CN203890443U - Etching and matched recycling device for improving membrane electrolytic regeneration efficiency - Google Patents

Etching and matched recycling device for improving membrane electrolytic regeneration efficiency Download PDF

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Publication number
CN203890443U
CN203890443U CN201420308347.8U CN201420308347U CN203890443U CN 203890443 U CN203890443 U CN 203890443U CN 201420308347 U CN201420308347 U CN 201420308347U CN 203890443 U CN203890443 U CN 203890443U
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China
Prior art keywords
etching
recycling
tank
layer
liquid medicine
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Active
Application number
CN201420308347.8U
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Chinese (zh)
Inventor
查红平
何立发
张昭君
徐福林
朱贵娥
周小亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi hongban Technology Co.,Ltd.
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Red Board (jiangxi) Co Ltd
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Priority to CN201420308347.8U priority Critical patent/CN203890443U/en
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Abstract

The utility model provides an etching and matched recycling device for improving membrane electrolytic regeneration efficiency. The etching and matched recycling device comprises an agent spray etching layer, an etching liquid storage layer, an agent regenerating and recycling device, a filter, a lifting pump I and a lifting pump II. The etching and matched recycling device is characterized in that the etching liquid storage layer is arranged below the agent spray etching layer; the etching liquid storage layer is divided into a waste liquid tank and a fresh agent tank; the waste liquid tank is connected to a liquid inlet of the agent regeneration recycling device by virtue of a pipeline and the lifting pump I; a water outlet in the upper end of the agent regeneration recycling device is connected to the fresh agent tank by virtue of a pipeline; a communicating pipeline and a valve are arranged between the waste liquid tank and the fresh agent tank. The etching and matched recycling device provided by the utility model can be used for reducing the workload of the agent regeneration recycling device, and can be used for selecting whether to operate the agent regeneration recycling device.

Description

A kind of etching and supporting retrieving arrangement that improves film electrolytic regeneration efficiency
Technical field
The utility model relates to a kind of circuit board etching device, and it is specially adapted to printed circuit board industry circuit card hydrochloric acid/sodium chlorate system etching work procedure.
Background technology
Existing etching system mostly adopts the waste liquid after fresh liquid medicine and etching to carry out mixed cycle etching, adds sub-liquid and hydrochloric acid maintains liquid medicine parameter, simultaneously by unnecessary cause overflow discharge by on-line automatic liquid medicine; Even the etching line that adopts electrolytic regeneration to reclaim, its etching waste liquor and fresh liquid medicine are to be also blended in same processing solution tank, cause whole liquid medicine need to enter regeneration system rapidly, have increased treatment capacity, have reduced the efficiency of electrolytic regeneration.
Summary of the invention
In order to solve the deficiency of above-mentioned existing etching system, the utility model provides a kind of etching and supporting retrieving arrangement that improves film electrolytic regeneration efficiency.
The utility model is achieved like this, it comprises that liquid medicine spray etching layer, etching solution store layer, liquid medicine recycling device, strainer, lift pump I and lift pump II, it is characterized in that described liquid medicine spray etching layer below arranges etching solution and store layer, described etching solution stores layer and is divided into waste liquid tank and fresh drug tank; Described liquid medicine spray etching layer is divided into shower and lower shower, is provided with dividing plate and leaves lower row mouthful, etching waste liquor is collected and be discharged to waste liquid tank by lower row mouthful below lower shower; Fresh drug tank connects lift pump II by pipeline, then is connected to shower and lower shower through filter; Described waste liquid tank is connected to the fluid inlet of liquid medicine recycling device by pipeline and lift pump I, the water outlet of liquid medicine recycling device upper end is connected to fresh drug tank by pipeline; Between waste liquid tank and fresh drug tank, be equipped with unicom pipeline and valve.
The beneficial effects of the utility model are: can make to add the reduction of etching solution usage quantity, improve because etching solution before and after legacy equipment spray etching mixes and caused manipulation of regeneration waste liquid amount to increase problem, improve the efficiency of producing, and good in economic efficiency; And can select whether to move liquid medicine recycling device.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
In figure, 1. liquid medicine spray etching layer 2. etching solution store 13. times row's mouthful 21. waste liquid tank 22. fresh drug tank 23. unicom pipelines of 12. times showers of shower and valve 31. lift pump I 41. lift pump II on layer 3. liquid medicine recycling device 4. strainer 11..
Embodiment
Below in conjunction with accompanying drawing and preferred implementation, the utility model is further illustrated.
As shown in Figure 1, etching described in the utility model and supporting retrieving arrangement, comprise that liquid medicine spray etching layer 1, etching solution store layer 2, liquid medicine recycling device 3, strainer 4, lift pump I 31 and lift pump II 41, described liquid medicine spray etching layer 1 below arranges etching solution and stores layer 2, and described etching solution stores layer 2 and is divided into waste liquid tank 21 and fresh drug tank 22; Described liquid medicine spray etching layer 1 is divided into shower 11 and lower shower 12, is provided with dividing plate and leaves lower row's mouth 13, etching waste liquor is collected and be discharged to waste liquid tank 21 by lower row's mouth 13 below lower shower; Fresh drug tank 22 connects lift pump II 41 by pipeline, then is connected to shower 11 and lower shower 12 through filter 4; Described waste liquid tank 21 is connected to the fluid inlet of liquid medicine recycling device 3 by pipeline and lift pump I 31, the water outlet of liquid medicine recycling device 3 upper ends is connected to fresh drug tank 22 by pipeline; Between waste liquid tank 21 and fresh drug tank 22, be equipped with unicom pipeline and valve 23, this makes to select directly the etching waste liquor of waste liquid tank 21 to be discharged to fresh drug tank 22 or etching waste liquor is processed again discharged to fresh drug tank 22 by liquid medicine recycling device 3 according to practice in factory.
Described fresh drug tank 22 also arranges fresh liquid medicine chemicals dosing plant and supplements the etching solution of loss, so that the etching solution in fresh drug tank meets etch process requirement.Described liquid medicine recycling device 3 is membrane electrolysers.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model.The conversion of structure, material and purposes that every the present invention of utilization and accompanying drawing content are done, is all in like manner included in scope of patent protection of the present utility model.

