Grinding mechanism for pulverized coal production
A technology of grinding mechanism and pulverized coal, which is used in dryers, drying solid materials, heating devices, etc., can solve the problems of poor grinding effect of the grinding machine, inability to grind pulverized coal uniformly, and sparks generated when grinding pulverized coal, and avoid the Dry dead corners exist, avoid bunching, and improve the grinding effect
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[0028] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0029] A grinding mechanism for pulverized coal production, comprising a crushing device 1, a fine grinding device 2 communicated with the crushing device 1 through a first pipeline, and a drying device 3 communicated with the fine grinder 2 through a second pipeline;
[0030] The crushing device 1 includes a cylinder 4, a crushing shaft 5 installed on the cylinder 4 through a rolling bearing, a crushing motor 6 installed on the cylinder 4 and the output shaft connected to the crushing shaft 5, and a plurality of motors installed on the crushing shaft 5. smashing knife 7;
[0031] The cylinder body 4 is provided with a material inlet and a material outlet, and the material outlet is connected with the first pipeline.
[0032] The coal is crushed by the crushing device 1 to prepare for the work of the fine grinding device 2 .
[0033] The fine...
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