CN212581683U - Electrocatalytic oxidation wastewater treatment device - Google Patents
Electrocatalytic oxidation wastewater treatment device Download PDFInfo
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- CN212581683U CN212581683U CN202020840208.5U CN202020840208U CN212581683U CN 212581683 U CN212581683 U CN 212581683U CN 202020840208 U CN202020840208 U CN 202020840208U CN 212581683 U CN212581683 U CN 212581683U
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Abstract
The utility model discloses an electrocatalytic oxidation effluent treatment plant, including an electrocatalytic oxidation case and No. two electrocatalytic oxidation cases, the left side fixedly connected with mixing box of an electrocatalytic oxidation incasement chamber, the bottom intercommunication of inlet pipe has the hybrid tube, the top of hybrid tube and the right-hand member intercommunication of inlet tube, the mixed storage water tank of left side fixedly connected with of mixing box inner chamber, the utility model relates to a waste water treatment technology field. This waste water treatment device of electrocatalytic oxidation, through the setting of hybrid tube and mixed storage water tank, make electrocatalytic oxidation waste water treatment device when using, the waste water of emiting and hydrogen peroxide solution can mix the storage water tank through the hybrid tube cooperation and effectively mix, No. two water delivery devices of rethread are gone into in the electrolysis box, waste water oxidation effect after the electro-catalysis has been improved greatly, avoided waste water and hydrogen peroxide solution to lack comparatively thorough mixture, the waste water oxidation effect greatly reduced's after the electro-catalysis result.
Description
Technical Field
The utility model relates to the technical field of wastewater treatment, in particular to an electrocatalytic oxidation wastewater treatment device.
Background
The electrocatalytic oxidation technology is an oxidation reaction that takes electricity as a catalyst and takes hydrogen peroxide, oxygen, ozone and the like as oxidants. The catalytic efficiency is stable, the utilization rate of the oxidant is up to more than 95%, the advanced oxidation technology is various, and the electrocatalytic oxidation is a form of advanced oxidation. Compared with direct oxidation of ozone, the hydroxyl free radical generated in the electrocatalytic oxidation system has the advantages that the reaction rate of the hydroxyl free radical is 105 times higher, the selectivity does not exist, almost all organic matters can be reacted, the effect of advanced oxidation is stable, and the change of the residual organic matters in water can not be caused, so that the electrocatalytic oxidation device has the characteristics of long service life of a catalytic electrode, simplicity in operation, less engineering investment, low operation cost, strong pollution resistance, long service life of an anode and stable performance due to the fact that the cathode material adopts an anti-pollution process and a surface material.
When current electrocatalytic oxidation effluent treatment plant is using, waste water lacks comparatively thorough mixture with hydrogen peroxide solution before electrocatalytic oxidation, leads to the waste water oxidation effect greatly reduced after the electrocatalytic, and single electrocatalytic is difficult to carry out efficient electrocatalytic oxidation to waste water and handles, meets the trouble or when needing to overhaul when electrode assembly, disassembles electrode assembly comparatively loaded down with trivial details.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an electrocatalytic oxidation effluent treatment plant has solved current electrocatalytic oxidation effluent treatment plant when using, and the waste water oxidation effect greatly reduced after the electrocatalysis, and single electrocatalysis is be difficult to carry out efficient electrocatalytic oxidation to waste water and handle, disassembles the comparatively loaded down with trivial details problem of electrode assembly.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an electrocatalytic oxidation wastewater treatment device comprises an electrocatalytic oxidation tank and an electrocatalytic oxidation tank II, wherein a water conveying device is fixedly connected between the electrocatalytic oxidation tank and the electrocatalytic oxidation tank II, a water inlet pipe is communicated with the left side of the electrocatalytic oxidation tank, an inlet pipe is communicated with the top of the electrocatalytic oxidation tank, a mixing tank is fixedly connected with the left side of the inner cavity of the electrocatalytic oxidation tank, an electrolytic tank is fixedly connected with the right side of the mixing tank, a filter tank is fixedly connected with the right side of the electrolytic tank, a mixing pipe is communicated with the bottom end of the inlet pipe, an electrode plate is slidably connected with the inner cavity of the electrolytic tank, a limiting lug of the electrode plate is fixedly connected with the top of the electrode plate, a water conveying device is fixedly connected with the top of the inner cavity of the filter tank, and a filter plate is fixedly connected below the water conveying device, no. two electrolytic tanks of left side fixedly connected with of No. two electrocatalytic oxidation case inner chambers, No. two electrolytic tanks's inner chamber sliding connection has No. two plate electrodes, No. two electrode limit bump of top fixedly connected with of No. two plate electrodes.
