An auxiliary device for cleaning crystalline silicon of a solar cell

Abstract

The invention discloses an auxiliary device for cleaning silicon crystal of a solar cell, comprising a frame and an air compressor structure, wherein the frame comprises a bottom plate and a first side plate and a second side plate arranged on opposite sides of the bottom plate; The bottom plate is a hollow structure, so that that bottom plate is provide with a plurality of, each bottom plate is layered along its height direction, and a plurality of partitions arranged spaced apart from the first side plates in the direction of the second side plates and forming clamping grooves between two adjacent partitions are arranged on the upper surface of the bottom plates of each layer, The interior of each partition plate is provided with a first clamping cavity and a second clamping cavity, andeach partition plate is provided with a first through hole communicating with the first clamping cavity and a second through hole communicating with the second clamping cavity. The air compressor is configured to deliver high-pressure air to each first clamping cavity and the second clamping cavity respectively through the gas transmission pipeline. The invention can effectively improve the cleaning effect of the workpiece.

Description

technical field [0001] The invention relates to the technical field of monocrystalline silicon wafer production and manufacturing, in particular to an auxiliary device for cleaning crystalline silicon of solar cells. Background technique [0002] After the monocrystalline silicon wafer is produced and polished, the dirt on the surface needs to be cleaned. The existing cleaning equipment is relatively traditional, which is to put the monocrystalline silicon wafer into a sink for washing. This way of cleaning is very unclean, and because the single crystal silicon wafers are relatively thin, many of them are overlapped, which is easy to cause cleaning dead ends. Contents of the invention [0003] Based on the technical problems existing in the above-mentioned background technology, the present invention proposes an auxiliary device for cleaning crystalline silicon of solar cells. [0004] The present invention proposes an auxiliary device for cleaning solar cell crystalline...

AI Technical Summary

Problems solved by technology

This method is very unclean, and because the single crystal silicon wafers are relatively thin, many of them are overlapped, which is easy to cause cleaning dead ends

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