礦山井下主配設(shè)備安全預(yù)警關(guān)鍵技術(shù)研究
發(fā)布時(shí)間：2018-08-08 10:59
【摘要】：摘要：礦山井下設(shè)備是礦山生產(chǎn)作業(yè)的重要支柱,其井下配套的礦井通風(fēng)機(jī)設(shè)備系統(tǒng)、礦井提升機(jī)設(shè)備系統(tǒng)、礦井排水設(shè)備系統(tǒng)及井下空壓機(jī)設(shè)備系統(tǒng)是礦山井下生產(chǎn)必備的主要配套設(shè)備,簡(jiǎn)稱為礦山井下主配設(shè)備系統(tǒng)。其井下主配設(shè)備系統(tǒng)工作運(yùn)行的好壞直接關(guān)系到礦山人員安全及生產(chǎn)安全和效益,因此如何實(shí)現(xiàn)和保障其井下主要關(guān)鍵設(shè)備的安全可靠運(yùn)行,一直是礦山安全生產(chǎn)領(lǐng)域的重要研究課題。目前,在井下礦山單設(shè)備系統(tǒng)監(jiān)測(cè)監(jiān)控領(lǐng)域及井下瓦斯監(jiān)控方面國(guó)內(nèi)外已有了不少研究成果,但基于包含井下多設(shè)備安全監(jiān)控系統(tǒng)及兼容井下瓦斯監(jiān)控等井下其它安全監(jiān)控系統(tǒng)的集成化統(tǒng)一監(jiān)控平臺(tái)系統(tǒng)的研究稀有涉及,本文正是基于上述現(xiàn)實(shí)問(wèn)題,提出礦山井下安全預(yù)警統(tǒng)一監(jiān)控平臺(tái)研究課題,并對(duì)形成安全預(yù)警統(tǒng)一監(jiān)控平臺(tái)系統(tǒng)的主要關(guān)鍵技術(shù)問(wèn)題展開(kāi)理論研究與技術(shù)實(shí)現(xiàn)。 研究設(shè)計(jì)了包含礦山井下四大主配設(shè)備系統(tǒng)的統(tǒng)一的從井下到井上的三層監(jiān)控組網(wǎng)技術(shù)方案,其組網(wǎng)技術(shù)方案首次包含老舊監(jiān)控設(shè)備系統(tǒng)的兼容、包含瓦斯傳感器檢測(cè)及井下人員定位檢測(cè)系統(tǒng)等擴(kuò)展接口功能,此組網(wǎng)方案及技術(shù)實(shí)現(xiàn)在國(guó)內(nèi)首創(chuàng),為后繼礦山安全監(jiān)控水平的提升提供了全新的理念。 針對(duì)礦山井下四大主要配套設(shè)備系統(tǒng)各自的功能分析及選用的安全監(jiān)控參數(shù)及工藝控制方式,本論文統(tǒng)一的對(duì)其進(jìn)行了詳細(xì)歸納與研究,提出了統(tǒng)一安全監(jiān)控平臺(tái)經(jīng)濟(jì)適用、性價(jià)比高的參數(shù)組選型原則方案。 通過(guò)對(duì)統(tǒng)一監(jiān)控平臺(tái)所需要的各類電量與非電量傳感器性能的分析,研究了傳感器的組成、發(fā)展、現(xiàn)狀,性能特性及傳感器技術(shù)的飛速發(fā)展趨勢(shì)所帶來(lái)的組網(wǎng)用傳感器選型的困惑,提出了礦山井下安全監(jiān)控用系統(tǒng)傳感器在工程實(shí)例中的主要選用原則。 通過(guò)SVM數(shù)值分析技術(shù)手段對(duì)礦山回采工作面的瓦斯傳感器的放置位置與放置數(shù)量進(jìn)行數(shù)值分析,驗(yàn)證了瓦斯傳感器放置位置距離及傳感器數(shù)量問(wèn)題。 通過(guò)對(duì)以往各類控制技術(shù)等的全面分析研究,給出了以PLC開(kāi)發(fā)環(huán)境作為分布式子站控制器方案的最優(yōu)結(jié)論,研究開(kāi)發(fā)出預(yù)警監(jiān)控平臺(tái)分布式子站現(xiàn)場(chǎng)監(jiān)控系統(tǒng)最佳組網(wǎng)技術(shù)方案結(jié)構(gòu)框圖。研究總結(jié)出PLC硬件配型原則,并進(jìn)行了配型實(shí)現(xiàn),通過(guò)軟件編程實(shí)現(xiàn)了PLC開(kāi)發(fā)環(huán)境下的井下風(fēng)機(jī)等系統(tǒng)的自動(dòng)監(jiān)測(cè)控制。 針對(duì)井下特殊環(huán)境下數(shù)據(jù)安全采集的高要求,研究分布式子站傳感器與工業(yè)控制器之間數(shù)據(jù)安全采集的實(shí)現(xiàn)方法,提出了適合井下數(shù)據(jù)安全采集與傳輸?shù)慕y(tǒng)一的安全電量變送器聯(lián)接概念,用于解決大監(jiān)控平臺(tái)多類型傳感器多源信息融合難的問(wèn)題,開(kāi)發(fā)設(shè)計(jì)出數(shù)據(jù)安全采集系統(tǒng)框圖。 利用現(xiàn)有的井上監(jiān)控平臺(tái)、分布于井下的組網(wǎng)綜合布線系統(tǒng)及井下控制器系統(tǒng),研究與探討了預(yù)警監(jiān)控平臺(tái)兼容瓦斯監(jiān)控、人員定位及井下老舊設(shè)備系統(tǒng)的一種擴(kuò)展兼容接口技術(shù)實(shí)現(xiàn)解決方案,給出了分布式子站擴(kuò)展兼容接口相應(yīng)技術(shù)實(shí)現(xiàn)設(shè)計(jì)方案。 