Efficient multifunctional agricultural product solar drying device

A solar drying and multi-functional technology, applied in the field of solar energy, can solve the problems of long drying time, no heat recovery, and impact of materials, and achieve the effect of uniform heating and increased turbulence

Pending Publication Date: 2021-11-19
GANSU AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a high-efficiency multifunctional solar drying device for agricultural products, which solves the problems of long drying time of materials, influence of weather and climate, and no heat recovery

Method used

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  • Efficient multifunctional agricultural product solar drying device
  • Efficient multifunctional agricultural product solar drying device
  • Efficient multifunctional agricultural product solar drying device

Examples

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no. 1 example

[0034] see Figure 1-5 , the present invention provides a technical solution: a high-efficiency multifunctional solar drying device for agricultural products, comprising: a base 1;

[0035] U-shaped frame 2, the bottom of the U-shaped frame 2 is arranged on the top of the base 1;

[0036] A hydrated salt heat storage tank 3, the hydrated salt heat storage tank 3 is arranged on the top of the base 1, and is located inside the U-shaped frame 2;

[0037] A flat-plate solar heat collector 4, the flat-plate solar heat collector 4 is arranged on one side of the top of the base 1;

[0038]Drying chamber 5, described drying chamber 5 is arranged on the top of described U-shaped frame 2, is fixedly connected with fixed plate 6 between the two sides of the inner wall of described U-shaped frame 2, and the top of described fixed plate 6 is provided with motor 7. The output shaft of the motor 7 is fixedly connected with a rotating shaft 8, and one side of the drying chamber 5 is provide...

no. 2 example

[0063] Please refer to Image 6 , based on the high-efficiency and multifunctional solar drying device for agricultural products provided in the first embodiment of the present application, the second embodiment of the present application proposes another high-efficiency and multifunctional solar drying device for agricultural products. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0064]Specifically, the difference between the high-efficiency and multi-functional solar drying device for agricultural products provided by the second embodiment of the present application is that the high-efficiency and multi-functional solar drying device for agricultural products: also includes a suspension structure 37, and the suspension structure 37 includes a backing plate 371, so The top of the backing plate 372 is provided with a threaded rod ...

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Abstract

The invention discloses an efficient multifunctional agricultural product solar drying device, and relates to the technical field of solar energy. The efficient multifunctional agricultural product solar drying device comprises a base, a U-shaped frame, a hydrated salt heat storage tank, a flat plate type solar heat collector and a drying chamber, and the bottom of the U-shaped frame is arranged at the top of the base; the hydrated salt heat storage tank is arranged at the top of the base and located in the U-shaped frame; the flat plate type solar heat collector is arranged on one side of the top of the base; and the drying chamber is arranged at the top of the U-shaped frame. According to the efficient multifunctional agricultural product solar drying device, the problems that in an existing agricultural product solar heat collection drying technology, the solar energy utilization rate and the drying efficiency are low, materials are heated unevenly, and heat collection drying is limited by the climate environment can be effectively solved, the material drying time is greatly shortened, the drying quality is improved, a heat recovery function is achieved, and energy waste is avoided.

Description

technical field [0001] The invention relates to the technical field of solar energy, in particular to an efficient and multifunctional solar drying device for agricultural products. Background technique [0002] As a green, clean and renewable energy, solar energy is huge and ubiquitous, and is widely used in the field of material drying. Since solar energy is an intermittent energy source, the energy density is low, discontinuous, and unstable. The current solar drying devices in various forms mainly include collector type, greenhouse type, greenhouse-heater combination type, etc. The main principle is to be dried The material directly or indirectly absorbs the heat energy of solar radiation, so that the moisture on the surface of the material to be dried or inside the material is gradually vaporized and diffused into the air through heat and mass transfer, so as to achieve the purpose of drying. [0003] The problems existing in the existing solar drying equipment are mai...

Claims

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Application Information

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IPC IPC(8): F26B11/18F26B21/00F26B21/08F26B21/10F26B25/00F26B25/18F26B25/22H02S40/38F24S10/55F24S20/40F24S60/10F24S70/225
CPCF26B11/18F26B25/225F26B25/002F26B25/18F26B25/185F26B21/001F26B21/002F26B21/004F26B21/08F26B21/10F24S20/40F24S10/55F24S70/225F24S60/10H02S40/38Y02E70/30Y02E10/44Y02E10/50Y02P60/85Y02P70/10
Inventor 王咏梅黄晓鹏肖龙洁
Owner GANSU AGRI UNIV
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