CN107555674A - A kind of electroplating wastewater recycle device of high usage - Google Patents
A kind of electroplating wastewater recycle device of high usage Download PDFInfo
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- CN107555674A CN107555674A CN201710896291.0A CN201710896291A CN107555674A CN 107555674 A CN107555674 A CN 107555674A CN 201710896291 A CN201710896291 A CN 201710896291A CN 107555674 A CN107555674 A CN 107555674A
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- electrolytic cell
- filtering ponds
- high usage
- recycle device
- electroplating wastewater
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Abstract
The invention discloses a kind of electroplating wastewater recycle device of high usage, including wastewater treatment equipment body, electrolytic cell and filtering ponds, electrolytic cell is provided with above the wastewater treatment equipment body, the crown center opening position of the electrolytic cell offers wastewater inlet, the bottom middle position of the electrolytic cell is provided with the first magnetic valve, the filtering ponds are internally provided with filter screen, and the bottom side of the filtering ponds is provided with suction pump, and the suction pump is connected by return duct with electrolytic cell.In the present invention, four stirring wheels are provided with the side wall of electrolytic cell altogether, sewage is set to be contacted with electrode under the stirring action of four stirring wheels, so as to improve the reaction rate of cell reaction, the metal ion in sewage is reacted abundant, improve operating efficiency, while the bottom of electrolytic cell is pyramidal structure, the accumulation of precipitated metal so can be effectively avoided, is easy to the recovery of metal.
Description
Technical field
The present invention relates to the electroplating wastewater in electroplating waste water treatment technology field, more particularly to a kind of high usage to recycle
Device.
Background technology
Electroplating wastewater is the various waste water discharged in plating production process, and the source of electroplating wastewater is generally:Plating piece is clear
Wash water, spent plating bath, other waste water and component cooling water, the water quality of electroplating wastewater is complicated, and composition is difficult to control, wherein containing
The heavy metal ion such as chromium, cadmium, nickel, copper, zinc, gold, silver and cyanide etc., some belong to carcinogenic, teratogenesis, mutagenic violent in toxicity
Matter.
The processing to electroplating wastewater domestic at present is typically the method using materialization, and this method needs to launch substantial amounts of medicine
Agent, so as to produce substantial amounts of materialization mud, while this processing method can cause the substantial amounts of wasting of resources so that in waste water
Some heavy metals or noble metal cannot reclaim, and on the other hand, can also displace the gold in waste water by the method for electrolysis
Belong to cation, but traditional electrolysis unit electrolytic efficiency is not high, while precipitate metal and easily accumulate inconvenient recycling.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of plating of the high usage proposed
Sewage treatment utilizes device.
To achieve these goals, present invention employs following technical scheme：A kind of electroplating wastewater recovery of high usage
Using device, including wastewater treatment equipment body, electrolytic cell and filtering ponds, it is provided with above the wastewater treatment equipment body
Electrolytic cell, the crown center opening position of the electrolytic cell offers wastewater inlet, and electrode is provided with the top of electrolytic cell, described
The both sides of electrolytic cell are symmetrically arranged with stirring wheel, and the side of the stirring wheel is connected by belt and motor, the electrolysis
The bottom middle position in pond is provided with the first magnetic valve, and the bottom of first magnetic valve is provided with filtering ponds, the filtering
Pond is internally provided with filter screen, and two-way in filtering ponds side wall with being arranged on by L-shaped bar at the bottom centre position of filter screen
Motor is connected, and the bottom side of the filtering ponds is provided with suction pump, and the suction pump is connected by return duct and electrolytic cell
It is logical, it is provided with second solenoid valve at the bottom centre position of the filtering ponds.
As further describing for above-mentioned technical proposal：
The electrode is provided with two altogether, and vertical center line of two electrodes along waste water reclaiming device body is symmetrical.
As further describing for above-mentioned technical proposal：
The stirring wheel is provided with two groups altogether, and every group is provided with two stirring wheels altogether, passes through between two stirring wheels of group
Belt transmission connects.
As further describing for above-mentioned technical proposal：
The bottom side of the filtering ponds is provided with water quality testing meter.
As further describing for above-mentioned technical proposal：
The sidepiece that the outside of the filtering ponds is located at filter screen is socketed with leak-proof gasket.
As further describing for above-mentioned technical proposal：
The diameter of the filter screen and the internal diameter of filtering ponds are equal in magnitude.
