BUBBLE JET TYPE AIRLIFT PUMP

摘要

PROBLEM TO BE SOLVED: To provide a device with high pumping capacity and efficiency, for removing deposits such as earth and sand or sludge which are deposited and compressed in the sea, lake, dam or a liquid storage tank.;SOLUTION: A bubble jet type airlift pump, comprises: an airlift riser in which water and air are ascended; and a bubble jet generating device for jetting the water mixed into which air bubbles are mixed at the bottom of the airlift riser.;COPYRIGHT: (C)2006,JPO&NCIPI