將井上光纖以太網(wǎng)通信技術(shù)與井下CAN總線通信技術(shù)相結(jié)合的組網(wǎng)方式應(yīng)用到多設(shè)備系統(tǒng)的監(jiān)控平臺(tái)上,通過(guò)設(shè)計(jì)兩種通用的通信智能節(jié)點(diǎn),很好的解決了多設(shè)備監(jiān)控系統(tǒng)信道不共享、協(xié)議不兼容等問(wèn)題。 選擇組態(tài)王為本礦山主配設(shè)備預(yù)警監(jiān)控平臺(tái)上位機(jī)軟件開(kāi)發(fā)環(huán)境,完成井下各設(shè)備系統(tǒng)中控制器與上位機(jī)軟件監(jiān)控系統(tǒng)的數(shù)據(jù)對(duì)接設(shè)計(jì),完成礦山井下主配設(shè)備預(yù)警監(jiān)控平臺(tái)軟件監(jiān)控系統(tǒng)主界面及各分系統(tǒng)界面的軟件編程實(shí)現(xiàn)。 采用數(shù)據(jù)庫(kù)技術(shù)應(yīng)用于礦山井下多設(shè)備系統(tǒng)的統(tǒng)一監(jiān)控平臺(tái)當(dāng)中,通過(guò)將數(shù)據(jù)庫(kù)與監(jiān)控平臺(tái)各層監(jiān)控軟件進(jìn)行數(shù)據(jù)對(duì)接,并利用其數(shù)據(jù)庫(kù)技術(shù)對(duì)海量數(shù)據(jù)的數(shù)據(jù)分析與數(shù)據(jù)管理優(yōu)勢(shì),解決了目前統(tǒng)一礦山監(jiān)控平臺(tái)軟件難以滿足多設(shè)備系統(tǒng)龐大數(shù)據(jù)實(shí)時(shí)監(jiān)控處理的難題。 建立了上位機(jī)監(jiān)控平臺(tái)界面,其顯示功能首次包含了平臺(tái)主監(jiān)控界面、各主配設(shè)備分系統(tǒng)監(jiān)控界面,并建立了井下各子站現(xiàn)場(chǎng)監(jiān)控界面,系統(tǒng)包含了全方位監(jiān)控功能,建立了從井下到井上的全方位、實(shí)時(shí)、立體、安全的監(jiān)控防護(hù)體系。 本文在礦山井下安全監(jiān)控系統(tǒng)中綜合了目前幾大前沿技術(shù),將其各自的優(yōu)勢(shì)發(fā)揮于礦山井下多設(shè)備系統(tǒng)統(tǒng)一監(jiān)控的平臺(tái)之中,這些技術(shù)包括最新的控制技術(shù)、最新的組網(wǎng)技術(shù)、最新的通信技術(shù)以及最新的軟件監(jiān)控技術(shù),為后繼礦山井下設(shè)備、人員及瓦斯安全監(jiān)控設(shè)計(jì)者提供全新的可實(shí)施的操作方案。 本文所做研究工作,立足于學(xué)科前沿,對(duì)礦山井下主要配套設(shè)備安全預(yù)警關(guān)鍵技術(shù)問(wèn)題進(jìn)行了較深入的研究,具有重要的理論意義和工程應(yīng)用價(jià)值。圖96幅,表1個(gè),參考文獻(xiàn)219篇
[Abstract]:Abstract: mine underground equipment is an important pillar of mine production operation, its underground auxiliary mine ventilator equipment system, mine hoist equipment system, mine drainage equipment system and underground air compressor equipment system are the necessary main supporting equipment in mine underground production, for short, the main matching system of mine underground. The operation of the system is directly related to the safety and efficiency of mine personnel and production, so how to realize and ensure the safe and reliable operation of the main key equipment in the mine has always been an important research topic in the field of mine safety production. There have been a lot of research results at home and abroad, but the research on integrated integrated monitoring platform system based on underground multi equipment safety monitoring system and underground gas monitoring and monitoring system, which is compatible with underground gas monitoring and control system, is very rare. This paper is based on the above practical problems, and puts forward the research on the unified monitoring platform for mine safety early warning. Topics, and theoretical research and technical implementation of the key technical issues of forming a unified security monitoring platform system.
