et al.Automatic control system of spray and dust reduction in fully-mechanized working face of coal mine[J].Industrial Instrumentation & Automation,2015,(01):15-17.
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煤巷综掘工作面喷雾除尘自动控制系统(PDF)

《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

卷:
期数:
2015年01期
页码:
15-17
栏目:
出版日期:
2015-02-15

文章信息/Info

Title:
Automatic control system of spray and dust reduction in fully-mechanized working face of coal mine
文章编号:
20140321
作者:
赵 杰a; 王 丽a; 任思璟a; 张鹏南a; 董金波b; 穆秀春a
(1. 黑龙江科技大学 a. 电气与控制工程学院；b. 机械学院，哈尔滨 150022)
Author(s):
ZHAO Jiea;  WANG Lia; REN Sijinga; ZHANG Pengnana; DONG Jinbob; MU Xiuchuna
(Heilongjiang University of Science and Technology, Harbin 150022, China)
关键词:
粉尘传感器; 喷雾装置; 热释电红外传感器; 电磁阀; 固态继电器
Keywords:
dust sensor;  spray device;  pyroelectric infrared sensor;  electromagnetic valve;  solid-state relay
分类号:
TP273
DOI:
-
文献标志码:
A
摘要:
针对煤巷工作面粉尘治理的问题，设计煤巷高压喷雾除尘自动控制系统。粉尘传感器及时监测工作面煤矿粉尘浓度，设置上限、下限两个动作阈值，采用PIC16F877处理器控制电磁阀打开和关断高压供水管路喷雾装置，并可通过热释电红外传感器检测人体信号，在矿工通过喷雾区域时暂时停止喷雾。该系统实现喷雾过程自动控制，高压喷雾装置有效地降低了工作面粉尘浓度，提高了除尘效率，改善了矿工工作环境。
Abstract:
It is a serious problem that the dust pollution at driving face in coal road. The automatic control system of dust suppression by high-pressure spray in the coal roadway is designed. Dust sensor is monitoring dust concentration of working face in real time. The PIC16F877 processor is used to control the electromagnetic valve to open and shut off the spray device of high-pressure water supply pipeline according to the upper limit and lower limit thresholds of dust concentration.When the miners go through the spray zone human body signal is detected by pyroelectric infrared sensor and the spray stops temporarily. The automatic control system of high-pressure spray and dust reduction has significant effect in dust concentration and improves the efficiency of reducing dust and the environment of the coal face.

参考文献/References:

[1] 王兆喜,江兆利,周长超,马勇.煤矿粉尘在线监测及智能喷雾降尘技术[J].煤矿安全,2008,7():35-38.[2] 杨国权.胶带输送机转载点除尘装置的设计与应用[J].中州煤炭,2011,(8):33-37.[3] 祖自银,刘涛.矿井综合防尘技术在山脚树矿的应用[J].煤,2007,1(16):18-20.[4] 张全柱,黄成玉,邓永红.粉尘浓度传感器在煤矿井下的应用[J].物联网技术,67-69.[5] 王林泓,龚卫国,刘晓营,等.基于小波熵的低误报率人体热释电红外信号识别[J].仪器仪表学报,2009,12.(30): 2485-2490.

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备注/Memo:
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更新日期/Last Update: 2015-02-15