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Tea processing equipment based on solar power generation and heating

A processing equipment and solar energy technology, applied in photovoltaic power generation, photosensitive equipment, circuits, etc., can solve problems such as unsatisfactory energy demand, severe weather influence, and limited heat source temperature, so as to improve photoelectric conversion efficiency and reduce annihilation Effect

Inactive Publication Date: 2018-11-06
梧州井儿铺贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The equipment that uses solar energy as clean energy in tea processing mainly uses solar collectors combined with heat storage equipment to provide heat sources for tea processing. The heat conversion efficiency of solar collectors is low, and the temperature of the heat sources provided is limited, which cannot meet the needs of tea processing plants. energy demand for processing equipment
There is a type of tea processing equipment that directly uses photovoltaic power generation, but it is greatly affected by the weather, and its use is limited in rainy days, and the utilization rate of photovoltaic power generation in non-processing seasons is low

Method used

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  • Tea processing equipment based on solar power generation and heating
  • Tea processing equipment based on solar power generation and heating
  • Tea processing equipment based on solar power generation and heating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] In this embodiment, the dye-sensitized solar cell includes a photoanode, a counter electrode, a dye, and an electrolyte, wherein the photoanode has a dye adsorbed on its surface, and the photoanode and the counter electrode are arranged opposite to each other with an electrolyte in between, forming a sandwich structure.

[0038] The photoanode includes an FTO substrate, a light-transmitting layer is arranged on the surface of the FTO substrate, and a scattering layer is arranged on the surface of the light-transmitting layer, and the light-transmitting layer and the scattering layer are formed by screen printing the light-transmitting layer slurry and the scattering layer slurry respectively , the thickness of the transparent layer is 5 μm, and the thickness of the scattering layer is 15 μm.

[0039] The light-transmitting layer includes TiO 2 Hollow sphere, MnO 2 Nanoparticles, Graphene and TiO 2 Nanoparticles, the mass ratio of the above-mentioned substances is 4:1:...

Embodiment 2

[0062] In this embodiment, the dye-sensitized solar cell includes a photoanode, a counter electrode, a dye, and an electrolyte, wherein the photoanode has a dye adsorbed on its surface, and the photoanode and the counter electrode are arranged opposite to each other with an electrolyte in between, forming a sandwich structure.

[0063] The photoanode includes an FTO substrate, a light-transmitting layer is arranged on the surface of the FTO substrate, and a scattering layer is arranged on the surface of the light-transmitting layer, and the light-transmitting layer and the scattering layer are formed by screen printing the light-transmitting layer slurry and the scattering layer slurry respectively , the thickness of the transparent layer is 10 μm, and the thickness of the scattering layer is 10 μm.

[0064] The light-transmitting layer includes TiO 2 Hollow sphere, MnO 2 Nanoparticles, Graphene and TiO 2 Nanoparticles, the mass ratio of the above-mentioned substances is 4:1...

Embodiment 3

[0086] In this embodiment, the dye-sensitized solar cell includes a photoanode, a counter electrode, a dye, and an electrolyte, wherein the photoanode has a dye adsorbed on its surface, and the photoanode and the counter electrode are arranged opposite to each other with an electrolyte in between, forming a sandwich structure.

[0087] The photoanode includes an FTO substrate, a light-transmitting layer is arranged on the surface of the FTO substrate, and a scattering layer is arranged on the surface of the light-transmitting layer, and the light-transmitting layer and the scattering layer are formed by screen printing the light-transmitting layer slurry and the scattering layer slurry respectively , the thickness of the transparent layer is 10 μm, and the thickness of the scattering layer is 10 μm.

[0088] The light-transmitting layer includes TiO 2 Hollow sphere, MnO 2 Nanoparticles, Graphene and TiO 2 Nanoparticles, the mass ratio of the above-mentioned substances is 4:1...

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Abstract

The invention relates to tea processing equipment based on solar power generation and heating. The tea processing equipment comprises a tea processing chamber, wherein a roof of the tea processing chamber is composed of a plurality of sub-roofs connected transversely; the cross sections of the sub-roofs are in a scalene triangle shape; Solar photovoltaic panels are uniformly distributed on the south sides of the sub-roofs; the solar photovoltaic panels are based on dye sensitized solar batteries; the dye sensitized solar batteries comprise photo-anodes, counter electrodes, dye and electrolyte,wherein the photo-anodes comprise FTO substrates, light transmission layers are arranged on the surfaces of the FTO substrates, scattering layers are arranged on the surfaces of the light transmission layers, and the light transmission layers and the scattering layers are separately formed by screen printing light transmission layer slurry and scattering layer slurry; the light transmission layers comprise TiO2 hollow spheres, MnO2 nanoparticles, graphene and TiO2 nanoparticles; and the scattering layers comprise hollow Ni-TiO2 nano-sieves and TiO2 nanoparticles.

Description

technical field [0001] The invention relates to the technical field of tea processing, in particular to a tea processing equipment based on solar power generation and heat generation. Background technique [0002] Tea processing is a big energy consumer. Tea processing is to process fresh tea leaves with a moisture content of 75% into dry tea with a moisture content of 5%. Processing 1kg of dry tea requires evaporation of 3.2-3.5kg of water, which requires 1.5kg of standard coal / kg of tea and consumes 1.2kwh / kg of electricity Tea, at present, about 50% of tea processing plants in the country still use coal as heating energy, which consumes a lot of energy, and there is great potential for saving energy and reducing emissions. The equipment that uses solar energy as clean energy in tea processing mainly uses solar collectors combined with heat storage equipment to provide heat sources for tea processing. The heat conversion efficiency of solar collectors is low, and the temp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/06H01G9/042H01G9/20
CPCA23F3/06H01G9/2036H01G9/2059Y02A40/924Y02B10/10Y02E10/542
Inventor 韦德远
Owner 梧州井儿铺贸易有限公司
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