| 摘要 |
Nozzle for introducing a mixture of air and water in the form of a jet into a tank with a pot-like antechamber (1), which can be hermetically connected with the wall of the tank and in which a nozzle body, designed as a spherical body, is arranged in a pivoting position, the nozzle body (13) being lodged in a pivoting manner in a retaining ring (12), which is axially adjustable and preferably screwable in the antechamber (1) relative to the outlet of the feeding pipe for the other medium. The bore of the nozzle body (13) is provided, in its extremity facing the outlet (4) of the feeding pipe for the other medium, with an annular sealing surface delimiting the bore. The outer side of the outlet (4) of the feeding pipe for the other medium is designed as a spherical surface (6), against which the nozzle body (13) can be pressed with the sealing surface of its bore. |
