CN213112961U - Advanced oxidation-biological coupling reactor - Google Patents
Advanced oxidation-biological coupling reactor Download PDFInfo
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- CN213112961U CN213112961U CN202021647335.XU CN202021647335U CN213112961U CN 213112961 U CN213112961 U CN 213112961U CN 202021647335 U CN202021647335 U CN 202021647335U CN 213112961 U CN213112961 U CN 213112961U
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- advanced oxidation
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Abstract
The utility model relates to a waste water treatment field specifically discloses an advanced oxidation-biological coupling reactor, including advanced oxidation pond, advanced oxidation pond's below is provided with the aerobe pond, the internally mounted that the below of baffle is located the aerobe pond has the micropore aerator, the drain is installed to one side of aerobe pond, the internally mounted that the outside of drain is located the aerobe pond has the blowoff valve, the PH monitor is installed to one side of silica gel check valve. The combined process of biological decomposition and advanced oxidation is adopted, so that the drug pollutants and persistent organic pollutants in water are effectively treated, the two processes are divided into an upper structure and a lower structure, the manufacturing cost and the reaction time are saved, the silica gel one-way valve is provided with a filter screen, sludge and larger suspended matters can be effectively prevented from entering the next treatment process, and the side wall of the advanced oxidation pond is provided with a pH monitor, so that the pH in the advanced oxidation pond is conveniently monitored.
Description
Technical Field
The utility model relates to the field of wastewater treatment, in particular to an advanced oxidation-biological coupling reactor.
Background
The potassium ferrate oxidation method is a new chemical treatment method, belongs to one of advanced oxidation, has strong environmental friendliness, has quick and efficient removal capacity on various novel pollutants, in the reaction process, hexavalent iron in the potassium ferrate can be in a pentavalent state and a tetravalent state with an intermediate valence state, the activity of the intermediate valence state is higher than that of the hexavalent iron, the final product of the reaction with target pollutants is ferric oxide or hydroxide of the ferric iron, and the ferric oxide or hydroxide can be used as an oxidant, a disinfectant and a flocculating agent at the same time, the potassium ferrate is mainly used for chemical pre-oxidation in recent years in practical application, has obvious effects on reducing chromaticity and disinfection byproducts, has complex medical sewage sources and components, contains pathogenic microorganisms, drugs, wired products, resistance genes (drug-resistant microorganisms) and the like, and the harm caused by the propagation of pathogenic microorganisms through feces openings can be far beyond the normal period, meanwhile, the supernormal medicines and metabolites bring more danger and pollution to the water environment, so that serious pathogenic microorganism infection and secondary pollution risks exist, and the ecological environment and the human health are seriously harmed.
However, most of the drugs manufactured in most factories enter the environmental water body in the form of hospital sewage at present, and directly enter the environmental water body through leakage after entering a municipal pipe network, and the traditional biological treatment technology of a sewage treatment plant is difficult to completely decompose typical drug pollutants in water, so that part of the drug pollutants enter the water body. Accordingly, one skilled in the art provides an advanced oxidation-biological coupling reactor to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an advanced oxidation-biological coupling reactor to solve the problems in the background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an advanced oxidation-biological coupling reactor, includes advanced oxidation pond, advanced oxidation pond's below is provided with the aerobe pond, install the baffle between aerobe pond and the advanced oxidation pond, the internally mounted that the below of baffle lies in the aerobe pond has micropore aerator, the air entrainment pipe is installed in one side of micropore aerator lies in the outside in the aerobe pond, the drain is installed to one side in the aerobe pond, the internally mounted that the outside of drain lies in the aerobe pond has the blowoff valve, the delivery port is installed to one side in advanced oxidation pond, the internally mounted that the one end of delivery port lies in advanced oxidation pond has the overflow weir, the middle part of baffle is provided with the silica gel check valve, one side install the PH monitor.
As a further aspect of the present invention: the delivery port and advanced oxidation pond through connection, silica gel check valve and baffle through connection, and the below of silica gel check valve is provided with the filter screen.
As a further aspect of the present invention: the sewage draining port is communicated with the aerobic biological tank, and an inverted cone-shaped funnel is arranged above the sewage draining valve and inside the aerobic biological tank.
As a further aspect of the present invention: and an oxidation pond dosing tank is installed on the other side of the advanced oxidation pond, a material A storage tank is connected below the oxidation pond dosing tank, and a material B storage tank is arranged on one side of the material A storage tank.
As a further aspect of the present invention: the material B storage tank, the material A storage tank and the oxidation pond dosing box are in through connection through pipelines, and the oxidation pond dosing box and the advanced oxidation pond are in through connection through pipelines.
