摘要
科学地进行"以风定产",其核心是矿井通风能力核定,它是实现矿井安全生产的重要保障和前提之一。通过对现行《煤矿通风能力核定标准》中的小型矿井通风能力核算方法存在的问题分析,建议矿井不分井型大小,均可采用由里向外核算法确定矿井通风能力。提出了一套新的煤矿通风能力核定方法,核定的方法和内容更符合煤矿安全生产实际。
Scientifically carrying on＂ daily output determination matched with the fan actual ability＂ , the core is the check and ratify of mine ventilation ability, which is an important assurance and one of the premises that can＇ies out mine safety production. Through the analysis of the problems of the check and ratify method of small mine ventilation ability in Check and Ratify Standard of Mine Ventila- tion Ability, the suggestion is that regardless of the size of the well type, mine can use the method to check and calculate mine ventila- tion ability fi＇om inner to out. This paper presents a new method to check and ratify mine ventilation ability. The method and content can meet the actual condition of mine safety production.
出处
《煤矿安全》
CAS
北大核心
2013年第1期174-177,共4页
Safety in Coal Mines
基金
国家重点实验室自主课题资助项目(SKLCRSM11X01)
国家自然科学基金资助项目(51174198)
国家自然科学基金重点资助项目(50834005)
关键词
通风能力
核定方法
风网解算
风量计算
最大允许产量
ventilation ability
check and ratify method
airflow network calculation
wind volume calculation
maximum allowableoutput
