Recovery type solar drying device

A drying device and solar energy technology, applied in the directions of solar thermal device, solar thermal energy, solar thermal power generation, etc., can solve the problems of low utilization rate of drying equipment, low utilization rate of solar energy, and inability to recycle, so as to improve the utilization rate of solar energy and The utilization rate of drying equipment, the wide application range, and the effect of good economic benefits

Inactive Publication Date: 2010-09-22
沈晓莉
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AI Technical Summary

Problems solved by technology

[0002] Existing solar drying device, utility model application number: 200520086384.X, a kind of solar drying device has low utilization rate of solar energy and drying equipment, and it is difficult to form large-scale and serialized industries in the material drying industry, especially It is the disadvantage that the water with deep processing value cannot be recovered during the material drying process.

Method used

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  • Recovery type solar drying device
  • Recovery type solar drying device

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Embodiment Construction

[0029] Attached below figure 1 A specific embodiment of the present invention will be described in detail.

[0030] Such as figure 1 The shown a kind of recycling type solar drying device of the present invention is made up of three parts:

[0031] The first part: a solar air heat collector ( 6), and then the hot air flow is sent to the heat exchange device (9) by the variable frequency speed regulating fan (8), so as to realize the heat collection and heat storage circulation system of the hot air flow.

[0032] The heat generated by the heat exchange device (9) is used as a heat source for drying materials.

[0033] A temperature sensor (7) shows the thermal air temperature in the solar air heat collector (6).

[0034] The second part: there is a material drying incubator (10), a mesh material drying box (21) with a hot air duct, a fan (24), and materials to be dried (25) to form a material drying system. In this system, a hot air circulation and convection system is re...

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Abstract

The invention relates to a recovery type solar drying device, comprising: 1. a hot air flow heat-collecting and heat-storing circulating system implemented by components such as an all-glass vacuum heat-collecting tube, a heat tube (2), a heat-dissipating piece (3), a metal net layer (4), a pebble heat-storing device (5), a heat exchange device (9), a variable-frequency speed-regulating fan (8) and the like; 2. a material drying system implemented by components such as a material drying insulating box (10), a netty material drying box (21), a fan (24), a material (25) to be dried and the like; 3. a dried material water recovery system implemented by components such as a dried material steam discharge device (11), a condensing device (12), a dried material water recovery pipeline (14) and the like; and 4. components including a valve, an electric auxiliary heating device, a sensor and the like. The recovery type solar drying device has wide application range, can dry different types of materials and form series of products of the solar drying device.

Description

technical field [0001] The invention relates to a recovery type solar drying device which can not only collect heat and store heat, but also recover moisture in drying materials. Background technique [0002] Existing solar drying device, utility model application number: 200520086384.X, a kind of solar drying device has low utilization rate of solar energy and drying equipment, and it is difficult to form large-scale and serialized industries in the material drying industry, especially It is the disadvantage that the water with deep processing value cannot be recovered during the drying process of materials. Contents of the invention [0003] The purpose of the present invention is to provide a solar drying device that has the function of heat collection and heat storage, and can recycle the moisture in the drying materials, so as to overcome the shortcomings in the existing solar drying technology; the invention does not consume disposable energy , does not pollute the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B9/06F26B3/06F26B21/00F24J2/00F24S10/30F24S10/40
CPCY02E10/40Y02E10/44
Inventor 沈洪嘉
Owner 沈晓莉
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