CN220766673U - Oxidation treatment device for wastewater - Google Patents
Oxidation treatment device for wastewater Download PDFInfo
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- CN220766673U CN220766673U CN202320052078.2U CN202320052078U CN220766673U CN 220766673 U CN220766673 U CN 220766673U CN 202320052078 U CN202320052078 U CN 202320052078U CN 220766673 U CN220766673 U CN 220766673U
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- 238000011282 treatment Methods 0.000 title claims abstract description 36
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 31
- 239000002351 wastewater Substances 0.000 title claims abstract description 31
- 230000003647 oxidation Effects 0.000 title claims abstract description 26
- 238000006243 chemical reaction Methods 0.000 claims abstract description 135
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 108
- 239000010865 sewage Substances 0.000 claims abstract description 58
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000010517 secondary reaction Methods 0.000 claims abstract description 36
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims abstract description 9
- 238000011221 initial treatment Methods 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 10
- 239000011152 fibreglass Substances 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 6
- 239000002910 solid waste Substances 0.000 claims 2
- 230000001590 oxidative effect Effects 0.000 claims 1
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 19
- 239000002957 persistent organic pollutant Substances 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000010842 industrial wastewater Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000149 chemical water pollutant Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model relates to the technical field of wastewater treatment, in particular to a wastewater oxidation treatment device, which comprises a primary reaction tank and a secondary reaction tank, wherein the primary reaction tank and the secondary reaction tank are connected through a first pipeline, the primary reaction tank performs primary treatment on wastewater, and the secondary reaction tank performs secondary treatment on the primary treated wastewater; the sewage treatment device is characterized in that a first water inlet used for sewage to enter, a first sewage outlet used for discharging solid sewage and a first water outlet are formed in the primary reaction tank, the first water outlet is connected with a first pipeline, an ozone generator is installed at the lower portion of the primary reaction tank, an exhaust device is installed at the top of the primary reaction tank and comprises an exhaust port and an exhaust pipeline connected with the exhaust port, and a tail gas breaker used for tail gas treatment is arranged on the exhaust pipeline.
Description
Technical Field
The disclosure relates to the technical field of wastewater treatment, in particular to an oxidation treatment device for wastewater.
Background
With the development of industrialization, the sewage is increasingly discharged mainly from domestic sewage and industrial wastewater, and the sewage is due to the fact that new substances are doped in the water or the water is deteriorated due to the change of external conditions, so that the original use function of the sewage cannot be kept. In the water pollution caused by human production activities, the water pollution caused by industry is the most serious, the industrial sewage has more pollutants and complex components, and the water is not easy to purify and is difficult to treat.
Industrial wastewater often contains more organic pollutants, and organic pollutants in colloid and dissolved state in the wastewater are often required to be removed by oxidation in a pretreatment part of the industrial wastewater, so that the organic pollutants reach the emission standard.
For this purpose, the utility model patent with the publication number of CN201962115U discloses an oxidation reaction tank, which comprises a tank body for oxidation reaction, wherein the upper end of the tank body is provided with a water inlet pipe, the lower end of the tank body is provided with a water outlet pipe, and an ozone generator is arranged at the side of the lower end of the tank body; a gas-liquid contact ball for gas-liquid contact is arranged in the tank body; an exhaust device is arranged at the upper end of the tank body. When the oxidation reaction tank provided by the utility model is adopted, when water containing organic pollutants is sprayed downwards from the upper end of the tank body, liquid forms a layer of water film on the surface of the gas-liquid contact ball, ozone enters from the lower end of the tank body, and when passing through the gas-liquid contact ball in the rising process, the ozone is mixed with the water film on the surface of the gas-liquid contact ball and fully reacts with the organic pollutants in the water film, so that the oxidation efficiency is effectively improved by increasing the contact area of the gas and the liquid.
However, the utility model has no ozone treatment device, but directly discharges excessive ozone out of the tank body, the oxidation reaction tank has no ozone content detection device, when the residual ozone content in the tank body is large, a large amount of discharged ozone is sucked into a human body, and can influence the respiratory system, the blood circulation system and the nervous system of the human body.
