CN113354065A - AOP oxidation sewage treatment system - Google Patents
AOP oxidation sewage treatment system Download PDFInfo
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- CN113354065A CN113354065A CN202110679876.3A CN202110679876A CN113354065A CN 113354065 A CN113354065 A CN 113354065A CN 202110679876 A CN202110679876 A CN 202110679876A CN 113354065 A CN113354065 A CN 113354065A
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- 239000010865 sewage Substances 0.000 title claims abstract description 78
- 230000003647 oxidation Effects 0.000 title claims abstract description 34
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 34
- 238000006243 chemical reaction Methods 0.000 claims abstract description 113
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 97
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 238000005273 aeration Methods 0.000 claims abstract description 35
- 239000007800 oxidant agent Substances 0.000 claims abstract description 14
- 230000001590 oxidative effect Effects 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 238000000746 purification Methods 0.000 claims abstract description 8
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 30
- 239000007788 liquid Substances 0.000 claims description 30
- 239000007789 gas Substances 0.000 claims description 23
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 19
- 239000001301 oxygen Substances 0.000 claims description 19
- 229910052760 oxygen Inorganic materials 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 15
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 12
- 210000003934 vacuole Anatomy 0.000 claims description 12
- 239000002808 molecular sieve Substances 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 229910052719 titanium Inorganic materials 0.000 claims description 9
- 239000010936 titanium Substances 0.000 claims description 9
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 238000006555 catalytic reaction Methods 0.000 claims description 5
- 238000005336 cracking Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 239000008213 purified water Substances 0.000 claims description 5
- 238000004065 wastewater treatment Methods 0.000 claims 9
- 238000001514 detection method Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000003860 storage Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/722—Oxidation by peroxides
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/78—Details relating to ozone treatment devices
- C02F2201/782—Ozone generators
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/78—Details relating to ozone treatment devices
- C02F2201/784—Diffusers or nozzles for ozonation
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention relates to the technical field of AOP oxidation sewage treatment, in particular to an AOP oxidation sewage treatment system, which adopts the technical scheme that: including ozone manufacture subassembly, with ozone manufacture subassembly intercommunication set up ozone treatment subassembly, with water purification chamber, sewage chamber and the reaction chamber that reaction box and reaction incasement that ozone treatment subassembly intercommunication set up, still include: the aeration component is arranged in the sewage cavity; the oxidant conveying component is fixedly communicated with the upper part of the reaction cavity; the vibration component is arranged in the reaction cavity; the power assembly is arranged in the top end of the reaction box; the invention improves the utilization rate of ozone, has good treatment effect, no pollution and low treatment cost, can thoroughly degrade organic matters in sewage, runs in a fully-closed automatic way, is safe, environment-friendly, stable and reliable, and has low labor cost.
Description
Technical Field
The invention relates to the technical field of AOP oxidation sewage treatment, in particular to an AOP oxidation sewage treatment system.
Background
The AOP oxidation technology is mainly applied to removing difficultly-degradable COD, can degrade organic matters which can not be degraded by biochemical treatment, can treat sewage with high salt concentration and toxic and harmful substances and the like, is applied to sewage of various industries, and is mainly applied to sewage of industries such as coking sewage, printing and dyeing sewage, coal chemical sewage, petrochemical sewage, garbage percolate and the like.
At present, ozone is needed to be used in AOP oxidation treatment wastewater, but the utilization rate of ozone in the existing sewage treatment is lower, so that the sewage treatment cost is increased, and the treatment effect on wastewater is poor.
Therefore, the invention is necessary to invent an AOP oxidation sewage treatment system.
