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Coating Liquid Filtration Device

A technology of filtering device and coating liquid, which is applied to the device for coating liquid on the surface, filtration separation, spraying device, etc., can solve the problems of poor filtering effect and low efficiency of filtering method, so as to reduce waste and improve coating liquid. Volatile phenomenon, easy solution effect

Active Publication Date: 2021-02-02
ZHANGJIAGANG KANGDE XIN OPTRONICS MATERIAL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a coating liquid filtration device to solve the technical problems of low efficiency and poor filtering effect of the previous coating liquid filtration methods

Method used

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Embodiment Construction

[0028]In order to make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0029]In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "left", "right", "horizontal", "vertical", etc. are all based on the orientation or positional relationship shown in the drawings, and only It is for the convenience of describing the present invention and simplifying the description, rather than indicating or implyi...

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Abstract

The invention discloses a coating liquid filter device, and relates to the technical field of filter devices. The coating liquid filter device is designed for solving the problems that an original coating liquid filter manner is low in efficiency, and the filter effect is poor. The coating liquid filter device comprises a supply barrel and a piston assembly moving in the supply barrel. A rodless cavity of the supply barrel communicates with a liquid supply device and a liquid collector. A communication pipeline of the liquid supply device and the rodless cavity is provided with a first controlvalve for controlling the on-off states of the pipeline. A communication pipeline of the liquid collector and the rodless cavity is provided with a filter and a second control valve for controlling the on-off states of the pipeline, and the piston assembly is driven by a power module to move. The liquid supply device is used for containing to-be-filtered coating liquid, and the liquid collector is used for containing the filtered coating liquid. The provided coating liquid filter device is used for efficient filtration of the coating liquid, and accordingly the volatilization phenomenon appearing in the filter process is reduced and even avoided.

Description

Technical field[0001]The present invention relates to the technical field of filtration devices, in particular to a coating liquid filtration device.Background technique[0002]In the process of laboratory product testing, the filtering operation of the coating liquid is usually done manually. However, the manual filtration process is inefficient and takes a long time, which will not only cause a part of the coating liquid to volatilize into the external environment during the filtering operation, resulting in a waste of the coating liquid, but also cause changes in the viscosity of the coating liquid. And produce bubbles, the filtering effect cannot be guaranteed. In addition, since the above-mentioned filtering operations of the coating liquid are all done manually, the labor intensity of the workers is greatly improved.Summary of the invention[0003]The purpose of the present invention is to provide a coating liquid filtering device to solve the technical problems of low efficiency ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05C11/10B05B15/40B01D35/02
CPCB01D35/02B05C11/10B05B15/40
Inventor 曹英杰李守军
Owner ZHANGJIAGANG KANGDE XIN OPTRONICS MATERIAL
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