As a further aspect of the present invention: the motor is installed to the upper end in advanced oxidation pond, the internally mounted in advanced oxidation pond of below position have the stirring rake, the inlet tube is installed to one side in the top that adds the trachea in aerobic biological pond.
As a further aspect of the present invention: the stirring paddle is rotationally connected with the motor, and the water inlet pipe is communicated with the aerobic biological tank.
Compared with the prior art, the beneficial effects of the utility model are that: the device main part that sets up adopts the combined technology of biological decomposition and advanced oxidation, make aquatic medicine class pollutant and persistent organic pollutant obtain effective processing, divide into upper and lower structure with two technologies, save cost and reaction time, have good removal effect to pharmacy waste water and domestic sewage, the silica gel check valve (in the aerobic biological pond) has set up the filter screen, can prevent effectively that mud and great suspended solid from getting into the next procedure of treatment, advanced oxidation pond lateral wall is equipped with the pH monitor, conveniently monitors pH in the advanced oxidation pond.
Drawings
FIG. 1 is a schematic diagram of an advanced oxidation-biological coupling reactor;
FIG. 2 is a sectional view of the whole reactor in an advanced oxidation-biological coupling reactor.
In the figure: 1. an advanced oxidation pond; 2. a motor; 3. a dosing tank of the oxidation pond; 4. a material A storage tank; 5. a material B storage tank; 6. an aerobic biological tank; 7. a water inlet pipe; 8. an air adding pipe; 9. a sewage draining outlet; 10. a water outlet; 101. a pH monitor; 102. a partition plate; 103. a silica gel one-way valve; 201. a stirring paddle; 601. a microporous aerator; 602. a blowoff valve; 1001. and an overflow weir.
Detailed Description
Referring to fig. 1-2, in an embodiment of the present invention, an advanced oxidation-biological coupling reactor includes an advanced oxidation pond 1, an aerobic biological pond 6 is disposed below the advanced oxidation pond 1, a partition plate 102 is disposed between the aerobic biological pond 6 and the advanced oxidation pond 1, a microporous aerator 601 is disposed below the partition plate 102 and inside the aerobic biological pond 6, an air feeding pipe 8 is disposed on one side of the microporous aerator 601 and outside the aerobic biological pond 6, a sewage discharge outlet 9 is disposed on one side of the aerobic biological pond 6, a sewage discharge valve 602 is disposed outside the sewage discharge outlet 9 and inside the aerobic biological pond 6, a water outlet 10 is disposed on one side of the advanced oxidation pond 1, an overflow weir 1001 is disposed inside the advanced oxidation pond 1 at one end of the water outlet 10, and the middle portion of the partition plate 102 is disposed, a silica gel one-way valve 103, and a PH monitor 101 is arranged on one side of the advanced oxidation pond 1.
In fig. 1, 2: a water outlet 10 is communicated with an advanced oxidation pond 1, a silica gel one-way valve 103 is communicated with a partition plate 102, a filter screen is arranged below the silica gel one-way valve 103, a sewage outlet 9 is communicated with an aerobic biological pond 6, an inverted cone-shaped funnel is arranged above the sewage valve 602 and inside the aerobic biological pond 6, an oxidation pond dosing tank 3 is arranged on the other side of the advanced oxidation pond 1, a material A storage tank 4 is connected below the oxidation pond dosing tank 3, a material B storage tank 5 is arranged on one side of the material A storage tank 4, the material B storage tank 5, the material A storage tank 4 and the oxidation pond dosing tank 3 are communicated through a pipeline, the oxidation pond dosing tank 3 and the advanced oxidation pond 1 are communicated through a pipeline, a motor 2 is arranged at the upper end of the advanced oxidation pond 1, a stirring paddle 201 is arranged inside the advanced oxidation pond 1 and below the advanced oxidation pond 1, a water inlet pipe 7 is arranged above a gas feeding pipe 8 on one side of the, the stirring paddle 201 is rotationally connected with the motor 2, and the water inlet pipe 7 is communicated with the aerobic biological tank 6.
In fig. 1: the materials in the material A storage tank 4 and the material B storage tank 5 are used for adjusting the pH value in the advanced oxidation pond 1, and in the advanced oxidation pond 1, the pH monitor 101 is used for detecting the pH value in the advanced oxidation pond 1.
In fig. 2: the motor 2 drives the stirring paddle 201 to stir so as to ensure that the materials react completely; finally, relatively clean treatment liquid is obtained and then water is discharged, a filter screen is arranged below the silica gel one-way valve 103, and the water flow direction can only be from the aerobic biological tank 6 to the advanced oxidation tank 1.
