CN219603417U - Ultrasonic vibration advanced oxidation synergistic sludge reduction treatment device - Google Patents
Ultrasonic vibration advanced oxidation synergistic sludge reduction treatment device Download PDFInfo
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- CN219603417U CN219603417U CN202320646776.5U CN202320646776U CN219603417U CN 219603417 U CN219603417 U CN 219603417U CN 202320646776 U CN202320646776 U CN 202320646776U CN 219603417 U CN219603417 U CN 219603417U
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Abstract
The utility model is suitable for the technical field of sewage treatment equipment, and provides an ultrasonic vibration advanced oxidation synergistic sludge reduction treatment device, which comprises: the device comprises a box body, wherein an ultrasonic sludge digestion tank and an ozone catalytic oxidation tank are arranged in the box body, the ozone catalytic oxidation tank is arranged at the rear end of the ultrasonic sludge digestion tank, a filter plate is arranged between the ozone catalytic oxidation tank and the ultrasonic sludge digestion tank, a mud passing hole through which sludge flows is formed in the filter plate, an ultrasonic transducer is arranged at the bottom of the ultrasonic sludge digestion tank, an aeration pipeline is arranged at the bottom of the ozone catalytic oxidation tank, and a plurality of air outlets are formed in the aeration pipeline.
Description
Technical Field
The utility model relates to the technical field of sewage treatment equipment, in particular to an ultrasonic vibration advanced oxidation synergistic sludge reduction treatment device.
Background
Along with the improvement of sewage discharge standards, sewage treatment rate is improved year by year, corresponding sludge discharge amount is increased year by year, sewage discharge license is implemented in 2020, sewage treatment range and sewage treatment degree are rapidly enlarged, biochemical sludge generated in sewage treatment process in part of industries belongs to dangerous waste, residual sludge is large in amount, treatment cost is high, secondary pollution is easy to generate, and therefore residual sludge treatment and disposal become a great problem of sewage treatment stations, and research on sludge reduction technology becomes a hot spot gradually.
The biochemical sludge generated in the sewage treatment process of part of industries is used as dangerous waste, has the problems of high treatment difficulty and high treatment cost, and is always a difficult problem affecting the operation and management of sewage stations.
The traditional sludge reduction adopts medium-temperature anaerobic nitrification, the technical requirement temperature is higher, the sludge reduction efficiency is low, the operation cost is high, the management is complex, the sludge reduction technology is difficult to be newly developed, and the further popularization of the technology is restricted. There is an urgent need for a new and efficient sludge reduction technique to solve the problems of sludge treatment and reduction.
In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.
Disclosure of Invention
Aiming at the defects, the utility model aims to provide the ultrasonic vibration advanced oxidation synergistic sludge reduction treatment device which can reduce sludge through an ultrasonic vibration and ozone catalytic digestion combined process, reduce the biochemical sludge yield by more than 80%, and simultaneously reduce the energy consumption of sludge treatment operation and the sludge treatment cost.
In order to achieve the above object, the present utility model provides an ultrasonic vibration advanced oxidation synergistic sludge reduction treatment device comprising: the device comprises a box body, wherein an ultrasonic sludge digestion tank and an ozone catalytic oxidation tank are arranged in the box body, the ozone catalytic oxidation tank is arranged at the rear end of the ultrasonic sludge digestion tank, a filter plate is arranged between the ozone catalytic oxidation tank and the ultrasonic sludge digestion tank, a mud passing hole through which sludge flows is formed in the filter plate, an ultrasonic transducer is arranged at the bottom of the ultrasonic sludge digestion tank, an aeration pipeline is arranged at the bottom of the ozone catalytic oxidation tank, and a plurality of air outlets are formed in the aeration pipeline.
According to the ultrasonic vibration advanced oxidation synergistic sludge reduction treatment device, stirring blades are arranged at the tops of the ultrasonic sludge digestion tank and the ozone catalytic oxidation tank, and a driving motor for driving the stirring blades to rotate is arranged at the top of the box body.
According to the ultrasonic vibration advanced oxidation synergistic sludge reduction treatment device, the side wall of the top of the ultrasonic sludge digestion tank is respectively provided with a sludge inlet and an inspection opening, the side wall of the ozone catalytic oxidation tank is provided with a sludge outlet and an inspection opening, and the bottoms of the ultrasonic sludge digestion tank and the ozone catalytic oxidation tank are respectively provided with an emptying opening.
According to the ultrasonic vibration advanced oxidation synergistic sludge reduction treatment device, equipment rooms are further arranged in the box body, and the equipment rooms are arranged on the other side, far away from the ozone catalytic oxidation pond, of the ultrasonic sludge digestion pond.
According to the ultrasonic vibration advanced oxidation synergistic sludge reduction treatment device, an ultrasonic generator, an ozone generator and an air compressor are arranged in the equipment room, the ultrasonic generator is connected with an ultrasonic transducer, and an outlet of the ozone generator is connected with an inlet of the aeration pipeline.
