A grain storage box and an integrated grain depot

Abstract

The invention discloses a grain storage box and an integrated grain bin. The grain storage box comprises a storage box body. An inside-box nitrogen injection pipeline is arranged in a cavity in the storage box body. One end of the inside-box nitrogen injection pipeline is closed, and the other end of the inside-box nitrogen injection pipeline is opened. The top end and the bottom end of the storage box body are provided with a storage box nitrogen output connector and a storage box nitrogen input connector respectively. The storage box nitrogen output connector is communicated with the openedend of the inside-box nitrogen injection pipeline through a first connecting pipeline. The storage box nitrogen input connector is communicated with the opened end of the inside-box nitrogen injectionpipeline through a second connecting pipeline. A first valve is arranged on the first connecting pipeline. A plurality of nitrogen spraying nozzles are arranged on the inside-box nitrogen injection pipeline and externally connected with nitrogen through the storage box nitrogen input connector, the nitrogen is sprayed and blown into the cavity in the storage box body through the nitrogen sprayingnozzles. A second valve is arranged on the inside-box nitrogen injection pipeline and is close to the opened end of the inside-box nitrogen injection pipeline. The grain storage box has the advantagethat various types of grain can be stored, classified and managed at the same time.

Description

technical field [0001] The invention relates to the technical field of video storage, in particular to a grain storage box and an integrated grain depot. Background technique [0002] At present, in the field of my country's grain storage, commonly used granaries mainly include flat warehouses, shallow round bins, round bins, vertical silos and large steel bins. Most of the existing granaries are large-capacity integrated warehouses, and the shapes and specifications of the granaries are not uniform. Different seasons and different regions produce different grains, but only the same batch of the same grain can be stored in the same granary. The variety is limited, and it often happens that the same batch of grain cannot fill the entire granary, wasting the internal space of the granary. [0003] Moisture, oxygen, pests, microorganisms and enzyme activities are the main causes of grain loss during grain storage, making grain lose its original use value. Existing granaries a...

AI Technical Summary

Problems solved by technology

Most of the existing granaries are large-capacity integrated warehouses, and the shapes and specifications of the granaries are not uniform. Different seasons and different regions produce different grains, but only the same batch of the same grain can be stored in the same granary. The variety is limited, and it often happens that the same batch of grain cannot fill the entire granary, wasting the internal space of the granary

[0003] Moisture, oxygen, insect pests, microorganisms and enzyme activities are the main causes of grain loss during grain storage, making grain lose its original use value

The existing granaries are all large-volume integrated granaries. If insect pests, microorganisms and enzymes appear, it will affect a large amount of grain in the entire granary and cause serious economic losses.

[0004] The existing nitrogen-filled granary has a large volume, which can only provide a good ventilation effect for the grain close to the ventilation duct, which makes the ventilation effect poor, the nitrogen concentration in the overall granary is uneven, and the airtightness is difficult to guarantee, and the long-term sealing of the grain cannot be realized.

[0005] Although there are examples of using nitrogen-generating bulk containers to transport grain at this stage, the existing bulk containers can only be filled with nitrogen through the built-in nitrogen-generating device, which is expensive to use and is only used for transportation, so it is difficult to use long-term storage of food

Moreover, after the grain arrives in the granary through container transportation, there are still processes such as bulk grain unloading and bulk grain storage. There are many impurities in the grain, and the bulk grain is directly in and out of the warehouse in an open open environment. Dust is serious, and there is a risk of fire and explosion accidents. , consumes manpower, endangers the health of the staff and has a bad impact on the environment

Moreover, the equipment used for grain entering and exiting the warehouse occupies a large area, and often requires a special mechanical shed to place it, and the auxiliary workload is large. During the process of grain entering and exiting the warehouse, it is necessary to frequently move and adjust the equipment, which consumes a lot of labor and is difficult to achieve centralization. automatic control

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