CN105780097B - A kind of circulating Electroplate liquid filter - Google Patents
A kind of circulating Electroplate liquid filter Download PDFInfo
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- CN105780097B CN105780097B CN201610271513.5A CN201610271513A CN105780097B CN 105780097 B CN105780097 B CN 105780097B CN 201610271513 A CN201610271513 A CN 201610271513A CN 105780097 B CN105780097 B CN 105780097B
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- filter
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- filter frame
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- 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
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- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Organic Chemistry (AREA)
- Chemically Coating (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of circulating Electroplate liquid filter, including cylinder, filter bag, filter frame and top cover, annular brace mechanism is provided with the cylinder upper port, it is characterized in that, filter frame is sequentially placed from bottom to top above the annular brace mechanism, filter bag, filter frame and top cover, and five are fixed by fixed component, the cavity between bottom surface and filter frame in cylinder is concentration chamber, the side of the concentration chamber is provided with feed tube and material liquid outlet, also include conduit, the conduit makes UNICOM inside and outside cylinder through top cover, port of the conduit outside cylinder is connected with plating solution export pump.Self-cleaning function can be achieved, reduce and change number, avoid and human body and surrounding environment are potentially injured, electroplate liquid filtering is accepted uniformly, good filtration effect.Also include, circulation line, electroplate liquid circulation fully filtering can be achieved, improve plating solution utilization rate, reduce discharging of waste liquid.
Description
Technical field
The present invention relates to a kind of filter plant, and in particular to a kind of circulating Electroplate liquid filter.
Background technology
Electroplate liquid filter playing an important role in electroplating industry is produced, its influence to plating solution quality has existed
Gained universal acceptance in industry, the species of electroplate liquid filter also develops into multi items from single variety and used with tackling a variety of specialties
On the way.Such as：Chemical plating is special, chromium plating is special, activated carbon filtering, alumina, passivation, phosphatization etc..Because plating and job requirement
Difference, the requirement to filtered version is all also different, so with the development of electroplating technology, also to plating auxiliary equipment enterprise
Industry proposes higher requirement, generates bigger progress power.Electroplate liquid filter frequently with filer element type filter and
Filter bag type filter.For filer element type filter under normal conditions, solution is inside by the outside of filter medium in filter
Portion is flowed, and the solid impurity in solution is easily trapped within the outer surface of filter medium.Filter medium taken when because of cleaning demand
When going out, solid impurity is very likely dropped in filter.And typically use bag type filtering for alumina, passivation and phosphatization etc.
Machine, filtering solution are the interior flowings by filter medium, and solid impurity is collected in U-typed filter bag, works as cleaning
When filter bag need to only be taken out, avoid impurity from dropping the possibility of recontamination solution in filter.Bag type filtering machine application
Extensively, have the advantages that compared with high economic benefit, cost is relatively low, waste is few, but there is also in place of some shortcomings.Although inciting somebody to action
Filter bag is taken out with so being not easy to drop impurity in container, but because electroplate liquid has stronger toxicity and corrosivity, is worked
Personnel need to take more time the measure of properly protecting, wearing protective articles, cleaning protective articles, and frequently be replaced and cleaned
Electroplate liquid easily occurs in journey to be dropped in around filter, staff to surrounding environment and wherein has a negative impact,
Meanwhile be frequently replaced and cleaned and also can extend the work period, influence output.
The content of the invention
The technical problems to be solved by the invention be electroplate liquid filter it is frequent change or during cleaning filter bag easily to work
Personnel and surrounding environment have a negative impact, and influence operating efficiency, and filtering is not thorough.Purpose is to provide a kind of circulation
Formula Electroplate liquid filter, can the time free of cleaning, reduce change number, avoid and human body and surrounding environment potentially injured,
Good filtration effect.
