CN109371453A - A kind of carbon processing unit of electroplate liquid - Google Patents
A kind of carbon processing unit of electroplate liquid Download PDFInfo
- Publication number
- CN109371453A CN109371453A CN201811402711.6A CN201811402711A CN109371453A CN 109371453 A CN109371453 A CN 109371453A CN 201811402711 A CN201811402711 A CN 201811402711A CN 109371453 A CN109371453 A CN 109371453A
- Authority
- CN
- China
- Prior art keywords
- charging basket
- electroplate liquid
- component
- dislodger
- processing unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 50
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 30
- 238000003756 stirring Methods 0.000 claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- 238000009713 electroplating Methods 0.000 claims abstract description 16
- 238000002156 mixing Methods 0.000 claims abstract description 15
- 239000002699 waste material Substances 0.000 claims abstract description 11
- 238000000746 purification Methods 0.000 claims abstract description 9
- 239000010801 sewage sludge Substances 0.000 claims abstract description 9
- 239000002893 slag Substances 0.000 claims abstract description 9
- 241000883990 Flabellum Species 0.000 claims description 13
- 238000007747 plating Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 238000002386 leaching Methods 0.000 claims description 3
- 238000010009 beating Methods 0.000 claims 1
- 230000008021 deposition Effects 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- 239000003610 charcoal Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 10
- 239000010802 sludge Substances 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009510 drug design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/06—Filtering particles other than ions
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The present invention relates to a kind of carbon processing units of electroplate liquid, including the charging basket for accommodating processing electroplate liquid, for the electroplating bath of work to be electroplated, and the discharge portion for the sewage sludge waste slag that electroplate liquid generates after discharge purification, the charging basket bottom is dislodger, mixing component and heating component are equipped in the charging basket, stirring motor is equipped at the top of the charging basket, the output end of the stirring motor is connect with mixing component, and the charging basket and dislodger intersection are equipped with the component of inflating that can assist uniform stirring, the present invention realizes artificial replacement, save human cost, and using setting heating component and mixing component in charging basket, so that electroplate liquid is sufficiently dissolved with active carbon at optimum temperature, in order to improve and accelerate solution rate, it adds at the bottom of the bucket and inflates component, air is squeezed into electroplate liquid, bubble seething in electroplate liquid can accelerate to live Property charcoal solution rate, meanwhile, the present invention uses and carries out secondary filter-press arrangement to sewage sludge waste slag in dislodger, avoids the wasting of resources.
Description
Technical field
The present invention relates to electroplate liquid purification technology field more particularly to a kind of carbon processing units of electroplate liquid.
Background technique
Currently, existing purifying electroplating solution is primarily intended to that the electroplating solution purified is needed to be pumped at carbon by circulating pump
It manages in slot, active carbon stir process is then added, is sent into upper solution in electroplating bath after filter device filters after standing,
But existing carbon processing slot structure has the disadvantage that
1. stirring is uneven, cause to reduce electroplating quality containing remaining impurity in electroplate liquid, and there is also remaining in sludge
Carbon dust;
2. also having electroplate liquid in the sludge after precipitating, direct emission wastes liquid medicine not only bad for environmental sanitation;
3. manual cleaning and stirring carbon treatment trough liquid medicine, time-consuming laborious.
Summary of the invention
In view of the above-mentioned state of the art, technical problem to be solved by the present invention lies in provide a kind of substitute manually to stir
It mixes and electroplate liquid can be sufficiently stirred, sufficiently extraction electroplate liquid, improve the carbon processing unit of the electroplate liquid of electroplating quality.
