CN211595113U - Waste water electrolysis device - Google Patents
Waste water electrolysis device Download PDFInfo
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- CN211595113U CN211595113U CN201922139953.7U CN201922139953U CN211595113U CN 211595113 U CN211595113 U CN 211595113U CN 201922139953 U CN201922139953 U CN 201922139953U CN 211595113 U CN211595113 U CN 211595113U
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Abstract
The utility model relates to a sewage treatment technical field especially relates to a waste water electrolysis unit. The refrigerator comprises a refrigerator body, wherein a door plate is arranged on one side wall of the refrigerator body, and an accommodating space is arranged in the refrigerator body; an electrode piece is arranged in the accommodating space of the box body, the electrode piece comprises an anode piece and a cathode piece, and the cathode piece and the anode piece are arranged at intervals; the upper part of the box body is provided with a liquid outlet, the lower part of the box body is provided with a liquid inlet, and the top of the box body is provided with an air outlet valve; a scraper component is arranged in the accommodating space and used for scraping deposits on the electrode piece; the scraper component is connected with a motor arranged at the top of the box body through a main driving rod; the bottom of box is provided with the sediment storehouse down, and the sediment storehouse can link up with the accommodation space of box down. The utility model aims at providing a waste water electrolysis unit conveniently clears away the deposit, reduces the human labor, improves and clears away efficiency to can effectual processing avoid secondary pollution through the toxic gas chlorine that the electrolysis produced.
Description
Technical Field
The utility model relates to a sewage treatment technical field especially relates to a waste water electrolysis unit.
Background
With the development of socioeconomic, the national requirements for wastewater treatment are raised, and various wastewater treatment technologies at home and abroad are produced, including chemical, physical, biological and electrochemical methods.
Chlorine-containing wastewater is a common wastewater in industrial production, and a plurality of modes for treating the chlorine-containing wastewater are available on the market at present. The electrochemical method has the advantages of simple equipment, small occupied area, simple operation, wide range of application, easy industrialization and the like, which are difficult to compare with, and is greatly concerned by students.
However, the conventional chlorine or sulfur-containing wastewater electrolysis device generates a large amount of deposits on the electrode elements thereof after electrolysis, and the conventional method is that the deposits in the electrolysis device are manually removed by opening a door panel arranged on one side wall of an electrolysis box body, which is time-consuming and labor-consuming.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a waste water electrolysis unit conveniently clears away the deposit, reduces the human labor, improves and clears away efficiency to can effectual processing avoid secondary pollution through the toxic gas chlorine that the electrolysis produced.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a wastewater electrolysis device comprises a box body, wherein a door plate is arranged on one side wall of the box body, and an accommodating space is arranged in the box body;
an electrode piece is arranged in the accommodating space of the box body and comprises an anode piece and a cathode piece, and the cathode piece and the anode piece are arranged at intervals;
the upper part of the box body is provided with a liquid outlet, the lower part of the box body is provided with a liquid inlet, and the top of the box body is provided with an air outlet valve;
a scraper component is arranged in the accommodating space and used for scraping deposits on the electrode piece; the scraper component is connected with a motor arranged at the top of the box body through a main driving rod;
the bottom of box is provided with down the sediment storehouse, down the sediment storehouse can with the accommodation space of box link up.
Further, the bottom of the box body is provided with a bottom plate, the bottom plate is of a movable structure, and the bottom plate can enable the slag discharging bin to be communicated with or separated from the accommodating space through movement.
Further, a bottom motor is arranged at the bottom of the box body, the bottom plate is connected with the bottom motor, and the bottom motor can control the bottom plate to move.
Furthermore, one side of the bottom plate is fixedly and rotatably arranged on the side wall body of the box body, the other side of the bottom plate is detachably arranged on the opposite side wall body of the box body, the other side of the bottom plate is separated from the side wall body, and the deslagging bin is communicated with the accommodating space; the other side of the bottom plate and the wall body of the side wall are in a sealed closed state, and the slag discharging bin is separated from the accommodating space.
Furthermore, the bottom plate comprises two sealable butted plate-shaped structures, one sides of the two plate-shaped structures are respectively arranged on the wall body of the side wall of the box body, and the other sides of the two plate-shaped structures can be mutually butted in a sealing manner; the plate-shaped structures are in a mutually sealed butt joint state, and the slag discharging bin is separated from the accommodating space; the plate-shaped structures are not in a sealed butt joint state, and the slag discharging bin is communicated with the accommodating space.
Further, the scraper component comprises a span beam and a scraper, the span beam is connected with the main driving rod, and the scraper is installed on the span beam.
Furthermore, salient points are arranged on the outer side of the scraper; the scraper is of a cuboid-shaped, cylindrical or special-shaped structure.