The present invention is achieved through the following technical solutions：
A kind of circulating Electroplate liquid filter, including cylinder, filter bag, filter frame and top cover, set at the cylinder upper port
There is annular brace mechanism, be sequentially placed filter frame, filter bag, filter frame and top cover from bottom to top above the annular brace mechanism, and lead to
Cross fixed component to be fixed five, the cavity between bottom surface and filter frame in cylinder is concentration chamber, the concentration chamber
Side is provided with feed tube and material liquid outlet, in addition to conduit, and the conduit makes UNICOM inside and outside cylinder through top cover, and conduit is exposed to
Port outside cylinder is connected with plating solution export pump.Also include reservoir, bath trough, the reservoir is gone out by pipeline and feed liquid
Mouth connection, export pump is provided with reservoir and material liquid outlet connecting line, the reservoir is additionally provided with to be connected with decoction import
Pipeline, pipeline is provided with circulating pump, and the bath trough is connected by pipeline with decoction import, and pipeline is provided with liquid feeding pump.
Electroplate liquid flows into concentration intracavitary by decoction import through feed tube, in the logical compressed air of decoction import encryption capping to entering
Quasi- filtering liquid medicine pressure in liquid pipe, or liquid booster pump is connected in decoction entrance, conduit outlet end leads to outside normal pressure, so as to
In the presence of the pressure in feed tube, the decoction in concentrate is collected upwards by cylinder body bottom through sock filtration, through filter
Electroplate liquid after bag filtering is exported by plating solution export pumping action through conduit.Meanwhile plating solution exports pump while electroplate liquid is taken away
Also the portion gas in cylinder can be exported, so as to increase sock filtration pressure difference, improves filter efficiency.In addition, by pressure
The decoction iterative method concentration chamber put in feed tube, can also make decoction uniform force by filter bag, it is empty in the absence of compression
Short circuit phenomenon of the gas during binder.In concentration intracavitary decoction from bottom to top by filter bag, filter residue is trapped in concentration chamber
It is interior, and some bulky grain insoluble matters in decoction return autodeposition and got off, and in cleaning, clear water need to only be had to decoction import warp
Feed tube, which imports, rinses concentration chamber, is contaminated degree according to filter bag, can adjust liquid level of the cleaning fluid in cylinder, make cleaning
Liquid does not have filter bag and filter frame to be cleaned multiple times.Using fixed component by annular brace mechanism, filter frame, filter bag, filter frame and top cover
It is fixed and clamped successively, mainly plays fixed filter effect, prevent filter bag and filter frame from being promoted by from concentration chamber filter pressure
And loosen, influence filter effect.The filter bag can use single filter bag or multilayer filter bag, or with screen pack or filtering film component
Fixed by filter frame.The fixed component can be sequentially provided with annular brace mechanism, filter frame, filter bag, filter frame and top cover corresponding site
Fixed via, then be fixed and clamped with bolt, or fixed with flange.
When being filtered usually using filter bag, filtrate is entered by " sack ", is flowed out by filter bag bottom, and filtrate in the present invention
Directly by bag bottom by the way that the contact area of such filtrate and filter bag is relatively reduced, is also easy to produce the problem of filtering is insufficient.When dense
When the medicine night filtering of contracting intracavitary is insufficient, concentrate can be imported in reservoir through material liquid outlet by exporting pump, then by following
The concentrate not filtered fully in reservoir is imported concentration chamber through decoction import and filtered again by ring pump, can so be circulated straight
It is abundant by filtering to medicine night.Outlet valve is set on reservoir, final waste liquid, residue are discharged by outlet valve.
The feed tube is uprightly set perpendicular to cylinder lateral wall, makes the position of its decoction arrival end at least to up to cylinder height
Half at.
Height potential difference at the decoction arrival end half high with cylinder is bigger, is made by liquid gravity itself in feed tube
The liquid level of decoction liquid level and plating solution in cylinder produces pressure differential, is advantageous to provide pressure motive force for filtering liquid medicine.
Triple valve is provided between the external catheter end mouth and plating solution delivery line, the 3rd port of triple valve leads to clarified water pump
Piping connects.