The technical scheme of the invention to solve the technical problem is: a kind of carbon processing unit of electroplate liquid, including
For accommodating the charging basket of processing electroplate liquid, for being electroplated the electroplating bath of work, and the sludge that electroplate liquid generates after discharge purification
The discharge portion of waste residue, the charging basket bottom are dislodger, and mixing component and heating component, charging basket top are equipped in the charging basket
Equipped with stirring motor, the output end of the stirring motor is connect with mixing component, and be equipped with can for the charging basket and dislodger intersection
The component of inflating for assisting uniform stirring is connect with electroplating bath by pipeline from the charging basket with dislodger intersection to convey plating
Liquid, and the filter for filtering is equipped between the charging basket and electroplating bath, the bottom of the dislodger passes through pipeline and discharge portion
Connection is equipped with the filters pressing that the sewage sludge waste slag containing remaining electroplate liquid can be carried out to secondary leaching between the dislodger and discharge portion
Machine, the filter press are connected by pipe-and-filter, are additionally provided at the top of the charging basket and are added carbon device.
Further, in the charging basket upper end be equipped with can by the spray tube of charging basket inner wall remnants electroplate liquid shower, and should
Feed pipe is inserted on charging basket, to achieve the effect that shower charging basket inner wall.
Further, the mixing component includes stirring rod and setting at least two groups flabellum, the flabellum in stirring rod
It is inclined to set, which is 5 ° -75 °, wherein one group of flabellum is fixed at the bottom end of stirring rod, another group of flabellum can
It adjusts and is arranged in stirring rod, to achieve the effect that be sufficiently stirred electroplate liquid in charging basket, so that active carbon sufficiently dissolves.
Further, the heating component includes the heating tube and heating frame that disk is set, and the heating tube is located on heating frame,
The end of the heating frame is hung at the top of charging basket, to achieve the effect that facilitate maintenance.
Further, it is equipped with bung at the top of the charging basket, is provided with earthquake washer between the stirring motor and bung, into
And achieve the effect that stable operation.
Further, it is equipped with the collecting tank that purification can be assisted to precipitate between the filter press and filter, further reaches
Purify electroplating effect.
Further, the dislodger is funnel-shaped.
Further, described to inflate the venthole that component includes air-inflating tube and be provided on air-inflating tube.
Compared with the prior art, the advantages of the present invention are as follows: the present invention realizes artificial replacement, saves human cost, and adopt
Heating component and mixing component are set in charging basket, so that electroplate liquid is sufficiently dissolved with active carbon at optimum temperature,
Meanwhile in order to improve and accelerate solution rate, adds inflate component at the bottom of the bucket, air is squeezed into electroplate liquid, bubble exists
The solution rate that can accelerate active carbon is seethed in electroplate liquid, meanwhile, the present invention is using carrying out sewage sludge waste slag in dislodger
Secondary filter-press arrangement, avoids the wasting of resources, and the present invention has rational design, accords with the demands of the market, and is suitble to promote.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Charging basket 1, discharge portion 3, dislodger 4, mixing component 5, heating component 6, heating tube 6-1, heating frame 6-2, stirs electroplating bath 2
It mixes motor 7, stirring rod 7-1, flabellum 7-2, inflate component 8, air-inflating tube 8-1, venthole 8-2, filter 9, filter press 10, plus carbon
Device 11, spray tube 12, feed pipe 13, bung 14.
Specific embodiment
As shown in Figure 1, a kind of carbon processing unit of electroplate liquid, including the charging basket 1 for accommodating processing electroplate liquid, for electricity
The discharge portion 3 for the sewage sludge waste slag that electroplate liquid generates after the electroplating bath 2 of plating work, and discharge purification, 1 bottom of charging basket is heavy
Product slot 4, the charging basket 1 is interior to be equipped with mixing component 5 and heating component 6, is equipped with stirring motor 7, the stirring motor at the top of the charging basket 1
7 output end is connect with mixing component 5, and the charging basket 1 and 4 intersection of dislodger are equipped with the group of inflating that can assist uniform stirring
Part 8 is connect with electroplating bath 2 by pipeline from the charging basket 1 with 4 intersection of dislodger to convey electroplate liquid, and the charging basket 1 and plating
The filter 9 for filtering is equipped between slot 2, the bottom of the dislodger 4 is connect by pipeline with discharge portion 3, the dislodger 4
The filter press 10 that the sewage sludge waste slag containing remaining electroplate liquid can be carried out to secondary leaching, the filter press are equipped between discharge portion 3
10 are connected by pipe-and-filter 9, are additionally provided at the top of the charging basket 1 and are added carbon device 11.