Disclosure of Invention
The utility model provides an oxidation treatment device of waste water, when this oxidation treatment device of waste water can high-efficient oxidation organic pollutant, safer and environmental protection because the ecological environment and the healthy problem of human body that the emission of ozone caused when handling sewage among the prior art.
The technical scheme adopted by the present disclosure for solving the technical problems is as follows: the oxidation treatment device for wastewater comprises a primary reaction tank and a secondary reaction tank, wherein the primary reaction tank and the secondary reaction tank are connected through a first pipeline, the primary reaction tank performs primary treatment on the wastewater, and the secondary reaction tank performs secondary treatment on the primary treated wastewater; the sewage treatment device is characterized in that a first water inlet used for sewage to enter, a first sewage outlet used for discharging solid sewage and a first water outlet are formed in the primary reaction tank, the first water outlet is connected with a first pipeline, an ozone generator is installed at the lower portion of the primary reaction tank, an exhaust device is installed at the top of the primary reaction tank and comprises an exhaust port and an exhaust pipeline connected with the exhaust port, and a tail gas breaker used for tail gas treatment is arranged on the exhaust pipeline.
Compared with the existing products, the beneficial effects of the present disclosure are: sewage primarily treated by the first-stage reaction tank enters the second-stage reaction tank through the first pipeline, and is treated again by the second-stage reaction tank, so that the reaction time of ozone and sewage is prolonged, the sewage is fully contacted with the ozone, and the oxidation effect is better; the first-stage reaction tank is provided with a first sewage outlet, so that solid dirt can be discharged in time; the exhaust gas destructor is arranged on the first exhaust pipeline, so that redundant ozone can be conveniently treated, and the ecological environment and the human health are prevented from being polluted by exhaust.
Further, the first water inlet is arranged on the upper portion of the primary reaction tank, the first sewage outlet is arranged on the lower portion of the primary reaction tank, the first water inlet is arranged on one side far away from the secondary reaction tank, and the first sewage outlet and the first water outlet are not on the same side.
Further, the second-stage reaction tank is provided with a second water inlet, the second water inlet is connected with the first water outlet through a first pipeline, the second water inlet is arranged on one side close to the first-stage reaction tank, and the height of the second water inlet does not exceed the height of the first water outlet.
Further, the second-stage reaction tank is provided with a second sewage outlet and a second water outlet, the second sewage outlet is arranged at the lower part of the second-stage reaction tank, so that solid dirt can be discharged in time, and the second water outlet is connected with a second pipeline.
Further, the second-stage reaction tank is also connected with an intermediate reaction tank, and the second-stage reaction tank is connected with the intermediate reaction tank through a second pipeline.
Further, the intermediate reaction tank is provided with a third water inlet, the second pipeline is connected with the third water inlet, and the height of the third water inlet does not exceed the height of the second water outlet.
Further, the intermediate reaction tank is further provided with a third sewage outlet, a third water outlet and an overflow port for discharging solid dirt, the third water outlet is used for discharging water treated by the intermediate reaction tank, the third sewage outlet and the third water outlet are arranged at the lower part of the intermediate reaction tank, the height of the third sewage outlet is lower than that of the third water outlet, and the overflow port is arranged at one side far away from the secondary reaction tank.
Further, a liquid level meter is further arranged at the top of the intermediate reaction tank and used for monitoring the height of the water level in the intermediate reaction tank.
Further, ozone generators are installed at the lower parts of the secondary reaction tank and the intermediate reaction tank, the ozone generators are connected with an ozone inlet pipeline, and a gas flowmeter for monitoring gas flow is arranged on the ozone inlet pipeline.
Furthermore, the second-level reaction tank and the first-level reaction tank are the same in size, the height of the intermediate reaction tank is lower than that of the second-level reaction tank and the first-level reaction tank, the second-level reaction tank and the intermediate reaction tank are made of glass fiber reinforced plastics.
