Cleaning device and cleaning method applied to thin glass substrates with a thickness of 1-4mm
A cleaning device and technology for thin glass, which are applied in the directions of cleaning methods using liquids, cleaning methods and utensils, chemical instruments and methods, etc., can solve the problems of broken glass substrates, increased production costs, incomplete cleaning, etc., and improve the cleanliness. , the effect of prolonging the service life and reducing the glass breakage rate
Active Publication Date: 2022-04-22
TIANJIN BINHAI LIGHT & HEAT REFLECTING TECH CO LTD
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Problems solved by technology
[0003] Because the reflection rate of the mirror made of ultra-thin glass is higher than that of ordinary glass, ultra-thin glass is the preferred glass substrate of the mirror. When cleaning, it is easy to be incompletely cleaned and the glass substrate to be broken, which in turn leads to a decrease in reflectivity or an increase in production costs
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[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0024] Such as figure 1 and 2 As shown, the thin glass substrate cleaning device of the present invention includes a rectangular cleaning tank 1, which is arranged in the cleaning tank, generally an ultrasonic generating mechanism (not shown in the figure) at the bottom, which is arranged on one side of the cleaning tank The pendulum 3 for carrying the thin glass substrate 2 has the end of the pendulum close to the cleaning tank or the side above the cleaning tank, and the start of the pendulum far away from the cleaning tank. The end of the swing frame is driven to swing up and down so as to realize the immersion or separation of the thin glass substrate into or out of the cleaning...
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Abstract
The invention discloses a cleaning device and cleaning method applied to thin glass substrates with a thickness of 1-4 mm. The thin glass substrate cleaning device includes a cleaning tank and an ultrasonic generating mechanism arranged in the cleaning tank. One side of the cleaning tank is used to carry the pendulum for the thin glass substrate. The end of the frame is driven to swing up and down to realize the immersion or separation of the thin glass substrate into or out of the cleaning tank. The ultrasonic cleaning of the glass substrate of the present invention is especially suitable for cleaning flat glass with a thickness of 2-4mm. It is a non-pressure contact glass substrate method, which can reduce the glass breakage rate and achieve the purpose of almost no breakage, without using traditional disc brushes, Complex equipment such as roller brushes simplify the production line and reduce production costs. At the same time, cleaning fluid and water can be reused to avoid waste.
Description
technical field [0001] The invention relates to the technical field of mirror production, in particular to a thin glass substrate cleaning device. Background technique [0002] Solar thermal power generation refers to the use of large-scale arrays of parabolic or dish mirrors to collect solar heat, provide steam through heat exchange devices, and combine traditional turbogenerator technology to achieve the purpose of power generation. The use of solar thermal power generation technology avoids the expensive silicon crystal photoelectric conversion process, which can greatly reduce the cost of solar power generation. [0003] Because the reflection rate of the mirror made of ultra-thin glass is higher than that of ordinary glass, ultra-thin glass is the preferred glass substrate of the mirror. When cleaning, it is easy to clean incompletely and break the glass substrate, which in turn leads to a decrease in reflectivity or an increase in production cost. Contents of the in...
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IPC IPC(8): B08B3/12
CPCB08B3/12
Inventor 官景栋吴长永
Owner TIANJIN BINHAI LIGHT & HEAT REFLECTING TECH CO LTD