CN104562165A - Intelligent filter control system - Google Patents
Intelligent filter control system Download PDFInfo
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- CN104562165A CN104562165A CN201410845527.4A CN201410845527A CN104562165A CN 104562165 A CN104562165 A CN 104562165A CN 201410845527 A CN201410845527 A CN 201410845527A CN 104562165 A CN104562165 A CN 104562165A
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Abstract
The invention discloses an intelligent filter control system. The intelligent filter control system comprises an intelligent control panel, an electroplating liquid medicine tank, a cleaning tank, a filter pump, a filter, a filter rod and a plurality of valves. Through respective arrangement and mutual cooperation, fully-automatic intelligent operation and automatic real-time cleaning can be achieved, the unmanned intelligent operation is simpler, and the labor cost is greatly reduced; agent-based forward cleaning, gas-water mixed forward-backward cleaning and gas-water mixed backward washing can be adopted repeatedly at intervals, the filter can be effectively cleaned in real time, and the filter effect is guaranteed, so that a filter element of the filter does not need to be disassembled and replaced, the replacement cost of the filter element is reduced, the water consumption is reduced, and wastewater is reduced; particularly, electroplating liquid remaining in the filter is recycled in an emptying mode, the problem of loss and waste of the electroplating liquid in the prior art is solved, and the production cost of an enterprise is reduced.
Description
Technical field
The present invention relates to liquid filtering process field technology, refer in particular to a kind of intelligently filters Controlling System.
Background technology
Often run into technique in electroplating process, operation controls under normal conditions, plate out product unsatisfactory, the bad product such as burr, pit often produces, and facts have proved that the cleanliness factor of this and plating solution has direct relation.How to control the clean of electroplate liquid and plate surface processing rate, strainer effect can not despise, therefore, in today of electroplating industry develop rapidly, filter apparatus has very important status.
But traditional electrical bath filter device still comes with some shortcomings, such as: (1) existing strainer is on the market manually-operated mostly, the simple still troublesome poeration of its structural principle, need expend more human cost; (2) after existing filter core uses for some time, can not quality requirement be met, need the filter core that staff is pulled down cleaning or again more renewed, add labor cost, when cleaning, more renew cartridge, it is worth expensive electroplate liquid and also drains with waste liquid, wastes electroplate liquid, waste water source, also create waste water, and the installation of follow-up filter core depends on technology and the working sense of responsibility of workman, easily causes filter core blow-by, tank liquor can not effectively be filtered, and filter effect is difficult to ensure.
Therefore, how to go developing a kind of intellectuality that can solve the problem and filter Controlling System, become the problem that this area needs to solve now.
Summary of the invention
In view of this, the present invention is directed to the disappearance of prior art existence, its main purpose is to provide a kind of intelligently filters Controlling System, it realizes intelligent fully automatic operation, automatically cleaning in real time, guarantee, to the effectively cleaning in real time of strainer, to ensure that filter effect, save filter element replacing cost, avoid electroplate liquid loss waste residual in strainer, decrease enterprise's production cost.
For achieving the above object, the present invention adopts following technical scheme:
A kind of intelligently filters Controlling System, includes intelligent control panel, electroplate liquid medicine groove, rinse bath, filtration pump and strainer; Wherein, this electroplate liquid medicine groove has fluid inlet and liquid outlet, its liquid outlet successively through the first pipeline, filtration pump and second pipe be connected to strainer is arranged treat filtrate inlet, this first pipeline is provided with water intaking valve; The filtrate outlet that this strainer is arranged is connected to the fluid inlet of electroplate liquid medicine groove through the 3rd pipeline, and the 3rd pipeline is provided with product water valve;
The fluid inlet of this rinse bath is connected to outside pure water access port by the 4th pipeline, and the 4th pipeline is provided with pure water water compensating valve; The liquid outlet of this rinse bath to be connected on the first pipeline position between water intaking valve and filtration pump through the 5th pipeline, and the 5th pipeline is provided with cleaning water intaking valve; This pure water access port is connected on the 3rd pipeline through the 6th pipeline and produces position between water valve and strainer, and the 6th pipeline is provided with pure water backwash valve;
This filter deployment has compressed air-feed source, the 7th pipeline for gas setting-out and the 8th pipeline for gas back flushing, this compressed air-feed source is connected between the 7th pipeline and the 8th pipeline, the 8th pipeline the other end to be then connected on the 3rd pipeline position between pure water water compensating valve and strainer, and the 8th pipeline is provided with gas back flushing valve; The 7th pipeline the other end is then connected to the cleaning bypass outlet that strainer is arranged, 7th pipeline is provided with gas setting-out valve, this cleaning bypass outlet is connected to rinse bath through the 9th pipeline, and the 9th pipeline and the 7th pipeline communicate with each other, and the 9th pipeline is provided with cleaning reverse flow valve; 9th pipeline cleans position the tenth pipeline between reverse flow valve and cleaning bypass outlet and be connected to discharge of wastewater mouth, the tenth pipeline is provided with vent valve;
This filter bottom offers residue filtrate discharge outlet, and this residue filtrate discharge outlet is connected to discharge of wastewater mouth through the 11 pipeline, and the 11 pipeline is provided with first emptying valve; The bottom of aforementioned rinse bath also offers cleaning discard solution discharge port, and this cleaning discard solution discharge port to be connected on the 11 pipeline position between first emptying valve and discharge of wastewater mouth through the 13 pipeline, and the 13 pipeline is provided with clean-drain valve;
This residue filtrate discharge outlet is connected on the 3rd pipeline through the 12 pipeline and produces position between water valve and fluid inlet, and the 12 pipeline and the 11 pipeline communicate with each other, and the 12 pipeline are respectively arranged with second emptying valve and additional filtration unit.
