CN218454131U - Integration sewage treatment pond - Google Patents
Integration sewage treatment pond Download PDFInfo
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- CN218454131U CN218454131U CN202222716497.XU CN202222716497U CN218454131U CN 218454131 U CN218454131 U CN 218454131U CN 202222716497 U CN202222716497 U CN 202222716497U CN 218454131 U CN218454131 U CN 218454131U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The utility model provides an integration sewage treatment pond, relates to sewage treatment device technical field, includes: the sewage pool is provided with a water inlet and a sewage draining outlet on two side walls of the bottom of the sewage pool respectively, and a water outlet is arranged on the upper part of one side wall of the sewage pool and is positioned above the sewage draining outlet; an anaerobic unit, an aerobic unit and an electro-catalysis unit are sequentially arranged in the sewage tank, the water inlet is communicated with the anaerobic unit, and the electro-catalysis unit is communicated with the water outlet and the sewage outlet; when sewage is treated, the sewage passes through the anaerobic unit, the aerobic unit and the electro-catalysis unit from the water inlet in sequence, and reacts in each unit for enough time, so that pollutants in the sewage are removed; the operation is simple and convenient, the sewage can be treated in multiple steps such as anaerobic treatment, aerobic treatment, electrocatalysis and the like in the single sewage tank by the process, the function of the single sewage tank is enhanced, the number of the sewage tanks is reduced, extra medicine addition is not needed in the whole treatment process, and the cost of sewage treatment is reduced.
Description
Technical Field
The utility model relates to a sewage treatment device technical field, concretely relates to integration sewage treatment pond.
Background
In the existing sewage treatment mode, a plurality of sewage treatment tanks with different treatment functions are generally connected in series to sequentially perform sectional treatment on sewage.
In the utility model of the chinese patent of the grant publication No. CN210736467U, a sewage treatment system is disclosed, this system during operation, waste water passes through the sump pit and collects the back, draw sewage through the elevator pump and transfer into the electro-catalytic oxidation pond, electrode and catalytic material in the electro-catalytic oxidation pond carry out electrolytic catalysis to organic pollutant in the sewage, get into the equalizing basin afterwards, carry out the homogeneity and measure equally, set up the pre-aeration system in the equalizing basin, again through liquid level controller transmission signal, deposit to the primary sedimentation tank by the elevator pump, waste water flows to the anaerobism pond by oneself, carry out acidizing hydrolysis and nitration denitrification, reduce organic matter concentration, get rid of part ammonia nitrogen phosphorus, then flow into the good oxygen pond and carry out good oxygen biochemical reaction, here most organic pollutant can degrade through biological oxidation, absorption.
Although the above sewage treatment system can stably and effectively treat pollutants in sewage, the treatment function of each sewage treatment tank is single, and a plurality of sewage treatment tanks with different functions need to be arranged in series to realize sewage treatment.
SUMMERY OF THE UTILITY MODEL
To the not enough that exists among the prior art, the utility model provides an integration sewage treatment pond, it has solved the current sewage treatment pond function singleness and the problem with high costs that exist among the prior art.
An integrated wastewater treatment basin comprising:
the sewage pool is provided with a water inlet and a sewage draining outlet on two side walls of the bottom of the sewage pool respectively, and a water outlet is arranged on the upper part of one side wall of the sewage pool and is positioned above the sewage draining outlet;
an anaerobic unit, an aerobic unit and an electro-catalysis unit are sequentially arranged in the sewage tank, the water inlet is communicated with the anaerobic unit, and the electro-catalysis unit is communicated with the water outlet and the sewage outlet.
Compared with the prior art, the utility model discloses following beneficial effect has: when the anaerobic treatment device is used, sewage which is subjected to simple filtration regulation is sent into the anaerobic unit from the water inlet, then water inlet is stopped after the anaerobic unit is filled with the sewage, and organic pollutants in the sewage are hydrolyzed, acidified and methanated by anaerobic bacteria in the anaerobic tank, so that the biodegradability of the sewage is improved, and preparation is made for subsequent aerobic treatment; after a certain period of time, continuously introducing sewage, sending the sewage subjected to anaerobic treatment into the aerobic unit, stopping water inflow after the aerobic unit and the anaerobic unit are filled, further purifying the sewage by microorganisms in the aerobic unit at the moment, and synchronously continuously treating the sewage by the anaerobic unit; after a certain time, continuously introducing sewage, sending the sewage subjected to aerobic treatment into the electro-catalysis unit, stopping water inflow after the aerobic unit, the anaerobic unit and the electro-catalysis unit are filled with water, flocculating the electro-catalysis unit by using metal hydroxide generated by the soluble metal anode in the electrolysis process to remove pollutants in the water, synchronously treating the sewage by using the anaerobic unit and the aerobic unit, discharging the purified water from the water outlet after a certain time, discharging sediments generated by flocculation from the sewage outlet, and then continuously introducing the sewage to repeat the steps; the operation is simple and convenient, the process ensures that sewage can be treated in multiple steps such as anaerobic treatment, aerobic treatment, electrocatalysis and the like in a single sewage tank, the function of the single sewage tank is enhanced, the number of the sewage tanks is reduced, extra medicine addition is not needed in the whole treatment process, and the cost of sewage treatment is reduced.
