王楼煤矿智能通风系统优化
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摘要
针对王楼煤矿现有PLC通风控制系统存在的响应缓慢、分析失准等问题,通过理论分析和现场试验相结合的方法,提出一套基于总线技术的智能通风控制系统,并进行现场应用。研究结果表明:随着矿井深部延伸,矿井通风系统趋于复杂,传统PLC控制系统使用过程中多存在响应缓慢、分析失准等问题,不能快速产生联动、调整风流;基于总线技术的通风控制系统具有数据采集、操作执行、险情报警、冗余设计4个独立模块,可对通风数据准确分析处理,远程控制井下通风设备,具有可靠性高、反应迅速的特点;通过王楼煤矿13307采煤工作面及13301掘进工作面的CO_2释放测试试验,验证了矿井通风控制系统的可行性。
Aiming at the problem of slow response and misalignment analysis of PLC ventilation control system in Wanglou Coal Mine, a combined method including theory analysis and field test was used to propose an intelligent ventilation system, and it was used to the field. The results indicated that: the ventilation system tends to complicate with the extension of the depth of coal mine, and the traditional PLC control system has many problems, such as slow response and error analysis, which cannot quickly produce linkage, adjust the air current; the ventilation control system based on the bus-technology including data collection,operation executive, risks waring and redundancy design has the features of the high accuracy and quick response, and it can analyze the ventilation data precisely and control the ventilation device in remote; the release and test of CO_2 in 13307 panel and13301 excavation panel was implemented in Wanglou Coal Mine, which validates the validity of this ventilation system.
Aiming at the problem of slow response and misalignment analysis of PLC ventilation control system in Wanglou Coal Mine, a combined method including theory analysis and field test was used to propose an intelligent ventilation system, and it was used to the field. The results indicated that: the ventilation system tends to complicate with the extension of the depth of coal mine, and the traditional PLC control system has many problems, such as slow response and error analysis, which cannot quickly produce linkage, adjust the air current; the ventilation control system based on the bus-technology including data collection,operation executive, risks waring and redundancy design has the features of the high accuracy and quick response, and it can analyze the ventilation data precisely and control the ventilation device in remote; the release and test of CO_2 in 13307 panel and13301 excavation panel was implemented in Wanglou Coal Mine, which validates the validity of this ventilation system.
引文
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[8]谈建良,蒋曙光,苗双涛,等. PLC在矿用自动风门控制系统中的应用[J].煤矿安全,2011,42(7):114.
[9]俞晶,李军霞.基于井下风窗风量自动调节控制装置的巷道风量调节技术研究[J].矿山机械,2014,42(4):24-28.
[10]胡利明,蒋曙光,邵昊,等.通风网络稳定性控制及灾变应急调控系统[J].煤矿安全,2014,45(3):98.
[11]王凯,蒋曙光,张卫青,等.矿井火灾应急救援系统的数值模拟及应用研究[J].煤炭学报,2012,37(5):857-862.
[12]邵昊,蒋曙光,吴征艳,等.推拉式自动风门系统在南洺河铁矿中的应用[J].采矿与安全工程学报,2008,25(4):449-452.
[13]张申,丁恩杰,武增.煤矿井下综合业务数字网网络结构的研究[J].煤炭学报,2002(2):206-210.
[2]邱宇善,雷远扬.浅析矿井通风系统优化设计的改进方向[J].现代经济信息,2012(17):171-176.
[3]王海宁,彭斌,彭家兰,等.大型复杂矿井通风系统的共性问题分析与优化实践[J].安全与环境学报,2014,14(3):24-27.
[4]吴立新,汪云甲,丁恩杰,等.三论数字矿山———借力物联网保障矿山安全与智能采矿[J].煤炭学报,2012,37(3):357-365.
[5]张申,丁恩杰,赵小虎,等.数字矿山及其两大基础平台建设[J].煤炭学报,2007(9):997-1001.
[6]周强,许世范,孙继平.矿山数字神经系统研究[J].煤炭学报,2003,28(3):280-284.
[7]管伟明,张东升,陈辉.矿井通风智能管理系统设计[J].煤矿安全,2014,45(10):77-82.
[8]谈建良,蒋曙光,苗双涛,等. PLC在矿用自动风门控制系统中的应用[J].煤矿安全,2011,42(7):114.
[9]俞晶,李军霞.基于井下风窗风量自动调节控制装置的巷道风量调节技术研究[J].矿山机械,2014,42(4):24-28.
[10]胡利明,蒋曙光,邵昊,等.通风网络稳定性控制及灾变应急调控系统[J].煤矿安全,2014,45(3):98.
[11]王凯,蒋曙光,张卫青,等.矿井火灾应急救援系统的数值模拟及应用研究[J].煤炭学报,2012,37(5):857-862.
[12]邵昊,蒋曙光,吴征艳,等.推拉式自动风门系统在南洺河铁矿中的应用[J].采矿与安全工程学报,2008,25(4):449-452.
[13]张申,丁恩杰,武增.煤矿井下综合业务数字网网络结构的研究[J].煤炭学报,2002(2):206-210.