Preferably, the right-hand member of inlet tube runs through an inside that electrocatalytic oxidation case and mixing box and extended to the mixing box, the bottom of inlet tube runs through an inside that electrocatalytic oxidation case and mixing box and extended to the mixing box.
Preferably, the top end of the mixing pipe is communicated with the right end of the water inlet pipe, and the right side of the second electrocatalytic oxidation tank is communicated with a water discharge pipe.
Preferably, the left side of the inner cavity of the mixing box is fixedly connected with a mixing water storage tank, and the bottom of the inner cavity of the mixing box is fixedly connected with a second water delivery device.
Preferably, the bottom of the inner cavity of the second electrocatalytic oxidation box is fixedly connected with a reaction box, and the inner cavity of the reaction box is fixedly connected with a second filter plate.
Preferably, the right side of the second electrolytic tank is communicated with a water conveying pipe, and the left end of the water discharging pipe penetrates through the second electrocatalytic oxidation tank and the reaction tank and extends to the inside of the reaction tank.
Advantageous effects
The utility model provides an electrocatalytic oxidation wastewater treatment device. Compared with the prior art, the method has the following beneficial effects:
(1) this waste water treatment device of electrocatalytic oxidation, through the left side fixedly connected with mixing box at an electrocatalytic oxidation incasement chamber, the bottom intercommunication of inlet pipe has the hybrid tube, the top of hybrid tube and the right-hand member intercommunication of inlet tube, the left side fixedly connected with of mixing box inner chamber mixes the storage water tank, No. two water delivery devices of bottom fixedly connected with of mixing box inner chamber, setting through hybrid tube and mixed storage water tank, make electrocatalytic oxidation waste water treatment device when using, the waste water of going into and hydrogen peroxide solution can mix the storage water tank through the hybrid tube cooperation and effectively mix, No. one electrolytic box is gone into to rethread No. two water delivery devices, waste water oxidation effect after the electro-catalysis has been improved greatly, avoided waste water and hydrogen peroxide solution to lack comparatively thorough mixing, the waste water oxidation effect greatly reduced result after the electro-catalysis.
(2) The electrocatalytic oxidation wastewater treatment device is characterized in that a first water delivery device is fixedly connected between a first electrocatalytic oxidation box and a second electrocatalytic oxidation box, a first electrode plate is connected to the inner cavity of the first electrolysis box in a sliding manner, a first electrode limiting lug is fixedly connected to the top of the first electrode plate, a second electrode plate is connected to the inner cavity of the second electrolysis box in a sliding manner, a second electrode limiting lug is fixedly connected to the top of the second electrode plate, the arrangement of the first electrocatalytic oxidation box and the second electrocatalytic oxidation box enables the electrocatalytic oxidation wastewater treatment device to carry out efficient electrocatalytic oxidation treatment on wastewater twice through the first electrode plate and the second electrode plate, and the arrangement of the first electrode limiting lug and the second electrode limiting lug enables the first electrode plate and the second electrode plate to respectively carry out sliding taking out and maintenance treatment through the first electrode limiting lug and the second electrode limiting lug, the electrode plate is more convenient to dismantle.
Drawings
Fig. 1 is a perspective view of the external structure of the present invention;
FIG. 2 is a front view of the internal structure of the first electrocatalytic oxidation tank of the present invention;
FIG. 3 is a front view of the internal structure of the second electro-catalytic oxidation box of the present invention.