Disclosure of Invention
Therefore, the invention provides an AOP oxidation sewage treatment system, which uniformly disperses ozone in sewage through an aeration component to oxidize organic matters, then generates high-frequency high-pressure vibration through a vibration component to enable water to generate vacuoles to directly act on the organic matters around the vacuoles, carries out cracking treatment on the organic matters so as to realize that the organic matters are easier to be oxidized under the double catalysis of hydrogen peroxide and ozone, and is provided with a power component which can drive the vibration component and the aeration component to rotate so as to realize that the vibration component emits high-frequency high-pressure vibration to different positions of the water in a reaction cavity and stir the liquid in the reaction cavity so as to uniformly mix an oxidant in the water and drive the aeration component to rotate so as to realize that the ozone is more uniformly diffused in the sewage and stir the sewage so as to fully dissolve the ozone in the sewage, thereby improving the utilization rate of the ozone and reducing the sewage treatment cost, the treatment effect is good, so that the problems that at present, ozone is needed to be used in AOP oxidation treatment of wastewater, but the utilization rate of ozone in the existing sewage treatment is low, so that the sewage treatment cost is increased, and the treatment effect on wastewater is poor are solved.
In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides an AOP oxidation sewage treatment system, includes that ozone makes the subassembly, makes the ozone treatment subassembly that the subassembly intercommunication set up, the water purification chamber, sewage chamber and the reaction chamber that set up with the reaction box and the reaction box that the ozone treatment subassembly intercommunication set up, still includes:
the aeration component is arranged in the sewage cavity; the aeration component is used for enabling ozone to be uniformly diffused in the sewage so as to realize that the ozone carries out oxidation treatment on organic matters in the sewage;
the oxidant conveying component is fixedly communicated with the upper part of the reaction cavity; the oxidant conveying assembly is used for conveying hydrogen peroxide into the reaction cavity;
the vibration component is arranged in the reaction cavity; the vibration component is used for generating high-frequency high-pressure vibration to enable water to generate vacuoles and directly act on organic substances around the vacuoles, and cracking the organic substances to realize easier oxidation treatment of the organic substances under double catalysis of hydrogen peroxide and ozone; and
the power assembly is arranged in the top end of the reaction box; the power component is used for driving the vibration component and the aeration component to rotate so as to realize that the vibration component sends high-frequency high-pressure vibration to different positions of water in the reaction cavity and stir liquid in the reaction cavity to enable the oxidant to be uniformly mixed in the water and drive the aeration component to rotate so as to realize that ozone is more uniformly diffused in the sewage and is stirred to the sewage to enable the ozone to be fully dissolved in the water.
Preferably, the ozone manufacturing assembly comprises an ozone generating device, an input end of the ozone generating device is provided with an oxygen tank through fixed communication of a guide pipe, the top end of the oxygen tank is provided with a molecular sieve through fixed communication of the guide pipe, an input end of the molecular sieve is provided with a gas storage tank through fixed communication of the guide pipe, the top end of the gas storage tank is provided with an air compressor through fixed communication of the guide pipe, an output end of the ozone generating device is provided with a plate type heat exchanger through fixed communication of the guide pipe, and an output end of the plate type heat exchanger is fixedly communicated with the ozone processing assembly through the guide pipe.
Preferably, the output end of the ozone generating device is fixedly communicated with a dew point detector through a guide pipe, the input end of the dew point detector is fixedly communicated with an oxygen tank through a guide pipe, the output end of the plate type heat exchanger is fixedly communicated with a concentration detector, and the output end of the concentration detector is communicated with the ozone treatment assembly through a guide pipe.
Preferably, the ozone treatment component comprises a reaction tower, a gas-liquid separator and a tail gas destructor, wherein the gas-liquid separator is fixedly communicated with one side of the top end of the reaction tower through a guide pipe, the tail gas destructor is fixedly communicated with the output end of the gas-liquid separator through a guide pipe, the guide pipe is fixedly communicated with the output end of the tail gas destructor, a three-way pipe is fixedly communicated with the middle part of the top end of the reaction tower, a group of input ends of the three-way pipe are fixedly communicated with a concentration detector through the guide pipe, a group of input ends of the three-way pipe, which are far away from the guide pipe, are fixedly communicated with a circulating water pump through the guide pipe, the input end of the circulating water pump is fixedly communicated with the.