In the present invention, first, electrolytic cell is provided with above the waste-water recovering treater, is set altogether in the side wall of electrolytic cell
Four stirring wheels are equipped with, sewage is contacted with electrode under the stirring action of four stirring wheels, so as to improve electrolysis
The reaction rate of reaction, the metal ion in sewage is reacted abundant, improve operating efficiency, while the bottom of electrolytic cell is cone
Shape structure, the accumulation of precipitated metal so can be effectively avoided, is easy to the recovery of metal, secondly, filtering ponds are internally provided with
Filter screen, and the bottom middle position of filter screen is connected by L-shaped bar and either-rotation motor, can be by precipitated metal by filter screen
Effectively collect, then under the gearing of either-rotation motor, precipitated metal is sent out automatically in filtering ponds, the collection to metal is reclaimed
Bring convenience, finally, the bottom side of filtering ponds is provided with water quality testing meter, can under the detection effect of water quality testing meter
The metal ion content in water outlet is detected, when metal ion content is too high, is flowed back into by suction pump electric again in electrolytic cell
Solution, it can so cause electroplating sewerage to handle more thorough, avoid the waste of resource.
Brief description of the drawings
Fig. 1 is the structural representation that the present invention carries electroplating wastewater recycle device；
Fig. 2 is the structural representation for the leak-proof gasket that the present invention carries electroplating wastewater recycle device.
Marginal data：
1- return ducts, 2- wastewater treatment equipments body, 3- electrodes, 4- stirring wheels, 5- motors, 6- electrolytic cells, the electricity of 7- first
Magnet valve, 8- filter screens, 9-L shapes bar, 10- either-rotation motors, 11- suction pumps, 12- second solenoid valves, 13- water quality testing meters, 14- filterings
Pond, 15- leak-proof gaskets.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-2, a kind of electroplating wastewater recycle device of high usage, including wastewater treatment equipment body 2, electricity
Solution pond 6 and filtering ponds 14, the top of wastewater treatment equipment body 2 are provided with electrolytic cell 6, the crown center opening position of electrolytic cell 6
Wastewater inlet is offered, and the top of electrolytic cell 6 is provided with electrode 3, the both sides of electrolytic cell 6 are symmetrically arranged with stirring wheel 4, stirring
The side of wheel 4 is connected by belt and motor 5, and the bottom middle position of electrolytic cell 6 is provided with the first magnetic valve 7, the
The bottom of one magnetic valve 7 is provided with filtering ponds 14, and filtering ponds 14 are internally provided with filter screen 8, and the bottom centre position of filter screen 8
Place is connected by L-shaped bar 9 with the either-rotation motor 10 being arranged in the side wall of filtering ponds 14, and the bottom side of filtering ponds 14 is set
There is suction pump 11, suction pump 11 is connected by return duct 1 with electrolytic cell 6, and is provided with the bottom centre position of filtering ponds 14
Two magnetic valves 12.
Electrode 3 is provided with two altogether, and vertical center line of two electrodes 3 along waste water reclaiming device body 2 is symmetrical, stirring wheel 4
Two groups are provided with altogether, and every group is provided with two stirring wheels 4 altogether, connects, filters by belt transmission between two stirring wheels 4 of group
The bottom side in pond 14 is provided with water quality testing meter 13, and the sidepiece that the outsides of filtering ponds 14 is located at filter screen 8 is socketed with leak-proof gasket
15, the internal diameter of the diameter and filtering ponds 14 of filter screen 8 is equal in magnitude.
It is arranged on four inside electrolytic cell 6 stirring wheels 4 to be used to stir in sewage, increase sewage connects with electrode 3
Contacting surface is accumulated, and so as to improve the reaction rate of cell reaction, the bottom of electrolytic cell 6 is pyramidal structure, can effectively prevent precipitated metal
Accumulation, the either-rotation motor 10 being arranged in the side wall of filtering ponds 14 is waterproof machine, can in water normal work, complete metal
The conveying of precipitation, the leak-proof gasket 15 for being arranged on the outside of filter screen 8 are used to prevent the leaked water inside filtering ponds 14.
Operation principle：In use, electroplating sewerage is led into electrolytic cell 6, starter switch, in the gearing of motor 5
Lower stirring wheel 4 starts rotary work, and under the stirring action of stirring wheel 4, electroplating sewerage can contact fully with electrode 3, pass through
Electrolysis, the metal cation in electroplating wastewater can be cemented out, to be electrolysed to finish, the first magnetic valve 7 is opened, and is contained
The sewage of precipitated metal flows to filtering ponds 14, passes through the filtration of filter screen 8 so that precipitated metal is trapped on filter screen 8, filter screen
8 send out filtering ponds 14 by either-rotation motor 10 again, complete the recovery of precipitated metal, water quality testing meter 13 can be detected in sewage
The content of metal cation, when the content is higher, sewage is drawn back by electrolytic cell 6 by suction pump 11 and carries out re-electrolysis, finally
Obtained clean water is discharged by second solenoid valve 12, and reclaims rinsed for electroplating again.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of electroplating wastewater recycle device of high usage, including wastewater treatment equipment body (2), electrolytic cell (6) and
Filtering ponds (14), it is characterised in that be provided with electrolytic cell (6), the electrolytic cell above the wastewater treatment equipment body (2)
(6) crown center opening position offers wastewater inlet, and electrode (3), the electrolytic cell are provided with the top of electrolytic cell (6)
(6) both sides are symmetrically arranged with stirring wheel (4), and the side of the stirring wheel (4) is connected by belt and motor (5), institute
The bottom middle position for stating electrolytic cell (6) is provided with the first magnetic valve (7), and the bottom of first magnetic valve (7) is provided with
Filtering ponds (14), the filtering ponds (14) are internally provided with filter screen (8), and pass through L-shaped at the bottom centre position of filter screen (8)
Bar (9) and the either-rotation motor (10) being arranged in filtering ponds (14) side wall are connected, the bottom side of the filtering ponds (14)
Suction pump (11) is provided with, the suction pump (11) is connected by return duct (1) with electrolytic cell (6), the filtering ponds (14)
Second solenoid valve (12) is provided with bottom centre position.
