A WATERJET CLEANING APPARATUS FOR PULLING UP WASHING SINKED SAND

摘要

The present invention relates to a water jet sedimentation lifting cleaning device that can lift and clean the sediment, such as sand and mud deposited on the sedimentation sites of sewage and wastewater treatment plants and water purification plants.;According to the present invention, the stepped slope 6 for guiding the sediment in the settlement 1 to a predetermined position, connected to the first pump 2 is installed on each of the slopes 6, and sprays water at high pressure An aggregating means including a spray pipe (10) having a plurality of spray nozzles (8) formed therein, and a sediment solidification tank (12) formed at the lowermost portion of the inclined surface (6) to finally collect the sediment; The suction pipe 17 is connected to the second pump 4 and guides the suctioned sediment, and the lower portion of the suction pipe 17 uses high pressure water introduced through the second pump 4. Swirl generator 14 capable of dismantling and detaching the sediment of the sediment solidification tank 12, and a lifting drive device 16 capable of sucking the sediment and lifting it to the upper portion of the suction pipe 17. A) acupuncture lifter 18 is installed; The transfer pipe is connected to the sedimentation lifter 18, and is configured to clean the sediment lifted by the acupuncture lifter 18 by high pressure water transferred to the lift drive device 16. 20; It is provided with a water jet sedimentation lifting cleaning device, characterized in that consisting of a separator 22 which can separate only pure sediment by the cyclone effect by rotating the precipitate transported through the conveying pipe (20).