Preferably, the both sides of reaction box set up first baffle and second baffle respectively, first baffle setting is in one side that the reaction box is close to the reaction tower, first baffle fixed mounting is on the top of reaction box, second baffle fixed mounting is in the bottom of reaction box, establish to the sewage chamber in the reaction box one side that is close to first baffle, the fixed intercommunication in one side that first baffle was kept away from on the top in sewage chamber is provided with the inlet tube, establish to the water purification chamber in one side that the reaction box is close to the second baffle, one side that the second baffle was kept away from to the bottom in water purification chamber is provided with the outlet pipe, establish to the reaction chamber in the middle part of reaction box.
Preferably, the oxidant conveying assembly comprises a solution pool and a liquid pump, one side of the bottom end of the solution pool is fixedly communicated with the liquid pump through a conduit, and the output end of the liquid pump is fixedly communicated with one side of the upper part of the reaction cavity through a conduit.
Preferably, the power assembly comprises a second chain, a rotating shaft and a motor, the rotating shaft is rotatably installed in the top end of the reaction box, the second chain is fixedly installed on the rotating shaft, the second chain is in transmission fit connection with the aeration assembly and the vibration assembly through the chain, the top end of the rotating shaft is in transmission connection with the motor, and the motor is fixedly installed on the reaction box.
Preferably, the aeration assembly comprises a second hollow shaft and a titanium aeration disc, the second hollow shaft is arranged in the sewage cavity, the top end of the second hollow shaft is rotatably installed in the top end of the reaction box, the top end of the second hollow shaft is rotatably communicated with the material guide pipe, a third chain wheel is fixedly installed at the top end of the second hollow shaft, and the third chain wheel is in transmission fit connection with a second chain through a chain.
Preferably, the vibration subassembly includes first hollow shaft, supersonic generator and vibration board, the setting of first hollow shaft is in the reaction intracavity, the top of first hollow shaft is rotated and is installed in the top of reaction box, the top fixed mounting of first hollow shaft has first chain, first chain passes through the chain and is connected with the cooperation of second chain transmission, eighteen hollow plates of group of bilateral symmetry fixed mounting of first hollow shaft, hollow plate all sets up the vibration board, the top transmission installation mounting panel of first hollow shaft, fixed mounting supersonic generator on the mounting panel, supersonic generator and vibration board electric connection.
Preferably, the bottom of mounting panel is provided with the annular groove, it is provided with annular support column to slide in the annular groove, the bottom fixed mounting of annular support column is on the reaction box.
The invention has the beneficial effects that:
1. the invention uniformly disperses the manufactured ozone in the sewage through the aeration component to oxidize organic matters, then the vibration component generates high-frequency high-pressure vibration to enable the water to generate vacuoles to directly act on the organic matters around the vacuoles, and the water is cracked to realize easier oxidation treatment of the organic matters under double catalysis of hydrogen peroxide and ozone, thereby improving the utilization rate of the ozone, having good treatment effect, no pollution and low treatment cost, being capable of completely degrading the organic matters in the sewage, being operated in a fully-closed automatic way, being safe, environment-friendly, stable and reliable, and having low labor cost;
2. the power component who sets up can drive the vibration subassembly and explode the gas subassembly and rotate and send high frequency high pressure vibration and stir the liquid that makes hydrogen peroxide more homogeneous mixing in aqueous and drive the aeration subassembly and rotate the more even diffusion of realization ozone in sewage and to the abundant water that dissolves of sewage stirring messenger ozone in order to realize the vibration subassembly to the different positions of water in the reaction chamber.
Drawings
FIG. 1 is a schematic diagram of an AOP oxidation sewage treatment system according to the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of area B of FIG. 1 in accordance with the present invention;
FIG. 4 is an enlarged view of the area C of FIG. 1 in accordance with the present invention;
FIG. 5 is an enlarged view of area D of FIG. 1 in accordance with the present invention;
fig. 6 is a connection structure diagram of the titanium aeration disc and the connecting pipe provided by the invention.
