CN105420701B - PCBization gold thread nickel groove drainage system structure - Google Patents
PCBization gold thread nickel groove drainage system structure Download PDFInfo
- Publication number
- CN105420701B CN105420701B CN201510990436.4A CN201510990436A CN105420701B CN 105420701 B CN105420701 B CN 105420701B CN 201510990436 A CN201510990436 A CN 201510990436A CN 105420701 B CN105420701 B CN 105420701B
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- CN
- China
- Prior art keywords
- discharging tube
- major trough
- groove
- circulation line
- branch pipe
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Classifications
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/1601—Process or apparatus
- C23C18/1619—Apparatus for electroless plating
- C23C18/1628—Specific elements or parts of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/31—Coating with metals
- C23C18/32—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Valve Housings (AREA)
Abstract
The invention discloses a kind of PCBization gold thread nickel groove drainage system structure, circulation line originates in the leakage fluid dram of secondary groove and is passed through major trough, secondary groove discharging tube is flexible pipe, one end of secondary groove discharging tube is detachably connected with circulation line and the other end is connected with major trough discharging tube, the end branch of major trough discharging tube goes out the first branch pipe and the second branch pipe, first branch pipe connects high-concentration wastewater emission pipe, the second branch pipe connection washing water discharge spout.In the PCBization gold thread nickel groove drainage system structure of the present invention, the major trough discharging tube of major trough separates with circulation line and is independently connected to high-concentration wastewater emission pipe and washes water discharge spout, and secondary groove discharging tube is flexible pipe and can pulled down manually, so that circulation line is isolated with major trough discharging tube and secondary groove discharging tube completely, high-concentration waste liquid can effectively be prevented to enter in nickel groove major trough, tank liquor and product rejection caused by avoiding therefore, and the generation of waste liquid can be reduced, so as to preferably safeguard environment.
Description
Technical field
The invention belongs to field of printed circuit board fabrication, and in particular to the nickel groove drainage system structure of a kind ofization gold thread.
Background technology
PCBization gold thread technological process, can be turmeric again, or exhale as immersion Ni/Au.PCB product needs when changing golden
To be carried out in nickel groove.Existing nickel groove drainage system is as follows：Nickel groove major trough discharging tube, secondary groove discharging tube, high-concentration waste liquid row
Liquid pipe and washing sewer pipe whole UNICOM are together.Following defects be present in such nickel groove drainage system：Once high-concentration waste liquid
Draining valve damages, and circulation pumping, will be by circulation pipe by the nitre inside high-concentration waste liquid pipeline due to there is very big suction
Sour or other debris are evacuated in nitric acid groove, cause scrapping for nickel groove mother liquor and product, increase cost of sewage disposal.
The content of the invention
In order to solve the above problems, the invention provides a kind of PCBization gold thread nickel groove drainage system structure, PCBization gold
Line nickel groove drainage system structure can effectively prevent high-concentration waste liquid and enter in nickel groove major trough, tank liquor and product caused by avoiding therefore
Scrap, and the generation of waste liquid can be reduced, so as to preferably safeguard environment.
The present invention in order to solve its technical problem used by technical scheme be：
A kind of PCBization gold thread nickel groove drainage system structure, nickel groove have a major trough and secondary groove, the major trough and the secondary groove it
Between be provided with circulation line, the circulation line is provided with filter and pumping, and the major trough has major trough discharging tube, the pair
Groove has secondary groove discharging tube, and there is the nickel groove high-concentration wastewater emission pipe and washing water discharge spout, the circulation line to rise
Start from the leakage fluid dram of the secondary groove and be passed through the major trough, the circulation line is provided with valve, and the pumping is positioned at described
Before filter, secondary groove discharging tube is connected with the circulation line and on the pipeline section before the pumping, it is described
Secondary groove discharging tube is flexible pipe, and one end of the secondary groove discharging tube is detachably connected with the circulation line and the other end is arranged with major trough
Liquid pipe connects, and the junction of the secondary groove discharging tube and the circulation line is provided with valve, and the major trough discharging tube is provided with valve
Door, the end branch of the major trough discharging tube go out the first branch pipe and the second branch pipe, and first branch pipe connects the high-concentration waste
Water discharge spout, second branch pipe connect the washing water discharge spout, are all provided with first branch pipe and second branch pipe
Valve.
