A deep vibrator arrangement comprising: a filling chimney; a silo tube; a deep vibrator; and a filling beak, wherein the silo tube is coupled between the filling chimney and the deep vibrator, wherein the filling chimney is coupled to the silo tube, extends in a longitudinal direction (z) and comprises: an outer wall surrounding an internal space; an elongated filling opening formed in the outer wall and extending in the longitudinal direction (z); and a shutter arranged at the filling opening, wherein the shutter is configured: to open in response to an external force acting on the shutter from an exterior of the filling chimney so as to allow solid filling material to be fed into the internal space, and to close in response to the external force being released, and wherein the filling beak configured to apply the external force to the shutter in order to open the shutter, and to feed the solid filling material into the internal space when the shutter is open, characterized in that the shutter of the filling chimney comprises a reinforced flexible material, wherein the shutter of the filling chimney is mounted to an inside of the outer wall, wherein the shutter is configured to be elastically deformed when the external force is applied, and wherein the filling opening comprises, in the longitudinal direction (z), a length which is at least 30%, of a length of the filling chimney in the longitudinal direction (z). a filling chimney; a silo tube; a deep vibrator; and a filling beak, wherein the silo tube is coupled between the filling chimney and the deep vibrator, wherein the filling chimney is coupled to the silo tube, extends in a longitudinal direction (z) and comprises: an outer wall surrounding an internal space; an elongated filling opening formed in the outer wall and extending in the longitudinal direction (z); and a shutter arranged at the filling opening, wherein the shutter is configured: to open in response to an external force acting on the shutter from an exterior of the filling chimney so as to allow solid filling material to be fed into the internal space, and to close in response to the external force being released, and wherein the filling beak configured to apply the external force to the shutter in order to open the shutter, and to feed the solid filling material into the internal space when the shutter is open, characterized in that the shutter of the filling chimney comprises a reinforced flexible material, wherein the shutter of the filling chimney is mounted to an inside of the outer wall, wherein the shutter is configured to be elastically deformed when the external force is applied, and wherein the filling opening comprises, in the longitudinal direction (z), a length which is at least 30%, of a length of the filling chimney in the longitudinal direction (z). an outer wall surrounding an internal space; an elongated filling opening formed in the outer wall and extending in the longitudinal direction (z); and a shutter arranged at the filling opening, wherein the shutter is configured: to open in response to an external force acting on the shutter from an exterior of the filling chimney so as to allow solid filling material to be fed into the internal space, and to close in response to the external force being released, and wherein the filling beak configured to apply the external force to the shutter in order to open the shutter, and to feed the solid filling material into the internal space when the shutter is open, characterized in that the shutter of the filling chimney comprises a reinforced flexible material, wherein the shutter of the filling chimney is mounted to an inside of the outer wall, wherein the shutter is configured to be elastically deformed when the external force is applied, and wherein the filling opening comprises, in the longitudinal direction (z), a length which is at least 30%, of a length of the filling chimney in the longitudinal direction (z). to open in response to an external force acting on the shutter from an exterior of the filling chimney so as to allow solid filling material to be fed into the internal space, and to close in response to the external force being released, and wherein the filling beak configured to apply the external force to the shutter in order to open the shutter, and to feed the solid filling material into the internal space when the shutter is open, characterized in that the shutter of the filling chimney comprises a reinforced flexible material, wherein the shutter of the filling chimney is mounted to an inside of the outer wall, wherein the shutter is configured to be elastically deformed when the external force is applied, and wherein the filling opening comprises, in the longitudinal direction (z), a length which is at least 30%, of a length of the filling chimney in the longitudinal direction (z).