Development and analysis of EBZ135CT outburst prevention and dust removal road header’s second conveyorChinese Full Text
ZHANG Lei;CHEN Xian-ran;SUN Zhang-hu;WANG Xiao-lin;China Coal Technology and Engineering Group of Chongqing Research Institute;State Key Lab.of Gas Disaster Monitoring and Control as well as Emergency Technology;
Abstract: EBZ135CT outburst prevention and dust removal road header is a new type excavating equipment designed for coal tunnel developing of the medium and small section semi-coal rock tunnel.The model is the collection machine multi-function dust removal device and outburst prevention drill in the integration of new comprehensive tunneling equipment,the protection of coal mine safety of front-line workers and physical health,improve coal mine safety operation is an extremely important role.The second conveyor is a special tape transfer machine supporting the EBZ135CT road header which can achieve the goal of the coal and cash rapid transit.Reproduced machine integrates hydraulic support to reduce coal mine workers achieve a major breakthrough in the intensity of labor to improve security; Belt car in the deflection of form a complete set of transport planes mobile flexible; Reprint fuselage rigid reducing the intensity of the machine maintenance.The second conveyer integration of hydraulic support,using boring machine hydraulic pump station as a power source,when moving track support reproduced machine.In design technology,digital prototype technology is adopted; by constructing virtual prototype,make a design validation to reduce dependence on physical prototype,improve the quality of the product design to reduce product development costs and shorten product development cycle.This paper briefly introduces the major components and features of the second conveyor,concentrates on the approval survey,industrial test processes and testing results.
Keywords：
EBZ135CT road header; second conveyor; coal and gas outburst prevention; dust removal; industrial test;
- DOI：
10.13800/j.cnki.xakjdxxb.2014.02.020
- Series：
- Subject：
- Classification Code：
TD421.5
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