Be equipped with can be by the spray tube 12 of 1 inner wall remnants electroplate liquid shower of charging basket for upper end in the charging basket 1, and the charging basket 1
On be inserted with feed pipe 13, to achieve the effect that 1 inner wall of shower charging basket.
The mixing component 7 includes stirring rod 7-1 and setting at least two groups flabellum 7-2, the flabellum on stirring rod 7-1
7-2 is inclined to set, which is 5 ° -75 °, wherein one group of flabellum 7-2 is fixed at the bottom end of stirring rod 7-1, separately
One group of flabellum 7-2 is adjustable to be arranged on stirring rod 7-1, to achieve the effect that electroplate liquid in charging basket 1 is sufficiently stirred, so that active
Charcoal sufficiently dissolves.
The heating component 6 includes that the heating tube 6-1 that disk is set and heating frame 6-2, the heating tube 6-1 are located at heating frame 6-
On 2, the end of heating frame 6-2 is hung on 1 top of charging basket, to achieve the effect that facilitate maintenance.
It is equipped with bung 14 at the top of the charging basket 1, is provided with earthquake washer 15 between the stirring motor 7 and bung, in turn
Achieve the effect that stable operation.
It is equipped with the collecting tank 16 that purification can be assisted to precipitate between the filter press 10 and filter 9, further reaches purification
Electroplating effect.
The dislodger 4 it is funnel-shaped.
The component 8 of inflating includes the air-inflating tube 8-1 and venthole 8-2 being provided on air-inflating tube 8-1.
The present invention realizes artificial replacement, saves human cost, and use and heating component and mixing component are arranged in charging basket,
So that electroplate liquid is sufficiently dissolved with active carbon at optimum temperature, meanwhile, in order to improve and accelerate solution rate, in charging basket
It is additionally arranged at the bottom of and inflates component, air is squeezed into electroplate liquid, bubble seethes the dissolution that can accelerate active carbon in electroplate liquid
Speed, meanwhile, the present invention, which is used, carries out secondary filter-press arrangement to sewage sludge waste slag in dislodger, avoids the wasting of resources, the present invention is set
Meter rationally, accords with the demands of the market, and is suitble to promote.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of skill in the art that it still can be right
Technical solution documented by foregoing embodiments is modified, or is replaced on an equal basis to part of technical characteristic;And this
It modifies or replaces, the spirit and model of technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (8)
1. the carbon processing unit of a kind of electroplate liquid, including the charging basket for accommodating processing electroplate liquid, for the plating of work to be electroplated
The discharge portion for the sewage sludge waste slag that electroplate liquid generates after slot, and discharge purification, which is characterized in that the charging basket bottom is deposition
Slot, the charging basket is interior to be equipped with mixing component and heating component, is equipped with stirring motor, the output end of the stirring motor at the top of the charging basket
It is connect with mixing component, and the charging basket and dislodger intersection are equipped with the component of inflating that can assist uniform stirring, from the charging basket
It is connect with electroplating bath by pipeline to convey electroplate liquid with dislodger intersection, and is equipped with and was used between the charging basket and electroplating bath
The bottom of the filter of filter, the dislodger is connect by pipeline with discharge portion, and being equipped between the dislodger and discharge portion can incite somebody to action
Sewage sludge waste slag containing remaining electroplate liquid carries out the filter press of secondary leaching, which is connected by pipe-and-filter, institute
It states to be additionally provided at the top of charging basket and adds carbon device.
2. a kind of carbon processing unit of electroplate liquid according to claim 1, which is characterized in that upper end is set in the charging basket
Having can be by the spray tube of charging basket inner wall remnants electroplate liquid shower, and is inserted with feed pipe on the charging basket.
3. a kind of carbon processing unit of electroplate liquid according to claim 1 or 2, which is characterized in that the mixing component packet
It includes stirring rod and at least two groups flabellum, the flabellum is set in stirring rod and be inclined to set, which is 5 ° -75 °,
In one group of flabellum be fixed at the bottom end of stirring rod, another group of flabellum is adjustable to be arranged in stirring rod.
