Abstract: A system and process to achieve significantly improved separation of organics or liquid from waste material. One example of a process for separating organics and liquids from waste material may comprise the steps of: compacting waste material such that organics or liquids are separated from the waste material; collecting the separated organics or liquids; and screening the waste material with a screen such that the waste material is adapted to be separated into undersized waste material and oversized waste material of the screen. A further example of the process may comprise the additional step of combining the separated organics or liquids with the undersized waste material of said screen to form a slurry. A related system is also included. Other variations of a process and system are also described that may include any of the aforementioned features and advantages.

Abstract: An auger system and method that comprises at least one auger. The auger(s) are situated in a processing chamber that is adapted to receive material to be processed by the auger(s). A hopper or chute is associated with the processing chamber in order to direct material into the processing chamber to be processed by the auger(s). The hopper or chute comprises at least one door that is adapted to move into a position to assist with suppression and/or containment of smoke and/or fire that may emanate at any time in such material (e.g., before, during, or after processing of the material by the auger(s)).

Abstract: A system and method comprising a feed delivery system that is adapted to load material into a trailer. The trailer may have at least one moveable axle that allows for the axle to be positioned such that there is not excessive weight on the axle due to the trailer.

Abstract: A waste processing system and method for improving compaction and/or separating organics and liquids from waste material. An elongated extrusion screw and/or an adjustable compression gate may be provided to improve the compression of waste material. An improved extraction tube may also be provided to facilitate separation and removal of organics and other liquids from the compressed material. At least one sensor may be provided for sensing an increasing accumulation of waste material awaiting to be processed. An exemplary embodiment may also be adapted to add dry fraction to a waste load that is wet with organics or other liquids to improve compressibility. A system and method may also be adapted to automatically adjust to improve compression of the material and facilitate more efficient production.

Abstract: An auger system adapted to shred large materials. An exemplary embodiment is comprised of dual opposing augers that are adapted to grab, compress, and shred the material, reducing the material size such that it may be discharged through a side outlet opening and/or an extrusion tube into, for example, a standard roll-off compaction container. An exemplary embodiment allows large material to be processed in a low speed device with reduced equipment dimensions, providing operator safety with low profile loading, lower noise level, reduced chances of material being expelled from the processing chamber, and ability to use conventional material transport (e.g., semi-trucks).

Abstract: Exemplary embodiments include improved systems and methods for sorting and metering materials to be recycled at a material recovery facility. Systems and methods for the accurate and automated sorting and metering of recoverable materials may include a bunker with an integral conveyor adapted to meter presorted materials such that predetermined amounts of the materials may be delivered to a baler for baling and sale. Exemplary systems may include an auger screw type conveyor sized and shaped to deliver the materials to, for example, a baling system. The systems may also include a crusher for reducing the volume of the materials prior to metering from the bunker; by reducing the volume of the materials in the bunker, a baler may operate more efficiently, increasing output from the facility.

Abstract: A cantilevered dumping system comprising a dumping mechanism that is adapted to be repositioned (e.g., reversed) relative to a base structure such that there may be multiple modes of operation of the dumping mechanism relative to the base structure (e.g., loading of materials and/or movement of the dumping mechanism, etc.). An exemplary embodiment of a dumping system may allow for the connections of a dumping mechanism to a base structure to be changed (e.g., reversed) such that the operation of the dumping mechanism relative to the base structure (e.g., loading of materials and/or movement of the dumping mechanism, etc.) is different. Another embodiment of a dumping system may include a base structure that includes multiple guide plates and/or guide rails to facilitate the desired modes of operation of a dumping mechanism relative to the base structure (e.g., loading of materials and/or movement of the dumping mechanism, etc.).

Abstract: A cantilevered screw assembly comprising a speed reducer to facilitate rotation of a screw. The speed reducer may be connected to a torque arm that is adapted to control or limit undesired movement (e.g., wobbling, orbital movement, etc.) of the screw during operation. In effect, one exemplary embodiment of a speed reducer may essentially float on a pivoting torque arm (and the shaft of the screw) such that the torque arm is adapted to limit undesired movement of the speed reducer and screw. As a result, an exemplary embodiment may eliminate the need for alternative drive systems or other means to control undesired movement of the screw. An exemplary embodiment may be particularly useful for light or infrequent duty or other small-scale applications to reduce the likelihood of a breakage of a screw or another portion of a cantilevered screw assembly (e.g., the bearing(s) or bearing assembly, the gears, etc.).

Abstract: A system and method comprising a feed delivery system that is adapted to load material into a trailer. The trailer may have at least one moveable axle that allows for the axle to be positioned such that there is not excessive weight on the axle due to the trailer.

Abstract: A system for processing material for a gasifier. The system comprises an auger feeder adapted to receive material to be gasified. The auger feeder is adapted to feed the material. In an exemplary embodiment, a tube is connected to the auger feeder such that the tube is adapted to receive the material from the auger feeder. In such an embodiment, the tube is also connected to a gasifier, which is adapted to receive the material from the tube.