As a kind of preferred version, described filter deployment has pressure transmitter.
As a kind of preferred version, described additional filtration unit is filter stick.
The present invention compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution, it is mainly by the setting of intelligent control panel, electroplate liquid medicine groove, rinse bath, filtration pump, strainer, filtration pump and each valve and cooperatively interact, realize intelligent fully automatic operation, automatically cleaning in real time, unmanned intelligent operation becomes more simple, greatly reduces human cost; Its cleaning adopts the repeatedly gap cleanings such as medicament is just washed, the positive backwash of mixing wastewater with air, mixing wastewater with air counterflush, guarantee the effectively cleaning in real time to strainer, ensure that filter effect, so, the filter core of its strainer is without the need to unpicking and washing replacing, save filter element replacing cost, save water consumption, decrease the generation of waste water, especially, adopt emptying mode to recycle electroplate liquid residual in strainer in the present invention, solve the problem of electroplate liquid loss waste in conventional art, decrease enterprise's production cost.
For more clearly setting forth constitutional features of the present invention and effect, below in conjunction with accompanying drawing and specific embodiment, the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is the flow diagram of the embodiment of the present invention;
Fig. 2 is the automatic control step sequence diagram of intelligently filters Controlling System in the embodiment of the present invention.
Accompanying drawing identifier declaration:
10, electroplate liquid medicine groove 20, rinse bath
30, filtration pump 40, strainer
50, filter stick 60, waste water processing station
70, pure water access port 80, compressed air-feed source
90, pressure transmitter
BV01, water intaking valve BV02, cleaning water intaking valve
BV03, product water valve BV04, pure water backwash valve
BV05, pure water water compensating valve BV06, vent valve
BV07, gas setting-out valve BV08, gas back flushing valve
BV09, cleaning reverse flow valve BV10, clean-drain valve
BV11, first emptying valve BV12, second emptying valve
1., the first pipeline 2., second pipe
3., the 3rd pipeline 4., the 4th pipeline
5., the 5th pipeline 6., the 6th pipeline
7., the 7th pipeline 8., the 8th pipeline
9., the 9th pipeline 10., the tenth pipeline
, the 11 pipeline, the 12 pipeline
, the 13 pipeline.
Embodiment
Please refer to shown in Fig. 1 and Fig. 2, that show the concrete structure of the embodiment of the present invention; This intelligently filters Controlling System, includes intelligent control panel (not shown), electroplate liquid medicine groove 10, rinse bath 20, filtration pump 30 and strainer 40; Wherein, this electroplate liquid medicine groove 10 has fluid inlet and liquid outlet, its liquid outlet successively through the first pipeline 1., filtration pump 30 and second pipe be 2. connected to strainer 40 is arranged treat filtrate inlet, this first pipeline 1. on be provided with water intaking valve BV01; 3. the filtrate outlet that this strainer 40 is arranged is connected to the fluid inlet of electroplate liquid medicine groove 10 through the 3rd pipeline, the 3rd pipeline 3. on be provided with and produce water valve BV03.
