System for removing sludge from dam reservoir
OwnerPai-Yen Hunginventor
Life of this patent
Estimating the term…
Abstract
An improved system for removing sludge from dam reservoir comprises a suction port, a delivery pipe, a float, a tug boat, several universal joints connected in the delivery pipe, a concentration alarming indicator, a boosting pipe, an ejector and a sludge consolidating means. The water of high static pressure is led through a boosting pipe into nozzles of an ejector so as to suck the air or muddy water near the bottom of a dam reservoir through the delivery pipe so that the sludge or sand existing deeply in the reservoir will be automatically discharged outside the dam without consuming electric or oil energy as driving a conventional pump.
Claims10
An improved system for removing sludge from dam reservoir comprising a suction port, a delivery pipe, a float, a tug boat, several universal joints connected within said delivery pipe, a concentration alarming indicator, a boosting pipe, an ejector and a sludge consolidating means, being characterized in that said boosting pipe may deliver a high pressure stream into nozzles of said ejector to suck the air and water in said delivery pipe connected to the throat of said ejector to start a syphon effect so as to automatically discharge the sludge or sand laden in the fluid through said delivery pipe.
Dependencies are inferred from the claim text.