In the figure: 1-a reaction box, 2-a guide pipe, 3-a dew point detector, 4-an ozone manufacturing component, 41-an air compressor, 42-an air storage tank, 43-a molecular sieve, 44-an oxygen tank, 45-an ozone generating device, 46-a plate heat exchanger, 5-an ozone processing component, 51-a reaction tower, 52-a gas-liquid separator, 53-a tail gas destroyer, 6-a concentration detector, 7-a three-way pipe, 8-a circulating water pump, 9-an inlet pipe, 10-an outlet pipe, 11-a liquid pump, 12-a solution tank, 13-a purified water cavity, 14-a sewage cavity, 15-a reaction cavity, 16-first partition plates, 17-a second partition plate, 18-a first hollow shaft, 19-a first chain wheel and 20-a mounting plate, 21-annular supporting column, 22-ultrasonic generator, 23-annular groove, 24-second chain wheel, 25-rotating shaft, 26-motor, 27-chain, 28-third chain wheel, 29-second hollow shaft, 30-guide pipe, 31-hollow plate, 32-vibrating plate, 33-connecting pipe and 34-titanium aeration disc.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Referring to the accompanying drawings 1-6, the AOP oxidation sewage treatment system provided by the invention comprises an ozone production assembly 4, an ozone treatment assembly 5 communicated with the ozone production assembly 4, a reaction tank 1 communicated with the ozone treatment assembly 5, and a purified water cavity 13, a sewage cavity 14 and a reaction cavity 15 which are arranged in the reaction tank 1, and further comprises:
an aeration assembly (not shown) disposed within the sewage chamber 14; the aeration component is used for enabling ozone to be uniformly diffused in the sewage so as to realize that the ozone carries out oxidation treatment on organic matters in the sewage;
an oxidant delivery assembly (not shown) fixedly communicated with the upper part of the reaction chamber 15; the oxidant delivery assembly is used for delivering hydrogen peroxide into the reaction chamber 15;
a vibrating assembly (not shown) disposed within the reaction chamber 15; the vibration component is used for generating high-frequency high-pressure vibration to enable water to generate vacuoles and directly act on organic substances around the vacuoles, and cracking the organic substances to realize easier oxidation treatment of the organic substances under double catalysis of hydrogen peroxide and ozone; and
a power assembly (not labeled in the figure) arranged in the top end of the reaction box 1; the power component is used for driving the vibration component and the aeration component to rotate so as to realize that the vibration component sends high-frequency high-pressure vibration to different positions of water in the reaction cavity 15 and stirs liquid in the reaction cavity 15 to ensure that the oxidant is uniformly mixed in the water and drives the aeration component to rotate so as to ensure that ozone is more uniformly diffused in the sewage and is fully dissolved in the water by stirring the sewage.
Further, ozone manufacturing component 4 includes ozone generating device 45, ozone generating device 45's input is provided with oxygen cylinder 44 through the fixed intercommunication of pipe 2, the top of oxygen cylinder 44 is provided with molecular sieve 3 through the fixed intercommunication of pipe 2, molecular sieve 3's input is provided with gas holder 42 through the fixed intercommunication of pipe 2, the top of gas holder 42 is provided with air compressor 41 through the fixed intercommunication of pipe 2, ozone generating device 45's output is provided with plate heat exchanger 46 through the fixed intercommunication of pipe 2, plate heat exchanger 46's output passes through pipe 2 and ozone treatment component 5 fixed intercommunication.
Further, the output end of the ozone generating device 45 is fixedly communicated with a dew point detector 3 through a conduit 2, the dew point detector 3 is used for detecting the temperature of oxygen, the input end of the dew point detector 3 is fixedly communicated with an oxygen tank 44 through the conduit 2, the output end of the plate type heat exchanger 46 is fixedly communicated with a concentration detector 6, the concentration detector 6 is used for detecting the concentration of ozone, and the output end of the concentration detector 6 is communicated with the ozone treatment component 5 through the conduit 2.
