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Green grain storage granary

A granary and green technology, applied in the field of granaries, can solve the problems of high construction/renovation cost and use cost, low input-to-output ratio, and impact on grain quality, and achieve shortened inflation time, reduced construction costs, and simple structure Effect

Pending Publication Date: 2020-09-15
河南西城电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the main way for people to solve the problem of insect pests is to use phosphine gas to kill insects, which has high insecticidal efficiency and anti-repeat effect. However, the use of phosphine gas to kill insects is to use the toxicity of phosphine gas. Hydrogen residues affect food quality and are likely to cause pollution
[0004] Anaerobic insecticide by filling nitrogen is a more environmentally friendly way of killing insects, and it can inhibit the respiration of grain and ensure grain quality. Nitrogen gas storage technology has been used in China for more than ten years, but due to construction\retrofit costs and use The huge cost and the low input-to-output ratio lead to poor feedback from users. However, as the country’s requirements for green grain storage continue to increase, in order to ensure food quality and food safety, technical means and new models are used to solve the problem of construction\renovation The issue of cost and use cost is imminent

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Such as Figure 1-15 As shown, a granary for green grain storage includes a granary body, the granary body includes a foundation, a wall 1 is built on the foundation, a roof 2 is built on the upper end of the wall, a door 4 is installed on the wall, and a seal is built in the granary body. The warehouse body 8, the sealed warehouse body includes the thermal insulation sealing wall 81 connected with the wall, the thermal insulation sealing wall includes the sealing coating 811, the sealing support layer 814, and the sealing insulation layer 813 which are sequentially fitted from the outside to the inside, and the thermal insulation sealing wall encloses the warehouse body, the upper end of the warehouse body is located on the upper side of the upper pipeline module and a sealing film 82 is installed, specifically, the sealing coating is coated sequentially from the outside to the inside with a cement-based permeable crystalline waterproof coating layer, a putty layer, an ...

Embodiment 2

[0072] A granary for green grain storage, such as Figure 15-16 As shown, the difference from Embodiment 1 is that the lower pipeline module includes a plurality of trenches excavated in the foundation, and the downwind pipe 882 is laid in the trench, and the upper air pipe and the lower air pipe are both processed with air holes 884. There is a step at the upper end of the trench, and there is a grid plate 881 at the step, and a filter layer 883 is laid on the grid plate. The filter layer includes a sponge layer, and a canvas layer is laid on the sponge layer. The upper end of the filter layer is flush with the foundation to avoid interference when stacking grain. Laying a filter layer can filter the airflow entering the trench.

Embodiment 3

[0074] A granary for green grain storage, such as Figure 17 As shown, the difference from Example 3 is that there are multiple downwind pipes in the same trench, the lengths of each downwind pipe are different, the ends of the downwind pipes are sealed, and there are air holes near the end of each downwind pipe, which can make the The air pressure in the trench is more uniform, which in turn makes the airflow in the sealed chamber evenly circulated and improves the efficiency of nitrogen filling.

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Abstract

The invention relates to a granary, in particular to a green grain storage granary which comprises a granary body; the granary body comprises a foundation; a wall body is arranged on the foundation; aroof is arranged at the upper end of the wall body; the wall body is provided with a door; a sealing cabin body is arranged in the granary body; a wind circulation pipeline system is arranged in thesealing cabin body and comprises an upper pipeline module arranged at the upper end of the interior of the sealing cabin body, and a lower pipeline module arranged at the lower end of the interior ofthe sealing cabin body; the wind circulation pipeline system communicates with a green deinsectization gas station and is further connected with a recirculation blower; a first nitrogen concentrationsensor is arranged in the sealing cabin body to effectively reduce the grain storing cost of green deinsectization gas and ensure the deinsectization effect; and an active thermal insulating system isarranged to be matched with a thermal insulating wall body, so that heat of the wall body is prevented from being conducted into the grain pile, and grain deterioration is further slowed down.

Description

technical field [0001] The invention relates to a granary, in particular to a granary for green grain storage. Background technique [0002] Grain is the basis of people's survival. Grain storage through granaries is the main way at this stage. The existing granaries mainly include granary bodies, which include foundations, and walls are arranged on the foundations. The upper end of the wall is provided with a roof, and the wall is provided with a door. The construction cost is low, and a large amount of grain can be stored, which is convenient for management. In the process of grain storage, pests and deterioration are the main problems affecting grain storage. [0003] At present, the main way for people to solve the problem of insect pests is to use phosphine gas to kill insects, which has high insecticidal efficiency and anti-repeat effect. However, the use of phosphine gas to kill insects is to use the toxicity of phosphine gas. Hydrogen residues affect grain quality a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H7/22E04B1/78A01M17/00A01M1/02B32B15/08B32B15/18B32B15/20B32B27/00B32B13/04B32B3/08B32B33/00G01D21/02
CPCE04H7/22E04B1/78A01M17/008A01M1/02B32B15/046B32B15/18B32B15/20B32B5/18B32B13/04B32B3/08B32B33/00G01D21/02A01M2200/01B32B2307/304B32B2307/3065B32B2307/7265B32B2607/00
Inventor 胡学润胡俊
Owner 河南西城电子科技有限公司
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