In the figure, 1, an electrocatalytic oxidation box; 2. a second electrocatalytic oxidation box; 3. a first water delivery device; 4. a water inlet pipe; 5. a feed pipe; 6. a drain pipe; 7. a mixing box; 8. an electrolytic tank I; 9. a filter box; 10. a mixing tube; 11. a mixing water storage tank; 12. a second water delivery device; 13. a first electrode plate; 14. a first electrode limiting bump; 15. a third water delivery device; 16. a first filter plate; 17. a second electrolytic tank; 18. a second electrode plate; 19. a second electrode limiting bump; 20. a water conveying pipe; 21. a reaction box; 22. and a second filter plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an electrocatalytic oxidation wastewater treatment device comprises a first electrocatalytic oxidation tank 1 and a second electrocatalytic oxidation tank 2, wherein a first water conveying device 3 is fixedly connected between the first electrocatalytic oxidation tank 1 and the second electrocatalytic oxidation tank 2, the first water conveying device 3 is electrically connected with an external power supply, the first water conveying device 3 comprises a first water pumping pipe, a first water conveying pump and a first water conveying pipe, the left side of the first electrocatalytic oxidation tank 1 is communicated with a water inlet pipe 4, the top of the first electrocatalytic oxidation tank 1 is communicated with a feed pipe 5, the left side of the inner cavity of the first electrocatalytic oxidation tank 1 is fixedly connected with a mixing tank 7, the right side of the mixing tank 7 is fixedly connected with a first electrolysis tank 8, the right side of the first electrolysis tank 8 is fixedly connected with a filter tank 9, the bottom end of a plate electrode 5 is communicated with a mixing pipe 10, the inner cavity of the first electrolysis tank 8 is slidably connected with a first electrode plate 13, and the first electrode plate 13 is electrically connected with the external power supply, the top of the first electrode plate 13 is fixedly connected with a first electrode limiting bump 14, the top of the inner cavity of the filter box 9 is fixedly connected with a third water delivery device 15, the third water delivery device 15 is electrically connected with an external power supply, the third water delivery device 15 comprises a third water suction pipe, a third water delivery pump and a third water delivery pipe, the inner cavity of the filter box 9 and below the third water delivery device 15 is fixedly connected with a first filter plate 16, the left side of the inner cavity of the second electrocatalytic oxidation box 2 is fixedly connected with a second electrolytic box 17, the inner cavity of the second electrolytic box 17 is slidably connected with a second electrode plate 18, the second electrode plate 18 is electrically connected with the external power supply, the top of the second electrode plate 18 is fixedly connected with a second electrode limiting bump 19, the right end of the water inlet pipe 4 penetrates through the first electrocatalytic oxidation box 1 and the mixing box 7 and extends to the inside of the mixing box 7, the bottom end of the feed pipe 5 penetrates through the first electrocatalytic oxidation box 1 and the mixing box 7 and extends to the inside of the mixing, the top of hybrid tube 10 and the right-hand member intercommunication of inlet tube 4, the right side intercommunication of No. two electrocatalytic oxidation casees 2 has drain pipe 6, the mixed storage water tank 11 of left side fixedly connected with of 7 inner chambers of mixing box, No. two water delivery devices 12 of bottom fixedly connected with of 7 inner chambers of mixing box, No. two water delivery devices 12 and external power source electric connection, No. two water delivery devices 12 include No. two drinking-water pipes, No. two water delivery pumps and No. two raceway, the bottom fixedly connected with reaction box 21 of No. two electrocatalytic oxidation casees 2 inner chambers, No. two filter plates 22 of inner chamber fixedly connected with of reaction box 21, the right side intercommunication of No. two electrolysis box 17 has water delivery pipe 20, the left end of drain pipe 6 runs through No. two electrocatalytic oxidation casees 2 and reaction box 21 and extends to the inside of reaction box 21.
And those not described in detail in this specification are well within the skill of those in the art.
When the device works, firstly, a user discharges waste water into a mixing box 7 through a water inlet pipe 4, simultaneously, the user injects hydrogen peroxide into the mixing box 7 through a feed pipe 5, the waste water and the hydrogen peroxide entering the mixing box 7 are injected into a mixing water storage tank 11 through a mixing pipe 10 and pre-react in the mixing water storage tank 11, then, the user starts a second water delivery device 12 through a first control panel and opens a water delivery valve, the second water delivery device 12 starts to pump the waste water in the mixing water storage tank 11 out and inject the waste water into a first electrolytic box 8, the user starts a first electrode plate 13 through the first control panel, the first electrode plate 13 starts to perform electrocatalytic oxidation treatment on the waste water in the first electrolytic box 8, after the treatment is finished, the user starts a third water delivery device 15 through the first control panel, the third water delivery device 15 pumps the oxidized waste water in the first electrolytic box 8 out and injects the oxidized waste water into a filter box 9, the first filter plate 16 filters the injected oxidation wastewater, the filtered oxidation wastewater passes through the first filter