Further, the ozone treatment component 5 comprises a reaction tower 51, a gas-liquid separator 52 and a tail gas destructor 53, one side of the top end of the ozone treatment component 5 is fixedly communicated with the gas-liquid separator 52 through a conduit 2, the output end of the gas-liquid separator 52 is fixedly communicated with the tail gas destructor 53 through the conduit 2, the tail gas destructor 53 treats ozone to avoid the pollution of air caused by the direct discharge of ozone into the air, the output end of the tail gas destructor 53 is fixedly communicated with the conduit 2, the middle part of the top end of the reaction tower 51 is fixedly communicated with a three-way pipe 7, one set of input ends of the three-way pipe 7 are fixedly communicated with a concentration detector 6 through the conduit 2, one set of input ends of the three-way pipe 7 far away from the conduit 2 is fixedly communicated with a circulating water pump 8 through the conduit 2, the input end of the circulating water pump 8 is fixedly communicated with the bottom end of the purified water cavity 13 through the conduit 2, the output end of one side of the reaction tower 51 is communicated with the aeration component through the material guide pipe 30.
Further, the both sides of reaction box 1 set up first baffle 16 and second baffle 17 respectively, first baffle 16 sets up in one side that reaction box 1 is close to reaction tower 51, first baffle 16 fixed mounting is on the top of reaction box 1, second baffle 17 fixed mounting is on the bottom of reaction box 1, one side that is close to first baffle 16 in reaction box 1 is established to sewage chamber 14, the fixed intercommunication in one side that first baffle 16 was kept away from to the top of sewage chamber 14 is provided with inlet tube 9, one side that is close to second baffle 17 in reaction box 1 is established to water purification chamber 13, one side that second baffle 17 was kept away from to the bottom of water purification chamber 13 is provided with outlet pipe 10, the middle part of reaction box 1 is established to reaction chamber 15, and sewage passes through inlet tube 9 and gets into in the sewage chamber 14, and the sewage from the top-down flow in the sewage chamber 14, and ozone is abundant oxidizes the organic matter in the sewage, water in the bottom end of the sewage cavity 14 can flow into the reaction cavity 15, water in the reaction cavity 15 flows from bottom to top, organic substances in the water in the reaction cavity 15, which are sufficient for hydrogen peroxide and ozone, are subjected to oxidation treatment, and water in the top end of the reaction cavity 15 flows into the water purifying cavity 13.
Further, the oxidant conveying assembly comprises a solution pool 12 and a liquid pump 11, one side of the bottom end of the solution pool 12 is fixedly communicated with the liquid pump 11 through a conduit 2, and the output end of the liquid pump 11 is fixedly communicated with one side of the upper part of the reaction cavity 15 through a conduit 2.
Further, the power assembly comprises a second chain 24, a rotating shaft 25 and a motor 26, the rotating shaft 25 is rotatably installed in the top end of the reaction box 1, the second chain 24 is fixedly installed on the rotating shaft 25, the second chain 24 is in transmission fit connection with the aeration assembly and the vibration assembly through a chain 27, the top end of the rotating shaft 25 is in transmission connection with the motor 26, and the motor 26 is fixedly installed on the reaction box 1.
Further, the aeration assembly comprises a second hollow shaft 29 and a titanium aeration disc 34, the second hollow shaft 29 is arranged in the sewage cavity 14, the top end of the second hollow shaft 29 is rotatably installed in the top end of the reaction box 1, the top end of the second hollow shaft 29 is rotatably communicated with the material guide pipe 30, a third chain wheel 28 is fixedly installed at the top end of the second hollow shaft 29, and the third chain wheel 28 is in transmission fit connection with the second chain 24 through a chain 27.
Further, the vibration assembly comprises a first hollow shaft 18, an ultrasonic generator 22 and a vibration plate 32, the first hollow shaft 18 is arranged in the reaction chamber 15, the top end of the first hollow shaft 18 is rotatably installed in the top end of the reaction chamber 1, a first chain 19 is fixedly installed at the top end of the first hollow shaft 18, the first chain 19 is in transmission fit connection with a second chain 24 through a chain 27, eighteen groups of hollow plates 31 are symmetrically and fixedly installed at two sides of the first hollow shaft 18, the hollow plates 31 are both provided with the vibration plate 32, the top end of the first hollow shaft 18 is in transmission installation with an installation plate 20, the ultrasonic generator 22 is fixedly installed on the installation plate 20, the ultrasonic generator 22 is electrically connected with the vibration plate 32, and wires connecting the ultrasonic generator 22 and the vibration plate 32 can be arranged in the first hollow shaft 18 and the hollow plates 31 to avoid oxidation of the lines in water, the first hollow shaft 18 rotates, that is, the mounting plate 20 and the ultrasonic generator 22 rotate, and the ultrasonic generator 22 rotates to prevent the wires connecting the ultrasonic generator 22 and the vibrating plate 32 from being twisted.
