| 摘要 |
The invention relates to a device for receiving and removing plastic, sludge-like materials deposited on beds of bodies of water, wherein the materials are systematically and gently suctioned off. The problem addressed by the invention is that of developing a device that systematically senses the bottom of the body of water, suctions off the bottom of the body of water layer by layer, and independently moves along on the bottom of the body of water even if coarse obstacles are present. This problem is solved according to the invention in that the controllable floating body has at least one pump/compressor and at least one hydraulic unit and at least one electric power generator and is connected on one side to a disposal site or a settling basin or a transportable container on land and on the other side to the suction module by means of pipelines, which suction module moves along on the bottom of the body of water independently by means of a special tracked chassis unit, is connected by means of a cable to an echo sounding emitter arranged floatingly above the suction module on the surface of the body of water and/or to a GPS receiver, and has, between and/or in front of and/or behind the tracked chassis units, a single-, double-, or multi-arm pivoting arm, which independently adapts to the bed of the body of water and oscillates freely, and a sealing plate, which is arranged between the pivoting arm(s), and a sweeping roller, wherein the sweeping roller is guided in a suction bell, in which a cutting unit is arranged, and the suction bell has at least one flange for at least one suction hose. |
