Solar cell piece drying device and processing process thereof

Abstract

The invention discloses a solar cell piece drying device. The solar cell piece drying device comprises a bottom plate, a shield and a seal cover, three sides of the top wall of the bottom plate are welded and fixed to three sides of the bottom wall of the shield, the top wall of the bottom plate is provided with two sets of slots which are symmetrically distributed at the two sides of the top wallof the bottom plate, the top wall of the bottom plate is provided with a support frame, two sides of one side, far away from the opening of the inner cavity of the shield, of the support frame are respectively provided with flexible rods, the two ends of the flexible rods are respectively welded with the side wall of the inner cavity of the shield and the side wall of the support frame, two setsof sliding seats are welded at the bottom wall of the support frame, and the vertical section surfaces of the two sets of the sliding seats are T-shaped and are buckled and fixed with the two sets ofslots. According to the solar cell piece drying device and the processing process thereof, a first through hole, a first fan and a resistance wire are arranged at the bottom plate and the side wall ofthe shield to allow air at each position in the inner cavity of the shield to be heated so that the cell piece is dried more thoroughly.

Description

technical field [0001] The invention belongs to the technical field of solar cells, and in particular relates to a solar cell drying device and a processing technology thereof. Background technique [0002] In recent years, solar cell technology has been continuously improved, production costs have been continuously reduced, and conversion efficiency has been continuously improved. The application of photovoltaic power generation has become increasingly popular and developed rapidly, and has gradually become an important source of power supply. A solar cell is a photoelectric element that converts energy. It can convert solar energy into electrical energy under the irradiation of sunlight to generate electricity. [0003] The newly produced solar cells need to be dried by a drying device before they can be put into the market, but the existing drying devices for solar cells have the following problems: 1. The air in each position in the drying device cannot be dried. Heatin...

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Problems solved by technology

[0003] The newly produced solar cells need to be dried by a drying device before they can be put into the market, but the existing drying devices for solar cells have the following problems: 1. The air in each position in the drying device cannot be dried. Heating may lead to insufficient drying of the cells; 2. The air flow rate cannot be increased under the premise of slowing down the heat loss, resulting in low drying efficiency; 3. The heating degree of the cells cannot be adjusted, which may lead to overheating Phenomenon, which reduces the yield rate

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