Further, the bottom end of the mounting plate 20 is provided with an annular groove 23, an annular support column 21 is slidably arranged in the annular groove 23, the mounting plate 20 can be supported by the annular support column 21, and the bottom end of the annular support column 21 is fixedly mounted on the reaction box 1.
The using process of the invention is as follows: the air compressor 41 compresses air and conveys the air into the air storage tank 42 for storage through the conduit 2, the air in the air storage tank 42 is conveyed into the molecular sieve 3 through the conduit 2, the molecular sieve 3 removes moisture and other gases except oxygen in the air, the molecular sieve 3 conveys the oxygen into the oxygen tank 44 for storage, the oxygen in the oxygen tank 44 is conveyed into the ozone generating device 45 through the conduit 2, the temperature of the oxygen is detected by the dew point detector 3 during the conveying process, the ozone generating device 45 processes the oxygen to enable the oxygen to generate ozone, the ozone generated in the ozone generating device 45 is conveyed into the reaction tower 51 through the conduit 2 and the three-way pipe 7, the concentration detector 6 detects the concentration of the ozone during the conveying process, when the reaction tower 51 processes the ozone, the circulating water pump 8 works to convey the water in the purified water cavity 13 into the reaction tower 51, the reaction tower 51 treats ozone, the ozone overflowed from the reaction tower 51 enters the gas-liquid separator 52 through the conduit 2, the gas-liquid separator 52 separates gas and liquid of the ozone, the separated ozone enters the tail gas destructor 53 through the conduit 2, the ozone is treated, so that the gas discharged by the tail gas destructor 53 is pollution-free, the ozone treated by the reaction tower 51 is conveyed into the second hollow shaft 29 through the material guide pipe 30, the ozone in the second hollow shaft 29 enters the titanium aeration disc 34 through the connecting pipe 33, the ozone is dispersed in the sewage through the titanium aeration disc 34, the working agent of the motor 26, the second chain 24 and the rotating shaft 25 rotate, the second chain 24 rotates to drive the third chain wheel 28 to rotate through the chain 27, the titanium aeration disc 34 rotates to more uniformly disperse the ozone in the sewage, and the titanium aeration disc 34 rotates to stir the sewage, ozone is fully dissolved in water, organic matters in the sewage are oxidized by the ozone, the sewage enters the sewage cavity 14 through the water inlet pipe 9, the sewage flows from top to bottom in the sewage cavity 14, the water in the bottom end of the sewage cavity 14 can enter the reaction cavity 15, the hydrogen peroxide in the solution pool 12 is conveyed into the reaction cavity 15 by the liquid pump 11, the ultrasonic generator 22 generates high-frequency high-pressure vibration when working, the ultrasonic generator 22 transmits the high-frequency high-pressure vibration to the vibrating plate through an electric wire, the vibrating plate 32 generates the high-frequency high-pressure vibration, the water in the reaction cavity 15 generates vacuoles by the vibration of the vibrating plate 32 and directly acts on organic matters around the vacuoles to perform cracking treatment on the organic matters, the hydrogen peroxide in the solution pool 12 is conveyed into the reaction cavity 15 by the liquid pump 11, even the oxidation effect of the hydrogen peroxide and the ozone on the organic matters difficult to oxidize is better, meanwhile, the second chain 24 rotates to drive the first chain 19 to rotate through the chain 27, first chain 19 rotates first hollow shaft 18, hollow plate 31 and vibration board 32 and rotates promptly, and vibration board 32 rotates and makes the even abundant aquatic of dissolving in of hydrogen peroxide for organic matter in the reaction chamber 15 is better by the dual catalytic effect of ozone and hydrogen peroxide, makes the utilization ratio of ozone higher, and water in the reaction chamber 15 flows from the bottom upwards, can get into in the water purification chamber 13.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a AOP oxidation sewage treatment system, includes that ozone makes subassembly (4), ozone treatment subassembly (5) that set up with ozone production subassembly (4) intercommunication, clear water chamber (13), sewage chamber (14) and reaction chamber (15) that set up with reaction box (1) and reaction box (1) that ozone treatment subassembly (5) intercommunication set up, its characterized in that still includes:
