System for transport of dry bulk material
View Patent ↗A dry bulk material transport system for the modular transport and unloading of dry bulk material, the dry bulk material transport system comprises a transport container, a storage container, and a pneumatic bulk material outflow system. The transport container comprises a transport container shell, a transport container support frame fixed to the transport container shell, a transport container outlet disposed at a bottom of the transport container shell, and a transport container outlet valve rotatable between an open position and a closed position. The storage container comprises storage container shell, a receiving frame fixed to the storage container shell and configured to receive the transport container support frame, a storage container inlet disposed at the top of the storage container shell, and a plurality of storage container outlet valves movable between an open position and a closed position.
1 . A bulk material transport system, comprising:
a transport container configured to transport bulk material, the transport container including:
a transport container shell;
a transport container support frame fixed to the transport container shell;
a transport container inlet;
a transport container outlet disposed at a bottom of the transport container shell; and
a transport container outlet valve disposed adjacent the transport container outlet and rotatable between an open position and a closed position; and
a storage container configured to cooperatively engage with the transport container and receive bulk material from the transport container, the storage container including:
a storage container shell;
a receiving frame fixed to the storage container shell and configured to receive the transport container support frame;
a storage container inlet disposed at a top of the storage container shell; and
a plurality of storage container outlet valves moveable between an open position and a closed position; and
a pneumatic bulk material outflow system in fluid communication with the storage container outlet valves and configured to transport bulk material away from the storage container.
2 . The bulk material transport system of claim 1 , wherein the pneumatic bulk material outflow system further comprises:
a pneumatic source configured to drive an outflow of bulk material from the storage container;
a conduit system connected to the pneumatic source and the storage container outlet valves;
a controller operably associated with the pneumatic source, the controller being configured to generate a control signal to control the operation of the pneumatic source.
3 . The bulk material transport system of claim 2 , wherein:
the controller is operably associated with the storage container outlet valves, the controller being configured to generate a control signal to control the position of the storage container outlet valves.
4 . The bulk material transport system of claim 2 , wherein:
the controller is operably associated with the transport container outlet valve, the controller being configured to generate a control signal to control the position of the transport container outlet valve.
5 . The bulk material transport system of claim 1 , wherein:
the storage container outlet valves each include a pivoted closure member.
6 . The bulk material transport system of claim 1 , wherein:
a width dimension of the transport container shell tapers from top-to-bottom; and
a width dimension of the storage container shell tapers from bottom-to-top; and
wherein the transport container cooperatively engaged with the storage container together forms an hourglass shape in the width cross-section.
7 . The bulk material transport system of claim 1 , wherein the transport container outlet valve further comprises:
an upper conical valve body including at least one aperture;
a lower conical valve body disposed adjacent the upper conical valve body and including at least one aperture;
wherein the upper conical valve body and the lower conical valve body are disposed in a nested configuration; and
wherein the upper conical valve body aperture is aligned with the lower conical valve aperture in the open position and the upper conical valve body aperture is not aligned with the lower conical valve aperture in the closed position.
8 . The bulk material transport system of claim 1 , wherein the storage container further comprises:
a storage container tray bottom, the storage container tray bottom further comprising:
a pair of sloped bottoms extending a length of the storage container tray bottom, the pair of sloped bottoms being joined at upper edges to form a longitudinal ridge;
a transverse tray divider disposed perpendicular to the longitudinal ridge, the transverse tray divider projecting upwards from the storage container tray bottom and above the longitudinal ridge; and
wherein the longitudinal ridge and the transverse tray divider separate the storage container tray bottom into a plurality of sloping portions, each sloping portion being directed to a separate one of the storage container outlet valves.