4. a kind of carbon processing unit of electroplate liquid according to claim 3, which is characterized in that the heating component includes disk
If heating tube and heating frame, the heating tube be located on heating frame, the end of the heating frame is hung at the top of charging basket.
5. a kind of carbon processing unit of electroplate liquid according to claim 4, which is characterized in that be equipped with bucket at the top of the charging basket
Lid, is provided with earthquake washer between the stirring motor and bung.
6. a kind of carbon processing unit of electroplate liquid according to claim 5, which is characterized in that the filter press and filter
Between be equipped with can assist purification precipitate collecting tank.
7. a kind of carbon processing unit of electroplate liquid according to claim 6, which is characterized in that the dislodger is in funnel
Shape.
8. a kind of carbon processing unit of electroplate liquid according to claim 7, which is characterized in that the component of inflating includes beating
Tracheae and the venthole being provided on air-inflating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811402711.6A CN109371453B (en) | 2018-11-23 | 2018-11-23 | Carbon treatment device of electroplating solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811402711.6A CN109371453B (en) | 2018-11-23 | 2018-11-23 | Carbon treatment device of electroplating solution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109371453A true CN109371453A (en) | 2019-02-22 |
| CN109371453B CN109371453B (en) | 2021-07-20 |
Family
ID=65383034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811402711.6A Active CN109371453B (en) | 2018-11-23 | 2018-11-23 | Carbon treatment device of electroplating solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109371453B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113481579A (en) * | 2021-08-17 | 2021-10-08 | 深圳鼎阳自动化科技有限公司 | Carbon treatment system of electroplating solution |
| CN114506889A (en) * | 2022-02-21 | 2022-05-17 | 珠海方正科技多层电路板有限公司 | Electroplating liquid purifying equipment |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100698430B1 (en) * | 2003-06-13 | 2007-03-22 | 산요덴키가부시키가이샤 | Recycling method of plating solution |
| JP2009226244A (en) * | 2008-03-19 | 2009-10-08 | Kobelco Eco-Solutions Co Ltd | Waste water treatment method and waste water treatment system |
| CN101698959A (en) * | 2009-11-17 | 2010-04-28 | 邓华 | Electroplating liquid active carbon treatment device |
| CN201978544U (en) * | 2010-12-24 | 2011-09-21 | 南昌弘益科技有限公司 | Alcohol precipitation tank |
| CN202148363U (en) * | 2011-06-22 | 2012-02-22 | 深圳市崇达电路技术股份有限公司 | Device automatically controlling carbon processing |
| CN103420521A (en) * | 2013-08-19 | 2013-12-04 | 毛颖艳 | Sewage treatment plant |
| CN203801495U (en) * | 2014-06-10 | 2014-09-03 | 昆明理工大学 | Cleaning set |
| CN105177694A (en) * | 2015-09-11 | 2015-12-23 | 佛山科学技术学院 | Electrogilding solution organic impurity removing method |
| CN105734651A (en) * | 2016-05-11 | 2016-07-06 | 河南理工大学 | Multifunctional Hull cell system |
| CN205420546U (en) * | 2016-03-17 | 2016-08-03 | 南通惠能镀镍钢带有限公司 | Nickel plating device |
| CN205442840U (en) * | 2016-02-20 | 2016-08-10 | 苏州市吴通电子有限公司 | PCB board carbon processing apparatus |
| CN106087031A (en) * | 2016-08-09 | 2016-11-09 | 胜宏科技(惠州)股份有限公司 | A kind of organic method in removal electroplate liquid |
| CN107502947A (en) * | 2017-10-09 | 2017-12-22 | 广东威迪科技股份有限公司 | A kind of electroplating liquid purifying system and method |