Furthermore, the primary reaction tank and the secondary reaction tank are of cylindrical structures, and the ratio of the height to the diameter of the primary reaction tank is 2:1.
Further, the intermediate reaction tank is of a cylindrical structure, and the ratio of the height to the diameter of the intermediate reaction tank is 1.3: preferably, the ratio of the height to the diameter of the intermediate reaction tank is 1.2:1.
Further, exhaust devices are respectively arranged at the tops of the secondary reaction tank and the intermediate reaction tank, and working holes are respectively formed in the tank bodies of the primary reaction tank, the secondary reaction tank and the intermediate reaction tank and are used for overhauling and maintaining the inside of the tank bodies.
Further, the exhaust device comprises a breather valve, and the breather valve is arranged at the top of the reaction tank and is used for keeping the air pressure balance inside and outside the reaction tank.
Further, the exhaust device further comprises an automatic control component, a pressure sensor is arranged on the exhaust pipeline and is electrically connected with the automatic control component, and the pressure sensor is used for detecting the pressure in the reaction tank and transmitting signals to the automatic control component.
Further, the tail gas destructor is an ozone tail gas destructor, the exhaust pipeline is connected with an exhaust fan, the exhaust fan extracts redundant ozone, and the ozone is converted into oxygen through the tail gas destructor.
Drawings
The present application will be described in further detail below in conjunction with the drawings and preferred embodiments, but it will be appreciated by those skilled in the art that these drawings are drawn for the purpose of illustrating the preferred embodiments only and thus should not be taken as limiting the scope of the present application. Moreover, unless specifically indicated otherwise, the drawings are merely schematic representations, not necessarily to scale, of the compositions or constructions of the described objects and may include exaggerated representations.
FIG. 1 is a schematic structural view of a primary reaction tank of the present disclosure;
FIG. 2 is a schematic structural view of a secondary reaction tank of the present disclosure;
FIG. 3 is a schematic structural view of an intermediate reaction tank of the present disclosure;
fig. 4 is a top view of an intermediate reaction tank of the present disclosure.
Reference numerals illustrate:
1. a first water inlet; 2. a first drain outlet; 3. a working hole; 4. a first water outlet; 5. an ozone generator; 6. a second water inlet; 7. a second drain outlet; 8. a second water outlet; 9. a third water inlet; 10. a third water outlet; 11. a third drain outlet; 12. an overflow port; 13. a respiratory valve; 14. a level gauge.
Detailed Description
In order to better understand the technical solutions of the present disclosure, the present disclosure will be described in detail, clearly and completely with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present disclosure.
In the description of the present utility model, the description of the first and second is only for the purpose of distinguishing technical features, and should not be construed as indicating or implying relative importance or implying the number of technical features indicated or the precedence of the technical features indicated.
It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present utility model.
An oxidation treatment device for wastewater, as shown in fig. 1-4, comprises a first-stage reaction tank and a second-stage reaction tank which are connected through a first pipeline, wherein the first-stage reaction tank is used for carrying out primary treatment on the wastewater, and the second-stage reaction tank is used for carrying out secondary treatment on the wastewater subjected to primary treatment; be provided with first water inlet 1, be used for solid dirt outlying first drain 2 and first delivery port 4 that are used for sewage to get into on the one-level retort, first water inlet 1 sets up on the upper portion of one-level retort, and the entering of sewage of being convenient for, first water inlet 1 set up in the one side of keeping away from the second grade retort, and first pipeline is connected to first delivery port 4, and first drain 2 sets up the lower part at the one-level retort, and first drain 2 and first delivery port 4 are not in the same side, and first drain 2 can be located same one side with first water inlet 1. It is to be understood that the first water inlet 1 is connected with a water inlet pipe, the water inlet pipe is connected with a lifting pump for pumping sewage into the first-stage reaction tank, the ozone generator 5 is installed at the lower part of the first-stage reaction tank, the exhaust device is installed at the top of the first-stage reaction tank, the exhaust device comprises an exhaust port and an exhaust pipeline connected with the exhaust port, the exhaust pipeline is provided with a tail gas destructor for tail gas treatment, and the tail gas destructor is an ozone tail gas destructor.