Preferably, fixed mounting has the baffle in the effluent water sump, the baffle is the T type, and the vertical section level of baffle arranges that the length of baffle horizontal segment is less than the effluent water sump height, has seted up a plurality of water holes of crossing along its length direction in the vertical section of baffle, good oxygen unit arranges in proper order in the both sides of the vertical section of baffle with the anaerobism unit along vertical direction, and electro-catalysis unit is located the baffle horizontal segment and keeps away from one side of its vertical section.
Preferably, the anaerobic unit and the aerobic unit are both provided with three-dimensional elastic biological fillers, the aerobic unit is internally provided with a plurality of aeration pipes, and the aeration pipes are arranged in parallel along the length direction of the vertical section of the partition plate.
Preferably, the electro-catalytic unit comprises an electro-catalytic device and a cleaning piece, the electro-catalytic device is arranged at the mouth of the sewage pool, and the cleaning piece is arranged close to the bottom of the sewage pool.
Preferably, the cleaning part comprises a motor fixedly mounted on the outer wall of the sewage tank, a screw rod rotatably arranged between the horizontal section of the partition plate and the inner wall of the sewage tank and a scraper arranged between the two opposite inner walls of the sewage tank in a sliding manner, one end of the screw rod penetrates out of the sewage tank to be coaxially and fixedly connected with a power output shaft of the motor, and the scraper is in threaded connection with the screw rod and is attached to the bottom of the sewage tank in a sliding manner.
Preferably, the motor is a reversible motor.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a cross-sectional view of an embodiment of the present invention.
The numbers in the figures are in order: 1. a sewage tank; 11. an anaerobic unit; 12. an aerobic unit; 13. an electrocatalytic unit; 14. a water inlet; 15. a water outlet; 16. a sewage draining outlet; 17. a three-dimensional elastic biological filler; 2. a partition plate; 21. water passing holes; 3. an aeration pipe; 4. an electrocatalytic device; 5. a motor; 6. a screw; 7. and a scraper.
Detailed Description
In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:
as shown in fig. 1, the utility model provides an integrated sewage treatment tank, include: the sewage tank 1 is provided with a water inlet 14 and a sewage outlet 16 on two side walls of the bottom of the sewage tank 1 respectively, a water outlet 15 is arranged on the upper part of one side wall of the sewage tank 1, and the water outlet 15 is positioned above the sewage outlet 16; an anaerobic unit 11, an aerobic unit 12 and an electrocatalysis unit 13 are sequentially arranged in the sewage tank 1, the water inlet 14 is communicated with the anaerobic unit 11, and the electrocatalysis unit 13 is communicated with both the water outlet 15 and the sewage outlet 16; and preferably the volumes of the anaerobic unit 11, the aerobic unit 12 and the electrocatalytic unit 13 are the same.
Sending the sewage which is subjected to simple filtration regulation into the anaerobic unit 11 from the water inlet 14, stopping water inflow after the anaerobic unit 11 is filled with the sewage, and hydrolyzing, acidifying and methanizing organic pollutants in the sewage by anaerobic bacteria in the anaerobic tank to improve the biodegradability of the sewage and prepare for subsequent aerobic treatment; after a certain period of time, continuously introducing sewage, sending the sewage subjected to anaerobic treatment into the aerobic unit 12, stopping water inflow after the aerobic unit 12 and the anaerobic unit 11 are filled, further purifying the sewage by microorganisms in the aerobic unit 12 at the moment, and synchronously continuously treating the sewage by the anaerobic unit 11; after a certain period of time, continuously introducing sewage, feeding the sewage subjected to aerobic treatment into the electro-catalysis unit 13, stopping water inflow after the aerobic unit 12, the anaerobic unit 11 and the electro-catalysis unit 13 are filled with water, flocculating metal hydroxide generated by the electro-catalysis unit 13 in the electrolysis process through a soluble metal anode to remove pollutants in the water, synchronously treating the sewage by the anaerobic unit 11 and the aerobic unit 12, discharging the purified water from a water outlet 15 after a certain period of time, discharging sediments generated by flocculation from a sewage discharge outlet 16, and then continuously introducing the sewage to repeat the steps; the operation is simple and convenient, the sewage can be treated in multiple steps such as anaerobism, good oxygen and electrocatalysis in the single sewage tank 1 by the process, the function of the single sewage tank 1 is enhanced, the number of the sewage tanks 1 is reduced, extra medicine is not needed in the whole treatment process, and the cost of sewage treatment is reduced.
