Study on the Optimization Design of Ventilation System in Southern Jiangxi Tungsten Mine

This paper analyses problems of one southern Jiangxi tungsten mine ventilation system,takes detailed calculation and expound to designing of ventilation system,mine air volume amount and mine groups branch air volume,brings forward three ventilation design schemes,gets optimized scheme by comparing these three schemes advantages and disadvantages.On the premise of meeting the ventilation requirement,with the application of optimal ventilation network and mine fan and ventilation system software for network simulation and calculation,the optimized ventilation system has received an excellent safety effect and economic benefit.