CN211255605U - A electrolytic device for waste water treatment - Google Patents
A electrolytic device for waste water treatment Download PDFInfo
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- CN211255605U CN211255605U CN201920896098.1U CN201920896098U CN211255605U CN 211255605 U CN211255605 U CN 211255605U CN 201920896098 U CN201920896098 U CN 201920896098U CN 211255605 U CN211255605 U CN 211255605U
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Abstract
The utility model discloses an electrolytic device for waste water treatment, it includes: nickel water collecting pit, little electrolysis jar, electrolysis trough and heavy metal get rid of the system, nickel water collecting pit left side is provided with the waste water import, little electrolysis jar passes through the first storage tank of pipe connection, first storage tank passes through the pipe connection electrolysis trough, the electrolysis trough passes through the pipe connection second storage tank, the system is got rid of through the pipe connection heavy metal to the second storage tank, the heavy metal gets rid of the system and passes through the pipe connection resin adsorption device, resin adsorption device passes through the pipe connection third storage tank. The utility model discloses in, carry out the preliminary treatment to this type waste water through little electrolysis and electrolysis combination, improve the biodegradability, break the complex phenomenon of heavy metal, effectively get rid of the heavy metal, make follow-up biochemical treatment feasible, solved the problem that the short circuit easily takes place between the electrolysis system electrode, fully improved electrolysis efficiency.
Description
Technical Field
The utility model belongs to the technical field of waste water treatment, especially relate to an electrolytic device for waste water treatment.
Background
The heavy metal wastewater is wastewater containing heavy metals discharged in the industrial production processes of mining and metallurgy, mechanical manufacturing, chemical industry, electronics, instruments and the like, the heavy metal wastewater is one of the industrial wastewater which has the most serious environmental pollution and the greatest harm to human beings, the water quality and the water quantity of the heavy metal wastewater are related to the production process, and the heavy metals in the wastewater can not be decomposed and destroyed generally and can only be transferred to the existing positions and converted into the physical and chemical forms.
The existing high-salt high-COD heavy metal wastewater encounters certain difficulty in biochemical treatment, the treatment efficiency of the wastewater cannot be effectively improved, the heavy metal is difficult to remove after the heavy metal in the wastewater is complexed, and the problems that the electrolytic system is low in efficiency and short circuit is easy to occur between electrodes of the electrolytic system are solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electrolytic device for waste water treatment to after the heavy metal complex in solving waste water, it is comparatively difficult to get rid of the heavy metal, and the technical problem of the short circuit easily takes place between electrolytic system inefficiency and the electrolytic system electrode.
The utility model provides an above-mentioned technical problem's technical scheme as follows: an electrolysis apparatus for wastewater treatment, comprising: the system comprises a nickel water collecting pool, a micro electrolytic tank, an electrolytic tank and a heavy metal removing system, wherein a wastewater inlet is arranged on the left side of the nickel water collecting pool, the micro electrolytic tank is connected with a first storage tank through a pipeline, the first storage tank is connected with the electrolytic tank through a pipeline, the electrolytic tank is connected with a second storage tank through a pipeline, the second storage tank is connected with the heavy metal removing system through a pipeline, the heavy metal removing system is connected with a resin adsorption device through a pipeline, the resin adsorption device is connected with a third storage tank through a pipeline, the third storage tank is connected with the electrolytic tank through a pipeline, the electrolytic tank is connected with a first inclined tube tank through a pipeline, the first inclined tube tank is connected with a first anaerobic tank through a pipeline, the first anaerobic tank is connected with a first oxygen consuming tank through a pipeline, the first oxygen consuming tank is connected with a fourth storage tank through a pipeline, and the fourth storage tank is connected with, the second anaerobic tank is connected with a second oxygen consumption tank through a pipeline, the second oxygen consumption tank is connected with a second inclined tube tank through a pipeline, and a wastewater outlet is formed in the second inclined tube tank.
The utility model discloses an electrolytic device for waste water treatment as above-mentioned, further, between nickel water collecting pit and the little electrolysis jar between little electrolysis jar and the first storage tank and electrolysis trough between electrolysis trough and the second storage tank all install the suction pump between third storage tank and the electrolysis trough.
