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US 12,077,934 B2Granted
Dredge system
AssigneeEddy Pump Corporation
InventorsDaniel Wahlgren, Benjamin Charles Weinrib
Life of this patent
Estimating the term…
Abstract
A dredge system for attachment to a vehicle, the dredge system includes a hopper, a mixer and a pump. The hopper has an internal area and is configured to feed material into the internal area of the hopper. The mixer is coupled to the hopper and configured to shear the material in the internal area of the hopper. The pump is coupled to the hopper and is configured to pump the sheared material through a discharge outlet.
Claims18
A dredge system for attachment to a vehicle, the dredge system comprising:
- a hopper having an internal area and configured to receive material into the internal area of the hopper;
- a first mixer coupled to the hopper and configured to shear the material in the internal area of the hopper;
- a pump coupled to the hopper and configured to pump the sheared material through a discharge outlet;
- a water delivery system configured to prime the material prior to the material entering the hopper, when the material is dry to enable the material to be received by the hopper;
- and
- a second mixer, the first and second mixers configured to rotate on parallel axes and the second mixer configured to rotate in a direction opposite a direction of the first mixer.
3 more elements
A dredge system for attachment to a vehicle, the dredge system comprising:
- a hopper having an internal area and configured to receive material into the internal area of the hopper;
- a mixer coupled to the hopper and configured to shear the material in the internal area of the hopper;
- a pump coupled to the hopper and configured to pump the sheared material through a discharge outlet;
- and
- a water delivery system configured to prime the material prior to the material entering the hopper, when the material is dry to enable the material to be received by the hopper, the hopper including a tank configured to receive water and the water delivery system configured to deliver the water into the internal area of the hopper.
2 more elements
A dredge for attachment to a vehicle, the dredge system comprising:
- a hopper having an internal area and configured to receive material into the internal area of the hopper;
- a mixer coupled to the hopper and configured to shear the material in the internal area of the hopper;
- a pump coupled to the hopper and configured to pump the sheared material through a discharge outlet;
- and
- a water delivery system configured to prime the material prior to the material entering the hopper, when the material is dry to enable the material to be received by the hopper,
- the discharge outlet in communication with a pipe that enables the hopper to move with the vehicle, and
- the pipe including at least one float configured to be rotatable about an outer surface of the pipe to enable the pipe to move with the vehicle.
4 more elements
A dredge vehicle comprising:
- a vehicle body;
- a hopper attached to the vehicle body, the hopper including an internal area and configured to receive material into the internal area of the hopper;
- a mixer coupled to the hopper and configured to shear the material in the internal area of the hopper;
- a pump coupled to the hopper and configured to pump the sheared material through a discharge outlet;
- and
- a water delivery system configured to prime the material prior to the material entering the hopper, when the material is dry to enable the material to be received by the hopper,
- the hopper includes a tank configured to receive water and the water delivery system configured to deliver the water into the internal area of the hopper.
4 more elements
A dredge vehicle comprising:
- a vehicle body;
- a hopper attached to the vehicle body, the hopper including an internal area and configured to receive material into the internal area of the hopper;
- a first mixer coupled to the hopper and configured to shear the material in the internal area of the hopper;
- a pump coupled to the hopper and configured to pump the sheared material through a discharge outlet;
- a water delivery system configured to prime the material prior to the material entering the hopper, when the material is dry to enable the material to be received by the hopper;
- and
- a second mixer, the first and second mixers configured to rotate on parallel axes and the second mixer configured to rotate in a direction opposite a direction of the first mixer.
4 more elements
A dredge vehicle comprising:
- a vehicle body;
- a hopper attached to the vehicle body, the hopper including an internal area and configured to receive material into the internal area of the hopper;
- a mixer coupled to the hopper and configured to shear the material in the internal area of the hopper;
- a pump coupled to the hopper and configured to pump the sheared material through a discharge outlet;
- and
- a water delivery system configured to prime the material prior to the material entering the hopper, when the material is dry to enable the material to be received by the hopper,
- the discharge outlet is in communication with a pipe that enables the hopper to move with the vehicle, and the pipe includes at least one float configured to be rotatable about an outer surface of the pipe to enable the pipe to move with the vehicle.
4 more elements
A method comprising:
- moving a vehicle within a dredging area;
- receiving material in the dredging area into an internal area of a hopper connected to the vehicle;
- shearing the material in the internal area of the hopper with a mixer coupled to the hopper and a second mixer coupled to the hopper, the first and second mixers rotating on parallel axes and the second mixer rotating in a direction opposite a direction of the first mixer;
- priming the material with a water delivery system prior to the material entering the hopper, when the material is dry to enable the material to be received by the hopper;
- and
- pumping the sheared and primed material through a discharge outlet of a pump coupled to the hopper.
3 more elements
Dependencies are inferred from the claim text.