CN213387914U - Device for electrochemically treating biochemical tail water - Google Patents
Device for electrochemically treating biochemical tail water Download PDFInfo
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- CN213387914U CN213387914U CN202022135339.6U CN202022135339U CN213387914U CN 213387914 U CN213387914 U CN 213387914U CN 202022135339 U CN202022135339 U CN 202022135339U CN 213387914 U CN213387914 U CN 213387914U
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Abstract
The utility model discloses a device of biochemical tail water of electrochemical treatment, including the electrolytic tank, electrolysis chamber lower extreme fixedly connected with sweeps the pipe, sweep pipe other end fixed connection and sweep the fan, the electrolysis chamber is inside to be provided with the reaction tank, a plurality of baffles of the inside fixedly connected with of reaction tank, the equal fixedly connected with positive plate electrode in baffle left side and reaction tank right side surface, the equal fixedly connected with negative plate electrode in baffle right side and reaction tank left side surface, be provided with the packing layer between positive plate electrode and the negative plate electrode. The utility model discloses in, there is the filler of sclausura structure packing layer inside, and the filler has high density, the characteristics of high conductivity, does not have the restriction to the conductivity in the waste water, can realize the processing of low conductivity waste water, and the filler can the normal position regeneration, and almost no consumption has reduced waste water treatment's cost, passes through electrolysis treatment waste water simultaneously, need not add the medicine, avoids causing secondary pollution, is worth wideling popularize.
Description
Technical Field
The utility model relates to a waste water treatment field especially relates to a device of biochemical tail water of electrochemical treatment.
Background
The wastewater comprises domestic wastewater and industrial wastewater, and because the current water body is seriously polluted, the requirements on the discharge indexes of pollutants in the wastewater are increasingly strict, in particular the requirements on COD and ammonia nitrogen content in the wastewater, most industrial wastewater and a small part of domestic sewage can not reach the national or local discharge standard after the existing biochemical treatment, meanwhile, after the biochemical treatment, the biodegradability of the wastewater is low, an advanced oxidation process is required to be added after the biochemical treatment to further reduce the COD index, the currently commonly used advanced oxidation technologies comprise a Fenton method, an ozone oxidation method and an activated carbon adsorption method, along with the development of electrochemical science and the power industry, the electrochemical equipment is relatively simple, the field requirement is low, the operation is simple and convenient, the discharge capacity is low, the automatic control is easy to realize, the treatment cost can be greatly reduced, so that the application of the electrochemical process in the aspect of wastewater treatment is increasing.
The basic principle of the electrochemical water treatment technology is to make the pollutants generate direct electrochemical reaction or indirect electrochemical conversion on the electrode, namely direct electrolysis and indirect electrolysis, the process for treating the wastewater by the electrochemical method is most widely applied by electrooxidation, microelectrolysis technology and electrocatalysis technology at present, the technology for treating the wastewater by the electrochemical direct oxidation has high energy consumption and easy consumption of the electrode, and H is generally precipitated by side reaction in the oxidation process2，O2Or Cl2Has the disadvantages of
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a device for electrochemically treating biochemical tail water.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the device for electrochemically treating biochemical tail water comprises an electrolytic tank, wherein the electrolytic tank is connected with a water inlet pump and a water outlet pump through water pipes, the water inlet pump and the water outlet pump are positioned on two sides of the electrolytic tank, a transformer is fixedly connected with the right end of the front side of the electrolytic tank, an electrolytic chamber is arranged inside the electrolytic tank, a water inlet is arranged at the lower end of the right side of the electrolytic chamber, a water outlet is arranged at the upper end of the right side of the electrolytic chamber, an automatic valve is arranged on the surface of the water pipe on the right side of the water outlet, the automatic valve is fixedly connected with the lower end of a flow meter, the upper end of the flow meter is fixedly connected with the right side of the upper surface inside the electrolytic tank, a purging pipe is fixedly connected with the lower end of the electrolytic chamber, the other end of the purging pipe is fixedly connected with a purging fan, the surface of the right side of the clapboard and the surface of the left side of the reaction tank are both fixedly connected with a cathode plate, and a packing layer is arranged between the anode plate and the cathode plate.
As a further description of the above technical solution:
the material of the periphery of the reaction tank is glass fiber.