In engineering is filtered, when plating solution needs to export out of cylinder, the connection of conduit and clarified water pump is closed by triple valve,
And conduit and plating solution are exported into pump UNICOM, export pumping action by plating solution extracts out of cylinder plating solution out；In cleaning filter bag process
In, the connection that conduit and plating solution export pump is closed by triple valve, and by conduit and clarified water pump UNICOM, pass through the effect of clarified water pump
Filter screen will be cleaned in clear water injecting tube body and inner barrel, caused waste liquid are discharged by material liquid outlet.It can realize well from clear
The effect of washing.
Filter frame and the filter bag outer end is provided with handheld component.
Because plating solution typically all has toxicity and corrosivity, when changing filter bag and filter frame, staff should not directly use
Hand contacts the filter bag and filter frame for being soaked with plating solution, can reduce plating solution pair by being provided with handheld component in the filter frame and filter bag outer end
The potential injury of human body.
The concentration chamber is provided with pressure-display device.
Concentration chamber on pressure-display device, such as pressure gauge are set, can real-time display concentration cavity pressure change, pass through pressure
Power change judges that medicine night filters situation, when pressure gauge shows that numerical value more than the threshold value that container can be born, is then opened material liquid outlet, opened
Beginning circulating filtration is expelled directly out as waste liquid.It also can determine whether filter bag blocks by pressure gauge.
Also include premix case, the input port of the premix case is connected to circulating pump delivery outlet and feed liquor by pipeline
The delivery outlet of pump, premix case output port are connected by pipeline with decoction import.
Decoction enters pipeline and concentrate circulation line before feed tube is entered, and first passes through premix case mixing, then with mixing
The form of liquid is pressed into concentration chamber filtering through feed tube.Entering filtering after so concentrate can be diluted, preventing that concentrate is direct
Cause concentration cavity pressure to exceed threshold value again into concentration chamber, and cause not filter and just directly start the cycle over.
The present invention compared with prior art, has the following advantages and advantages：
1st, the present invention is a kind of circulating Electroplate liquid filter, and concentration is passed through by feed tube by the medicine night for needing to filter
Chamber, i.e., concentration chamber is trapped within by filter bag, the filtering impurity such as residue or particulate matter from bottom to top in filtering machine drum body inner liquid medicine
It is interior, clear water is imported by feed tube in cleaning concentration chamber and filter bag and filter frame are rinsed, caused waste liquid is gone out by feed liquid
Mouth discharge.Clear water enters cylinder by clarified water pump through conduit simultaneously, and cylinder, filter frame and filter bag are rinsed.Self-cleaning can be achieved
Function, reduce and change number, avoid and human body and surrounding environment are potentially injured, good filtration effect；
2nd, the present invention is a kind of circulating Electroplate liquid filter, the decoction iterative method applied pressure in feed tube
Concentrate chamber, can also make decoction uniform force by filter bag, in the absence of short circuit phenomenon of the compressed air during binder；
3rd, the present invention is a kind of circulating Electroplate liquid filter, and when changing filter bag and filter frame, staff should not be straight
The filter bag and filter frame that plating solution is soaked with hand contact are connect, plating can be reduced by being provided with handheld component in the filter frame and filter bag outer end
Potential injury of the liquid to human body.
4th, the present invention is a kind of circulating Electroplate liquid filter, by setting circulation line, can be achieved to fill medicine night
Divide filtering, the utilization rate at increase filtering medicine night, reduce discharging of waste liquid.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is a kind of circulating Electroplate liquid filter structural representation of the present invention；
Fig. 2 is a kind of circulating Electroplate liquid filter structural representation of the present invention.
