Fully-mechanized face dust removal system device and method
The invention relates to the technical field of fully-mechanized face dust removal, in particular to a fully-mechanized face dust removal system device and method. The fully-mechanized face dust removal system device and method can be especially used for fully-mechanized faces large in dust amount d...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to the technical field of fully-mechanized face dust removal, in particular to a fully-mechanized face dust removal system device and method. The fully-mechanized face dust removal system device and method can be especially used for fully-mechanized faces large in dust amount during coalcutter coal cutting. The device comprises a coalcutter dust removal assembly arranged on acoalcutter and a hydraulic support dust removal assembly arranged on a hydraulic support. An existing coal mining instrument is improved, the dust concentration is inducted through a dust concentration detecting sensor, the dust removal assembly cooperates to be automatically started and stopped, dust generated during coalcutter coal cutting, coal walls and dust of the fully-mechanized faces areintercepted and wetted, and finally sedimentation is carried out. The dust concentration of the fully-mechanized faces is controlled, and it is guaranteed that the dust concentration of the fully-mechanized faces is effectivel |
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