The present invention relates to an air-drying plant for air drying cut-up food. The proposed plant consists of a conveyor (10) for cut-up food (1) defining a conveying surface (11), a plurality of blowing conduits (20) with blowing openings (21) channeling a treated airflow at a speed of treatment with a controlled temperature comprised between 4 C. and 60 C. and a controlled humidity; wherein the conveyor includes air treatment segments (12) with conveying surfaces (11) facing and adjacent to said blowing openings (21), said treated airflow being channeled against said conveying surface (11) in an upward or downward direction; and wherein the conveyor (10) also includes idle segments (13) intercalated between said air treatment segments (12), the conveying surface (11) of which is not facing the blowing openings (21), nor is it subjected to an airflow.

A grain bin dryer pressure control system for reducing the risk of excess pressure inside a grain bin while grain is being dried. The grain bin dryer pressure control system generally includes a static pressure sensor mounted inside a grain bin and a controller. The controller comprises an input coupled to receive a signal from the pressure sensor indicative of a static pressure inside the grain bin and a first output operable to shut off power to the drying fan when the static pressure inside the grain bin exceeds a predetermined value.

A grain bin dryer pressure control system for reducing the risk of excess pressure inside a grain bin while grain is being dried. The grain bin dryer pressure control system generally includes a static pressure sensor mounted inside a grain bin and a controller. The controller comprises an input coupled to receive a signal from the pressure sensor indicative of a static pressure inside the grain bin and a first output operable to shut off power to the drying fan when the static pressure inside the grain bin exceeds a predetermined value.

Grain dryer of the type comprising a vertical main structure consisting of a central body through which the grain to be dried passes, a front hot air intake chamber and a rear used air outlet chamber, being that the main body has in its upper part an entrance from where wet grains are loaded, underneath which there is a loading hopper that communicates with the central body, wherein the grain descends along the central body within which it is dried during its fall by a flow of hot air that passes through the mass of grain, finally exiting through a discharge hopper arranged at the lower end of the dryer, the dryer of the invention being characterized in that it allows to significantly reduce the energy consumption in order to obtain a better quality of grain and a process much faster than conventional ones due to the arrangement of one or more preheating chambers without extraction of moisture from the grain.

Grain dryer of the type comprising a vertical main structure consisting of a central body through which the grain to be dried passes, a front hot air intake chamber and a rear used air outlet chamber, being that the main body has in its upper part an entrance from where wet grains are loaded, underneath which there is a loading hopper that communicates with the central body, wherein the grain descends along the central body within which it is dried during its fall by a flow of hot air that passes through the mass of grain, finally exiting through a discharge hopper arranged at the lower end of the dryer, the dryer of the invention being characterized in that it allows to significantly reduce the energy consumption in order to obtain a better quality of grain and a process much faster than conventional ones due to the arrangement of one or more preheating chambers without extraction of moisture from the grain.

Systems and methods of grain drying using radio frequency waves while maintaining low temperature are disclosed herein. The method and systems described herein use radio frequency waves to dry harvest crops at low temperatures. Specifically, the system and method includes minimizing temperature increases caused by dielectric radio frequency heating while increasing intermolecular hydrogen bond disruption.

Systems and methods of grain drying using radio frequency waves while maintaining low temperature are disclosed herein. The method and systems described herein use radio frequency waves to dry harvest crops at low temperatures. Specifically, the system and method includes minimizing temperature increases caused by dielectric radio frequency heating while increasing intermolecular hydrogen bond disruption.

An integrated grain drying/storage/regulating bin with a built-in bellows and an externally disposed compartment comprises an integrated bin body, a grain distributing device, an external compartment outside the integrated bin body, an internal bellows inside the integrated bin body, a heating device, a refrigerating device, a humidifying device, an air flow distributing device, a centrifugal fan, and an air flow control valve. The merits of the present invention are: (1) being able to prevent the occurrence of moisture condensation; (2) facilitating production cost reductions; (3) uniformly heating and drying the grains in the bin; (4) being capable of preventing the filter for the grain layers in the bin from blockage or short circuit caused by spontaneous grain grading; (5) being able to implement low temperature or quasi-low temperature storage; and (6) being capable of enhancing grain toughness, lowering breakage rate, and increasing production yield and product quality.

An integrated grain drying/storage/regulating bin with a built-in bellows and an externally disposed compartment comprises an integrated bin body, a grain distributing device, an external compartment outside the integrated bin body, an internal bellows inside the integrated bin body, a heating device, a refrigerating device, a humidifying device, an air flow distributing device, a centrifugal fan, and an air flow control valve. The merits of the present invention are: (1) being able to prevent the occurrence of moisture condensation; (2) facilitating production cost reductions; (3) uniformly heating and drying the grains in the bin; (4) being capable of preventing the filter for the grain layers in the bin from blockage or short circuit caused by spontaneous grain grading; (5) being able to implement low temperature or quasi-low temperature storage; and (6) being capable of enhancing grain toughness, lowering breakage rate, and increasing production yield and product quality.

A method for handling bulk products may include placing harvested product into a container and facilitating shipment of the container with the harvested product to an end user of the harvested product without further handling of the harvested product. A container for receiving, drying, shipping, and tracking the products may also be provided.