As shown in fig. 1, according to the utility model discloses a further embodiment, an integration sewage treatment pond, further optimize anaerobism unit 11, good oxygen unit 12 and electro-catalysis unit 13 that it includes, fixed mounting has baffle 2 in the effluent water sump 1, baffle 2 is the T type, and the vertical section level of baffle 2 arranges, and the length of 2 horizontal segments of baffle is less than 1 height of effluent water sump, has seted up a plurality of water holes 21 of crossing along its length direction in the 2 vertical segments of baffle, good oxygen unit 12 arranges in proper order in the both sides of the 2 vertical segments of baffle along vertical direction with anaerobism unit 11, and electro-catalysis unit 13 is located the 2 horizontal segments of baffle and keeps away from one side of its vertical segment.
The anaerobic unit 11 and the aerobic unit 12 are both provided with a three-dimensional elastic biological filler 17, the aerobic unit 12 is internally provided with a plurality of aeration pipes 3, and the aeration pipes 3 are arranged in parallel along the length direction of the vertical section of the partition board 2; wherein the aeration pipe 3 is supplied with air by a Roots blower arranged outside.
The electro-catalysis unit 13 comprises an electro-catalysis device 4 and a cleaning piece, the electro-catalysis device 4 is arranged at the mouth of the sewage pool 1, and the cleaning piece is arranged close to the pool bottom of the sewage pool 1; wherein the electrocatalytic apparatus 4 is prior art, the structure and principle of which are not described in detail herein, and wherein the electrocatalytic apparatus 4 is powered by external solar cells.
Sewage enters the anaerobic unit 11 from the water inlet 14, passes through the plurality of water passing holes 21, sequentially passes through the aerobic unit 12 and the electro-catalysis unit 13, and reacts in each treatment unit for a long enough time, and anaerobic bacteria generated by the three-dimensional elastic biological filler 17 in the anaerobic unit 11 can hydrolyze, acidify and methanate organic matters so as to remove the organic matters in the sewage and improve the biodegradability of the sewage; the three-dimensional elastic biological filler 17 in the aerobic unit 12 is used for massively propagating microorganisms, nitrifying bacteria and phosphorus bacteria in an aeration state, and degrading and adsorbing carbon, ammonia nitrogen and phosphorus pollutants in sewage; in the electro-catalytic unit 13, the metal hydroxide generated by the soluble metal anode in the electrolysis process is utilized to flocculate and remove dissolved salts, colloids, microorganisms and organic matters in the sewage.
As shown in fig. 1, according to another embodiment of the present invention, the integrated wastewater treatment tank is further optimized for the cleaning element included therein, the cleaning element includes a motor 5 fixedly mounted on the outer wall of the wastewater treatment tank 1, a screw 6 rotatably disposed between the horizontal section of the partition 2 and the inner wall of the wastewater treatment tank 1, and a scraper 7 slidably disposed between the two inward walls of the wastewater treatment tank 1, one end of the screw 6 penetrates through the wastewater treatment tank 1 and is coaxially and fixedly connected with the power output shaft of the motor 5, and the scraper 7 is in threaded connection with the screw 6 and is in sliding fit with the bottom of the wastewater treatment tank 1; and preferably, the motor 5 is a reversible motor 5.
After the sewage tank 1 works for a long time, a large amount of flocculated sediments can be deposited at the bottom of the sewage tank 1 below the electro-catalytic unit 13 and need to be cleaned, and the motor 5 is started to rotate forwards or backwards so as to drive the scraper 7 to reciprocate on the screw 6, so that the sediments at the bottom of the sewage tank 1 are sent out of the sewage outlet 16.