Abstract: A cantilevered screw assembly comprising a speed reducer to facilitate rotation of a screw. The speed reducer may be connected to a torque arm that is adapted to control or limit undesired movement (e.g., wobbling, orbital movement, etc.) of the screw during operation. In effect, one exemplary embodiment of a speed reducer may essentially float on a pivoting torque arm (and the shaft of the screw) such that the torque arm is adapted to limit undesired movement of the speed reducer and screw. As a result, an exemplary embodiment may eliminate the need for alternative drive systems or other means to control undesired movement of the screw. An exemplary embodiment may be particularly useful for light or infrequent duty or other small-scale applications to reduce the likelihood of a breakage of a screw or another portion of a cantilevered screw assembly (e.g., the bearing(s) or bearing assembly, the gears, etc.).

Abstract: An exemplary embodiment of a screw crusher may utilize a cantilevered screw with an inverse tapered shaft with flighting for conveying the product up the length of the shaft for compression. The screw may include an end flight configured to provide thrust to the product for further conveyance beyond the end of the screw or additional compaction when utilized with a receiving container. An exemplary embodiment of the screw crusher may utilize a single moving element in relation to a cylindrical tube for compression of the product. Also, an exemplary screw compactor may utilize a fixed replaceable restrictor tube section and an efficient screw design making it more cost effective and efficient to operate than other known compactors. Furthermore, an example of the screw crusher may be fitted with perforated or the preferred “V” Slotted tube to perform liquid removal in addition to the compaction of the material.

Abstract: A method for providing material to a gasifier. The method comprises providing a feedstock. A flow of the feedstock is formed. The flow is then delivered to a gasifier such that it provides a substantially airtight seal to the gasifier.

Abstract: A system for processing material for a gasifier. The system comprises an auger feeder adapted to receive material to be gasified. The auger feeder is adapted to feed the material. In an exemplary embodiment, a tube is connected to the auger feeder such that the tube is adapted to receive the material from the auger feeder. In such an embodiment, the tube is also connected to a gasifier, which is adapted to receive the material from the tube.

Abstract: A cantilevered dumping system comprising a dumping mechanism that is adapted to be repositioned (e.g., reversed) relative to a base structure such that there may be multiple modes of operation of the dumping mechanism relative to the base structure (e.g., loading of materials and/or movement of the dumping mechanism, etc.). An exemplary embodiment of a dumping system may allow for the connections of a dumping mechanism to a base structure to be changed (e.g., reversed) such that the operation of the dumping mechanism relative to the base structure (e.g., loading of materials and/or movement of the dumping mechanism, etc.) is different. Another embodiment of a dumping system may include a base structure that includes multiple guide plates and/or guide rails to facilitate the desired modes of operation of a dumping mechanism relative to the base structure (e.g., loading of materials and/or movement of the dumping mechanism, etc.).

Abstract: A cantilevered screw assembly comprising an improved support wall assembly. In an exemplary embodiment, a support wall may be formed of a single casting with at least a portion of a bearing housing.

Abstract: A system or method comprising at least one lift system that is adapted to raise a container (e.g., roll-off container) off of the floor or ground to allow for the amount of material in the container to be determined. An example of a lift system may be comprised of at least one air lift bag (i.e., air bag, air bladder, or air spring), which may include or be in communication with a control system and/or other suitable processing system to facilitate the determination of the amount of material in the container. For example, a control system may be adapted to monitor the air pressure required to inflate each air lift bag to a certain threshold and/or another suitable parameter or measurement associated with the inflation (e.g., pressure differential) or position of each air lift bag and then use that information to calculate the weight of material in the container.

Abstract: A cantilevered screw assembly comprising an improved anchor system. In an exemplary embodiment, a support wall may be formed of a single casting with at least a portion of a bearing housing. An exemplary embodiment of a cantilevered screw assembly may also comprise at least one solid oil bearing to facilitate rotation of the screw.

Abstract: Exemplary embodiments include improved systems and methods for sorting and metering materials to be recycled at a material recovery facility. Systems and methods for the accurate and automated sorting and metering of recoverable materials may include a bunker with an integral conveyor adapted to meter presorted materials such that predetermined amounts of the materials may be delivered to a baler for baling and sale. Exemplary systems may include an auger screw type conveyor sized and shaped to deliver the materials to, for example, a baling system. The systems may also include a crusher for reducing the volume of the materials prior to metering from the bunker; by reducing the volume of the materials in the bunker, a baler may operate more efficiently, increasing output from the facility.

Abstract: A cantilevered screw assembly comprising an improved support wall assembly. In an exemplary embodiment, a support wall may be formed of a single casting with at least a portion of a bearing housing.