The research and design of a unified technical scheme of three layers monitoring and organizing network from underground to well is designed, which includes four main equipment system of mine underground. Its network technology scheme includes the compatibility of old and old monitoring equipment system for the first time, including gas sensor detection and downhole personnel location detection system and other extended interface functions. This network scheme and technology are real At present, China's pioneering work has provided a new idea for the upgrading of the subsequent mine safety monitoring level.
In view of the respective function analysis and the selected safety monitoring parameters and process control mode of the four main supporting equipment system in mine underground, this paper has carried on the detailed induction and Research on it, and put forward the principle scheme of the parameter group selection of the unified safety monitoring platform which is economical and cost-effective and the price ratio is high.
By analyzing the performance of all kinds of electric and non electric sensors for the unified monitoring platform, this paper studies the confusion of sensor selection for the composition, development, present situation, performance characteristics and the rapid development trend of sensor technology, and puts forward a safety monitoring system sensor in a mine. The main choice is principle.
Through numerical analysis of SVM numerical analysis, the position and quantity of gas sensors in the mining face are numerically analyzed, and the location distance and the number of sensors of the gas sensor are verified.
Through the comprehensive analysis of all kinds of control technologies, the optimal conclusion of the PLC development environment as the controller scheme of the distributed sub station is given, and the structure block diagram of the best networking technical scheme for the field monitoring system of the distribution station of the early warning monitoring platform is developed. The research has always yielded the PLC hardware configuration principle, and the matching model is carried out. Now, the automatic monitoring and control system of underground fans and other systems under PLC development environment has been realized through software programming.
