通风信息管理系统的研究与改进

发布时间：2018-06-13 04:02

本文选题：网络解算 + 通风能力核定　；参考：《河北工程大学》2013年硕士论文

【摘要】：煤炭是我国工业可持续发展的重要保障。但是经过多年的开采，生产矿井的延伸，生产布局的变化，矿井生产能力的增大，开采深度不断加深，开采的地质条件也更加复杂，矿井通风系统对矿井生产和安全起着越来越大的作用。而通风问题往往又是导致矿井瓦斯事故、内因火灾、矿尘危害的直接或间接诱因，同时也是防治瓦斯、火灾、粉尘灾害最常用、最直接、最有效、最经济的手段。它不仅决定着矿井的安全生产状况，而且会直接影响到矿井产量和经济效益的提高。 “一通三防”是保证矿井安全生产的核心，稳定和可靠地矿井通风系统是防止瓦斯、煤尘爆炸、煤炭自燃等事故发生的关键。为此，需要保证通风系统稳定、可靠，各用风地点的风量在一定时期内基本不变；有足够的通风能力，做到“以风定产”；选用安全、可靠地通风设施和设备，保证在正常通风时期能够有效控制风流，在灾害时期能够有抗灾变能力；具备合理的巷道阻力分布。近年来，随着我国采矿技术的快速发展，井下采掘规模的不断扩大，通风系统的复杂程度也在不断增加，单凭人工进行复杂通风系统的管理已十分困难。在全面了解矿井通风系统信息的情况下，采用SuperMap作为系统的插件，选用Access数据库存储及输出系统数据，以矿井通风和网络解算理论为基础，在Visual Studio2008环境下开发了通风信息管理系统。系统实现了图形、数据处理，查询显示，用户管理，避灾路线选择等功能，，使矿井在通风信息数字化、人性化管理，矿井安全等方面有了极大改善，提高了矿山企业的经济效益和安全系数。
[Abstract]:Coal is an important guarantee for the sustainable development of industry in China. However, after many years of mining, the extension of production mines, the changes in production layout, the increase in mine production capacity, the deepening of mining depth, and the complicated geological conditions for mining, Mine ventilation system plays a more and more important role in mine production and safety. The ventilation problem is often the direct or indirect inducement that causes mine gas accident, internal fire, mine dust harm, and it is also the most common, most direct, effective and economical means to prevent gas, fire and dust disaster. It not only determines the safety of mine production, but also directly affects the increase of mine output and economic benefits. "one pass and three prevention" is the core of ensuring mine safety production. The key to prevent gas, coal dust explosion, coal spontaneous combustion and other accidents is to stabilize and reliably mine ventilation system. To this end, it is necessary to ensure that the ventilation system is stable and reliable, that the air volume at each air point is basically unchanged for a certain period of time; that adequate ventilation capacity is provided to ensure that "production is determined by wind"; and that safe and reliable ventilation facilities and equipment are selected, It can effectively control the wind flow during the normal ventilation period, and has the ability to resist disasters during the disaster period, and has reasonable roadway resistance distribution. In recent years, with the rapid development of mining technology in China, the scale of underground mining is expanding, and the complexity of ventilation system is also increasing, so it is very difficult to manage the complex ventilation system by hand. In the case of comprehensive understanding of mine ventilation system information, SuperMap is adopted as the plug-in of the system, Access database is used to store and output system data, and the theory of mine ventilation and network solution is used as the basis. A ventilation information management system is developed in Visual Studio 2008. The system has realized the functions of graphics, data processing, query and display, user management, disaster avoidance route selection and so on. It has greatly improved mine ventilation information digitization, humanized management, mine safety and so on. The economic benefit and safety coefficient of mining enterprises have been improved.
【学位授予单位】：河北工程大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TD724

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