4. the fluid inlet of this rinse bath 20 is connected to outside pure water access port 70 by the 4th pipeline, and the 4th pipeline 4. on be provided with pure water water compensating valve BV05; 5. the liquid outlet of this rinse bath 20 is connected to the first pipeline through the 5th pipeline and 1. goes up position between water intaking valve and filtration pump 30, and the 5th pipeline 5. on be provided with cleaning water intaking valve BV02; 6. this pure water access port 70 is connected to through the 6th pipeline that the 3rd pipeline is 3. upper produces position between water valve BV03 and strainer 40, and the 6th pipeline 6. on be provided with pure water backwash valve BV04.
This strainer 40 be configured with compressed air-feed source 80, for gas setting-out the 7th pipeline 7. and for gas back flushing the 8th pipeline 8., this compressed air-feed source 80 be connected to the 7th pipeline 7. and the 8th pipeline 8. between, the 8th pipeline 8. the other end is then connected to the 3rd pipeline and 3. goes up position between pure water water compensating valve BV05 and strainer 40, and the 8th pipeline 8. on be provided with gas back flushing valve BV08; The 7th pipeline 7. the other end is then connected to the cleaning bypass outlet that strainer 40 is arranged, 7th pipeline 7. on be provided with gas setting-out valve BV07,9. this cleaning bypass outlet is connected to rinse bath 20 through the 9th pipeline, and 7. 9. the 9th pipeline communicate with each other with the 7th pipeline, the 9th pipeline 9. on be provided with cleaning reverse flow valve BV09; 9th pipeline 9. between upper cleaning reverse flow valve BV09 and cleaning bypass outlet position the tenth pipeline be 10. connected to discharge of wastewater mouth, the tenth pipeline 10. on be provided with vent valve BV06.
Offer residue filtrate discharge outlet bottom this strainer 40, this residue filtrate discharge outlet is connected to discharge of wastewater mouth through the 11 pipeline, and the 11 pipeline is provided with first emptying valve BV11; The bottom of aforementioned rinse bath 20 also offers cleaning discard solution discharge port, this cleaning discard solution discharge port to be connected on the 11 pipeline position between first emptying valve BV11 and discharge of wastewater mouth through the 13 pipeline, the 13 pipeline is provided with clean-drain valve BV10.
This residue filtrate discharge outlet is connected to the 3rd pipeline 3. position between upper product water valve BV01 and fluid inlet through the 12 pipeline, and the 12 pipeline and the 11 pipeline communicate with each other, 12 pipeline is respectively arranged with second emptying valve BV12 and additional filtration unit, herein, described additional filtration unit is filter stick 50.
By aforementioned intelligent control panel setting relevant parameter, realize the fully automatic operation of this intelligently filters Controlling System; In Electroplating Production, dust may be had in electroplate liquid, also the burr that hanger drops is had, anode also may produce the anode sludge in addition, these impurity all likely waft and form flaw to parts to be plated, utilize this filtration Controlling System to carry out circulating filtration electroplate liquid, its filtering accuracy≤0.1um, can reduce the generation of these type of substandard products.
Shown in Fig. 1 and Fig. 2, in this intelligently filters Controlling System, strainer 40 is configured with pressure transmitter, judge that strainer is the need of cleaning by pressure transmitter sensed pressure, its sensed pressure is less than when setting numerical value (being such as less than 2bar), filtering system is normally run, and adopts circulating filtration mode to filter electroplate liquid; Now, water intaking valve BV01, product water valve BV03 open, and all the other valves then cut out;
When sensed pressure is when setting more than numerical value (such as more than 2bar), illustrate that strainer 40 produces certain dirt and blocks up, need to start wash procedure, circulating filtration runs the pressure range (or time of setting) reaching pre-front setting, circulating filtration program stopped runs, system automatically can enter recoil/cleaning and wash function, and wash procedure has the following steps:
A () before washing, first carry out first time emptying process (shown in Fig. 2 emptying 1-1), open pressurized air, residue filtrate in strainer 40 is drained back in electroplate liquid medicine groove 10 through the filtrate outlet of filter 40, the filtrate (electroplate liquid) remained is avoided to run off with scavenging solution and cause waste, now, product water valve BV03, gas setting-out valve BV07 open, and all the other valves then cut out;