plate 16 and falls into the bottom of an inner cavity of the filter box 9, meanwhile, a user starts the first water delivery device 3, the first water delivery device 3 starts to extract the oxidation wastewater in the filter box 9 and injects the oxidation wastewater into the second electrolytic box 17, then the user starts the second electrode plate 18 through the second control panel, the second electrode plate 18 starts to perform electrocatalytic oxidation treatment on the oxidation wastewater in the second electrolytic box 17 again, after the treatment is completed, the first transport valve is opened, the electrocatalytic oxidation water is injected into the reaction box 21 through the transport water pipe 20, the second filter plate 22 filters the injected electrocatalytic oxidation water again, the filtered oxidation water passes through the second filter plate 22 and falls into the bottom of the inner cavity of the reaction box 21, when the user needs to extract the water in the reaction box 21, the second transport valve is opened and the water is extracted through the drain pipe 6 for other treatments, when the user needs to inspect and maintain the first electrode plate 13, the first electrode limiting lug 14 is matched with the first sliding groove to slide and take out for inspection and maintenance, or when the second electrode plate 18 is inspected and maintained, when the user needs to inspect and maintain the second electrode plate 18, the second electrode limiting lug 19 is matched with the second sliding groove to slide and take out for inspection and maintenance.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electrocatalytic oxidation effluent treatment plant, includes an electrocatalytic oxidation case (1) and No. two electrocatalytic oxidation cases (2), fixedly connected with water delivery device (3) between an electrocatalytic oxidation case (1) and No. two electrocatalytic oxidation cases (2), its characterized in that: the left side intercommunication of No. one electrocatalytic oxidation case (1) has inlet tube (4), the top intercommunication of No. one electrocatalytic oxidation case (1) has inlet pipe (5), the left side fixedly connected with mixing box (7) of an electrocatalytic oxidation case (1) inner chamber, the right side fixedly connected with electrolysis case (8) of mixing box (7), the right side fixedly connected with rose box (9) of electrolysis case (8), the bottom intercommunication of inlet pipe (5) has mixing pipe (10), the inner chamber sliding connection of electrolysis case (8) has electrode plate (13), the spacing lug of top fixedly connected with electrode (14) of electrode plate (13), the top fixedly connected with No. three water delivery device (15) of rose box (9) inner chamber, the inner chamber of rose box (9) just is located No. one filter plate (16) of below fixedly connected with of No. three water delivery device (15), no. two electrolytic tank (17) of left side fixedly connected with of No. two electrocatalytic oxidation case (2) inner chamber, the inner chamber sliding connection of No. two electrolytic tank (17) has No. two electrode board (18), No. two electrode spacing lug (19) of top fixedly connected with of No. two electrode board (18).
2. An electrocatalytic oxidation wastewater treatment plant according to claim 1, characterized in that: the right-hand member of inlet tube (4) runs through an inside that electrocatalytic oxidation case (1) and mixing box (7) extended to mixing box (7), the bottom of inlet pipe (5) runs through an inside that electrocatalytic oxidation case (1) and mixing box (7) extended to mixing box (7).
3. An electrocatalytic oxidation wastewater treatment plant according to claim 1, characterized in that: the top of mixing tube (10) and the right-hand member intercommunication of inlet tube (4), the right side intercommunication of No. two electrocatalytic oxidation casees (2) has drain pipe (6).
4. An electrocatalytic oxidation wastewater treatment plant according to claim 1, characterized in that: the left side fixedly connected with of mixing tank (7) inner chamber mixes storage water tank (11), the bottom fixedly connected with water delivery device No. two (12) of mixing tank (7) inner chamber.
5. An electrocatalytic oxidation wastewater treatment plant according to claim 1, characterized in that: the bottom of No. two electrocatalytic oxidation case (2) inner chambers is fixed connection has reaction box (21), the inner chamber fixed connection of reaction box (21) has No. two filter plates (22).
6. An electrocatalytic oxidation wastewater treatment plant according to claim 3, characterized in that: the right side of the second electrolytic tank (17) is communicated with a water conveying pipe (20), and the left end of the water discharging pipe (6) penetrates through the second electrocatalytic oxidation tank (2) and the reaction tank (21) and extends to the inside of the reaction tank (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020840208.5U CN212581683U (en) | 2020-05-19 | 2020-05-19 | Electrocatalytic oxidation wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020840208.5U CN212581683U (en) | 2020-05-19 | 2020-05-19 | Electrocatalytic oxidation wastewater treatment device |
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| Publication Number | Publication Date |
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| CN212581683U true CN212581683U (en) | 2021-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020840208.5U Active CN212581683U (en) | 2020-05-19 | 2020-05-19 | Electrocatalytic oxidation wastewater treatment device |
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| CN (1) | CN212581683U (en) |
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