Panel Wet Process Exhaust

Abstract

The invention provides a panel wet process air exhausting device. The panel wet process air exhausting device comprises a water washing unit, an air exhausting draught fan, an air exhausting main pipe and a first air exhausting branch pipe; the air exhausting main pipe is communicated with the first air exhausting branch pipe to form an air exhausting pipeline, an air inlet of the first air exhausting branch pipe is connected with the water washing unit, an air outlet of the air exhausting main pipe is connected with the air exhausting draught fan, the air inlet of the first air exhausting branch pipe is fixed to the bottom of the water washing unit and communicated with interior space of the water washing unit, the air inlet of the first air exhausting branch pipe is provided with a first water-proof cover board, so that medicine liquid or water is prevented from entering the air exhausting pipeline, under the action of the air exhausting draught fan, and water vapor in the water washing unit is expelled from the air exhausting pipeline. The occupied space of the air exhausting pipeline can be effectively saved, and the arrangement is more compact and attractive.

Description

technical field [0001] The invention relates to a panel wet process exhaust device. Background technique [0002] In the manufacturing process of liquid crystal display panels, wet process equipment often uses a large amount of liquid medicine and water to spray and wash the glass substrate, during which a large amount of water vapor will be generated, so it must be dried by wet exhaust process to remove the water vapor It is discharged from the exhaust pipe, and in order to prevent liquid medicine and water from entering the exhaust pipe, the exhaust pipe is generally set on the side of the wet process equipment, such as figure 1 As shown, the panel wet process exhaust device in the prior art arranges the exhaust branch pipe 2 on the side of the water washing unit 1. Since the exhaust main pipe 3 is buried underground, the exhaust branch pipe needs to be led underground to communicate with the exhaust pipe. The above-mentioned exhaust main pipe 3 is communicated, and the e...

AI Technical Summary

Problems solved by technology

[0002] In the manufacturing process of liquid crystal display panels, wet process equipment often uses a large amount of liquid medicine and water to spray and wash the glass substrate, during which a large amount of water vapor will be generated, so it must be dried by wet exhaust process to remove the water vapor It is discharged from the exhaust pipe, and in order to prevent liquid medicine and water from entering the exhaust pipe, the exhaust pipe is generally set on the side of the wet process equipment, such as figure 1 As shown, the panel wet process exhaust device in the prior art arranges the exhaust branch pipe 2 on the side of the water washing unit 1. Since the exhaust main pipe 3 is buried underground, the exhaust branch pipe needs to be led underground to communicate with the exhaust pipe. The above-mentioned exhaust main pipe 3 is connected, and the exhaust pipe of this design is arranged on the outside of the water washing unit, so it occupies a relatively large space and is not beautiful

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