The present invention in order to solve its technical problem used by further technical scheme be：
Further say, the valve on second branch pipe is PVC valves.
Further say, the valve on first branch pipe is stainless valve.
Further say, the valve on the major trough discharging tube is PVC valves.
Further say, the valve on the circulation line is located at the initiating terminal of circulation line.
Further say, described one end of the secondary groove discharging tube is provided with valve.
The beneficial effects of the invention are as follows：In the PCBization gold thread nickel groove drainage system structure of the present invention, the major trough row of major trough
Liquid pipe separates with circulation line and is independently connected to high-concentration wastewater emission pipe and washes water discharge spout, and secondary groove discharging tube is
Flexible pipe and it can pull down manually so that circulation line is isolated with major trough discharging tube and secondary groove discharging tube completely, can effectively prevent height
Concentration waste liquid enters in nickel groove major trough, tank liquor and product rejection caused by avoiding therefore, and can reduce the generation of waste liquid, from
And preferably safeguard environment.
Brief description of the drawings
Fig. 1 is principle schematic diagram of the present invention.
Embodiment
Illustrate the embodiment of the present invention below by way of specific instantiation, those skilled in the art can be by this theory
Content disclosed in bright book understands advantages of the present invention and effect easily.The present invention can also other different modes give reality
Apply, i.e. do not depart from it is disclosed under the scope of, different modification and change can be given.
Embodiment：A kind of PCBization gold thread nickel groove drainage system structure, nickel groove have a major trough 1 and secondary groove 2, the major trough and
Circulation line 3 is provided between the secondary groove, the circulation line is provided with filter 4 and pumping 5, and the major trough has major trough
Discharging tube 6, the secondary groove have secondary groove discharging tube 7, and the nickel groove has high-concentration wastewater emission pipe 8 and washing water discharge spout
9, the circulation line 3 originates in the leakage fluid dram of the secondary groove 2 and is passed through the major trough 1, and the circulation line 3 is provided with valve
Door 10, the pumping 5 is located at before the filter 4, the pipe on the circulation line 3 and before the pumping 5
Secondary groove discharging tube 7 is connected with section, the secondary groove discharging tube 7 is flexible pipe, one end and the circulation pipe of the secondary groove discharging tube 7
Road 3 is detachably connected and the other end is connected with major trough discharging tube 6, the junction of the secondary groove discharging tube 7 and the circulation line 3
Provided with valve 10, the major trough discharging tube 6 is provided with valve 10, and the end branch of the major trough discharging tube 6 goes out the first branch pipe 11
With the second branch pipe 12, first branch pipe 11 connects the high-concentration wastewater emission pipe 8, and second branch pipe 12 connects the water
Valve 10 is all provided with washing water discharge pipe 9, first branch pipe 11 and second branch pipe 12.
Valve on second branch pipe is PVC valves.Valve on first branch pipe is stainless valve.The master
Valve on groove discharging tube is PVC valves.
Valve on the circulation line is located at the initiating terminal of circulation line.
Described one end of the secondary groove discharging tube is provided with valve.
In the PCBization gold thread nickel groove drainage system structure of the present invention, major trough discharging tube and the circulation line of major trough separate
And high-concentration wastewater emission pipe and washing water discharge spout are independently connected to, and secondary groove discharging tube is flexible pipe and can torn open manually
Under so that circulation line is isolated with major trough discharging tube and secondary groove discharging tube completely, can effectively be prevented high-concentration waste liquid and be entered nickel groove
In major trough, tank liquor and product rejection caused by avoiding therefore, and the generation of waste liquid can be reduced, so as to preferably safeguard ring
Border.
