CN107555674A - A kind of electroplating wastewater recycle device of high usage - Google Patents

A kind of electroplating wastewater recycle device of high usage Download PDF

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Publication number
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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CN
China
Prior art keywords
electrolytic cell
filtering ponds
high usage
recycle device
electroplating wastewater
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Application number
CN201710896291.0A
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Chinese (zh)
Inventor
不公告发明人
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Chengdu Kechuangcheng Technology Co Ltd
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Chengdu Kechuangcheng Technology Co Ltd
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Priority to CN201710896291.0A priority Critical patent/CN107555674A/en
Publication of CN107555674A publication Critical patent/CN107555674A/en
Withdrawn legal-status Critical Current

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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

A kind of electroplating wastewater recycle device of high usage
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.
CN201710896291.0A 2017-09-28 2017-09-28 A kind of electroplating wastewater recycle device of high usage Withdrawn CN107555674A (en)

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

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CN201710896291.0A Withdrawn CN107555674A (en) 2017-09-28 2017-09-28 A kind of electroplating wastewater recycle device of high usage

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Cited By (6)

* Cited by examiner, † Cited by third party
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

Cited By (7)

* Cited by examiner, † Cited by third party
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