摘要
介绍了斜沟通风系统的概况,通过斜沟回风井所需风量的计算提出对斜沟主要通风机的改造方案。经过对现有通风机的规格、矿井通风阻力系数、风机更换提速后通风量的验证计算表明设计选型能够满足当下15采区风量的风机电机,并对该系统进行初步方案设计和测试。
This paper introduces the general situation of the in clined ventilation system,and puts forward the modification scheme of the main fan in the inclined ditch by calculating the required air volume of the inclined ditch return well.The validation calculation of existing fan specifications,mine ventilation resistance coefficient and ventilation volume after fan replacement and speed increase shows that the design and selection of fan motor can meet the current 15 mining area air volume,and preliminary design and test of the system are carried out.
作者
张帅
Zhang Shuai(Xishan Jinxing Energy Company Xiegou Coal Mine,Lyuliang Shanxi 033601))
出处
《机械管理开发》
2019年第2期21-23,共3页
Mechanical Management and Development
