CN215327077U - Advanced oxidation system for treating refractory organic matter wastewater - Google Patents
Advanced oxidation system for treating refractory organic matter wastewater Download PDFInfo
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- CN215327077U CN215327077U CN202121153010.0U CN202121153010U CN215327077U CN 215327077 U CN215327077 U CN 215327077U CN 202121153010 U CN202121153010 U CN 202121153010U CN 215327077 U CN215327077 U CN 215327077U
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Abstract
The utility model relates to ultraviolet photocatalysis advanced oxidation technology, in particular to an advanced oxidation system for treating refractory organic wastewater. The pipeline mixer is arranged in the water flow direction before flowing through the AOP reactor, chemical agents are fully mixed with water flow in the pipeline mixer firstly and then enter the ultraviolet AOP reactor, a medium-pressure ultraviolet lamp is arranged in the AOP reactor, the efficiency is high, the irradiation intensity is high, and therefore the volume of the reactor is reduced when required dosage is achieved, and the reactor is easy to manufacture and maintain. The utility model not only has novel design and simple and reasonable structure, but also overcomes the defects of the existing equipment and reduces the use difficulty of users.
Description
Technical Field
The utility model relates to ultraviolet photocatalysis advanced oxidation technology, in particular to an advanced oxidation system for treating refractory organic wastewater.
Background
The existing traditional advanced oxidation system for treating organic wastewater difficult to degrade is mainly based on mixed liquid of low-pressure ultraviolet lamp tube catalytic water and chemical agents, the low-pressure ultraviolet lamp tube is low in luminous efficiency and irradiation intensity, so that more ultraviolet lamps are needed to reach required ultraviolet dose, the chemical agents and the water enter an AOP reactor simultaneously, the mixing time is short, and the mixing is insufficient. The equipment in the actual use scene is heavy, the volume is too large, and the operation and maintenance are complex.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an advanced oxidation system for treating refractory organic wastewater, so as to solve the problems.
In order to solve the problems, the technical scheme adopted by the utility model is as follows:
the utility model provides a handle advanced oxidation system of difficult degradation organic matter waste water which characterized in that: in the water flow direction, before entering the AOP reactor, a pipeline mixer is arranged, an inlet for adding a chemical agent is arranged on the pipeline mixer, and water flow enters the AOP reactor after flowing through the pipeline mixer. The AOP reactor is characterized in that a medium-pressure ultraviolet lamp tube is arranged in the AOP reactor.
Has the advantages that: compared with the prior art, the utility model has novel design and simple and reasonable structure, overcomes the technical defects of the traditional equipment, simplifies the structure of the existing equipment, uses the pipeline mixer to fully mix the water flow and the chemical agent in advance, and then enters the AOP reactor provided with the medium-pressure ultraviolet lamp tube. The problems that the mixing time of the existing medicament adding system and water flow is short, so that the mixing effect is insufficient, and the volume of an AOP reactor is heavy and the efficiency is low due to the fact that the AOP reactor adopts a low-pressure ultraviolet lamp are solved, and the use by a user is facilitated.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The utility model is further described with reference to the following figures and detailed description.
Example (b):
referring to fig. 1, the advanced oxidation system for treating refractory organic wastewater described in this embodiment includes a self-priming pump 1 and a line mixer 2, the line mixer is provided with a chemical feeding port 3, water flows through the above device and then enters an AOP reactor 4, and the AOP reactor 4 is a medium-pressure ultraviolet lamp reactor.
The operation of the advanced oxidation described in this example is briefly described as follows.
Water flow is sucked by the self-priming pump 1 and then flows into the pipeline mixer 2 forwards, meanwhile, chemical agents are added through the chemical adding port 3, and the chemical agents are fully mixed in the pipeline mixer and then enter the medium-pressure ultraviolet lamp AOP reactor 4. Under the high-strength and high-efficiency catalysis of the medium-pressure ultraviolet lamp, chemical bonds of refractory organic matters in water are accelerated to be broken or destroyed by chemical agents, so that the refractory organic matters are degraded into micromolecule organic matters from macromolecular organic matters or are directly mineralized. Thereby providing a proper water source for the next procedure of water treatment and enabling the next procedure to be easier to treat water flow.
The AOP reactor is internally provided with a medium-pressure ultraviolet lamp, compared with a low-pressure ultraviolet lamp, the AOP reactor has the advantages of high irradiation intensity and high catalytic efficiency, and reduces the volume of the traditional AOP reactor and improves the catalytic efficiency while achieving the ultraviolet dose required by ultraviolet catalysis.
Water flow and chemical agents are uniformly mixed in the pipeline mixer before entering the AOP reactor, so that the ultraviolet catalysis effect is improved, and the utilization rate of the agents is improved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures, such as gears or connecting rods, etc., which are made by using the present specification and drawings can be directly or indirectly applied to other related technical fields, are also within the scope of the present invention.
Claims (2)
1. An advanced oxidation system for treating refractory organic wastewater is characterized in that a pipeline mixer is arranged in front of an AOP reactor in the water flow direction, a chemical agent adding port is formed in the pipeline mixer, and water flow is uniformly mixed with a chemical agent through the pipeline mixer and then enters the AOP reactor for advanced oxidation.
2. The advanced oxidation system for treating wastewater containing refractory organics as claimed in claim 1, wherein said AOP reactor has a medium pressure UV lamp tube with matching UV catalytic advanced oxidation dosage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121153010.0U CN215327077U (en) | 2021-05-25 | 2021-05-25 | Advanced oxidation system for treating refractory organic matter wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121153010.0U CN215327077U (en) | 2021-05-25 | 2021-05-25 | Advanced oxidation system for treating refractory organic matter wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215327077U true CN215327077U (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202121153010.0U Active CN215327077U (en) | 2021-05-25 | 2021-05-25 | Advanced oxidation system for treating refractory organic matter wastewater |
Country Status (1)
| Country | Link |
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| CN (1) | CN215327077U (en) |
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2021
- 2021-05-25 CN CN202121153010.0U patent/CN215327077U/en active Active
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