Solar photoelectric heating and baking device

Abstract

The invention discloses a solar photoelectric heating and baking device. The solar photoelectric heating and baking device comprises a frame; the frame is provided with a driving system, a photoelectric heating system and a support module; the driving system comprises a motor arranged above the frame, an accumulator for supplying electricity to the motor, and a solar silicon plate connected to a charge end of the accumulator; the photoelectric heating system comprises a heat collecting pipe and a groove solar reflecting plate; the heat collecting pipe is a hollow pipe body; a spiral conveyingwheel capable of conveying materials is fixedly arranged on the inner wall of the heat collecting pipe; the groove solar reflecting plate is formed by arranging multiple groove paraboloid light condensation heat collectors by serial connection; and sunlight is focused as a straight line, and is irradiated on the heat collecting pipe in an axial direction to heat the heat collecting pipe and the spiral conveying wheel so as to heat and bake materials in the heat collecting pipe. The solar photoelectric heating and baking device achieves energy conservation and environmental protection, realizessemi-automatic operation, and is wide in application field.

Description

technical field [0001] The invention relates to the technical field of baking devices, in particular to a solar photoelectric heating baking device. Background technique [0002] Generally speaking, there are three types of solar thermal power generation systems: trough type, tower type, and dish type. At present, the technology of trough type solar thermal power generation is the most mature. As far as the actual situation of our country is concerned, in our country, vigorously developing trough solar thermal power generation is a direction that is more in line with the development of domestic industries at the current stage. Trough solar thermal power generation adopts the method of line focusing. Line focusing is to arrange a large number of trough reflectors in a row to gather sunlight into a straight line, so that the temperature can reach 300-400 degrees Celsius. [0003] Most of the existing baking devices use fuel combustion to release heat or heat through electric ...

AI Technical Summary

Problems solved by technology

Its disadvantages are as follows: 1. Through the way of fuel combustion, a large amount of polluting gas will be produced, which is not conducive to environmental protection and consumes resources

By means of electric energy heating, since the generation of electric energy mostly relies on thermal power generation, the process of thermal power generation will also generate a lot of dust pollution; 2. Whether it is the way of fuel combustion or the way of heating by electric energy, the heating process consumes a lot of energy. Contrary to the goal of energy conservation advocated by the state

[0004] In the prior art, there is also a way of using solar thermal power generation to bake materials, but the existing device that relies on solar thermal power generation for baking has the problem of adding materials into the heat collecting tube for high temperature baking At the same time, since the heat collecting tube is fixed and cannot be rotated, it is easy to cause uneven local heating of the material, and it is necessary to frequently remove the material manually after each baking is completed, resulting in low operating efficiency

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