Further, the electrode piece is detachably arranged on an electrode mounting piece, and the electrode mounting piece is arranged on the inner side of the top of the box body; the electrode mounting piece is provided with a through hole.
Furthermore, a vibrator is arranged on the side wall of the slag discharging bin.
Further, the gas outlet valve is connected with an absorber through a pipeline, and the absorber is used for absorbing gas separated out through electrolysis.
The utility model is used for chlorine waste water electrolytic device conveniently clears away the deposit, reduces the human labor, improves and clears away efficiency to can effectual processing avoid secondary pollution through the toxic gas chlorine that the electrolysis produced. The utility model is used for chlorine or contain sulphur waste water electrolytic device clears away the deposit on the electrode piece through the scraper blade subassembly, and work efficiency is high, and the human labor alleviates by a wide margin, labour saving and time saving. Through the bottom of box is provided with down the sediment storehouse, and the sediment of striking off can be convenient drop the lower sediment storehouse of below in, then discharge via the slag notch that sets up in lower sediment storehouse bottom. Therefore, the traditional work of manually scraping out the sediments from the accommodating space can be obviously reduced, and the automation is facilitated. And an absorber is arranged to collect the gas generated by electrolysis.
Drawings
Fig. 1 is a schematic front view of an embodiment of the present invention;
fig. 2 is a schematic diagram of a right-view structure according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of an embodiment of a scraper according to the present invention;
FIG. 4 is a schematic structural view of an embodiment of a scraper according to the present invention;
FIG. 5 is a schematic structural view of an embodiment of a scraper according to the present invention;
fig. 6 is a schematic structural diagram of an embodiment of a scraper blade provided by the present invention.
In the figure:
The accommodating space 3
Scraper 7
Pipe 13
Door panel 15
Slag discharge bin 16
Vibrator 17
A through hole 22.
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.
Referring to the drawings, the present application discloses a wastewater electrolysis apparatus. The refrigerator comprises a refrigerator body 1, wherein a door panel 15 is arranged on one side wall of the refrigerator body 1, and an accommodating space 3 is arranged in the refrigerator body 1; the electrode part 2 is arranged in the accommodating space 3 of the box body 1, the electrode part 2 comprises an anode part and a cathode part, and the cathode part and the anode part are arranged at intervals. By electrifying, the electrode member 2 electrolyzes the chlorine-containing wastewater in the accommodating space 3. The upper portion of box 1 is provided with liquid outlet 8, and the lower part is provided with inlet 9, and chlorine-containing waste water can flow out of accommodation space 3 through liquid outlet 8 in can getting into accommodation space 3 through inlet 9, the top of box 1 is provided with out gas valve 12, and the chlorine that produces in the electrolytic process can flow out through gas valve 12.
And a scraper component is arranged in the accommodating space 3 and is used for scraping deposits on the electrode piece 2 after electrolytic deposition. The scraper component is connected with a motor 4 arranged at the top of the box body 1 through a main driving rod 5, and the motor 4 drives the main driving rod 5 to move, so that the scraper component is driven to move to scrape deposits on the electrode piece. The scraper component is used for removing the sediments on the electrode piece, so that the working efficiency is high, the labor intensity is greatly reduced, and the time and the labor are saved.
The scraper component comprises a span beam 6 and a scraper 7, wherein the span beam 6 is connected with the main driving rod 5, and the scraper 7 is installed on the span beam 6. The scraper 7 is in a cuboid shape, a cylinder shape, a special structure and the like.
In one embodiment, the scrapers 7 are rectangular, and the rectangular scrapers have a large scraping area per pass, so that the hanging efficiency is high. In a further improvement, at least the side edge of the cuboid-shaped scraper 7 close to the electrode piece 2 is provided with salient points, and the scraping effect of the scraper on sediments in the scraping process can be enhanced by the salient points.
As another embodiment, the scraping plate 7 is cylindrical, the rectangular solid scraping plate can scrape deposits in the rotating process during the scraping process, and the cylindrical scraping plate 7 rotates circumferentially, so that the scraping resistance is relatively small, the scraping is convenient, and the reduction of the power output of the motor 4 is facilitated. In a further improvement, salient points are arranged on the circumferential surface of the cylindrical scraper 7 close to the electrode 2.
As another example, the squeegee 7 has a flat, approximately rhombic shape. Its rhombus corner design that is close to electrode 2 has the circular arc chamfer, compares standard rhombus, and bight intensity obviously strengthens, can adapt to great output power in scraping off. The tips of the diamond corners on the upper side and the lower side of the scraper line are beneficial to penetrating sediments in the process of moving on the scraper line or downwards, and the function of puncturing larger sediments is achieved. Also, bumps may be provided on the periphery of the squeegee 7.