According to the ultrasonic vibration advanced oxidation synergistic sludge reduction treatment device, the aeration pipeline is arranged in a disc shape and is connected with the bottom of the ozone catalytic oxidation pond, and the air outlet is connected with the titanium alloy aeration disc.
The utility model provides an ultrasonic vibration advanced oxidation synergistic sludge reduction treatment device, which comprises the following components: the device comprises a box body, wherein an ultrasonic sludge digestion tank and an ozone catalytic oxidation tank are arranged in the box body, sludge firstly enters the ultrasonic sludge digestion tank for treatment through a sludge inlet, then enters the ozone catalytic oxidation tank for treatment through a sludge passing hole on a filter plate, the ozone catalytic oxidation tank is arranged at the rear end of the ultrasonic sludge digestion tank, a filter plate is arranged between the ozone catalytic oxidation tank and the ultrasonic sludge digestion tank, a sludge passing hole for flowing through the sludge is formed in the filter plate, an ultrasonic transducer is arranged at the bottom of the ultrasonic sludge digestion tank, an aeration pipeline is arranged at the bottom of the ozone catalytic oxidation tank, a plurality of air outlets are formed in the aeration pipeline, and air is discharged from the air outlets, so that the inside of the sludge is oxidized.
Drawings
FIG. 1 is a schematic view of the internal structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic top view of the internal cross-sectional structure of the present utility model;
in the figure, 1-equipment room, 2-ultrasonic sludge digestion tank, 3-ozone catalytic oxidation tank, 4-air compressor, 5-ozone generator, 6-ultrasonic generator, 7-ultrasonic transducer, 8-filter plate, 9-aeration pipeline, 10-titanium alloy aeration disc, 11-stirring blade, 12-mud outlet, 13-mud inlet, 14-driving motor, 16-inspection port and 17-evacuation port.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the accompanying drawings and examples, it being understood that the specific examples described herein are for illustration only and are not intended to limit the present utility model.
Referring to fig. 1, the utility model provides an ultrasonic vibration advanced oxidation synergistic sludge reduction treatment device, which comprises a box body, wherein an ultrasonic sludge digestion tank 2 and an ozone catalytic oxidation tank 3 are arranged in the box body, sludge firstly enters the ultrasonic sludge digestion tank 2 for treatment through a sludge inlet 13 and then enters the ozone catalytic oxidation tank 3 for treatment through a sludge passing hole on a filter plate 8, the ozone catalytic oxidation tank 3 is arranged at the rear end of the ultrasonic sludge digestion tank 2, a filter plate 8 is arranged between the ozone catalytic oxidation tank 3 and the ultrasonic sludge digestion tank 2, a sludge passing hole for the sludge to flow through is formed in the filter plate 8, an ultrasonic transducer 7 is arranged at the bottom of the ultrasonic sludge digestion tank 2, an aeration pipeline 9 is arranged at the bottom of the ozone catalytic oxidation tank 3, a plurality of air outlets are formed in the aeration pipeline 9, and the air outlets give off air to supply and oxidize the interior of the sludge.
Referring to fig. 1, 2 and 3, preferably, stirring blades 11 are respectively arranged at the tops of the ultrasonic sludge digestion tank and the ozone catalytic oxidation tank 3 of the utility model to stir and mix sludge to be treated, a driving motor 14 for driving the stirring blades 11 to rotate is arranged at the top of the tank body, a sludge inlet 13 and a checking port 16 are respectively arranged on the side wall of the top of the ultrasonic sludge digestion tank, sludge to be treated is discharged into the tank body through the sludge inlet 13, a sludge outlet 12 and the checking port 16 are arranged on the side wall of the ozone catalytic oxidation tank 3, the sludge after being treated is discharged out of the tank body through the sludge outlet 12, and an emptying port 17 is arranged at the bottoms of the ultrasonic sludge digestion tank and the ozone catalytic oxidation tank 3 to ensure that the sludge in the tank body can be completely emptied.
In addition, an equipment room 1 is further arranged in the box body, the equipment room 1 is arranged on the other side, far away from the ozone catalytic oxidation pond 3, of the ultrasonic sludge digestion pond, an ultrasonic generator 6, an ozone generator 5 and an air compressor 4 are arranged in the equipment room 1, the ultrasonic generator 6 is connected with an ultrasonic transducer 7, the ultrasonic transducer 7 is subjected to functions through the ultrasonic generator 6, ultrasonic treatment on sludge is guaranteed, and an outlet of the ozone generator 5 is connected with an inlet of an aeration pipeline 9.
Furthermore, the aeration pipeline 9 is arranged in a disc shape and is connected with the bottom of the ozone catalytic oxidation tank 3, and the air outlet is connected with the titanium alloy aeration disc 10, so that sufficient ozone is supplied to the interior of the sludge, and the oxidation effect of the sludge is ensured.