After the step (a) of described wash procedure, can carry out again as required emptying (shown in Fig. 2 emptying 1-2), open pressurized air, through filter 40, residue filtrate in strainer 40 is treated that filtrate inlet is discharged, and drain back to after being filtered by filter stick 50 in electroplate liquid medicine groove 10, further the electroplate liquid remained in strainer 40 is carried out emptying, to reach the object reclaiming electroplate liquid as far as possible, now, gas setting-out valve BV07, second emptying valve BV12 open, and all the other valves then cut out;
(b) closes compression air, filtration pump 50 carries medicine wash water to enter in strainer 40 to carry out wash cycles to carry out the cleaning of medicine wash water circulation forward to strainer 40; (selection of cleaning agent will see what the pollutent of this kind of plating solution is), now, second emptying valve BV02, cleaning reverse flow valve BV09 open, and all the other valves then cut out;
C () clear Xian reaches the presetting time, open pressurized air to carry out mixing wastewater with air from the inside to the outside and to recoil Xian, mixing wastewater with air forms cleaning foam, the time of its recoil Xian can be set to 30s, now, second emptying valve BV02, cleaning reverse flow valve BV09 open, and during this period, gas back flushing valve BV08 intermittent type starts, and its number of starts can be changed by sequence of control;
D () recoil Xian reaches the presetting time after, stopping mixing wastewater with air recoiling after Xian, open pressurized air, carry out second time emptying process (as shown in Figure 2 emptying 2), the medicine wash water inherent filtration device 40 retained in strainer 40 treated that filtrate inlet flows back to clearly in Xian's groove 20, then by emptying for clear Xian's groove 20, medicine wash water is reclaimed, avoid waste medicine wash water, now, second emptying valve BV02, gas setting-out valve BV07 open, and all the other valves then cut out;
E () aforementioned medicine wash water is emptying after, because remaining medicine wash water in strainer 40, the medicine wash water of part can be brought in electroplate liquid medicine groove 10 by direct operation, so cleaning terminates rear needs carry out reverse flushing with pure water to strainer 40, further strainer 40 cleaned and scavenging solution is rinsed well, avoiding polluting electroplate liquid; Namely aforementioned clear Xian's groove 20 is emptying fills clear water afterwards to it, and carry out gas and clean clear water mixing recoil Xian 30s to strainer 40, now, pure water backwash valve BV04, vent valve BV06, gas back flushing valve BV08 open, and all the other valves then cut out;
F () has cleaned, need this washing fluid emptying, avoid washing fluid to bring in electroplate liquid medicine groove 10 after flushing terminates, herein, by the washing fluid inherent filtration device 40 in strainer 40 treated that filtrate inlet drains into discharge of wastewater, emptying by strainer 40, emptying as shown in Figure 23; Now, gas setting-out valve BV07, first emptying valve BV11 open, and all the other valves then cut out; Complete aforementioned wash procedure, reach setting-up time in advance, system can enter normal filtration program automatically.
It should be noted that, aforementioned air-water backwashing frequency number of times, can be arranged as required flexibly, and such as: medicine wash water circulation flushing 300 seconds, when medicine is washed, air purge number of times is 5 times, namely carries out an air purge by every 60 seconds in 300 seconds; And, the surge time between These steps, also can arrange flexibly as required, exhaust, elimination foam etc. should be needed in good time.
When the medicine wash water in rinse bath 20 lost efficacy, need discharge medicine wash water, open clean-drain valve BV10, discharged by the medicine wash water lost efficacy through cleaning discard solution discharge port, the 13 pipeline, discharge of wastewater mouth, discharge of wastewater mouth can connect waste water processing station (as shown in Fig. 2 emptying 4).
Design focal point of the present invention is, it is mainly by the setting of intelligent control panel, electroplate liquid medicine groove, rinse bath, filtration pump, strainer, filtration pump and each valve and cooperatively interact, realize intelligent fully automatic operation, automatically cleaning in real time, unmanned intelligent operation becomes more simple, greatly reduces human cost; Its cleaning adopts the repeatedly gap cleanings such as medicament is just washed, the positive backwash of mixing wastewater with air, mixing wastewater with air counterflush, guarantee the effectively cleaning in real time to strainer, ensure that filter effect, so, the filter core of its strainer is without the need to unpicking and washing replacing, save filter element replacing cost, save water consumption, decrease the generation of waste water, especially, adopt emptying mode to recycle electroplate liquid residual in strainer in the present invention, solve the problem of electroplate liquid loss waste in conventional art, decrease enterprise's production cost.