As another embodiment, the scraper 7 has a shape which is substantially the same as the cross section of the electrode element 2 and the cross section of the accommodating space 3, and the scraper 7 can remove the deposits at all positions in the accommodating space 3 by scraping once, so that the removal efficiency is high. Of course, it is not preferable to take care that the amount of deposit is too large.
The bottom of the box body 1 is provided with a slag discharging bin 16, and the slag discharging bin 16 can be communicated with the accommodating space 3 of the box body 1. When the sediment on the scraper blade pair electrode spare 2 is scraped to the start-up, will descend sediment storehouse 16 and link up with accommodation space 3, the sediment of scraping this moment can be convenient drop in the sediment storehouse 16 of the below, then discharge via the slag notch that sets up in 16 bottoms in sediment storehouse. Therefore, the traditional work of manually scraping out the sediments from the accommodating space can be obviously reduced, and the automation is facilitated. Furthermore, a vibrator 17 is arranged on the side wall of the slag discharging bin 16, and the vibrator 17 is started to discharge the sediment conveniently through vibration, so that the sediment is prevented from being accumulated in the slag discharging bin 16.
In a specific design, a bottom plate 10 is arranged at the bottom of the box body 1, the bottom plate 10 is of a movable structure, and the bottom plate 10 can enable the slag discharging bin 16 to be communicated with or separated from the accommodating space 3 through movement.
In one embodiment, the bottom plate 10 is rotatably fixed to one side wall of the housing 1 and detachably fixed to the other side wall of the housing 1, and the bottom plate 10 can be opened from one side. The other side of the bottom plate 10 is separated from the sidewall wall body, and the slag discharging bin 16 is communicated with the accommodating space 3; the now scraped-off sediment can fall into the lower slag bin 16. The other side of the bottom plate 10 is in a sealed and closed state with the wall body of the side wall, and the slag discharging bin 16 is separated from the accommodating space 3. At this time, the accommodating space is in a sealed state, and electrolytic reaction can be carried out.
As another embodiment, the bottom plate 10 includes two sealable butt-joint plate structures, one sides of the two plate structures are respectively disposed on the sidewall walls of the box body 1, and the other sides of the two plate structures can be mutually sealed and butted. The bottom plate 10 can now be opened from the middle side. The plate-shaped structures are in a sealed butt joint state, the slag discharging bin 16 is separated from the accommodating space 3, and the accommodating space is in a sealed state at the moment and can perform electrolytic reaction. The plate-shaped structures are not in a sealed butt joint state, the lower slag bin 16 is communicated with the accommodating space 3, and the scraped sediment can fall into the lower slag bin 16.
The bottom of the box body 1 is provided with a bottom motor 11, the bottom plate 10 is connected with the bottom motor 11, and the bottom motor 11 can control the bottom plate 10 to move.
Further, the electrode element 2 is detachably mounted on an electrode mounting piece 21, and the electrode mounting piece 21 is mounted on the inner side of the top of the box body 1; the pole elements 2 are arranged vertically to facilitate removal and fall-off of the deposits. The electrode mounting member 21 is provided with a through hole 22, and the gas generated by electrolysis can pass through the through hole 22.
As an example, when the waste water contains chloride ions and the chloride ions need to be removed, the electrode member 2 can be selected from a graphite electrode, a titanium-based composite electrode, and the like. The gas outlet valve 12 is connected to an absorber 14 via a line 13, the absorber 14 being adapted to absorb the electrolytically evolved gas. The absorber 14 can absorb harmful gases such as chlorine generated by electrolysis and prevent the harmful gases from being directly discharged into the air to cause air pollution. The absorber can contain alkaline solution, such as sodium hydroxide, and can also contain carbon tetrachloride and the like.
As another example, when the wastewater contains sulfate ions and the sulfate ions need to be removed, the electrode element 2 can use a special consumable material as an electrode to perform electrolysis treatment on the sulfate-containing wastewater, and separate the ettringite crystal precipitate in a stable state generated in the electrolysis process from the wastewater, i.e., to realize the treatment of the sulfate ions in the wastewater, such as a composite aluminum substrate, a nickel-aluminum composite metal oxide electrode, and the like. The electrode piece 2 can also adopt a lead sheet as an anode and an inert conductive material as a cathode to carry out electrolytic treatment on the sulfate radical-containing wastewater, Pb2+ produced by the reaction of the anode lead sheet and sulfate radicals form PbSO4 precipitate, the precipitate is separated by filtration, and the pH of the filtrate is adjusted and then discharged.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention, and it should be understood that modifications and equivalents may be made thereto by those skilled in the art without departing from the scope of the present invention.