In the embodiment, with reference to fig. 1 to 3, in use, sludge enters the ultrasonic sludge digestion tank 2 through the sludge inlet 13, and under the action of ultrasonic waves, the cell walls of biological organisms in the sludge are destroyed by vibration, the biological organisms die, cells are dissolved, and sludge particles are crushed; the sludge is treated by ultrasonic waves and automatically flows into the ozone catalytic oxidation tank 3 through the mud holes. The catalytic reaction is carried out under the action of the strong oxidative catalysis of ozone, so that cell walls and partial organic matters can be synchronously destroyed, the biochemistry of the sludge after cooperative treatment can be improved, the treated sludge returns to a biochemical system of a sewage station through a sludge discharge port, the sludge is reused and degraded by microorganisms of a biochemical system, the sludge is reduced by more than 80%, and the biological organisms are destroyed and converted by the synergistic effect of multi-ultrasonic sludge digestion and ozone catalytic oxidation, so that the sludge yield is reduced, and the sludge running cost and disposal cost are saved.
In summary, the present utility model provides an ultrasonic vibration advanced oxidation synergistic sludge reduction treatment device, which includes: the device comprises a box body, wherein an ultrasonic sludge digestion tank and an ozone catalytic oxidation tank are arranged in the box body, sludge firstly enters the ultrasonic sludge digestion tank for treatment through a sludge inlet, then enters the ozone catalytic oxidation tank for treatment through a sludge passing hole on a filter plate, the ozone catalytic oxidation tank is arranged at the rear end of the ultrasonic sludge digestion tank, a filter plate is arranged between the ozone catalytic oxidation tank and the ultrasonic sludge digestion tank, a sludge passing hole for flowing through the sludge is formed in the filter plate, an ultrasonic transducer is arranged at the bottom of the ultrasonic sludge digestion tank, an aeration pipeline is arranged at the bottom of the ozone catalytic oxidation tank, a plurality of air outlets are formed in the aeration pipeline, and air is discharged from the air outlets, so that the inside of the sludge is oxidized.
Of course, the present utility model is capable of other various embodiments and its several details are capable of modification and variation in light of the present utility model, as will be apparent to those skilled in the art, without departing from the spirit and scope of the utility model as defined in the appended claims.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
Claims (6)
1. An ultrasonic vibration advanced oxidation synergistic sludge reduction treatment device, which is characterized by comprising:
the device comprises a box body, wherein an ultrasonic sludge digestion tank and an ozone catalytic oxidation tank are arranged in the box body, the ozone catalytic oxidation tank is arranged at the rear end of the ultrasonic sludge digestion tank, a filter plate is arranged between the ozone catalytic oxidation tank and the ultrasonic sludge digestion tank, and a mud passing hole for mud to flow through is formed in the filter plate;
the bottom of the ultrasonic sludge digestion tank is provided with an ultrasonic transducer, the bottom of the ozone catalytic oxidation tank is provided with an aeration pipeline, and the aeration pipeline is provided with a plurality of air outlets.
2. The ultrasonic vibration advanced oxidation synergistic sludge reduction treatment device according to claim 1, wherein stirring blades are arranged at the tops of the ultrasonic sludge digestion tank and the ozone catalytic oxidation tank, and a driving motor for driving the stirring blades to rotate is arranged at the top of the box body.
3. The ultrasonic vibration advanced oxidation synergistic sludge reduction treatment device according to claim 1, wherein the side wall of the top of the ultrasonic sludge digestion tank is provided with a sludge inlet and an inspection port respectively, the side wall of the ozone catalytic oxidation tank is provided with a sludge outlet and an inspection port, and the bottoms of the ultrasonic sludge digestion tank and the ozone catalytic oxidation tank are provided with emptying ports respectively.
4. The ultrasonic vibration advanced oxidation synergistic sludge reduction treatment device according to any one of claims 1 to 3, wherein an inter-device is further provided in the interior of the tank, and the inter-device is provided on the other side of the ultrasonic sludge digestion tank away from the ozone catalytic oxidation tank.
5. The ultrasonic vibration advanced oxidation synergistic sludge reduction treatment device according to claim 4, wherein an ultrasonic generator, an ozone generator and an air compressor are arranged in the equipment room, the ultrasonic generator is connected with an ultrasonic transducer, and an outlet of the ozone generator is connected with an inlet of the aeration pipeline.
6. The ultrasonic vibration advanced oxidation and sludge reduction treatment device according to claim 5, wherein the aeration pipeline is arranged in a disc shape and is connected with the bottom of the ozone catalytic oxidation pond, and the air outlet is connected with a titanium alloy aeration disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320646776.5U CN219603417U (en) | 2023-03-27 | 2023-03-27 | Ultrasonic vibration advanced oxidation synergistic sludge reduction treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320646776.5U CN219603417U (en) | 2023-03-27 | 2023-03-27 | Ultrasonic vibration advanced oxidation synergistic sludge reduction treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219603417U true CN219603417U (en) | 2023-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320646776.5U Active CN219603417U (en) | 2023-03-27 | 2023-03-27 | Ultrasonic vibration advanced oxidation synergistic sludge reduction treatment device |
Country Status (1)
| Country | Link |
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| CN (1) | CN219603417U (en) |
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2023
- 2023-03-27 CN CN202320646776.5U patent/CN219603417U/en active Active
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