Mark and corresponding parts title in accompanying drawing：
1- conduits, 2- triple valves, 3- plating solutions export pump, 4- clarified water pumps, 5- top covers, 6- annular braces mechanism, 7- filter frames, 8-
Filter bag, 9- cylinders, 10- material liquid outlets, 11- fixed components, 12- filter bags Handheld Division, 13- decoction imports, 14- feed tubes, 15- are dense
Contracting chamber, 16- reservoirs, 17- outlet valves, 18- export pumps, 19- pressure-display devices, 20- premix casees, 21- liquid feeding pumps, 22- platings
Liquid bath, 23- circulating pumps.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As shown in figure 1, a kind of circulating Electroplate liquid filter of the present invention, a kind of circulating Electroplate liquid filter, bag
Cylinder 9, filter bag 8, filter frame 7 and top cover 5 are included, annular brace mechanism 6 is provided with the upper port of cylinder 9.In annular brace mechanism 6
Side is sequentially placed filter frame 7, filter bag 8, filter frame 7 and top cover 5 from bottom to top, and is fixed by fixed component 11 by five,
The cavity between bottom surface and filter frame 7 in cylinder 9 is concentration chamber 15, and the side of concentration chamber 15 is provided with feed tube 14 and material liquid outlet
10, feed tube 14 is uprightly set perpendicular to the side wall of cylinder 9, make its decoction arrival end at least to the half up to the height of cylinder 9 at.Also
Including conduit 1, the conduit 1 makes UNICOM inside and outside cylinder 9 through top cover 5, and port of the conduit 1 outside cylinder 9 is connected with
Plating solution exports pump 3.In addition, filter frame 7 and the outer end of filter bag 8 are provided with handheld component 12.Between the external port of conduit 1 and plating solution export pump 3
Provided with triple valve 2, the 3rd port of triple valve 2 is connected with clarified water pump 4 by pipeline.
Embodiment 2
As shown in Fig. 2 the present invention is a kind of circulating Electroplate liquid filter, in addition to reservoir 16, bath trough 22.Storage
Liquid bath 16 is connected by pipeline with material liquid outlet 10, and export pump 18 is provided with reservoir 16 and the connecting line of material liquid outlet 10.
Reservoir 16 is additionally provided with the pipeline being connected with decoction import 13, and pipeline is provided with circulating pump 23, and bath trough 22 passes through pipeline and medicine
Liquid import 13 connects, and pipeline is provided with liquid feeding pump 21.Pressure-display device 19 can be provided with concentration chamber 15.
It can also preferentially include premix case 20, the input port of the premix case 20 is connected to circulating pump 23 by pipeline
The delivery outlet of delivery outlet and liquid feeding pump 21, the premix output port of case 20 are connected by pipeline with decoction import 13.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (4)
1. a kind of circulating Electroplate liquid filter, including cylinder (9), filter bag (8), filter frame (7) and top cover (5), the cylinder
(9) annular brace mechanism (6) is provided with upper port, it is characterised in that above the annular brace mechanism (6) from bottom to top successively
Filter frame (7), filter bag (8), filter frame (7) and top cover (5) are placed, and is fixed by fixed component (11) by five, in cylinder
(9) cavity between bottom surface and filter frame (7) in is concentration chamber (15), and the side of the concentration chamber (15) is provided with feed tube (14)
With material liquid outlet (10), in addition to conduit (1), the conduit (1) makes UNICOM inside and outside cylinder (9), conduit (1) through top cover (5)
The port outside exposed to cylinder (9) is connected with plating solution export pump (3), in addition to reservoir (16), bath trough (22), the storage
Liquid bath (16) is connected by pipeline with material liquid outlet (10), is led in reservoir (16) with being provided with material liquid outlet (10) connecting line
Go out pump (18), the reservoir (16) is additionally provided with the pipeline being connected with decoction import (13), and pipeline is provided with circulating pump (23), institute
State bath trough (22) to be connected with decoction import (13) by pipeline, pipeline is provided with liquid feeding pump (21)；Conduit (1) external port
Triple valve (2) is provided between plating solution export pump (3), the 3rd port of triple valve (2) is connected with clarified water pump (4) by pipeline
Connect；The filter frame (7) and filter bag (8) outer end are provided with handheld component (12).
2. a kind of circulating Electroplate liquid filter according to claim 1, it is characterised in that the feed tube (14) is straight
Erect and put perpendicular to cylinder (9) side wall, make its decoction arrival end at least to the half up to cylinder (9) height at.