As a further description of the above technical solution:
the water inlet pump is connected with the water inlet tank through a water pipe.
As a further description of the above technical solution:
the water outlet pump is connected with the water outlet tank through a water pipe.
As a further description of the above technical solution:
the anode plate and the cathode plate are both connected with the transformer through leads.
As a further description of the above technical solution:
and the filler layer is internally provided with a filler with a non-porous structure.
As a further description of the above technical solution:
the water outlets are connected with a water outlet pump through water pipes.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, at first there is the filler of sclausura structure in packing layer inside, and the filler has high density, the characteristics of high conductivity, does not have the restriction to the conductivity in the waste water, can realize the processing of low conductivity waste water, and the filler can the normal position regeneration, and almost no consumption has reduced waste water treatment's cost, passes through electrolysis treatment waste water simultaneously, need not add the medicine, avoids causing secondary pollution.
2. The utility model discloses in, electrolysis box and electrolysis chamber are the modularized design, and whole unified specifications play simple to operate's effect, move under normal atmospheric temperature ordinary pressure, can increase electrolysis box or electrolysis chamber according to the volume of handling waste water simultaneously, and it is more convenient to use, is worth wideling popularize.
Drawings
FIG. 1 is a front view of an apparatus for electrochemically treating biochemical tail water according to the present invention;
FIG. 2 is a front view of an electrolytic tank of the device for electrochemically treating biochemical tail water according to the present invention;
FIG. 3 is a front view of the electrolytic chamber of the device for electrochemically treating biochemical tail water according to the present invention.
Illustration of the drawings:
1. a water inlet tank; 2. a water inlet pump; 3. an electrolytic tank; 4. a transformer; 5. discharging the water pump; 6. a water outlet tank; 7. a purge tube; 8. purging the fan; 9. an electrolysis chamber; 10. a water outlet; 11. a water inlet; 12. a reaction tank; 13. a filler layer; 14. a partition plate; 15. an anode plate; 16. a cathode plate; 17. a flow meter; 18. an automatic valve.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a device for electrochemically treating biochemical tail water comprises an electrolytic tank 3, the electrolytic tank 3 is connected with a water inlet pump 2 and a water outlet pump 5 through water pipes, the water inlet pump 2 and the water outlet pump 5 are positioned at two sides of the electrolytic tank 3, the right end of the front side of the electrolytic tank 3 is fixedly connected with a transformer 4, an electrolytic chamber 9 is arranged in the electrolytic tank 3, a water inlet 11 is arranged at the lower end of the right side of the electrolytic chamber 9, a water outlet 10 is arranged at the upper end of the right side of the electrolytic chamber 9, an automatic valve 18 is arranged on the surface of the water pipe at the right side of the water outlet 10, the automatic valve 18 is fixedly connected at the lower end of a flow meter 17, the upper end of the flow meter 17 is fixedly connected at the right side of the upper surface in the electrolytic tank 3, a purging pipe 7 is fixedly connected at the lower end of the electrolytic chamber 9, the other end of the purging pipe 7 is fixedly connected with, the equal fixedly connected with negative electrode board 16 in baffle 14 right side and reaction tank 12 left side surface, be provided with packing layer 13 between positive electrode board 15 and the negative electrode board 16, there is the filler of sclausura structure packing layer 13 inside, the filler has high density, the characteristics of high conductivity, there is not the restriction to the conductivity in the waste water, can realize the processing of low conductivity waste water, the filler can normal position regeneration, almost no consumption, the cost of waste water treatment has been reduced, simultaneously through the electrolytic treatment waste water, need not add the medicine, avoid causing secondary pollution, electrolysis box 3 and electrolysis chamber 9 are the modularized design, whole unified specification, play simple to operate's effect, move under normal atmospheric temperature and pressure, can be according to the volume of handling waste water simultaneously, increase electrolysis box 3 or electrolysis chamber 9, it is more convenient to use.
The periphery of the reaction tank 12 is made of glass fiber, the water inlet pump 2 is connected with the water inlet tank 1 through a water pipe, the water inlet pump 2 conveys wastewater from the water inlet tank 1 to the electrolytic tank 3, the water outlet pump 5 is connected with the water outlet tank 6 through a water pipe, the water outlet pump 5 conveys treated water from the reaction tank 12 to the water outlet tank 6, the anode electrode plate 15 and the cathode electrode plate 16 are both connected with the transformer 4 through leads, the packing layer 13 is internally provided with a non-porous packing material, the packing material has the characteristics of high density and high conductivity, and the water outlet 10 is connected with the water outlet pump 5 through a water pipe.
