The present disclosure relates to a pouch conveying system for routing one or more pouches. Each pouch may include at least one self-closing frame attached to an end of a pouch body. The self-closing frame has a first frame section having at least two portions coupled to each other through a first joint, and a second frame section having at least two portions coupled to each other through a second joint. The second frame section coupled to the first frame section at a first end by a first coupler and at a second end by a second coupler, such that at least one of the first coupler and the second coupler move inward, flexing the first frame section and the second frame section about the first joint and the second joint.

In accordance with presently disclosed embodiments, systems and methods for using containers, instead of pneumatic transfer, to move bulk material from a transportation unit to a blender receptacle (e.g., hopper or mixer of a blender) are provided. A transportation unit may deliver multiple containers of bulk material to the well site, where multiple conveyors may deliver the containers to a location proximate the blender receptacle. Openings at the bottom of the containers are arranged adjacent one another so that the load of two containers may be delivered to the tight space occupied by the blender receptacle. Since the transportation unit is able to unload the containers of bulk material without pneumatic transfer, the containers may enable a cleaner and more efficient bulk material transfer at the site.

In accordance with presently disclosed embodiments, systems and methods for using containers, instead of pneumatic transfer, to move bulk material from a transportation unit to a blender receptacle (e.g., hopper or mixer of a blender) are provided. A transportation unit may deliver multiple containers of bulk material to the well site, where multiple conveyors may deliver the containers to a location proximate the blender receptacle. Openings at the bottom of the containers are arranged adjacent one another so that the load of two containers may be delivered to the tight space occupied by the blender receptacle. Since the transportation unit is able to unload the containers of bulk material without pneumatic transfer, the containers may enable a cleaner and more efficient bulk material transfer at the site.

A bulk material shipping container unloader having an expandable supporter, a pallet receiver supported by the extendable supporter, and a material director supported by the pallet receiver.

A bulk material shipping container unloader having an expandable supporter, a pallet receiver supported by the extendable supporter, and a material director supported by the pallet receiver.

A conveying system for conveying a conveyable material from a hopper where the system includes a fluid port located below the hopper outlet and in a vertical flow path into hopper outlet that can be momentarily opened for an on the go release of a charge of compressed air directly upward into the hopper outlet and into the underside of the bridge in the hopper to either disintegrate or unlock the bridged particles from each other thereby causing the bridged material to fall into the hopper outlet and into the conveying system where the material can be transported to a remote location or to remove any material that may be adhering to the wall during an emptying phase.

A conveying system for conveying a conveyable material from a hopper where the system includes a fluid port located below the hopper outlet and in a vertical flow path into hopper outlet that can be momentarily opened for an on the go release of a charge of compressed air directly upward into the hopper outlet and into the underside of the bridge in the hopper to either disintegrate or unlock the bridged particles from each other thereby causing the bridged material to fall into the hopper outlet and into the conveying system where the material can be transported to a remote location or to remove any material that may be adhering to the wall during an emptying phase.

This invention discloses a convenient container for unloading, including a box body (11), and a cargo chamber (13) used for storing cargoes is arranged in the box body (11), and an arc-shaped cavity (49) communicated with the cargo cavity (13) is formed in the right end of the cargo cavity (13), and a rotatable upper door (14) is arranged in the arc-shaped cavity (49), the arc-shaped cavity (49) is provided with a rotatable lower door (15). The invention is simple in structure, convenient to operate and convenient to maintain; the device can automatically convey the cargoes to the right end of the container, so that manual carrying of workers is not needed, the labor intensity is reduced, and the unloading efficiency of cargoes is improved.

This invention discloses a convenient container for unloading, including a box body (11), and a cargo chamber (13) used for storing cargoes is arranged in the box body (11), and an arc-shaped cavity (49) communicated with the cargo cavity (13) is formed in the right end of the cargo cavity (13), and a rotatable upper door (14) is arranged in the arc-shaped cavity (49), the arc-shaped cavity (49) is provided with a rotatable lower door (15). The invention is simple in structure, convenient to operate and convenient to maintain; the device can automatically convey the cargoes to the right end of the container, so that manual carrying of workers is not needed, the labor intensity is reduced, and the unloading efficiency of cargoes is improved.

A material application system includes a hopper assembly and a conveyor assembly. The hopper assembly includes an upper portion and a downcomer portion. Bulk material is loaded into the upper portion and passes through the downcomer portion. The downcomer portion may include a sail plate for agitating the bulk material to inhibit the formation of clogs in the bulk material.