The second-stage reaction tank is provided with a second water inlet 6, the second water inlet 6 is arranged on one side close to the first-stage reaction tank, the second water inlet 6 is connected with the first water outlet 4 through a first pipeline, and preferably, the height of the second water inlet 6 does not exceed the height of the first water outlet 4, so that sewage can enter the second-stage reaction tank conveniently. It is understood that the second-stage reaction tank is provided with a second sewage outlet 7 and a second water outlet 8, the second sewage outlet 7 is arranged at the lower part of the second-stage reaction tank, so that solid dirt can be discharged in time, and the second water outlet 8 is connected with a second pipeline.
In some embodiments, the secondary reaction tank is further connected to an intermediate reaction tank, and the intermediate reaction tank has a cylindrical structure, and the ratio of the height to the diameter is 1.2:1. The intermediate reaction tank is provided with a third water inlet 9, and the second water outlet 8 and the third water inlet 9 are connected through a second pipeline for connecting the secondary reaction tank and the intermediate reaction tank, preferably, the height of the third water inlet 9 does not exceed the height of the second water outlet 8. The intermediate reaction tank is provided with a third sewage outlet 11 for discharging solid dirt, a third water outlet 10 and an overflow outlet 12, the third water outlet 10 is used for discharging water treated by the intermediate reaction tank, the third sewage outlet 11 and the third water outlet 10 are arranged at the lower part of the intermediate reaction tank, and preferably, the height of the third sewage outlet 11 is lower than that of the third water outlet 10, so that the dirt is discharged conveniently, the overflow outlet 12 is arranged at one side far away from the secondary reaction tank, a pipeline is connected to the overflow outlet 12 conveniently, and the overflow outlet 12 is arranged so as to avoid the influence of water backflow on the sewage treatment effect and the damage to equipment after the water in the intermediate reaction tank is full. The top of the intermediate reaction tank is also provided with a liquid level gauge 14 for monitoring the height of the water level in the intermediate reaction tank so as to control the water outlet speed of the third water outlet 10 and the water inlet speed of the third water inlet 9.
The lower parts of the secondary reaction tank and the intermediate reaction tank are respectively provided with an ozone generator 5, the ozone generators 5 are connected with an ozone inlet pipeline, and a gas flowmeter for monitoring gas flow is arranged on the ozone inlet pipeline. The two-stage reaction tank and the one-stage reaction tank are the same in size, and it is to be noted that the one-stage reaction tank and the two-stage reaction tank are both in a cylindrical structure, the ratio of the height of the one-stage reaction tank to the diameter is 2:1, the arrangement is more beneficial to the reaction, the height of the intermediate reaction tank is lower than that of the two-stage reaction tank and the one-stage reaction tank, the two-stage reaction tank and the intermediate reaction tank are all made of glass fiber reinforced plastics, so that the glass fiber reinforced plastics are lighter in weight, have higher strength and better anti-seepage characteristics, and are convenient to take and place, and the glass fiber reinforced plastics are higher in corrosion resistance and have certain resistance to acid and alkali. Because the sewage contains more corrosive substances, the reaction tank made of glass fiber reinforced plastic plays a great role in corrosion resistance.
In some embodiments, an exhaust duct is connected to an exhaust blower that draws excess ozone out, converting the ozone to oxygen through an exhaust gas destructor.