an aeration assembly disposed within the sewage chamber (14); the aeration component is used for enabling ozone to be uniformly diffused in the sewage so as to realize that the ozone carries out oxidation treatment on organic matters in the sewage;
the oxidant conveying component is fixedly communicated with the upper part of the reaction cavity (15); the oxidant delivery assembly is used for delivering hydrogen peroxide into the reaction cavity (15);
a vibrating assembly disposed within the reaction chamber (15); the vibration component is used for generating high-frequency high-pressure vibration to enable water to generate vacuoles and directly act on organic substances around the vacuoles, and cracking the organic substances to realize easier oxidation treatment of the organic substances under double catalysis of hydrogen peroxide and ozone; and
the power assembly is arranged in the top end of the reaction box (1); the power component is used for driving the vibration component and the aeration component to rotate so as to realize that the vibration component sends high-frequency high-pressure vibration to different positions of water in the reaction cavity (15) and stir liquid in the reaction cavity (15) to ensure that the oxidant is uniformly mixed in the water and drives the aeration component to rotate so as to ensure that ozone is more uniformly diffused in sewage and is fully dissolved in the water by stirring the sewage.
2. The AOP oxidation wastewater treatment system according to claim 1, wherein: ozone makes subassembly (4) including ozone generating device (45), the input of ozone generating device (45) is provided with oxygen cylinder (44) through the fixed intercommunication of pipe (2), the top of oxygen cylinder (44) is provided with molecular sieve (3) through the fixed intercommunication of pipe (2), the input of molecular sieve (3) is provided with gas holder (42) through the fixed intercommunication of pipe (2), the top of gas holder (42) is provided with air compressor machine (41) through the fixed intercommunication of pipe (2), the output of ozone generating device (45) is provided with plate heat exchanger (46) through the fixed intercommunication of pipe (2), the output of plate heat exchanger (46) passes through pipe (2) and ozone treatment subassembly (5) fixed intercommunication.
3. The AOP oxidation wastewater treatment system according to claim 1, wherein: a first clapboard (16) and a second clapboard (17) are respectively arranged at two sides of the reaction box (1), the first baffle plate (16) is arranged in one side of the reaction box (1) close to the reaction tower (51), the first clapboard (16) is fixedly arranged on the top end of the reaction box (1), the second clapboard (17) is fixedly arranged on the bottom end of the reaction box (1), a sewage cavity (14) is arranged at one side of the reaction box (1) close to the first clapboard (16), a water inlet pipe (9) is fixedly communicated with one side of the top end of the sewage cavity (14) far away from the first clapboard (16), a water purifying cavity (13) is arranged at one side of the reaction box (1) close to the second clapboard (17), one side that the second baffle (17) was kept away from to the bottom in water purification chamber (13) is provided with outlet pipe (10), reaction chamber (15) are established to the middle part of reaction box (1).
4. The AOP oxidation wastewater treatment system according to claim 1, wherein: the power component comprises a second chain (24), a rotating shaft (25) and a motor (26), the rotating shaft (25) is rotatably installed in the top end of the reaction box (1), the second chain (24) is fixedly installed on the rotating shaft (25), the second chain (24) is connected with the aeration component and the vibration component in a transmission fit mode through a chain (27), the motor (26) is connected with the top end of the rotating shaft (25) in a transmission mode, and the motor (26) is fixedly installed on the reaction box (1).
