赵坡煤矿串联通风的改造中国矿业大学何书建，彭担任赵坡煤矿王修利泉上煤矿刘忠波０引言采区生产包括采煤和掘进，即在同一采区内有回采工作面和掘进工作面同时作业。要保证回采工作面的持续稳定生产，必须在回采的同时，及时地准备出接续工作面。通常每对矿井有几个采区... Zhaopo Coal Mine Series Ventilation Renovation China University of Mining and Technology He Shumian, Peng Zhaopeng Zhao slope coal Wang Xiuli Quanshanguang Coal Mine 0 Introduction Mining production and mining, including mining and mining that is the same mining area with mining face and heading face at the same time operations. To ensure the sustained and stable production of mining face, it is necessary to prepare the follow-up face in time while mining. Usually each mine has several mining area ...