Collecting container for bulk material with a conveyor pump or with a suction tube

Deposit collector bulks with an eccentric conveyor pump (4) or a suction tube with a wall (2; 102: 202) essentially flat and a bottom (3), which at least is provided in the vicinity of the bottom the tank (3), a mobile removing arm (10; 110; 210; 310) characterized in that the removing arm (10; 110; 210; 310) is arranged in a traction means (11; 111; 211) and is guided in the area of ​​the vessel wall (2; 102: 202).