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Working face layout of comprehensive mechanized top coal caving technology
Release time:
2022-12-26
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Working face layout of comprehensive mechanized top coal caving technology
Working face layout
The feature of the fully mechanized top coal caving face is that the top coal caving hydraulic support is used in the comprehensive mechanized coal mining equipment. This
In addition to the performance of the general hydraulic support, the support also has a good performance of the coal mechanism. According
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Different from the number of conveyors matched with the support and the coal release mechanism, the top coal release hydraulic support is divided into single conveyor high
Position top coal support, double conveyor middle top coal support and double conveyor low top coal support. fully mechanized caving
The entire layout of the surface is shown in the figure.
1-Shearer; 2-Front conveyor; 3-Hydraulic support; 4-Rear conveyor, 5-Belt conveyor; 6-Power distribution equipment;
7-winch; 8-pump station; A- no split coal body; B- split coal body; C- release (split) coal body
Figure 4 Layout of fully mechanized top coal caving face
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