Claims (6)
1. a kind of PCBization gold thread nickel groove drainage system structure, nickel groove have major trough (1) and secondary groove (2), the major trough and the pair
Circulation line (3) is provided between groove, the circulation line, which is provided with filter (4) and pumping (5), the major trough, has major trough
Discharging tube (6), the secondary groove have secondary groove discharging tube (7), and the nickel groove has high-concentration wastewater emission pipe (8) and washing water
Delivery pipe (9), it is characterised in that：The circulation line (3) originates in the leakage fluid dram of the secondary groove (2) and is passed through the major trough
(1), the circulation line (3) is provided with valve (10), and the pumping (5) is located at before the filter (4), the circulation
Secondary groove discharging tube (7), the secondary groove discharging tube (7) are connected with pipeline (3) and on the pipeline section before the pumping (5)
For flexible pipe, one end and the circulation line (3) of the secondary groove discharging tube (7) are detachably connected and the other end and major trough discharging tube
(6) connect, the junction of the secondary groove discharging tube (7) and the circulation line (3) is provided with valve (10), the major trough discharging tube
(6) valve (10) is provided with, the end branch of the major trough discharging tube (6) goes out the first branch pipe (11) and the second branch pipe (12), institute
State the first branch pipe (11) and connect the high-concentration wastewater emission pipe (8), second branch pipe (12) connects the washing water discharge
Manage (9), valve (10) is all provided with first branch pipe (11) and second branch pipe (12).
2. PCBization gold thread nickel groove drainage system structure as claimed in claim 1, it is characterised in that：On second branch pipe
Valve is PVC valves.
3. PCBization gold thread nickel groove drainage system structure as claimed in claim 1, it is characterised in that：On first branch pipe
Valve is stainless valve.
4. PCBization gold thread nickel groove drainage system structure as claimed in claim 1, it is characterised in that：On the major trough discharging tube
Valve be PVC valves.
5. PCBization gold thread nickel groove drainage system structure as claimed in claim 1, it is characterised in that：On the circulation line
Valve is located at the initiating terminal of circulation line.
6. PCBization gold thread nickel groove drainage system structure as claimed in claim 1, it is characterised in that：The secondary groove discharging tube
Described one end is provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510990436.4A CN105420701B (en) | 2015-12-24 | 2015-12-24 | PCBization gold thread nickel groove drainage system structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510990436.4A CN105420701B (en) | 2015-12-24 | 2015-12-24 | PCBization gold thread nickel groove drainage system structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105420701A CN105420701A (en) | 2016-03-23 |
| CN105420701B true CN105420701B (en) | 2018-02-06 |
Family
ID=55499228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510990436.4A Active CN105420701B (en) | 2015-12-24 | 2015-12-24 | PCBization gold thread nickel groove drainage system structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105420701B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106702470B (en) * | 2017-03-07 | 2019-01-08 | 惠州中京电子科技有限公司 | Printed circuit board gold nickel slot nitre slot device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY139405A (en) * | 1998-09-28 | 2009-09-30 | Ibiden Co Ltd | Printed circuit board and method for its production |
| US6500482B1 (en) * | 2001-08-31 | 2002-12-31 | Boules H. Morcos | Electroless nickel plating solution and process for its use |
| JP4399529B2 (en) * | 2003-07-25 | 2010-01-20 | 吉玉精鍍株式会社 | Treatment method of electroless plating waste liquid |
| CN101885520B (en) * | 2010-07-16 | 2012-02-29 | 江门市瑞期精细化学工程有限公司 | Method and device for recovering nickel resource and water resource in nickel plating wastewater |
| CN205443447U (en) * | 2015-12-24 | 2016-08-10 | 竞陆电子(昆山)有限公司 | PCBization gold thread nickel groove drainage system structure |
-
2015
- 2015-12-24 CN CN201510990436.4A patent/CN105420701B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105420701A (en) | 2016-03-23 |
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