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Grain storage air drying bin

A technology of drying warehouse and grain

Active Publication Date: 2013-08-14
张建臣 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current grain storage equipment in rural areas is mainly grain storage made of wicker. Although the grain storage is breathable, it has a large caliber, and its interior relies on the gaps between grain particles to circulate air. The ventilation performance is very poor, which is not conducive to the drying and storage of grain. , and it is very inconvenient to load and unload food

Method used

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Embodiment Construction

[0046] The general idea of ​​the present invention is: use screen to encircle the storehouse body of filling grain, and the inside of storehouse body is divided into a plurality of ventilation passages with screen, so that air flow circulates in the storehouse body, strengthens the drying effect of grain. The following introduces eight embodiments centering on this idea.

[0047] The first embodiment: as figure 1 , 2 As shown, the main body of the grain storage air-drying warehouse is a cylindrical warehouse body 1, and the periphery of the warehouse body 1 is surrounded by a screen 2. Of course, a framework with higher strength can also be used to support the screen 2. The inside of the warehouse body 1 is provided with multi-layer screens to separate a plurality of cavities. Wherein the wider cavity is the grain storage chamber 3, and the narrower cavity is the ventilation channel 4. For the circular bin body 1, it is best as figure 2 As shown, the grain storage cavity ...

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Abstract

The invention relates to an energy-saving device, namely a grain storage air drying bin. The grain storage air drying bin mainly comprises a cylinder bin body (1) and is characterized in that the outer wall of the bin body (1) is formed by screen meshes (2). A space in the bin body (1) is separated by the screen meshes (2) to form a plurality of grain storage cavities (3) and air ducts (4). Each grain storage cavity (3) is adjacent to at least one air duct (4). A plurality of ventilating pipes (5) are inserted into the air ducts (4) from the outside of the bin body (1). The grain storage air drying bin has the advantages that the bin body is of a screen mesh structure provided with the air ducts inside, good in ventilation, applicable to fast drying of grains and long-term grain storage, low in cost, and convenient to operate, grains can be dried fast to avoid mildew, and conditions for grain storage scattering, successive selling, storage tension relieving, grain quality guaranteeing and market supply stabilizing are provided for farmers.

Description

technical field [0001] The invention relates to an energy-saving device, namely a straw grain air-drying bin. Background technique [0002] At the beginning of the grain harvest, the moisture content is high and it is difficult to store. It needs to be dried to reach a safe moisture content before it can be put into storage. Taking the corn that is abundant in the north as an example, the safe storage moisture is below 18%, while the moisture content of mature corn cobs is as high as 30% or more. After a month of stacking and stacking, the moisture content of corn cobs still reaches more than 25%. To achieve the storage index, it needs to be stored in a thin and tall cage for 2-3 months, or dried in a drying tower. The former requires a larger site, while the latter requires coal and electricity consumption, which has a high cost and is difficult to guarantee the drying quality. Therefore, farmers mostly concentrate on threshing and selling after autumn to reduce storage c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01F25/14
Inventor 张建臣张净琳
Owner 张建臣
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