5. The AOP oxidation wastewater treatment system according to claim 1, wherein: the oxidant conveying assembly comprises a solution pool (12) and a liquid pump (11), one side of the bottom end of the solution pool (12) is fixedly communicated with the liquid pump (11) through a guide pipe (2), and the output end of the liquid pump (11) is fixedly communicated with one side of the upper portion of the reaction cavity (15) through the guide pipe (2).
6. The AOP oxidation wastewater treatment system according to claim 2, wherein: the output of ozone generating device (45) is provided with dew point detector (3) through the fixed intercommunication of pipe (2), the input of dew point detector (3) passes through pipe (2) and the fixed intercommunication of oxygen jar (44), the fixed intercommunication of output of plate heat exchanger (46) is provided with concentration detection appearance (6), the output of concentration detection appearance (6) passes through pipe (2) and ozone treatment subassembly (5) intercommunication.
7. The AOP oxidation wastewater treatment system according to claim 4, wherein: the ozone treatment component (5) comprises a reaction tower (51), a gas-liquid separator (52) and a tail gas destroyer (53), wherein the gas-liquid separator (52) is fixedly communicated with one side of the top end of the reaction tower (51) through a guide pipe (2), the tail gas destroyer (53) is fixedly communicated with the output end of the gas-liquid separator (52) through the guide pipe (2), the guide pipe (2) is fixedly communicated with the output end of the tail gas destroyer (53), a three-way pipe (7) is fixedly communicated with the middle part of the top end of the reaction tower (51), one group of input ends of the three-way pipe (7) are fixedly communicated with a concentration detector (6) through the guide pipe (2), a circulating water pump (8) is fixedly communicated with one group of input ends of the three-way pipe (7) far away from the guide pipe (2) through the guide pipe (2), and the input end of the circulating water pump (8) is fixedly communicated with the bottom end of a purified water cavity (13) through the guide pipe (2), the output end at one side of the reaction tower (51) is communicated with the aeration component through a material guide pipe (30).
8. The AOP oxidation wastewater treatment system according to claim 7, wherein: the aeration assembly comprises a second hollow shaft (29) and a titanium aeration disc (34), the second hollow shaft (29) is arranged in the sewage cavity (14), the top end of the second hollow shaft (29) is rotatably installed in the top end of the reaction box (1), the top end of the second hollow shaft (29) is rotatably communicated with the material guide pipe (30), a third chain wheel (28) is fixedly installed at the top end of the second hollow shaft (29), and the third chain wheel (28) is connected with a second chain (24) in a transmission matching mode through a chain (27).
9. The AOP oxidation wastewater treatment system according to claim 7, wherein: the vibration assembly comprises a first hollow shaft (18), an ultrasonic generator (22) and a vibration plate (32), the first hollow shaft (18) is arranged in the reaction cavity (15), the top end of the first hollow shaft (18) is rotatably arranged in the top end of the reaction box (1), a first chain (19) is fixedly installed at the top end of the first hollow shaft (18), the first chain (19) is in transmission fit connection with a second chain (24) through a chain (27), eighteen groups of hollow plates (31) are symmetrically and fixedly arranged on two sides of the first hollow shaft (18), the hollow plates (31) are all provided with vibrating plates (32), the top end of the first hollow shaft (18) is in transmission mounting with a mounting plate (20), the ultrasonic generator (22) is fixedly installed on the installation plate (20), and the ultrasonic generator (22) is electrically connected with the vibration plate (32).
10. The AOP oxidation wastewater treatment system according to claim 9, wherein: the bottom of mounting panel (20) is provided with annular groove (23), it is provided with annular support post (21) to slide in annular groove (23), the bottom fixed mounting of annular support post (21) is on reaction box (1).
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| CN202110679876.3A CN113354065A (en) | 2021-06-18 | 2021-06-18 | AOP oxidation sewage treatment system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110679876.3A CN113354065A (en) | 2021-06-18 | 2021-06-18 | AOP oxidation sewage treatment system |
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| CN113354065A true CN113354065A (en) | 2021-09-07 |
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Application publication date: 20210907 |