Insect-preventive drying system for barn

A granary and insect-proof technology, applied in the field of granary drying system, can solve problems such as inability to prevent insect disasters, and achieve the effect of extending the shelf life

Inactive Publication Date: 2012-07-11
王诚本
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Its weak point is: above-mentioned device can not prevent pest infestation while drying

Method used

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  • Insect-preventive drying system for barn
  • Insect-preventive drying system for barn

Examples

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Embodiment Construction

[0010] Such as figure 1 As shown, it is a dry insect-proof system for a granary, which includes a cylindrical silo body 2, an arched silo roof 1, and an air compressor 7. The silo roof 1 is provided with an exhaust hole 1a, and the output end of the air compressor 7 is connected to the air compressor for separating A filter 6 is arranged in series between the nitrogen and oxygen separation devices 5 that output oxygen and nitrogen. The nitrogen and oxygen separation device 5 is a membrane separation device. The nitrogen and oxygen separation device 5 has a nitrogen outlet and an oxygen outlet, and the nitrogen outlet is connected to the ventilation groove 3 at the bottom of the granary. , A sealing valve 4 is provided between the nitrogen outlet and the ventilation groove 3 .

[0011] During operation, the air compressor 7 sends the compression control to the nitrogen-oxygen separation device 5, oxygen, water vapor and a small amount of carbon dioxide in the air are quickly di...

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PUM

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Abstract

The invention discloses an insect-preventive drying system for a barn, which is used in the field of barn drying devices and comprises a cylindrical barn body, an arched barn top and an air compressor. The barn top is provided with a vent hole, an output end of the air compressor is connected with a nitrogen-oxygen separation device for separating oxygen and nitrogen, the separation device is provided with a nitrogen outlet and an oxygen outlet, the nitrogen outlet is connected with a vent duct at the bottom of the barn, and a seal valve is arranged between the nitrogen outlet and the vent duct. The problem that existing drying devices cannot kill insects is solved, and fodder and materials can be well preserved. The insect-preventive drying system is applicable to storage of feed in barns.

Description

technical field [0001] The invention relates to a granary drying device, in particular to a granary drying system. Background technique [0002] In the prior art, there is a granary drying device, the publication number of which is: CN2107442, which includes a cylindrical silo body and an arched silo roof, the top of the silo roof is provided with vent holes, the bottom of the silo is conical, and the bottom of the silo is provided with a plugboard. , The conical bottom is a mixture of metal frame and concrete pre-manufactured board. The bottom of the warehouse body is equipped with a blast interface, and the interfaces are evenly distributed in the cabin. Its weak point is: above-mentioned device can not prevent pest infestation while drying. Contents of the invention [0003] The object of the present invention is to provide a dry insect-proof system for a granary, so that when the grain is stored in the granary, insect disasters will not occur. [0004] In order to so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B21/14F26B25/00A23B9/00
Inventor 王诚本
Owner 王诚本
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