Dynamic effect simulation experiment device for coal and gas outburst

• Main Authors: ZHANG SHUTONG, LONG QINGMING, GONG XIAOBING, WANG BO, MIAO FATIAN, YANG HUIMING, SUN DONGLING, WEN GUANGCAI, HU QIANTING, MA DAIHUI, LIU YANBAO, DAI LINCHAO, LIU KUI, YU HAIYUN
• Format: Patent
• Language: Chinese; English
• Published: 20.08.2014
• Subjects: ADVERTISING; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE; CRYPTOGRAPHY; DIAGRAMS; DISPLAY; EDUCATION; EDUCATIONAL OR DEMONSTRATION APPLIANCES; GLOBES; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; PLANETARIA; SEALS; TESTING

The invention discloses a dynamic effect simulation experiment device for coal and gas outburst. The dynamic effect simulation experiment device comprises a power system, a pipeline system and a dust removing system, wherein the power system comprises a pressure container with an opening and an outlet device for connecting the container opening with the pipeline system; the outlet device is internally provided with an explosion venting mechanism for sealing and opening the container opening when being pressed; the pipeline system comprises a pipeline assembly and a connection pipe; the pipeline assembly is in a multi-branch structure formed by connecting pipeline units through flanges; each pipeline unit comprises a straight pipe, a first connection pipe and a second connection pipe; each pipeline unit is provided with an observation hole and/or a testing hole; the dust removing system comprises an upper box body, a middle box body and a lower box body; the upper box body is provided with a purified gas outle