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Solar-powered food grain drying shed

A technology of grain drying and solar energy, applied in the fields of preservation of seeds by drying, food processing, climate change adaptation, etc., can solve the problems of being affected by weather, short time, time-consuming and laborious, etc., and achieve the effect of shortening the drying cycle and saving manpower and material resources.

Inactive Publication Date: 2012-01-18
严剑文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the shortcomings and drawbacks of the traditional drying process, which is time-consuming and labor-intensive, and is affected by the weather, the purpose of the present invention is to provide a drying equipment that takes a short time and is not affected by the weather.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] The present invention will be further described below in conjunction with examples of implementation.

[0010] Electric energy drives the motor, and the running of the motor drives the transmission of the conveyor belt. The conveyor belt transports the grain or crops with high moisture content from the outside of the drying room to the top of the heated kang in the drying room. The heat from the water tank is transferred to the heated kang, and the heated kang releases heat evenly to the grain on it. As the grain heats up, the water vapor evaporates into the air. The wind blades collect wind power, and drive the fan through the transmission shaft. Air, the fan outlet is equipped with a moisture-absorbing bag, which absorbs the moisture in the air, and when the moisture-absorbing bag reaches a certain humidity, the dehumidifier discharges the moisture in it.

[0011] Among them, the heat collector is composed of a heat collecting plate and a vacuum heat collecting tube. ...

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PUM

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Abstract

The invention discloses a solar-powered food grain drying shed. According to the drying shed, manpower and materials lost in the airing procedure of food grains can be reduced, the airing period is shortened, the airing quality is enhanced, molding caused by dampness of food grains is avoided, and a drying effect is achieved by evaporating water vapor in the food grains in a way of heating the food grains with air-powered collecting equipment. Except that a conveying motor and a compressor of the entire drying shed are required to be driven by electric energy, other energy come from the environment, so that the drying shed is accordant with the production and living concepts of energy conservation and environmental protection, and is suitable for drying food grains for rural farmers and grain depots on a large scale and drying substance products needing to be dried on a large scale in relevant industries.

Description

technical field [0001] The invention relates to grain drying equipment, especially grain drying equipment. Background technique [0002] my country is a big agricultural country, and agriculture is the primary industry in our country. According to the statistics of the Ministry of Statistics, in 2007, the total value of agricultural production accounted for the largest proportion in the country's various industrial chains, while other industries were relatively average. It can be seen that agriculture is developing Replace all other industries and become the most important industry in the country. [0003] The cultivation of crops in agriculture is the most important thing, providing material security for people's food, clothing, housing, transportation, etc., corn, soybeans, wheat, rice, sorghum, millet, etc., as food crops, provide energy for people's work and labor , Cotton, silk, etc. provide people with fibers for making clothes, and wood and wood processing provide us ...

Claims

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Application Information

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IPC IPC(8): A23B9/08
CPCY02A40/90Y02P60/85
Inventor 严剑文
Owner 严剑文