Claims (10)
1. An apparatus for electrolyzing waste water, comprising: the refrigerator comprises a refrigerator body (1), wherein a door plate (15) is arranged on one side wall of the refrigerator body (1), and an accommodating space (3) is arranged in the refrigerator body (1);
an electrode piece (2) is arranged in the accommodating space (3) of the box body (1), the electrode piece (2) comprises an anode piece and a cathode piece, and the cathode piece and the anode piece are arranged at intervals;
a liquid outlet (8) is arranged at the upper part of the box body (1), a liquid inlet (9) is arranged at the lower part of the box body, and an air outlet valve (12) is arranged at the top of the box body;
a scraper component is arranged in the accommodating space (3) and is used for scraping deposits on the electrode piece (2); the scraper component is connected with a motor (4) arranged at the top of the box body (1) through a main driving rod (5);
the bottom of the box body (1) is provided with a lower slag bin (16), and the lower slag bin (16) can be communicated with the accommodating space (3) of the box body (1).
2. A waste water electrolysis device according to claim 1, wherein the bottom of the tank body (1) is provided with a bottom plate (10), the bottom plate (10) is a movable structure, and the bottom plate (10) can make the slag discharging chamber (16) and the accommodating space (3) communicated or separated through movement.
3. A waste water electrolysis device according to claim 2, wherein a bottom motor (11) is arranged at the bottom of the tank (1), the bottom plate (10) is connected with the bottom motor (11), and the bottom motor (11) can control the bottom plate (10) to move.
4. A waste water electrolysis device according to claim 2, wherein one side of the bottom plate (10) is fixedly and rotatably arranged on the sidewall wall of the box body (1), the other side is detachably arranged on the opposite sidewall wall of the box body (1), the other side of the bottom plate (10) is separated from the sidewall wall, and the lower slag bin (16) is communicated with the accommodating space (3); the other side of the bottom plate (10) is in a sealed and closed state with the wall body of the side wall, and the lower slag bin (16) is separated from the accommodating space (3).
5. A waste water electrolysis device according to claim 2, wherein the bottom plate (10) comprises two sealable butt plate structures, one side of which is respectively arranged on the side wall body of the tank (1), and the other side of which can be mutually sealed butt; the plate-shaped structures are in a mutually sealed butt joint state, and the slag discharging bin (16) is separated from the accommodating space (3); the plate-shaped structures are not in a sealed butt joint state, and the slag discharging bin (16) is communicated with the accommodating space (3).
6. A waste water electrolysis device according to claim 1, wherein the scraper assembly comprises a bridge (6) and a scraper (7), the bridge (6) being connected to the main drive shaft 5, the scraper (7) being mounted on the bridge (6).
7. An apparatus for electrolyzing waste water as defined in claim 1, wherein said scrapers (7) are provided with projections on their outer sides; the scraper (7) is of a cuboid, cylindrical or special structure.
8. A waste water electrolysis apparatus according to claim 1, wherein the electrode element (2) is removably mounted on an electrode mount (21), the electrode mount (21) being mounted inside the top of the tank (1); the electrode mounting piece (21) is provided with a through hole (22).
9. A waste water electrolysis apparatus according to claim 1, wherein a vibrator (17) is mounted on the side wall of the lower slag bin (16).
10. A waste water electrolysis plant according to claim 1, wherein the gas outlet valve (12) is connected via a conduit (13) to an absorber (14), the absorber (14) being adapted to absorb electrolytically evolved gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922139953.7U CN211595113U (en) | 2019-12-04 | 2019-12-04 | Waste water electrolysis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922139953.7U CN211595113U (en) | 2019-12-04 | 2019-12-04 | Waste water electrolysis device |
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| Publication Number | Publication Date |
|---|---|
| CN211595113U true CN211595113U (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922139953.7U Active CN211595113U (en) | 2019-12-04 | 2019-12-04 | Waste water electrolysis device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110803744A (en) * | 2019-12-04 | 2020-02-18 | 石家庄绿洁节能科技有限公司 | Waste water electrolysis device |
| CN112678923A (en) * | 2020-12-29 | 2021-04-20 | 中山市恒辉自动化科技有限公司 | Electrolytic oxidation device for landfill leachate |
-
2019
- 2019-12-04 CN CN201922139953.7U patent/CN211595113U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110803744A (en) * | 2019-12-04 | 2020-02-18 | 石家庄绿洁节能科技有限公司 | Waste water electrolysis device |
| CN112678923A (en) * | 2020-12-29 | 2021-04-20 | 中山市恒辉自动化科技有限公司 | Electrolytic oxidation device for landfill leachate |
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