Turbo-type high-frequency pulse pressurizer
A high-frequency pulse, turbine-type technology, used in drilling with liquid/gas jets, etc., can solve the problems of short drill life, low drilling efficiency, and high cost, and achieve the effect of reducing drilling cost and increasing rock breaking efficiency.
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[0024] The turbo-type high-frequency pulse supercharger is composed of a casing 1 , a connecting sleeve 2 , an upper joint 3 , a lower joint 4 , a turbine shaft 5 , a flow restricting sleeve 6 and a flow dividing sleeve 7 . One end of the shell 1 is threadedly mounted with an upper joint 3, the other end of the shell 1 is threadedly mounted with a connecting sleeve 2, and the end of the connecting sleeve 2 is threadedly installed with a lower joint 4; the central hole of the lower joint 4 is provided with a high-pressure flow pipe 13. The high-pressure flow channel pipe 13 communicates with the nozzle on the drill bit through a communication pipe. A turbine shaft 5 is mounted in the casing 1 via a turbine 8 . The turbine 8 is composed of a turbine stator and a turbine rotor. The turbine stator and the turbine rotor are respectively connected and fixed with the casing 1 and the turbine shaft 5 by overfitting. The turbine shaft 5 on one side of the turbine 8 is equipped with an...
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