Abstract: The present invention corresponds to materials storage devices; specifically to a specialized container for the storing of granulated raw materials and its operations support base; which has been created in response to the need of storing granulated raw materials, preferably silica meant to be used in, preferably but not limited to, petroleum wells; and which is fitted with specific modifications that facilitate both the loading and discharge of said raw materials in a shorter time lapse than that displayed by conventional technologies. The invention's preferred configuration contemplates the setting up of three containers on top of the operations support base.

Abstract: The present disclosure is directed toward a two-conveyor mechanical conveyor belt system for granulated raw materials including a first conveyor that may be larger than a second conveyor. Both conveyors are configured to be mounted onto a mobile base such that the conveyor system has dimensions similar to a trailer for conventional cargo transport truck. The conveyor system may be used for loading and unloading granulated raw materials, preferably silica sand, into transporting trailers that are suitable for feedstock. The longer-length conveyor belt of the first conveyor defines a transporting belt. The second conveyor may be configured to be positioned between the first conveyor and a trailer, and includes a shorter-length belt that defines a connecting belt disposed between the first conveyor and the trailer. The configuration of the first and second conveyors provides an airtight or otherwise sealed connection between a raw materials-transporting trailer and a specialized container.

Abstract: The present invention consists of a mechanism of two conveyor belts with different lengths, one larger and one smaller, which are mounted on a mobile base with dimensions similar to a conventional cargo transport truck's trailer; to be used in the loading and unloading of granulated raw materials, preferably silica sand, in transporting trailers of said feedstock, and in which the belt with a greater length is the transporting belt and the one with the shorter length acts as a connecting belt between the longer one and a trailer. This invention has been created in response to the need of hermetically connecting a raw materials-transporting trailer to a container, having specific modifications that allow the clean and waste-free movement of raw materials.

Abstract: The present invention corresponds to materials storage devices; specifically to a specialized container for the storing of granulated raw materials and its operations support base; which has been created in response to the need of storing granulated raw materials, preferably silica meant to be used in, preferably but not limited to, petroleum wells; and which is fitted with specific modifications that facilitate both the loading and discharge of said raw materials in a shorter time lapse than that displayed by conventional technologies. The invention's preferred configuration contemplates the setting up of three containers on top of the operations support base.

Abstract: The present invention consists of a modified trailer for the transportation, quick loading and unloading of granulated materials, which includes an ensemble of differently sized walls that, when put together, resemble a trapezoidal prism in shape. This trailer is fitted with a hatch located on its upper wall that's used for the loading of materials, as well as a discharge hatch that's designed for a quick and loss-free unloading of said material that avoids the generation of dust which is located in its lower wall. Additionally, it is also fitted with a wheel axle and a couple of support legs with a similar configuration to conventional load trailers.