| CN207047363U (en) * | 2017-07-11 | 2018-02-27 | 上海新阳半导体材料股份有限公司 | A kind of online carbon electroplating treatment system |
| CN207307322U (en) * | 2017-06-22 | 2018-05-04 | 扬州依利安达电子有限公司 | Carbon electroplating handles sulfuric acid solution charcoal powder filter |
| CN207330471U (en) * | 2017-05-04 | 2018-05-08 | 深圳市凯宏膜环保科技有限公司 | A kind of electroplating wastewater complex compound abolishes device |
| CN207391082U (en) * | 2017-09-15 | 2018-05-22 | 浙江赛维环保科技有限公司 | A kind of detection settler with constant temperature effect |
| US20180282195A1 (en) * | 2017-03-31 | 2018-10-04 | Swison Creative Environmental Solutions Co., Ltd. | Sludge concentration and conditioning device and method for treating sludge using the same |
-
2018
- 2018-11-23 CN CN201811402711.6A patent/CN109371453B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100698430B1 (en) * | 2003-06-13 | 2007-03-22 | 산요덴키가부시키가이샤 | Recycling method of plating solution |
| JP2009226244A (en) * | 2008-03-19 | 2009-10-08 | Kobelco Eco-Solutions Co Ltd | Waste water treatment method and waste water treatment system |
| CN101698959A (en) * | 2009-11-17 | 2010-04-28 | 邓华 | Electroplating liquid active carbon treatment device |
| CN201978544U (en) * | 2010-12-24 | 2011-09-21 | 南昌弘益科技有限公司 | Alcohol precipitation tank |
| CN202148363U (en) * | 2011-06-22 | 2012-02-22 | 深圳市崇达电路技术股份有限公司 | Device automatically controlling carbon processing |
| CN103420521A (en) * | 2013-08-19 | 2013-12-04 | 毛颖艳 | Sewage treatment plant |
| CN203801495U (en) * | 2014-06-10 | 2014-09-03 | 昆明理工大学 | Cleaning set |
| CN105177694A (en) * | 2015-09-11 | 2015-12-23 | 佛山科学技术学院 | Electrogilding solution organic impurity removing method |
| CN205442840U (en) * | 2016-02-20 | 2016-08-10 | 苏州市吴通电子有限公司 | PCB board carbon processing apparatus |
| CN205420546U (en) * | 2016-03-17 | 2016-08-03 | 南通惠能镀镍钢带有限公司 | Nickel plating device |
| CN105734651A (en) * | 2016-05-11 | 2016-07-06 | 河南理工大学 | Multifunctional Hull cell system |
| CN106087031A (en) * | 2016-08-09 | 2016-11-09 | 胜宏科技(惠州)股份有限公司 | A kind of organic method in removal electroplate liquid |
| US20180282195A1 (en) * | 2017-03-31 | 2018-10-04 | Swison Creative Environmental Solutions Co., Ltd. | Sludge concentration and conditioning device and method for treating sludge using the same |
| CN207330471U (en) * | 2017-05-04 | 2018-05-08 | 深圳市凯宏膜环保科技有限公司 | A kind of electroplating wastewater complex compound abolishes device |
| CN207307322U (en) * | 2017-06-22 | 2018-05-04 | 扬州依利安达电子有限公司 | Carbon electroplating handles sulfuric acid solution charcoal powder filter |
| CN207047363U (en) * | 2017-07-11 | 2018-02-27 | 上海新阳半导体材料股份有限公司 | A kind of online carbon electroplating treatment system |
| CN207391082U (en) * | 2017-09-15 | 2018-05-22 | 浙江赛维环保科技有限公司 | A kind of detection settler with constant temperature effect |
| CN107502947A (en) * | 2017-10-09 | 2017-12-22 | 广东威迪科技股份有限公司 | A kind of electroplating liquid purifying system and method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113481579A (en) * | 2021-08-17 | 2021-10-08 | 深圳鼎阳自动化科技有限公司 | Carbon treatment system of electroplating solution |
| CN113481579B (en) * | 2021-08-17 | 2025-06-24 | 河间市腾迈通信设备有限公司 | A carbon treatment system for electroplating solution |
| CN114506889A (en) * | 2022-02-21 | 2022-05-17 | 珠海方正科技多层电路板有限公司 | Electroplating liquid purifying equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109371453B (en) | 2021-07-20 |
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