Grouting equipment for grouting based on coal mine goaf and using method of grouting equipment
The invention discloses grouting equipment for grouting based on a coal mine goaf and a using method thereof.The grouting equipment comprises the grouting equipment and a control circuit used for controlling the grouting equipment, the input end of the control circuit is electrically connected with...
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Main Authors | , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
14.03.2023
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Subjects | |
Online Access | Get full text |
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Summary: | The invention discloses grouting equipment for grouting based on a coal mine goaf and a using method thereof.The grouting equipment comprises the grouting equipment and a control circuit used for controlling the grouting equipment, the input end of the control circuit is electrically connected with a terminal processor, and the output end of the terminal processor is electrically connected with a slurry monitoring module in a bidirectional mode; the output end of the slurry monitoring module is bidirectionally and electrically connected with the input end of the grouting equipment, the input end of the terminal processor is bidirectionally and electrically connected with a timer, the input end of the terminal processor is bidirectionally and electrically connected with a man-machine interaction module, and the output end of the terminal processor is bidirectionally and electrically connected with a wireless transceiver module. The output end of the wireless transceiver module is bidirectionally and electrical |
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Bibliography: | Application Number: CN202211587180 |