System for measuring suspended matter in liquids using suction pump - has suction line which is immersible in liquid connected to it and pressure line opening out in transparent funnel provided with closable output valve

摘要

A camera (8) is arranged at a region adjacent to the point of the funnel (7). The end of the suction line (2) opposite to the suction pump (1) is provided with a suction basket (4). A vent line (5) is connected to the suction line and can be closed by a blocking organ (6). The funnel output valve (9) is controlled across an electric motor (10). The suction pump (1) is switched on and off by a float switch. The suction pump is switched on and off across a time switch. A computer is provided which controls the switching of the suction pump, the valve (9) and the activating of the camera. USE/ADVANTAGE - Identification of danger of sedimentation of collecting tanks and reservoirs. Facilitates continuous and cost effective measurement.