The working principle is as follows: when the device is used, waste water is in the water inlet tank 1, the waste water is conveyed to the electrolytic tank 3 from the water inlet tank 1 by the water inlet pump 2, after the electrolytic tank 3 is full of water, the waste water enters the electrolytic chamber 9, the waste water rises from bottom to pass through the packing layer 13, and the packing layer 13 is internally provided with the packing with a non-porous structure, wherein the packing has the characteristics of high density and high conductivity, and is matched with the anode electrode plate 15 and the cathode electrode plate 16 to ensure that cations in the water are reduced in the cathode electrode plate 16 and the anions are oxidized in the anode electrode plate 15, so that the effect of electrolytic treatment of the waste water is achieved, the treated water is conveyed to the water outlet tank 6 from the reaction tank 12 by the water outlet pump 5, the automatic valve 18 and the flow meter 17 are arranged at the water outlet 10, the flow meter 17 can detect the amount of the water outlet 10, and.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. An apparatus for electrochemically treating biochemical tail water, comprising an electrolytic tank (3), characterized in that: the electrolytic tank (3) is connected with a water inlet pump (2) and a water outlet pump (5) through a water pipe, the water inlet pump (2) and the water outlet pump (5) are positioned on two sides of the electrolytic tank (3), a transformer (4) is fixedly connected with the right end of the front side of the electrolytic tank (3), an electrolytic chamber (9) is arranged inside the electrolytic tank (3), a water inlet (11) is arranged at the lower end of the right side of the electrolytic chamber (9), a water outlet (10) is arranged at the upper end of the right side of the electrolytic chamber (9), an automatic valve (18) is arranged on the surface of the water pipe on the right side of the water outlet (10), the automatic valve (18) is fixedly connected with the lower end of a flow meter (17), the upper end of the flow meter (17) is fixedly connected with the right side of the upper surface inside the electrolytic tank (3), a purging pipe (7) is, the electrolytic cell is characterized in that a reaction tank (12) is arranged inside the electrolytic cell (9), a plurality of clapboards (14) are fixedly connected inside the reaction tank (12), anode plates (15) are fixedly connected on the left side of the clapboards (14) and the right side of the reaction tank (12), cathode plates (16) are fixedly connected on the right side of the clapboards (14) and the left side of the reaction tank (12), and a packing layer (13) is arranged between the anode plates (15) and the cathode plates (16).
2. The apparatus for electrochemically treating biochemical tail water according to claim 1, wherein: the material of the periphery of the reaction tank (12) is glass fiber.
3. The apparatus for electrochemically treating biochemical tail water according to claim 1, wherein: the water inlet pump (2) is connected with the water inlet tank (1) through a water pipe.
4. The apparatus for electrochemically treating biochemical tail water according to claim 1, wherein: the water outlet pump (5) is connected with the water outlet tank (6) through a water pipe.
5. The apparatus for electrochemically treating biochemical tail water according to claim 1, wherein: the anode plate (15) and the cathode plate (16) are both connected with the transformer (4) through leads.
6. The apparatus for electrochemically treating biochemical tail water according to claim 1, wherein: and the filler layer (13) is internally filled with a non-porous filler.
7. The apparatus for electrochemically treating biochemical tail water according to claim 1, wherein: the water outlets (10) are connected with a water outlet pump (5) through water pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022135339.6U CN213387914U (en) | 2020-09-25 | 2020-09-25 | Device for electrochemically treating biochemical tail water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022135339.6U CN213387914U (en) | 2020-09-25 | 2020-09-25 | Device for electrochemically treating biochemical tail water |
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| Publication Number | Publication Date |
|---|---|
| CN213387914U true CN213387914U (en) | 2021-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022135339.6U Active CN213387914U (en) | 2020-09-25 | 2020-09-25 | Device for electrochemically treating biochemical tail water |
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|---|---|
| CN (1) | CN213387914U (en) |
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- 2020-09-25 CN CN202022135339.6U patent/CN213387914U/en active Active
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