Open AccessResearch on Safety Management of Ventilation System Based on Regional Evaluation System
Author(s) -
Wenbin Zhao,
Qing Liu,
Lei Song,
Jiyu Lu,
Juan Zhao,
Bo Liu
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/440/4/042039
Subject(s) - ventilation (architecture) , management system , work (physics) , computer science , environmental science , engineering , operations management , mechanical engineering
Large metal mines have many features of returning to the wind shaft and multi-level mining. The ventilation system is complex, and the ventilation conditions and external environment of each area are different. The general mine ventilation evaluation is for the entire mine system. It is not possible to accurately and specifically make specific evaluations and management recommendations for each part of the ventilation system. Taking the safety management research of the ventilation system of Huibaoling Iron Mine as an example, a regional evaluation method is proposed. An evaluation index system was established and evaluated for four different levels of regional ventilation systems in Huibaoling Iron Mine. The overall scores of each region and the scores of each indicator were used to provide a basis for specific safety management work. Field practice shows that regional ventilation management can solve ventilation management problems efficiently and in a targeted manner, and has good promotion and utilization value.