3. a kind of circulating Electroplate liquid filter according to claim 1, it is characterised in that on the concentration chamber (15)
Provided with pressure-display device (19).
4. a kind of circulating Electroplate liquid filter according to claim 1, it is characterised in that also include premix case
(20), the input port of the premix case (20) is connected to circulating pump (23) delivery outlet and liquid feeding pump (21) by pipeline
Delivery outlet, premix case (20) output port are connected by pipeline with decoction import (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610271513.5A CN105780097B (en) | 2016-04-28 | 2016-04-28 | A kind of circulating Electroplate liquid filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610271513.5A CN105780097B (en) | 2016-04-28 | 2016-04-28 | A kind of circulating Electroplate liquid filter |
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| Publication Number | Publication Date |
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| CN105780097A CN105780097A (en) | 2016-07-20 |
| CN105780097B true CN105780097B (en) | 2018-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610271513.5A Active CN105780097B (en) | 2016-04-28 | 2016-04-28 | A kind of circulating Electroplate liquid filter |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI693307B (en) * | 2018-05-21 | 2020-05-11 | 日益電機股份有限公司 | Anti-nickel precipitation device of filter |
| CN109111015A (en) * | 2018-06-02 | 2019-01-01 | 陈玲 | A kind of sewage-treatment plant |
| CN214612819U (en) * | 2021-03-25 | 2021-11-05 | 宁德时代新能源科技股份有限公司 | Filtering mechanism and equipment for producing conductive material |
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| US6200436B1 (en) * | 1999-04-27 | 2001-03-13 | Advanced Micro Devices, Inc. | Recycling consistent plating system for electroplating |
| CN101967672A (en) * | 2010-07-06 | 2011-02-09 | 无锡出新环保设备有限公司 | Plating tank liquid medicine filtering system |
| CN201793800U (en) * | 2010-07-09 | 2011-04-13 | 宝山钢铁股份有限公司 | Electroplating liquid purifying system of chromium-plating unit |
| CN103225100A (en) * | 2013-04-23 | 2013-07-31 | 中冶南方工程技术有限公司 | Plating solution filtering purifier and method thereof |
| CN104213180A (en) * | 2014-09-17 | 2014-12-17 | 丹阳市新光电子有限公司 | Electroplating liquid circulating system of flexible circuit board |
| CN204191400U (en) * | 2014-11-11 | 2015-03-11 | 唐有国 | Aquarium filter |
| CN204625823U (en) * | 2015-05-25 | 2015-09-09 | 厦门绿邦膜技术有限公司 | Exempt from renew cartridge Electroplate liquid filter |
| CN205556840U (en) * | 2016-04-28 | 2016-09-07 | 四川昊吉科技有限公司 | Circulating plating solution filter equipment |
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2016
- 2016-04-28 CN CN201610271513.5A patent/CN105780097B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6200436B1 (en) * | 1999-04-27 | 2001-03-13 | Advanced Micro Devices, Inc. | Recycling consistent plating system for electroplating |
| CN101967672A (en) * | 2010-07-06 | 2011-02-09 | 无锡出新环保设备有限公司 | Plating tank liquid medicine filtering system |
| CN201793800U (en) * | 2010-07-09 | 2011-04-13 | 宝山钢铁股份有限公司 | Electroplating liquid purifying system of chromium-plating unit |
| CN103225100A (en) * | 2013-04-23 | 2013-07-31 | 中冶南方工程技术有限公司 | Plating solution filtering purifier and method thereof |
| CN104213180A (en) * | 2014-09-17 | 2014-12-17 | 丹阳市新光电子有限公司 | Electroplating liquid circulating system of flexible circuit board |
| CN204191400U (en) * | 2014-11-11 | 2015-03-11 | 唐有国 | Aquarium filter |
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| CN205556840U (en) * | 2016-04-28 | 2016-09-07 | 四川昊吉科技有限公司 | Circulating plating solution filter equipment |
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| CN105780097A (en) | 2016-07-20 |
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