The utility model discloses an electrolytic device for waste water treatment as above-mentioned, further, be provided with on-line measuring device on the pipeline between resin adsorption equipment and the third storage tank.
The utility model discloses an electrolytic device for waste water treatment as above-mentioned, further, added plastic gasket between the electrode among each electrolytic device.
The utility model discloses an electrolysis unit for waste water treatment as above-mentioned, further, each pipe connection department all uses waterproof sealed glue to seal up the processing.
The utility model has the advantages that: the utility model discloses an in the above-mentioned embodiment, carry out the preliminary treatment to this type waste water through little electrolysis and electrolysis combination, improve the biodegradability, abolish the complex phenomenon of heavy metal, effectively get rid of the heavy metal, make follow-up biochemical treatment feasible, solved the problem that the short circuit easily takes place between the electrolysis system electrode, fully improved electrolysis efficiency.
Drawings
The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and not by way of limitation, wherein:
fig. 1 is a schematic view of an overall structure of an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a wastewater inlet; 2. a nickel water collecting tank; 3. a micro-electrolysis tank; 4. a first storage tank; 5. an electrolytic cell; 6. a second storage tank; 7. a heavy metal removal system; 8. a resin adsorption device; 9. a third storage tank; 10. an electrolytic cell; 11. a first sloped tube pool; 12. a first anaerobic tank; 13. a first oxygen-consuming tank; 14. a fourth storage tank; 15. a second anaerobic tank; 16. a second oxygen-consuming tank; 17. a second sloped tube pool; 18. and a waste water outlet.
Detailed Description
Hereinafter, an embodiment of an electrolysis apparatus for wastewater treatment according to the present invention will be described with reference to the accompanying drawings.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.
Fig. 1 shows an embodiment of the present invention, which is an electrolysis apparatus for wastewater treatment, comprising: the device comprises a nickel water collecting pool 2, a micro-electrolysis tank 3, an electrolysis bath 5 and a heavy metal removal system 7, wherein a wastewater inlet 1 is arranged on the left side of the nickel water collecting pool 2, the micro-electrolysis tank 3 is connected with a first storage tank 4 through a pipeline, the first storage tank 4 is connected with the electrolysis bath 5 through a pipeline, the electrolysis bath 5 is connected with a second storage tank 6 through a pipeline, the second storage tank 6 is connected with the heavy metal removal system 7 through a pipeline, the heavy metal removal system 7 is connected with a resin adsorption device 8 through a pipeline, the resin adsorption device 8 is connected with a third storage tank 9 through a pipeline, the third storage tank 9 is connected with an electrolysis bath 10 through a pipeline, the electrolysis bath 10 is connected with a first inclined tube bath 11 through a pipeline, the first inclined tube bath 11 is connected with a first anaerobic bath 12 through a pipeline, the first anaerobic bath 12 is connected with a first oxygen consumption bath 13 through a pipeline, the first oxygen consumption bath 13 is connected with a fourth storage tank 14, the fourth storage tank 14 is connected with a second anaerobic tank 15 through a pipeline, the second anaerobic tank 15 is connected with a second oxygen consumption tank 16 through a pipeline, the second oxygen consumption tank 16 is connected with a second inclined tube tank 17 through a pipeline, and a wastewater outlet 18 is formed in the second inclined tube tank 17.
The utility model discloses in the above-mentioned embodiment, between nickel water collecting pit 2 and little electrolysis jar 3 between little electrolysis jar 3 and the first storage tank 4 and electrolysis trough 5 between electrolysis trough 5 and the second storage tank 6 all install the suction pump between third storage tank 9 and the electrolysis trough 10, through being provided with the suction pump, can with waste water pump to appointed processing apparatus in the middle of, can effectual improvement waste water's processing rate.
The utility model discloses in the above-mentioned embodiment, be provided with the on-line measuring device on the pipeline between resin adsorption equipment 8 and third storage tank 9, through being provided with the on-line measuring device, can detect the composition in the waste water.
In the above embodiment of the present invention, the plastic spacer is added between the electrodes of each electrolysis device, and the plastic spacer is provided to fix the electrode distance, thereby avoiding the occurrence of short circuit.