The utility model discloses a theory of operation is: when the device main body is used for sewage treatment, sewage firstly enters an aerobic biological tank 6 from a water inlet pipe 7, organic substances in the sewage are decomposed under the action of a microorganism unit, main pollution indexes of COD, ammonia nitrogen, heavy metals and the like are further reduced by utilizing the adsorption function of sludge on organic matters, colloids and some heavy metals, salts generated by the decomposition of the organic matters by the microorganisms and silt in the sewage are deposited at the bottom of the aerobic biological tank 6 under the action of gravity and are discharged from a blow-down valve 602, the reaction is stopped when the sediment is discharged, after the device main body is kept still for 0.5h, the blow-down valve 602 is quickly opened, the sludge at the bottom of the sediment is discharged by utilizing hydrostatic pressure, the sewage after being treated by the aerobic biological tank 6 is flushed and enters a high-grade oxidation tank 1 from the aerobic biological tank 6 through a silica gel one-way valve 103 in the middle part of a partition plate 102, a material A storage tank 4 and materials in a material B5 are used for adjusting the pH, in the advanced oxidation pond 1, activated potassium ferrate is used for removing persistent pollutants and microorganisms in water, the step has an obvious effect of removing trace pollutants remained in the pharmaceutical wastewater, and a motor 2 is used for driving a stirring paddle 201 to stir so as to ensure that materials are completely reacted; finally, relatively clean treatment fluid is obtained and then water is discharged.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an advanced oxidation-biological coupling reactor, includes advanced oxidation pond (1), its characterized in that, the below of advanced oxidation pond (1) is provided with aerobic biological pond (6), install baffle (102) between aerobic biological pond (6) and advanced oxidation pond (1), the internally mounted that the below of baffle (102) is located aerobic biological pond (6) has micropore aerator (601), the trachea (8) are installed in the outside that one side of micropore aerator (601) is located aerobic biological pond (6), drain (9) are installed to one side of aerobic biological pond (6), the internally mounted that the outside of drain (9) is located aerobic biological pond (6) has blowoff valve (602), delivery port (10) are installed to one side of advanced oxidation pond (1), the internally mounted that the one end of delivery port (10) is located advanced oxidation pond (1) has overflow weir (1001), the middle part of baffle (102) is provided with silica gel check valve (103), pH monitor (101) are installed to one side of advanced oxidation pond (1).
2. The advanced oxidation-biological coupling reactor according to claim 1, wherein the water outlet (10) is connected with the advanced oxidation pond (1) in a penetrating manner, the silica gel one-way valve (103) is connected with the partition plate (102) in a penetrating manner, and a filter screen is arranged below the silica gel one-way valve (103).
3. The advanced oxidation-biological coupling reactor according to claim 1, wherein the sewage outlet (9) is connected with the aerobic biological tank (6) in a penetrating way, and an inverted cone-shaped funnel is arranged above the sewage valve (602) and inside the aerobic biological tank (6).
4. The advanced oxidation-biological coupling reactor according to claim 1, wherein the other side of the advanced oxidation pond (1) is provided with an oxidation pond dosing tank (3), a material A storage tank (4) is connected below the oxidation pond dosing tank (3), and a material B storage tank (5) is arranged on one side of the material A storage tank (4).
5. The advanced oxidation-biological coupling reactor according to claim 4, wherein the material B storage tank (5), the material A storage tank (4) and the oxidation pond dosing tank (3) are connected through a pipeline, and the oxidation pond dosing tank (3) and the advanced oxidation pond (1) are connected through a pipeline.
6. The advanced oxidation-biological coupling reactor according to claim 1, wherein the motor (2) is installed at the upper end of the advanced oxidation pond (1), the stirring paddle (201) is installed inside the advanced oxidation pond (1) at the lower part, and the water inlet pipe (7) is installed above the air supply pipe (8) at one side of the aerobic biological pond (6).
7. The advanced oxidation-biological coupling reactor according to claim 6, wherein the stirring paddle (201) is rotatably connected with the motor (2), and the water inlet pipe (7) is communicated with the aerobic biological tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021647335.XU CN213112961U (en) | 2020-08-10 | 2020-08-10 | Advanced oxidation-biological coupling reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021647335.XU CN213112961U (en) | 2020-08-10 | 2020-08-10 | Advanced oxidation-biological coupling reactor |
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| Publication Number | Publication Date |
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| CN213112961U true CN213112961U (en) | 2021-05-04 |
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| CN202021647335.XU Active CN213112961U (en) | 2020-08-10 | 2020-08-10 | Advanced oxidation-biological coupling reactor |
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| CN (1) | CN213112961U (en) |
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- 2020-08-10 CN CN202021647335.XU patent/CN213112961U/en active Active
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