System for reducing gas release in coal transportation process

The invention relates to a system for reducing gas release in the coal transportation process, and belongs to the field of coal mining. The system comprises a spraying system, a stirring system and a coal washing system, all of which are connected in sequence; the spraying system is used for spraying a gas desorption inhibitor to coal; the stirring system is used for uniformly stirring the gas desorption inhibitor and coal and fully wrapping coal particles; and the coal washing system is used for coal washing and coal dressing. Through a method for spraying the gas desorption inhibitor into coal before coal washing, gas desorption of coal in the transportation process is inhibited, greenhouse gas emission is reduced, and efficient and green utilization of coal resources is achieved. 本发明涉及一种用于减少煤炭运输过程中瓦斯释放的系统，属于煤炭开采领域，包括依次连接的喷淋系统、搅拌系统、洗煤系统；所述喷淋系统用于向煤炭喷洒瓦斯解吸抑制剂；所述搅拌系统用于将瓦斯解析抑制剂与煤炭搅拌均匀，充分包裹煤炭颗粒；所述洗煤系统用于洗煤选煤。本发明通过向洗煤之前的煤炭中喷洒瓦斯解吸抑制剂的方法，抑制煤炭在运输过程中瓦斯解吸，减少温室气体排放，实现煤炭资源高效、绿色利用。