Underground bionic honeycomb granary

Abstract

The invention belongs to the technical field of grain storage, and in particular relates to an underground bionic honeycomb granary and a grain storage method. The granary is designed through the reference and absorption of the original ecological honeycomb structure principle and comprises a granary body positioned below the ground surface, wherein the granary body consists of a plurality of rows of honeycomb silos among which gaps are formed in the transverse direction; each row of honeycomb silo comprises a plurality of silos which are tightly arranged along the longitudinal direction in turn; a silo upper opening is formed at the upper end of each silo and is provided with a closed cover; each silo comprises a reinforced concrete layer or a brick-concrete masonry layer; a polyethylenefilm layer is arranged in each silo; a spodosol layer is backfilled in an outer wall gap of each silo; and soil or sandstone or a soil and sandstone mixed material is backfilled among the spodosol layers. Grain is stored in the polyethylene film layers and isolated from outside, so that four ecological factors such as moisture, temperature, oxygen and light rays which can cause the deterioration of the stored grain are inhibited from the source, the stored grain is free from insects, mildew, rat damage, fires, floods and earthquakes, and the shelf life of the stored grain is prolonged by morethan one time.

Description

technical field [0001] The invention belongs to the technical field of grain storage, in particular to an underground bionic honeycomb granary, and also relates to a method for storing grain using the underground bionic honeycomb granary. Background technique [0002] Food is a necessity for people's life. For a long time, there have been four common problems in my country's post-production field of grain, including huge loss of stored grain due to insects, mildew, and rodent damage, serious chemical pollution, high energy consumption, and short shelf life. Chemical control is still the main control technology at present, and the concept of control is still more manifested in external factors. At present, the average loss rate of my country's rural grain storage is 8-10%, and some parts are as high as 30%. The national treasury loss rate standard is 0.3%. Based on this calculation, the average annual post-production grain loss in the country is about 30-35 million tons, wh...

AI Technical Summary

Problems solved by technology

For a long time, there have been four common problems in my country's post-production field, such as huge loss of stored grain due to insects, mildew, and rodent damage, serious chemical pollution, high energy consumption, and short shelf life.

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