Title :
Study and analysis of coal mine gunite system
Author :
Kailin, Feng ; Bin, Wang
Author_Institution :
Coll. of Inf. & Electr. Eng., Shandong Univ. of Sci. & Technol., Qingdao, China
Abstract :
In this paper, the structure of the coal mine pneumatic-driven gunite system was shown, the working principle of pneumatic hydraulic system was analyzed; the dynamic characteristic of the gunite material in the screw propeller was also analyzed in detail. The study to the pressure, flow rate and torque or power is very helpful to the designing of the machine. The conclusion can be obtained that benefit of this gunite system applied in coal mine is practicable.
Keywords :
coal; design engineering; fasteners; hydraulic systems; mining; pneumatic systems; propellers; coal mine pneumatic-driven gunite system; dynamic characteristic; gunite material; machine design; pneumatic hydraulic system; screw propeller; Coal mining; Equations; Fasteners; Materials; Mathematical model; Spirals; Valves; coalmine gunte; explosion protection; pneumatic drive; screw ejection;
Conference_Titel :
Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on
Conference_Location :
XianNing
Print_ISBN :
978-1-61284-458-9
DOI :
10.1109/CECNET.2011.5768849
