常峪铁矿副井和南回风井延深方案优化  

Optimization of scheme for extension of auxiliary shaft and south return air shaft in Changyu Iron Mine

作　　者：杨怀敏[1] 吴永强 孟君良 

机构地区：[1]河北工程大学资源学院,河北邯郸056038 [2]河北钢铁集团滦县常峪铁矿有限公司,河北唐山063701

出　　处：《化工矿物与加工》2013年第12期46-48,共3页Industrial Minerals & Processing

摘　　要：根据常峪铁矿特点和开拓布置,提出将副井延深60m,达到能够承担粉矿清理及以上各水平提升的目的,取消了粉矿清理电梯井,南回风井延深后,尽早施工采切工程,达到了缩短建设工期的目的,简化了施工组织,取得了较好的经济效益。On the base of the features and development arrange- ment of Changyu Iron Mine , the auxiliary shaft was deepened by 60 m to clean up pulverized ore and to lift at the various levels and elevator shaft for pulverized ore clean-up was eliminated with the good economic benefits obtained and the construction organizing simplified. After the south return air shaft was deepened, the cutting engineering works was duly carried out, achieving the purposes of shortening the construction period.

关 键 词：井筒延深 方案优化 施工组织 经济效益 

分 类 号：TD262[矿业工程—矿井建设]