A sediment capping system is adapted to create, and distribute, a homogenized mixture of capping material. Where distributing the capping material, the system is configured to militate against the capping material forming clumps of a size and weight that would disturb the sediment on a bottom of a body of water. This in turn militates against the sediment being disturbed, and a disturbing of pollutants and toxins into the water surrounding the sediment. The sediment capping system militates against the clumping of capping material through a vibrating spreader and baffle system, producing a sediment cap with a more consistent depth that will minimally disturb the sediment on the floor of the body of water where the sediment cap is being deposited.

A method and apparatus to facilitate the loading of a grain bin such that the level in the grain bin increases generally uniformly and the distribution of grain size in the grain bin is generally uniform as well. The method includes redirecting the flow of the grain from the conveyer as it flows into the grain bin. In one embodiment, the apparatus includes an adjustable leveling band for redirecting the grain uniformly to a plurality of radially extending chutes. In one embodiment, the angle of the chutes can also be easily adjusted.

A grain spreading device for evenly distribute grain as it is poured into a storage bin. The grain spreading device generally includes a flow-control ring (e.g., an evenflow ring) adapted to be positioned below a grain bin opening, the flow-control ring comprising an upper opening and a bottom, and a cone movably suspended below the flow-control ring by a plurality of springs to create a variable opening between the cone and the bottom of the flow-control ring, the plurality of springs creating a restoring force, wherein the variable opening increases in size when a weight of grain on the cone moves the cone away from the bottom of the flow-control ring against the restoring force of the plurality of springs.

A device is provided for transferring bulk materials from a vehicle through a grate to a structure disposed below the grate. The device includes a plate disposed over the grate and defining an opening smaller than the grate. The device further includes a hopper configured to rest on the plate between the plate and the underside of the vehicle. The hopper defines a bottom opening configured for alignment with the opening in the plate and a top opening configured for alignment with a discharge spout on the vehicle and the top opening is larger than the bottom opening. The device further includes means for moving the hopper to an operating position in which the bottom and top openings are aligned with the opening in the plate and the discharge spout on the vehicle.

A sediment capping system is adapted to create, and distribute, a homogenized mixture of capping material. Where distributing the capping material, the system is configured to militate against the capping material forming clumps of a size and weight that would disturb the sediment on a bottom of a body of water. This in turn militates against the sediment being disturbed, and a disturbing of pollutants and toxins into the water surrounding the sediment. The sediment capping system militates against the clumping of capping material through a vibrating spreader and baffle system, producing a sediment cap with a more consistent depth that will minimally disturb the sediment on the floor of the body of water where the sediment cap is being deposited.

The invention relates to a filling device (1) for filling a container with a particulate material (28). The filling device (1) comprises a supply container (2) that can be filled with the particulate material (28), wherein the supply container (2) has a lower opening (2.2). Moreover, the filling device (1) comprises a radial distribution unit (3), which can be supplied with the particulate material via the lower opening (2.2) of the supply container (2) and which is connected to the supply container (2) in such a way that it can rotate about a rotational axis (A), in order to distribute in the container the particulate material (28) supplied from the supply container (2) to the distribution unit (3). The filling device is characterized in that the distribution unit (3) can be driven by a drive unit (4) that is arranged outside the supply container (2).

A distribution head of a gravimetric loading system for spreadable bulk materials with a rotatably driven spreader plate, which is composed of a bottom side base plate, which is connected in the central region with the one end of a drive shaft and on which a number of blades evenly distributed on the circumference and with their blade edges approximately in a radially outward direction is arranged. The blade edges of blades are interrupted in the direction of the central axial drive shaft and thus a ring channel extending in the axial direction and free from structures is formed, which channel forms an additional filling and receiving space for the bulk material to be distributed.

The invention relates to a filling device (1) for filling a container with a particulate material (28). The filling device (1) comprises a supply container (2) that can be filled with the particulate material (28), wherein the supply container (2) has a lower opening (2.2). Moreover, the filling device (1) comprises a radial distribution unit (3), which can be supplied with the particulate material via the lower opening (2.2) of the supply container (2) and which is connected to the supply container (2) in such a way that it can rotate about a rotational axis (A), in order to distribute in the container the particulate material (28) supplied from the supply container (2) to the distribution unit (3). The filling device is characterized in that the distribution unit (3) can be driven by a drive unit (4) that is arranged outside the supply container (2).

A grain spreader includes a hopper and spreader arms that distribute grain in a bin with a spreader cone having convergent divergent cones. The convergent cone forms a first flow zone. A center opening between the convergent cone and divergent cone allows a first portion of grain collecting in the convergent cone to pass through the spreader cone. An intermediate funnel is inside the hopper body between the convergent cone and the hopper body. A second portion of the grain spills over the rim of the convergent cone and onto the divergent cone into a second flow zone outside the convergent cone but inside the intermediate funnel. When the second zone fills with grain, a further portion of grain will spill over a rim of the intermediate funnel into a third flow zone radially outward of the intermediate funnel but inside the hopper body.

A grain spreader wherein grain received in the hopper is directed to spreader arms by a spreader cone. The spreader cone has a convergent cone and a divergent cone. The spreader cone has a center opening that allows a first portion of the grain collecting in the convergent cone to pass through and fall through the underside of the divergent cone. The grain spreader further includes support springs that lift the spreader cone upwards into the hopper when the spreader cone is lightly loaded. A center flow choke is configured to throttle the flow of grain through the center opening to partially close the center opening in low grain flow conditions, wherein the center flow choke is mounted to the hopper body such that up and down movement of the spreader cone moves the center opening into or out of engagement with the center flow choke.