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Cleaning equipment

A technology for cleaning equipment and cleaning fluid, which is applied in nonlinear optics, instruments, optics, etc. It can solve the problems of easily polluting glass substrates, easily carrying a large number of bacteria, and easily remaining bacteria, so as to achieve easy popularization and application, simple structure, and low cost Effect

Active Publication Date: 2015-07-29
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0003] At present, cleaning equipment mainly uses cleaning liquid (such as pure water) to perform high-pressure washing on the surface of the glass substrate, but because the cleaning liquid is easy to breed bacteria after a long time of use, and the bacteria are easy to remain in the liquid storage tank and pipeline, The flowing cleaning liquid is easy to carry a large number of bacteria, and when the cleaning liquid is sprayed on the glass substrate by the nozzle, it is easy to contaminate the glass substrate

Method used

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with accompanying drawing.

[0024] figure 1 It is a structural schematic diagram of an embodiment of the cleaning equipment according to the present invention. The cleaning device 10 includes a liquid storage tank 2 , a sterilizing device 3 connected to the liquid storage tank 2 through a pipeline 7 , and a nozzle 5 connected to the sterilizing device 3 through a pipeline 8 . The nozzle 5 can directly spray the cleaning liquid onto the object to be cleaned so as to remove the substances on the surface of the object to be cleaned. The cleaning device 10 also includes a recovery device (not shown), which can recover the used cleaning liquid and reuse it after a series of treatments.

[0025] In this embodiment, the sterilizing device 3 includes an ultraviolet lamp 31 that can sterilize the cleaning solution (see figure 2 , image 3 , Figure 4 and Figure 5 ). The ultraviolet lamp 31 generates u...

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Abstract

The invention discloses cleaning equipment. The cleaning equipment comprises a liquid storage tank, a sterilizing device and a spray nozzle which are arranged in sequence along the flow direction of cleaning liquid, wherein the sterilizing device comprises an ultraviolet lamp for sterilizing the cleaning liquid. The cleaning equipment according to the invention can be used for sterilizing the internal cleaning liquid in order to prevent objects to be cleaned from being polluted in a cleaning process.

Description

technical field [0001] The invention relates to a cleaning device, in particular to a cleaning device capable of cleaning glass substrates of each substrate in a liquid crystal display. Background technique [0002] In the manufacturing process of liquid crystal displays, it is usually necessary to use cleaning equipment to clean the glass substrates of various substrates in order to remove dust, bacteria and other substances on the surface. The various types of substrates include, for example, color filter substrates and array substrates. [0003] At present, cleaning equipment mainly uses cleaning liquid (such as pure water) to perform high-pressure washing on the surface of the glass substrate, but because the cleaning liquid is easy to breed bacteria after a long time of use, and the bacteria are easy to remain in the liquid storage tank and pipeline, The flowing cleaning liquid is easy to carry a large amount of bacteria, and when the cleaning liquid is sprayed on the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13
CPCG02F1/13G02F1/1303G02F1/1316G02F1/133302
Inventor 徐涛徐彬方仲贤
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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