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Chemical liquid medicine residual liquid collecting device for PCB production

A collection device and a technology of chemical potions, applied in chemical instruments and methods, printed circuit liquid treatment, fixed filter element filters, etc., can solve the problems of filter element blockage, affecting filtering effect, cleaning, etc., so as to facilitate replacement and improve filtering effect Effect

Pending Publication Date: 2020-12-22
AOSHIKANG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The design of the traditional chemical liquid residual liquid collection device for PCB board production still has shortcomings. It is not convenient to quickly clean up the filter residue generated by filtration, and it is easy to cause blockage of the filter element, and the filter screen is basically fixed by bolts. As a result, it is not convenient to quickly disassemble to replace the filter element, which seriously affects the filtering effect

Method used

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  • Chemical liquid medicine residual liquid collecting device for PCB production
  • Chemical liquid medicine residual liquid collecting device for PCB production
  • Chemical liquid medicine residual liquid collecting device for PCB production

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0025] Please refer to figure 1 , in the first embodiment of the present invention, the PCB production chemical residual liquid collection device includes: a tank 1, the top of the tank 1 is provided with an opening; a first rectangular through hole 2, the first rectangular through hole The hole 2 is opened on the inner wall of one side of the tank body 1; the slide plate 3 is slidably installed in the first rectangular through hole 2, and one end of the slide plate 3 extends into the tank body 1; a plurality of leakage holes 4, a plurality of The leak holes 4 are all opened on the slide plate 3, and a plurality of leak holes 4 are evenly arranged; the installation frame 5 is movably installed on the top of the slide plate 3, and the installation frame 5 is adapted to the first rectangular through hole 2 Filter screen 6, the filter screen 6 is installed in the installation frame 5, the filter screen 6 is in contact with the top of the slide plate 3, the filter screen 6 is loca...

no. 2 example

[0038] Based on the device for collecting residual chemical solution for PCB production provided in the first embodiment of the present application, the second embodiment of the present application proposes another device for collecting residual chemical solution for PCB production. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0039] The second embodiment of the present invention will be further described below in conjunction with the drawings and implementation methods.

[0040] Please refer to Figure 2-5The device for collecting residual liquid of chemical liquid used in PCB production also includes two draw-in grooves 11, the two draw-in grooves 11 are set on both sides of the filter screen 6 respectively, the bottom of the draw-in groove 11 is an opening, and the inner walls on both sides of the groove 11 are Both are provid...

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Abstract

The invention provides a chemical liquid medicine residual liquid collecting device for PCB production. The chemical liquid medicine residual liquid collecting device for PCB production comprises a tank body, afirst rectangular through hole, a sliding plate, a plurality of leakage holes, a mounting frame, and a filter screen; the top of the tank body is provided with an opening; the first rectangular through hole is formed in the inner wall of one side of the tank body; the sliding plate is installed in the first rectangular through hole in a sliding mode, and one end of the sliding plate extends into the tank body; the plurality of leakage holes are formed in the sliding plate, and the plurality of leakage holes are uniformly arranged; the mounting frame is movably mounted at the top of the sliding plate, and the mounting frame is matched with the first rectangular through hole; and the filter screen is mounted in the mounting frame, and the filter screen is in contact with the top ofthe sliding plate. The chemical liquid medicine residual liquid collecting device for PCB production has the advantages that use is convenient, operation is easy, filter residues can be convenientlyand rapidly cleaned, the filter screen can be conveniently detached, the filter element can be conveniently and rapidly replaced, and the filtering effect can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of PCB production, in particular to a device for collecting residual liquid of chemical medicine used in PCB production. Background technique [0002] With the continuous development of science and technology, people's demand for electronic products is also increasing. A large number of PCB boards are produced for people to use. In the production process of PCB boards, chemical liquid is needed to treat the surface, so it is necessary to use chemical The liquid medicine residual liquid collecting device is used to collect the residual liquid, so as to avoid its pollution to the environment. The existing chemical liquid liquid collecting device basically adopts a filter screen and a filter element to filter the liquid to collect. [0003] The design of the traditional chemical liquid residual liquid collection device for PCB board production still has shortcomings. It is not convenient to quickly clean up the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/96B01D29/58H05K3/00
CPCB01D29/96B01D29/58H05K3/0085
Inventor 范红
Owner AOSHIKANG TECH CO LTD
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