Self-adaptive efficient hole sealing system and method for drill hole and surrounding cracks of drill hole
The invention discloses a self-adaptive efficient hole sealing system and method for a drill hole and cracks around the drill hole. According to the system, the front end of a floral tube is connected with two floral tube auxiliary tubes; output shafts of the two high-frequency vibration motors are...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a self-adaptive efficient hole sealing system and method for a drill hole and cracks around the drill hole. According to the system, the front end of a floral tube is connected with two floral tube auxiliary tubes; output shafts of the two high-frequency vibration motors are inserted into the two shock tube auxiliary tubes; the extraction pipeline is arranged at the axis of the floral tube in a penetrating mode, and the two opposite sides of the extraction pipeline are connected with the inner side wall of the floral tube through two supporting thin plates. A shock-sensitive film is arranged in a leak hole area of the supporting thin plate; a plurality of annular high-elastic bags are correspondingly sleeved at a plurality of groups of discharge ports A of the floral tube; the head end of a feeding barrel in the spiral conveying unit is connected with a feeding pipeline and a gas inlet pipeline, the feeding end of the feeding pipeline is connected with a discharging opening of a materi |
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