In view of the high requirement of data security collection in the underground special environment, the realization method of data security collection between the distributed station sensor and the industrial controller is studied. A unified concept of the safe power transmitter connection suitable for the safety acquisition and transmission of the downhole data is proposed, which is used to resolve the multi source information of the multi type sensor on the large monitoring platform. To solve the difficult problem, a block diagram of data security acquisition system is developed.
Using the existing monitoring platform of well on the well, it is distributed in the underground network integrated wiring system and the downhole controller system. It studies and discusses the compatibility of gas monitoring, personnel positioning and the old and old equipment system of downhole compatible interface technology, and gives the corresponding technology of the distributed interface extension compatibility interface. The design scheme is realized.
The combination of the Inoue Hikaru Ethernet communication technology and the underground CAN bus communication technology is applied to the monitoring platform of the multi device system. Through the design of two kinds of common communication intelligent nodes, the channel is not shared and the protocol is incompatible.
Select the Kingview as the upper computer software development environment for the early warning monitoring platform of the mine main equipment, complete the data docking design of the controller and the upper computer software monitoring system in the underground equipment system, and complete the software programming realization of the main interface of the software monitoring system and the interface of each sub system in the early warning and monitoring platform of the mine underground main equipment.
The database technology is applied to the unified monitoring platform of the mine underground multi equipment system. Through the docking of data between the database and the monitoring platform, and the advantages of the data analysis and data management of the massive data, the unified mine monitoring platform software is difficult to satisfy the multi set. The problem of real-time monitoring and processing of large data in the system.
The upper computer monitoring platform interface is set up. The display function includes the main monitoring interface of the platform, the monitoring interface of the main distribution system and the monitoring interface of the sub stations. The system contains the omni-directional monitoring function, and the monitoring and protection system is set up from the downhole to the well, the real-time, the three-dimensional, and the safe monitoring and protection system.
In the mine underground safety monitoring system, this paper synthesizes several leading edge technologies, and brings their respective advantages into the platform of unified monitoring and control of the mine underground multi equipment system. These technologies include the latest control technology, the latest networking technology, the latest communication technology and the latest software monitoring technology, for the successor mine underground. The designers of equipment, personnel and gas safety provide a new and feasible operation plan.
The research work in this paper, based on the frontier of the subject, has studied the key technical problems of the safety early warning of the main supporting equipment in the mine. It has important theoretical significance and engineering application value. 96 figures, 1 tables and 219 references
【學(xué)位授予單位】：中南大學(xué)
【學(xué)位級(jí)別】：博士
【學(xué)位授予年份】：2013
【分類號(hào)】：TD76
本文編號(hào)：2171582
[Abstract]:Abstract: mine underground equipment is an important pillar of mine production operation, its underground auxiliary mine ventilator equipment system, mine hoist equipment system, mine drainage equipment system and underground air compressor equipment system are the necessary main supporting equipment in mine underground production, for short, the main matching system of mine underground. The operation of the system is directly related to the safety and efficiency of mine personnel and production, so how to realize and ensure the safe and reliable operation of the main key equipment in the mine has always been an important research topic in the field of mine safety production. There have been a lot of research results at home and abroad, but the research on integrated integrated monitoring platform system based on underground multi equipment safety monitoring system and underground gas monitoring and monitoring system, which is compatible with underground gas monitoring and control system, is very rare. This paper is based on the above practical problems, and puts forward the research on the unified monitoring platform for mine safety early warning. Topics, and theoretical research and technical implementation of the key technical issues of forming a unified security monitoring platform system.
The research and design of a unified technical scheme of three layers monitoring and organizing network from underground to well is designed, which includes four main equipment system of mine underground. Its network technology scheme includes the compatibility of old and old monitoring equipment system for the first time, including gas sensor detection and downhole personnel location detection system and other extended interface functions. This network scheme and technology are real At present, China's pioneering work has provided a new idea for the upgrading of the subsequent mine safety monitoring level.
