Multipurpose type drying device

A drying equipment and multi-purpose technology, which is applied in drying, dryers, lighting and heating equipment, etc., can solve the problems of low utilization rate of drying equipment, high cost, and serious pollution of the environment, so as to facilitate popularization and use, High utilization rate and high drying efficiency

Inactive Publication Date: 2017-02-22
河南芳捷农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a multi-purpose drying equipment, which is used to solve the problems that the existing grain

Method used

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Embodiment Construction

[0030] The present invention provides many applicable creative concepts, which can be embodied in a large number of specific contexts. The specific examples described in the following embodiments of the present invention are merely illustrative of specific embodiments of the present invention, and do not constitute a limitation on the scope of the present invention.

[0031] The present invention will be further described below in conjunction with the drawings and specific implementations.

[0032] This embodiment provides a multi-purpose drying equipment, such as figure 1 As shown, it includes a heat pump 10, an air inlet passage 20, a heat exchange unit 30, a supply air passage 40 and a material drying chamber 50. The heat exchange unit 30 includes a heat exchanger 31, and the fresh air inlet of the heat exchanger 31 is connected to the inlet In the air passage 20, the heat source inlet of the heat exchanger 31 is connected to the heat pump 10, the heating outlet of the heat exch...

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Abstract

The invention discloses a multipurpose type drying device comprising heat pumps, an air inlet passageway, a heat exchanger unit, an air feeding passageway and material drying bins. The heat exchanger unit comprises heat exchangers. Fresh air inlets of the heat exchangers communicate with the air inlet passageway. Heat source inlets of the heat exchangers communicate with the heat pumps. Heating outlets of the heat exchangers communicate with the air feeding passageway. An outlet of the air feeding passageway is connected with the material drying bins. By means of the multipurpose type drying device, the traditional coal combustion heat supply manner is converted into the heat pump heat supply manner, pollution to the environment is effectively reduced, the multipurpose type drying device is energy-saving and environment-friendly, the traditional heat supply manner is replaced with the multipurpose type drying device, transformation is easy and convenient, and large-scale application and popularization are facilitated. The multipurpose type drying device is suitable for various agricultural products, the utilization rate of the whole device is quite high, the drying effect is good, and compared with traditional multiple drying devices, the overall device cost and the land occupation are reduced.

Description

Technical field [0001] The invention relates to the technical field of drying equipment, in particular to a multi-purpose drying equipment. Background technique [0002] my country is a large grain producer and consumer, with an annual grain output of several hundred million tons. After the grain is harvested in our country, due to climate reasons, the grains will not meet the moisture standard due to time to dry, resulting in mildew and sprouting. The annual loss of grain is as high as 5% of the total grain output. Therefore, it is very important for the drying of grain. Our existing grain drying method generally uses the sun exposure method, which is subject to weather and site factors, and has low efficiency, so it is not suitable for use in high-yield grain production areas such as farms. In these high-yield food production areas, coal-fired drying towers are now commonly used. Because coal-fired drying towers use coal as raw materials, coal is a non-renewable resource, and...

Claims

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Application Information

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IPC IPC(8): F26B9/02F26B21/00F26B23/00A23B9/08
CPCA23B9/08F26B9/02F26B21/001F26B23/005F26B2200/06Y02P60/85Y02A40/90
Inventor 周军建
Owner 河南芳捷农业发展有限公司
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