A kind of 2. electroplating wastewater recycle device of high usage according to claim 1, it is characterised in that the electricity
Pole (3) is provided with two altogether, and vertical center line of two electrodes (3) along waste water reclaiming device body (2) is symmetrical.
3. the electroplating wastewater recycle device of a kind of high usage according to claim 1, it is characterised in that described to stir
Mix wheel (4) and be provided with two groups altogether, and every group is provided with two stirring wheels (4) altogether, is passed between two stirring wheels of group (4) by belt
Dynamic connection.
A kind of 4. electroplating wastewater recycle device of high usage according to claim 1, it is characterised in that the mistake
The bottom side in filter tank (14) is provided with water quality testing meter (13).
A kind of 5. electroplating wastewater recycle device of high usage according to claim 1, it is characterised in that the mistake
The sidepiece that the outside in filter tank (14) is located at filter screen (8) is socketed with leak-proof gasket (15).
A kind of 6. electroplating wastewater recycle device of high usage according to claim 1, it is characterised in that the filter
The internal diameter of the diameter of net (8) and filtering ponds (14) is equal in magnitude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710896291.0A CN107555674A (en) | 2017-09-28 | 2017-09-28 | A kind of electroplating wastewater recycle device of high usage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710896291.0A CN107555674A (en) | 2017-09-28 | 2017-09-28 | A kind of electroplating wastewater recycle device of high usage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107555674A true CN107555674A (en) | 2018-01-09 |
Family
ID=60983209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710896291.0A Withdrawn CN107555674A (en) | 2017-09-28 | 2017-09-28 | A kind of electroplating wastewater recycle device of high usage |
Country Status (1)
| Country | Link |
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| CN (1) | CN107555674A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108101296A (en) * | 2018-01-18 | 2018-06-01 | 佛山市瀚邦环保科技有限公司 | A kind of electrolytic sewage treatment equipment suitable for high concentration |
| CN108773877A (en) * | 2018-06-12 | 2018-11-09 | 杨柳 | A kind of Iron carbon reduction electroplating waste processing equipment |
| CN108911314A (en) * | 2018-08-31 | 2018-11-30 | 高益群 | A kind of novel electroplating sewage-treatment plant |
| CN112142255A (en) * | 2020-08-31 | 2020-12-29 | 苏州森旭生态科技有限公司 | Underground water pollution extraction circulation repair system |
| CN112794511A (en) * | 2020-12-23 | 2021-05-14 | 常州市钛宇新材料科技有限公司 | Energy-saving natural circulation type electrolytic wastewater treatment process with high recovery rate |
| CN112811677A (en) * | 2020-12-30 | 2021-05-18 | 岳明磊 | Energy-concerving and environment-protective industry sewage redox device |
-
2017
- 2017-09-28 CN CN201710896291.0A patent/CN107555674A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108101296A (en) * | 2018-01-18 | 2018-06-01 | 佛山市瀚邦环保科技有限公司 | A kind of electrolytic sewage treatment equipment suitable for high concentration |
| CN108773877A (en) * | 2018-06-12 | 2018-11-09 | 杨柳 | A kind of Iron carbon reduction electroplating waste processing equipment |
| CN108911314A (en) * | 2018-08-31 | 2018-11-30 | 高益群 | A kind of novel electroplating sewage-treatment plant |
| CN112142255A (en) * | 2020-08-31 | 2020-12-29 | 苏州森旭生态科技有限公司 | Underground water pollution extraction circulation repair system |
| CN112142255B (en) * | 2020-08-31 | 2022-07-19 | 苏州森旭生态科技有限公司 | Underground water pollution extraction circulation repair system |
| CN112794511A (en) * | 2020-12-23 | 2021-05-14 | 常州市钛宇新材料科技有限公司 | Energy-saving natural circulation type electrolytic wastewater treatment process with high recovery rate |
| CN112811677A (en) * | 2020-12-30 | 2021-05-18 | 岳明磊 | Energy-concerving and environment-protective industry sewage redox device |
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Application publication date: 20180109 |