In view of the respective function analysis and the selected safety monitoring parameters and process control mode of the four main supporting equipment system in mine underground, this paper has carried on the detailed induction and Research on it, and put forward the principle scheme of the parameter group selection of the unified safety monitoring platform which is economical and cost-effective and the price ratio is high.
By analyzing the performance of all kinds of electric and non electric sensors for the unified monitoring platform, this paper studies the confusion of sensor selection for the composition, development, present situation, performance characteristics and the rapid development trend of sensor technology, and puts forward a safety monitoring system sensor in a mine. The main choice is principle.
Through numerical analysis of SVM numerical analysis, the position and quantity of gas sensors in the mining face are numerically analyzed, and the location distance and the number of sensors of the gas sensor are verified.
Through the comprehensive analysis of all kinds of control technologies, the optimal conclusion of the PLC development environment as the controller scheme of the distributed sub station is given, and the structure block diagram of the best networking technical scheme for the field monitoring system of the distribution station of the early warning monitoring platform is developed. The research has always yielded the PLC hardware configuration principle, and the matching model is carried out. Now, the automatic monitoring and control system of underground fans and other systems under PLC development environment has been realized through software programming.
In view of the high requirement of data security collection in the underground special environment, the realization method of data security collection between the distributed station sensor and the industrial controller is studied. A unified concept of the safe power transmitter connection suitable for the safety acquisition and transmission of the downhole data is proposed, which is used to resolve the multi source information of the multi type sensor on the large monitoring platform. To solve the difficult problem, a block diagram of data security acquisition system is developed.
Using the existing monitoring platform of well on the well, it is distributed in the underground network integrated wiring system and the downhole controller system. It studies and discusses the compatibility of gas monitoring, personnel positioning and the old and old equipment system of downhole compatible interface technology, and gives the corresponding technology of the distributed interface extension compatibility interface. The design scheme is realized.
The combination of the Inoue Hikaru Ethernet communication technology and the underground CAN bus communication technology is applied to the monitoring platform of the multi device system. Through the design of two kinds of common communication intelligent nodes, the channel is not shared and the protocol is incompatible.
Select the Kingview as the upper computer software development environment for the early warning monitoring platform of the mine main equipment, complete the data docking design of the controller and the upper computer software monitoring system in the underground equipment system, and complete the software programming realization of the main interface of the software monitoring system and the interface of each sub system in the early warning and monitoring platform of the mine underground main equipment.
The database technology is applied to the unified monitoring platform of the mine underground multi equipment system. Through the docking of data between the database and the monitoring platform, and the advantages of the data analysis and data management of the massive data, the unified mine monitoring platform software is difficult to satisfy the multi set. The problem of real-time monitoring and processing of large data in the system.
The upper computer monitoring platform interface is set up. The display function includes the main monitoring interface of the platform, the monitoring interface of the main distribution system and the monitoring interface of the sub stations. The system contains the omni-directional monitoring function, and the monitoring and protection system is set up from the downhole to the well, the real-time, the three-dimensional, and the safe monitoring and protection system.
In the mine underground safety monitoring system, this paper synthesizes several leading edge technologies, and brings their respective advantages into the platform of unified monitoring and control of the mine underground multi equipment system. These technologies include the latest control technology, the latest networking technology, the latest communication technology and the latest software monitoring technology, for the successor mine underground. The designers of equipment, personnel and gas safety provide a new and feasible operation plan.
The research work in this paper, based on the frontier of the subject, has studied the key technical problems of the safety early warning of the main supporting equipment in the mine. It has important theoretical significance and engineering application value. 96 figures, 1 tables and 219 references
【學(xué)位授予單位】：中南大學(xué)
【學(xué)位級(jí)別】：博士
【學(xué)位授予年份】：2013
【分類號(hào)】：TD76
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