The top of second grade retort and intermediate reaction jar is installed exhaust apparatus respectively, and exhaust apparatus includes breather valve 13, and breather valve 13 installs at the top of retort for keep the inside and outside atmospheric pressure balance of retort. The exhaust device further comprises an automatic control component, a pressure sensor is arranged on the exhaust pipeline and is electrically connected with the automatic control component, the automatic control component is further connected with a pump, the pressure sensor controls the pump through the automatic control component to control the water inflow, when the pressure is large, the water inflow is large, when the pressure is small, the water inflow is small, and therefore linkage of air inflow and water inflow is achieved, and therefore the first pipeline and the second pipeline are not required to be connected with a lifting pump again, and the device is simplified while the water inflow can be effectively controlled.
In some embodiments, the primary reaction tank, the secondary reaction tank and the intermediate reaction tank are respectively provided with working holes 3 for overhauling and maintaining the inside of the tank.
The oxidation treatment device for wastewater comprises a first-stage reaction tank, a second-stage reaction tank and an intermediate reaction tank, wherein sewage enters the first-stage reaction tank from a first water inlet 1, ozone is added into the first-stage reaction tank through an ozone generator 5, the sewage entering the first-stage reaction tank is treated, and redundant ozone is discharged after being converted into oxygen through an exhaust pipeline and an exhaust gas destructor; the sewage treated by the first-stage reaction tank enters the second-stage reaction tank from the first water outlet 4 through the second water inlet 6, ozone is added into the second-stage reaction tank through the ozone generator 5, the sewage entering the second-stage reaction tank is treated, and the redundant ozone is discharged after being converted into oxygen through an exhaust pipeline and a tail gas destructor; the sewage treated by the secondary reaction tank enters the intermediate reaction tank from the second water outlet 8 through the third water inlet 9, ozone is added into the intermediate reaction tank through the ozone generator 5, the sewage entering the intermediate reaction tank is treated, and the redundant ozone is discharged after being converted into oxygen through an exhaust pipeline and an exhaust gas destructor. The sewage is treated by multistage continuous oxidation, so that the full contact time of ozone and sewage is increased, the effect of oxidation reaction is enhanced, sewage treatment can be performed in a short time, more importantly, no additional pollutant is generated in each step of treatment, redundant ozone is converted, harm to ecological environment and human body is effectively avoided, and high-concentration nondegradable sewage such as urban rural domestic sewage, industrial sewage and landfill leachate can be efficiently treated.
The foregoing has outlined rather broadly the principles and embodiments of the present application in order that the detailed description of the utility model may be better understood, and in order that the present application may be better understood. It should be noted that it would be obvious to those skilled in the art that various improvements and modifications can be made to the present application without departing from the principles of the present application, and such improvements and modifications fall within the scope of the claims of the present application.
Claims (13)
1. The oxidation treatment device for wastewater comprises a primary reaction tank and a secondary reaction tank, wherein the primary reaction tank and the secondary reaction tank are connected through a first pipeline, the primary reaction tank performs primary treatment on the wastewater, and the secondary reaction tank performs secondary treatment on the primary treated wastewater; the device comprises a first reaction tank, a first water inlet (1) for sewage to enter, a first sewage outlet (2) for discharging solid sewage and a first water outlet (4), wherein the first water outlet (4) is connected with a first pipeline, an ozone generator (5) is arranged at the lower part of the first reaction tank, an exhaust device is arranged at the top of the first reaction tank, the exhaust device comprises an exhaust port and an exhaust pipeline connected with the exhaust port, and a tail gas destructor for tail gas treatment is arranged on the exhaust pipeline; the secondary reaction tank is also connected with an intermediate reaction tank; the top of the intermediate reaction tank is also provided with a liquid level gauge (14) for monitoring the height of the water level in the intermediate reaction tank.
2. The oxidation treatment device for wastewater according to claim 1, wherein the first water inlet (1) is arranged at the upper part of the primary reaction tank, the first sewage outlet (2) is arranged at the lower part of the primary reaction tank, the first water inlet (1) is arranged at one side far away from the secondary reaction tank, and the first sewage outlet (2) and the first water outlet (4) are not arranged at the same side.