Claims (1)

1. etching and a supporting retrieving arrangement that improves film electrolytic regeneration efficiency, comprise that liquid medicine spray etching layer, etching solution store layer, liquid medicine recycling device, strainer, lift pump I and lift pump II, it is characterized in that described liquid medicine spray etching layer below arranges etching solution and store layer, described etching solution stores layer and is divided into waste liquid tank and fresh drug tank; Described liquid medicine spray etching layer is divided into shower and lower shower, is provided with dividing plate and leaves lower row mouthful, etching waste liquor is collected and be discharged to waste liquid tank by lower row mouthful below lower shower; Fresh drug tank connects lift pump II by pipeline, then is connected to shower and lower shower through filter; Described waste liquid tank is connected to the fluid inlet of liquid medicine recycling device by pipeline and lift pump I, the water outlet of liquid medicine recycling device upper end is connected to fresh drug tank by pipeline; Between waste liquid tank and fresh drug tank, be equipped with unicom pipeline and valve.
CN201420308347.8U 2014-06-11 2014-06-11 Etching and matched recycling device for improving membrane electrolytic regeneration efficiency Active CN203890443U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420308347.8U CN203890443U (en) 2014-06-11 2014-06-11 Etching and matched recycling device for improving membrane electrolytic regeneration efficiency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420308347.8U CN203890443U (en) 2014-06-11 2014-06-11 Etching and matched recycling device for improving membrane electrolytic regeneration efficiency

Publications (1)

Publication Number Publication Date
CN203890443U true CN203890443U (en) 2014-10-22

Family

ID=51716869

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420308347.8U Active CN203890443U (en) 2014-06-11 2014-06-11 Etching and matched recycling device for improving membrane electrolytic regeneration efficiency

Country Status (1)

Country Link
CN (1) CN203890443U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CP03 Change of name, title or address

Address after: No. 281, Jingjiu Avenue, Jinggangshan economic and Technological Development Zone, Ji'an City, Jiangxi Province 343100

Patentee after: Jiangxi hongban Technology Co.,Ltd.

Address before: 343100 Jinggangshan Economic and Technological Opening Area, Ji'an City, Jiangxi Province

Patentee before: RED BOARD (JIANGXI) Co.,Ltd.