Cyclone dust removal device

A cyclone dust removal and cyclone technology, which is applied in the direction of the swirl device, the device whose axial direction can be reversed, etc., can solve the problems of polluting the equipment workbench, dust cannot reach the dust removal system, and dust pollutes the clean production workshop of battery chips, etc. , to achieve the effect of preventing external diffusion, improving production efficiency, and improving efficiency

Active Publication Date: 2013-04-17
武汉三工光电设备制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of scribing and edge-cleaning thin-film batteries by laser, a large amount of tiny dust is easy to be generated, and most of the dust cannot reach the dust removal system, and if the dust removal efficiency of the dust removal system ...

Method used

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Embodiment Construction

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0023] figure 1 It is a perspective view of the embodiment structure of the cyclone dust removal device of the present invention, figure 2 It is a front view of the embodiment structure of the cyclone dust removal device of the present invention. like figure 1 , figure 2 As shown, the cyclone dust removal device includes a cyclone inner cylinder 1, a cyclone outer cylinder 3 connected to the cyclone inner cylinder 1, an air curtain inner ring 4 connected to the cyclone outer cylinder 3, and an air curtain inner ring 4 The air curtain outer ring 5 is connected, and two O-rings 2 are arranged between the cyclone inner cylinder 1 and the cyclone outer cylinder 3 in the cyclone dust removal device, which are used t...

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Abstract

The invention relates to a cyclone dust removal device, in particular to a cyclone dust removal device for a laser side sweeping machine and a laser film engraving machine. The cyclone dust removal device comprises a cyclone inner barrel, a cyclone outer barrel, an air curtain inner ring and an air curtain outer ring; one end of the cyclone inner barrel is connected with a dust removal pipeline and is used for feeding dust into the dust removal pipeline; the other end of the cyclone inner barrel is connected with one end of the cyclone outer barrel; an air cavity for converting compressed air into cyclone air flow is formed at the joint of the other end of the cyclone inner barrel and the cyclone outer barrel; the other end of the cyclone outer barrel is connected with a compressed air pipeline and is used for receiving the compressed air; the air curtain inner ring is connected with the cyclone outer barrel by an internal screw thread processed inside the air curtain inner ring and is connected with the air curtain outer ring by an external screw thread processed outside the air curtain inner ring; and both the air curtain inner ring and the air curtain outer ring are used for preventing the dust from being diffused. The cyclone dust removal device disclosed by the invention can effectively remove the dust and improve the production efficiency, and is easy to be connected and integrated with the external dust removal pipeline.

Description

technical field [0001] The invention relates to a cyclone dust removal device, in particular to a cyclone dust removal device used for laser edge cleaning machines and laser film engraving machines. Background technique [0002] The production process of thin-film solar cells involves the thin-film deposition of the bottom electrode, the intermediate photovoltaic effect layer and the surface ohmic contact electrode layer, as well as the scribing of each layer and the removal of the surrounding film layers. Compared with the traditional mask method, laser scribing technology has higher production efficiency and stable product quality, and has been well applied in the manufacturing process of thin-film solar cells. However, in the process of scribing and edge-cleaning thin-film batteries by laser, it is easy to generate a large amount of tiny dust, and most of the dust cannot reach the dust removal system, and if the dust removal efficiency of the dust removal system is low, t...

Claims

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Application Information

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IPC IPC(8): B04C5/00
Inventor 何成鹏
Owner 武汉三工光电设备制造有限公司
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