3. An oxidation treatment device for waste water according to claim 1, characterized in that the secondary reaction tank is provided with a second water inlet (6), the second water inlet (6) is connected with the first water outlet (4) through a first pipeline, the second water inlet (6) is arranged at one side close to the primary reaction tank, and the height of the second water inlet (6) does not exceed the height of the first water outlet (4).
4. An oxidation treatment device for waste water according to claim 3, characterized in that the secondary reaction tank is provided with a second sewage outlet (7) and a second water outlet (8), the second sewage outlet (7) is arranged at the lower part of the secondary reaction tank, so as to facilitate the timely discharge of solid waste, and the second water outlet (8) is connected with a second pipeline.
5. An apparatus for oxidation treatment of wastewater according to claim 4 and wherein said secondary reaction tank is connected to said intermediate reaction tank via a second pipe.
6. An oxidation treatment device for waste water according to claim 5, characterized in that the intermediate reaction tank is provided with a third water inlet (9), the second pipe is connected with the third water inlet (9), and the height of the third water inlet (9) does not exceed the height of the second water outlet (8).
7. The oxidation treatment device for wastewater according to claim 6, wherein the intermediate reaction tank is further provided with a third sewage outlet (11) for discharging solid waste, a third water outlet (10) and an overflow outlet (12), the third water outlet (10) is used for discharging water treated by the intermediate reaction tank, the third sewage outlet (11) and the third water outlet (10) are arranged at the lower part of the intermediate reaction tank, the height of the third sewage outlet (11) is lower than the height of the third water outlet (10), and the overflow outlet (12) is arranged at one side far away from the secondary reaction tank.
8. The oxidation treatment device for wastewater according to claim 5, wherein an ozone generator (5) is installed at the lower parts of the secondary reaction tank and the intermediate reaction tank, the ozone generator (5) is connected with an ozone inlet pipe, and a gas flowmeter for monitoring gas flow is arranged on the ozone inlet pipe.
9. The oxidation treatment device for wastewater according to claim 8, wherein the secondary reaction tank and the primary reaction tank are the same in size, the intermediate reaction tank is lower than the secondary reaction tank and the primary reaction tank, the secondary reaction tank and the intermediate reaction tank are made of glass fiber reinforced plastic.
10. The apparatus for oxidation treatment of wastewater according to claim 8, wherein the primary reaction tank and the secondary reaction tank are of a cylindrical structure, and the ratio of the height to the diameter of the primary reaction tank is 2:1.
11. The oxidation treatment device for wastewater according to claim 10, wherein exhaust devices are respectively installed at the tops of the secondary reaction tank and the intermediate reaction tank, and working holes (3) are respectively formed in the tank bodies of the primary reaction tank, the secondary reaction tank and the intermediate reaction tank for overhauling and maintaining the interior of the tank bodies.
12. An oxidation treatment device for waste water according to claim 1, characterized in that the exhaust means comprises a breather valve (13), the breather valve (13) being mounted on top of the reaction tank for maintaining the air pressure balance inside and outside the reaction tank.
13. An apparatus for the oxidative treatment of wastewater as recited in claim 12 wherein the exhaust apparatus further comprises an automatic control assembly, wherein the exhaust conduit is provided with a pressure sensor electrically connected to the automatic control assembly, and wherein the pressure sensor is configured to detect the pressure in the reaction tank and to transmit a signal to the automatic control assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320052078.2U CN220766673U (en) | 2023-01-09 | 2023-01-09 | Oxidation treatment device for wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320052078.2U CN220766673U (en) | 2023-01-09 | 2023-01-09 | Oxidation treatment device for wastewater |
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| Publication Number | Publication Date |
|---|---|
| CN220766673U true CN220766673U (en) | 2024-04-12 |
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ID=90599435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320052078.2U Active CN220766673U (en) | 2023-01-09 | 2023-01-09 | Oxidation treatment device for wastewater |
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| Country | Link |
|---|---|
| CN (1) | CN220766673U (en) |
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2023
- 2023-01-09 CN CN202320052078.2U patent/CN220766673U/en active Active
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