Long spiral triaxial high pressure spouts and stirs device
The utility model provides a long spiral triaxial high pressure spouts and stirs device, including the rig, the unit head, drilling rod and drill bit, even interval is equipped with the blade on the drilling rod, the drilling rod has three, every is bored wand core portion and is equipped with the t...
Gespeichert in:
Hauptverfasser: | , , , , , , |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | The utility model provides a long spiral triaxial high pressure spouts and stirs device, including the rig, the unit head, drilling rod and drill bit, even interval is equipped with the blade on the drilling rod, the drilling rod has three, every is bored wand core portion and is equipped with the thick liquid rubber tube and ventilates the rubber tube, the drilling rod, the thick liquid rubber tube and the rubber tube three coaxial of ventilating, the thick liquid rubber tube leads to long the setting with the rubber tube of ventilating along drilling rod major axis direction, the upper portion of drilling rod be equipped with with the inlet of thick liquid rubber tube intercommunication and with the air inlet of the rubber tube intercommunication of ventilating, the fumarole that is equipped with the hydrojet hole that communicates with the thick liquid rubber tube on the drill bit and communicates with the rubber tube of ventilating. The utility model provides a conventional stirring stake, soon spout the |
---|