The utility model discloses in the above embodiment, each pipe connection department all uses waterproof sealed glue to seal up the processing, is provided with sealed processing, can prevent that waste water from taking place to reveal when transporting in the pipeline.
In the above embodiment of the present invention, the PH of the micro-electrolysis tank 3 is 9.2, the PH of the electrolysis bath 5 is 9.6, and the PH of the anaerobic tank and the oxygen consumption tank is 8.0.
The use principle and the flow are as follows: the wastewater enters a nickel water collecting pool 2 from a wastewater inlet, the wastewater in the nickel water collecting pool 2 is pumped into a micro-electrolysis tank 3 through a water suction pump, the wastewater further removes metal substances in the micro-electrolysis tank 3 and then enters a first storage tank 4, the wastewater undergoes a chemical reaction in an electrolysis bath 5 and then enters a second storage tank 6, the wastewater in the second storage tank 6 is conveyed into a heavy metal removal system 7 through the water suction pump to remove heavy metals in the wastewater, organic matters in the wastewater can be removed by using a resin adsorption device 8 to realize the separation of the organic matters from the wastewater, the wastewater adsorbed by resin enters a third storage tank 9, and then the wastewater in the third storage tank 9 passes through a chute tank, an anaerobic tank and an oxygen consumption tank to hydrolyze the organic matters remaining in the wastewater, thereby further improving the biodegradability of the wastewater and being beneficial to the subsequent wastewater treatment, finally, the treated sewage can be discharged from the waste water outlet.
The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the invention to achieve the aim of the invention.
Claims (5)
1. An electrolysis apparatus for wastewater treatment, comprising: the system comprises a nickel water collecting pool, a micro electrolytic tank, an electrolytic tank and a heavy metal removing system, wherein a wastewater inlet is arranged on the left side of the nickel water collecting pool, the micro electrolytic tank is connected with a first storage tank through a pipeline, the first storage tank is connected with the electrolytic tank through a pipeline, the electrolytic tank is connected with a second storage tank through a pipeline, the second storage tank is connected with the heavy metal removing system through a pipeline, the heavy metal removing system is connected with a resin adsorption device through a pipeline, the resin adsorption device is connected with a third storage tank through a pipeline, the third storage tank is connected with the electrolytic tank through a pipeline, the electrolytic tank is connected with a first inclined tube tank through a pipeline, the first inclined tube tank is connected with a first anaerobic tank through a pipeline, the first anaerobic tank is connected with a first oxygen consuming tank through a pipeline, the first oxygen consuming tank is connected with a fourth storage tank through a pipeline, and the fourth storage tank is connected with, the second anaerobic tank is connected with a second oxygen consumption tank through a pipeline, the second oxygen consumption tank is connected with a second inclined tube tank through a pipeline, and a wastewater outlet is formed in the second inclined tube tank.
2. The electrolysis device for wastewater treatment according to claim 1, wherein water pumps are installed between the nickel water collection tank and the micro-electrolysis tank, between the micro-electrolysis tank and the first storage tank, between the first storage tank and the electrolysis tank, between the electrolysis tank and the second storage tank, and between the third storage tank and the electrolysis tank.
3. The electrolysis apparatus for wastewater treatment according to claim 1, wherein an on-line detection device is provided on a pipe between the resin adsorption device and the third storage tank.
4. The electrolyzer for wastewater treatment of claim 1 characterized in that plastic spacers are added between the electrodes in each electrolyzer.
5. The electrolysis apparatus for wastewater treatment according to claim 1, wherein each pipe connection is sealed with a waterproof sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920896098.1U CN211255605U (en) | 2019-06-14 | 2019-06-14 | A electrolytic device for waste water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920896098.1U CN211255605U (en) | 2019-06-14 | 2019-06-14 | A electrolytic device for waste water treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211255605U true CN211255605U (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920896098.1U Active CN211255605U (en) | 2019-06-14 | 2019-06-14 | A electrolytic device for waste water treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211255605U (en) |
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2019
- 2019-06-14 CN CN201920896098.1U patent/CN211255605U/en active Active
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