The above, it is only preferred embodiment of the present invention, not technical scope of the present invention is imposed any restrictions, thus every above embodiment is done according to technical spirit of the present invention any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (3)
1. an intelligently filters Controlling System, is characterized in that: include intelligent control panel, electroplate liquid medicine groove, rinse bath, filtration pump and strainer; Wherein, this electroplate liquid medicine groove has fluid inlet and liquid outlet, its liquid outlet successively through the first pipeline, filtration pump and second pipe be connected to strainer is arranged treat filtrate inlet, this first pipeline is provided with water intaking valve; The filtrate outlet that this strainer is arranged is connected to the fluid inlet of electroplate liquid medicine groove through the 3rd pipeline, and the 3rd pipeline is provided with product water valve;
The fluid inlet of this rinse bath is connected to outside pure water access port by the 4th pipeline, and the 4th pipeline is provided with pure water water compensating valve; The liquid outlet of this rinse bath to be connected on the first pipeline position between water intaking valve and filtration pump through the 5th pipeline, and the 5th pipeline is provided with cleaning water intaking valve; This pure water access port is connected on the 3rd pipeline through the 6th pipeline and produces position between water valve and strainer, and the 6th pipeline is provided with pure water backwash valve;
This filter deployment has compressed air-feed source, the 7th pipeline for gas setting-out and the 8th pipeline for gas back flushing, this compressed air-feed source is connected between the 7th pipeline and the 8th pipeline, the 8th pipeline the other end to be then connected on the 3rd pipeline position between pure water water compensating valve and strainer, and the 8th pipeline is provided with gas back flushing valve; The 7th pipeline the other end is then connected to the cleaning bypass outlet that strainer is arranged, 7th pipeline is provided with gas setting-out valve, this cleaning bypass outlet is connected to rinse bath through the 9th pipeline, and the 9th pipeline and the 7th pipeline communicate with each other, and the 9th pipeline is provided with cleaning reverse flow valve; 9th pipeline cleans position the tenth pipeline between reverse flow valve and cleaning bypass outlet and be connected to discharge of wastewater mouth, the tenth pipeline is provided with vent valve;
This filter bottom offers residue filtrate discharge outlet, and this residue filtrate discharge outlet is connected to discharge of wastewater mouth through the 11 pipeline, and the 11 pipeline is provided with first emptying valve; The bottom of aforementioned rinse bath also offers cleaning discard solution discharge port, and this cleaning discard solution discharge port to be connected on the 11 pipeline position between first emptying valve and discharge of wastewater mouth through the 13 pipeline, and the 13 pipeline is provided with clean-drain valve;
This residue filtrate discharge outlet is connected on the 3rd pipeline through the 12 pipeline and produces position between water valve and fluid inlet, and the 12 pipeline and the 11 pipeline communicate with each other, and the 12 pipeline are respectively arranged with second emptying valve and additional filtration unit.
2. intelligently filters Controlling System according to claim 1, is characterized in that: described filter deployment has pressure transmitter.
3. intelligently filters Controlling System according to claim 1, is characterized in that: described additional filtration unit is filter stick.
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| CN104846423A (en) * | 2015-05-25 | 2015-08-19 | 威士邦（厦门）环境科技有限公司 | Device and technique for filtering electroplating solution without replacing filter element |
| CN105002551A (en) * | 2015-06-29 | 2015-10-28 | 吕斯濠 | Novel plating bath plating solution filtration device and method |
| CN105926006A (en) * | 2016-04-29 | 2016-09-07 | 湖南冠拓科技股份有限公司 | Automatic cleaning device of water electrolysis hydrogen-oxygen generator |
| CN107447253A (en) * | 2017-08-28 | 2017-12-08 | 广东坚美铝型材厂（集团）有限公司 | A kind of single nickel salt coloring filter, circulated filter system and filter method |
| CN107789985A (en) * | 2016-08-30 | 2018-03-13 | 高瓴环境科技有限公司 | One kind does not shut down suction and the dual-purpose pipe-line system of backwash |
| CN108939698A (en) * | 2018-09-04 | 2018-12-07 | 苏州新纽顿环保科技有限公司 | A kind of cleaner for filter element and its application method |
| CN109603561A (en) * | 2019-01-28 | 2019-04-12 | 深圳市亿霖环保科技有限公司 | A kind of electroplate liquid intelligent filtering device cleaning process |
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| CN107447253A (en) * | 2017-08-28 | 2017-12-08 | 广东坚美铝型材厂（集团）有限公司 | A kind of single nickel salt coloring filter, circulated filter system and filter method |
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| CN108939698A (en) * | 2018-09-04 | 2018-12-07 | 苏州新纽顿环保科技有限公司 | A kind of cleaner for filter element and its application method |
| CN109603561A (en) * | 2019-01-28 | 2019-04-12 | 深圳市亿霖环保科技有限公司 | A kind of electroplate liquid intelligent filtering device cleaning process |
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