Emergency rescue technology and equipment of mine extraordinary accidents

Sun Jiping; Qian Xiaohong

doi:10.13199/j.cnki.cst.2017.01.019

Abstract：The paper analyzed and summarized the emergency rescue technology status of the mine accidents.Thus the mine accident discovery and alarming were mainly completed manually and without the portable disaster emergency communication equipment and the refuge (distressed) personnel positioning system.A bulb detector launched with the high pressure gas was mainly applied to the remote detection of the disaster area.The pertinence and practicality of the emergency plan was poor and the decision making of the accident emergency rescue was mainly depended on the experiences.After the disaster occurred,the mine air flow was adjusted by the inverted ventilation of the main ventilator and the escape channel in the undergrouud mine would be mainly set up manually and others.The auto discovery and alarm method of mine water disaster accident were provided with integrated water resources,water level,water quality,water isolated layer,water permeable channel and other multi element information.The auto discovery and alarm method of the mine fire accident was provided with integrated temperature,smoke,gas and multi element information.The auto discovery and alarm method of the mine gas and coal dust explosion accidents was provided with integrated heat,force,gas and other multi element information.An anti-disaster emergency communication,refuges (distress) personnel positioning,rescue robot,remote telemetering of the gas in the disaster area were provided based on big data emergency plan and emergency rescue assistant decision,mechanized construction of the escape channel and other method.