The utility model discloses an application principle does: when the utility model is used, sewage which is simply filtered and adjusted is sent into the anaerobic unit 11 from the water inlet 14, then after the anaerobic unit 11 is filled with the sewage, water is stopped from entering, and organic matters are hydrolyzed, acidified and methanated by anaerobic bacteria generated by the three-dimensional elastic biological filler 17 in the anaerobic unit 11 so as to remove the organic matters in the sewage;
after a certain period of time, continuously introducing sewage, feeding the sewage subjected to anaerobic treatment into the aerobic unit 12, stopping water inflow after the aerobic unit 12 and the anaerobic unit 11 are fully filled, and greatly propagating microorganisms, nitrifying bacteria and phosphorus bacteria by using the three-dimensional elastic biological filler 17 in the aerobic unit 12 in an aeration state, so that carbon, ammonia nitrogen and phosphorus pollutants in the sewage can be degraded and adsorbed, and the anaerobic unit 11 also synchronously continuously treats the sewage;
after a certain time, continuously introducing sewage, sending the sewage subjected to aerobic treatment into the electro-catalysis unit 13, stopping water inflow after the aerobic unit 12, the anaerobic unit 11 and the electro-catalysis unit 13 are filled, flocculating the electro-catalysis unit 13 by using metal hydroxide generated by a soluble metal anode in an electrolysis process to remove pollutants in the water, synchronously treating the sewage by using the anaerobic unit 11 and the aerobic unit 12, discharging the purified water from a water outlet 15 after a certain time, depositing sediments generated by flocculation to the bottom of the pool, and then continuously introducing the sewage to repeat the steps;
after the sewage tank 1 works for a long time, a large amount of flocculated sediments can be deposited at the bottom of the sewage tank 1 below the electro-catalytic unit 13 and need to be cleaned, and the motor 5 is started to rotate forwards or backwards so as to drive the scraper 7 to reciprocate on the screw 6, so that the sediments at the bottom of the sewage tank 1 are sent out of the sewage outlet 16.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (6)
1. An integrated sewage treatment tank, comprising:
the sewage treatment device comprises a sewage tank (1), wherein a water inlet (14) and a sewage draining exit (16) are respectively formed in two side walls of the bottom of the sewage tank (1), a water outlet (15) is formed in the upper portion of one side wall of the sewage tank (1), and the water outlet (15) is located above the sewage draining exit (16);
be equipped with anaerobism unit (11), good oxygen unit (12) and electro-catalysis unit (13) in proper order in effluent water sump (1), water inlet (14) and anaerobism unit (11) intercommunication, electro-catalysis unit (13) all communicate with delivery port (15) and drain (16).
2. The integrated sewage treatment tank according to claim 1, wherein a partition (2) is fixedly installed in the sewage tank (1), the partition (2) is T-shaped, a vertical section of the partition (2) is horizontally arranged, the length of the horizontal section of the partition (2) is smaller than the height of the sewage tank (1), a plurality of water through holes (21) are formed in the vertical section of the partition (2) along the length direction of the vertical section of the partition, the aerobic unit (12) and the anaerobic unit (11) are sequentially arranged on two sides of the vertical section of the partition (2) along the vertical direction, and the electrocatalysis unit (13) is positioned on one side of the horizontal section of the partition (2) away from the vertical section of the partition.
3. An integrated sewage treatment tank according to claim 2, wherein the anaerobic unit (11) and the aerobic unit (12) are both provided with a three-dimensional elastic biological filler (17), the aerobic unit (12) is also provided with a plurality of aeration pipes (3), and the plurality of aeration pipes (3) are arranged in parallel along the length direction of the vertical section of the partition plate (2).
4. An integrated sewage treatment tank according to claim 2, characterized in that the electrocatalytic unit (13) comprises an electrocatalytic device (4) and a sweeping member, the electrocatalytic device (4) being arranged at the mouth of the sewage tank (1), the sweeping member being arranged close to the bottom of the sewage tank (1).
5. The integrated sewage treatment tank of claim 4, wherein the sweeping part comprises a motor (5) fixedly mounted on the outer wall of the sewage tank (1), a screw (6) rotatably arranged between the horizontal section of the partition plate (2) and the inner wall of the sewage tank (1) and a scraping plate (7) slidably arranged between two opposite inner walls of the sewage tank (1), one end of the screw (6) penetrates out of the sewage tank (1) to be coaxially and fixedly connected with a power output shaft of the motor (5), and the scraping plate (7) is in threaded connection with the screw (6) and is in sliding fit with the bottom of the sewage tank (1).
6. An integrated sewage treatment tank according to claim 5, characterized in that the motor (5) is a reversible motor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222716497.XU CN218454131U (en) | 2022-10-14 | 2022-10-14 | Integration sewage treatment pond |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222716497.XU CN218454131U (en) | 2022-10-14 | 2022-10-14 | Integration sewage treatment pond |
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| Publication Number | Publication Date |
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| CN218454131U true CN218454131U (en) | 2023-02-07 |
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| CN202222716497.XU Active CN218454131U (en) | 2022-10-14 | 2022-10-14 | Integration sewage treatment pond |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117383705A (en) * | 2023-10-23 | 2024-01-12 | 石河子大学 | Be used for industrial sewage treatment and mud decrement integrated water treatment facilities |
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2022
- 2022-10-14 CN CN202222716497.XU patent/CN218454131U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117383705A (en) * | 2023-10-23 | 2024-01-12 | 石河子大学 | Be used for industrial sewage treatment and mud decrement integrated water treatment facilities |
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