CN217173491U - Light-assisted organic wastewater treatment device - Google Patents
Light-assisted organic wastewater treatment device Download PDFInfo
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- CN217173491U CN217173491U CN202221226269.8U CN202221226269U CN217173491U CN 217173491 U CN217173491 U CN 217173491U CN 202221226269 U CN202221226269 U CN 202221226269U CN 217173491 U CN217173491 U CN 217173491U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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Abstract
The utility model relates to a water treatment field discloses a supplementary organic effluent treatment plant of light, include: the water treatment device can be used for treating organic wastewater by applying a photocatalysis technology through arranging the photocatalysis treatment device. In addition, this supplementary organic waste water treatment device of light adopts active carbon treatment device to carry out preliminary treatment to organic waste water at first, and pollutant concentration reduces in the organic waste water after the active carbon treatment device is handled, and follow-up secondary treatment is carried out to the organic waste water that active carbon treatment device was handled to adopting photocatalysis treatment device again, because the organic waste water pollutant concentration that pretreats reduces, photocatalysis treatment waste water effect promotes.
Description
Technical Field
The utility model relates to a water treatment field especially relates to a supplementary organic effluent treatment plant of light.
Background
The organic wastewater contains various mixed pollutants, and the types and the contents of the pollutants are different in the environment. Most of the prior art adopts chemical agents to treat wastewater, and the chemical agents can effectively remove pollutants in water. However, under the current era background of carbon peak carbon neutralization, as a key ring of the environmental protection industry, the sewage treatment needs to realize cleaner process and more reduced resource and energy application.
The photocatalysis technology is applied in a plurality of fields, excessive energy consumption is not needed in the photocatalysis process, and the catalytic material has a recyclable value. The photocatalysis technology is applied to the water treatment industry, so that the process energy consumption can be reduced, and the secondary pollution caused in the water treatment process can be reduced. However, the concentration of pollutants in organic wastewater is generally high, and the concentration of pollutants is an important factor for limiting the efficiency of photocatalytic reaction, and the efficiency of sewage treatment needs to be improved by directly treating sewage through photocatalytic reaction.
Therefore, how to apply the photocatalytic technology to sewage treatment and improve the efficiency of photocatalytic sewage treatment is a problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an use photocatalysis technique to handle sewage, and the light-assisted organic wastewater treatment device that photocatalysis treatment sewage efficiency is high.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a light-assisted organic wastewater treatment device, include: the device comprises an activated carbon treatment device and a control device, wherein the activated carbon treatment device comprises a first container, an activated carbon adsorbent and a stirring device, the activated carbon adsorbent is arranged in the first container, an organic wastewater source is communicated with the first container so as to charge organic wastewater into the first container, and the stirring device is used for mixing the activated carbon adsorbent with the organic wastewater; the photocatalytic treatment device comprises a second container, a light source and a photocatalyst, wherein the first container is communicated with the second container, and the photocatalyst is arranged inside the second container.
Preferably, the light source is disposed inside the second container.
Preferably, a transparent sleeve is arranged in the second container, a sealing interlayer is formed between the transparent sleeve and the inner wall of the second container, and the light source is arranged in the sealing interlayer.
Preferably, the number of the light sources is plural, the plural light sources are uniformly arranged along the circumferential direction of the second container, and each of the light sources is arranged along the axial direction of the second container.
Preferably, the photo-assisted organic wastewater treatment device further comprises a first filtering device and a second filtering device, wherein the organic wastewater source, the first container, the first filtering device, the second container and the second filtering device are sequentially communicated, the first filtering device is used for filtering the activated carbon adsorbent, and the second filtering device is used for filtering the photocatalyst.
Preferably, the first container is communicated with the second container through a communication pipeline, and a valve for opening or closing the communication pipeline is arranged on the communication pipeline.
Preferably, the stirring device is a magnetic stirrer.
Preferably, the light-assisted organic wastewater treatment device further comprises a controller, the light source is in communication connection with the controller, and the controller is used for controlling the on-off of the light source and the on-time of the light source.
The utility model discloses for prior art gain following technological effect:
the utility model provides a supplementary organic effluent treatment plant of light, include: the device comprises an activated carbon treatment device and a stirring device, wherein the activated carbon treatment device comprises a first container, an activated carbon adsorbent and the stirring device, the activated carbon adsorbent is arranged in the first container, an organic wastewater source is communicated with the first container so as to fill organic wastewater into the first container, and the stirring device is used for mixing the activated carbon adsorbent with the organic wastewater; the photocatalytic treatment device comprises a second container, a light source and a photocatalyst, wherein the first container is communicated with the second container, and the photocatalyst is arranged inside the second container. By providing the photocatalytic treatment device, the water treatment device can apply photocatalytic treatment to sewage. In addition, this supplementary organic waste water treatment device of light adopts active carbon treatment device to carry out preliminary treatment to organic waste water at first, and pollutant concentration reduces in the organic waste water after the active carbon treatment device is handled, and follow-up secondary treatment is carried out to the organic waste water that active carbon treatment device was handled to adopting photocatalysis treatment device again, because the organic waste water pollutant concentration that pretreats reduces, photocatalysis treatment waste water effect promotes.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a photo-assisted organic wastewater treatment device provided in an embodiment of the present invention.
Fig. 2 is a sectional view a-a of fig. 1.
Fig. 1-2 reference numbers illustrate: 100. a photo-assisted organic wastewater treatment device; 1. a first container; 2. an activated carbon adsorbent; 3. a magnetic stirrer; 301. a stirrer; 4. a second container; 5. a light source; 6. a photocatalyst; 7. a controller; 8. a drainage channel; 9. a water inlet channel; 10. a communicating pipe; 11. a transparent sleeve; 12. sealing the interlayer; 13. organic waste water; 14. a valve; 15. a first filter screen; 16. a second filter screen; 17. and a feeding port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model aims at providing a can use photocatalysis technique to handle sewage, and the supplementary organic waste water treatment plant of light that photocatalysis treatment sewage is efficient.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 to 2, the present embodiment provides a photo-assisted organic wastewater treatment apparatus 100, comprising: the device comprises an active carbon treatment device and a control device, wherein the active carbon treatment device comprises a first container 1, an active carbon adsorbent 2 and a stirring device, the active carbon adsorbent 2 is arranged in the first container 1, an organic wastewater source is communicated with the first container 1 so as to charge organic wastewater 13 into the first container 1, and the stirring device is used for mixing the active carbon adsorbent 2 with the organic wastewater 13; the photocatalytic treatment device comprises a second container 4, a light source 5 and a photocatalyst 6, wherein the first container 1 is communicated with the second container 4, and the photocatalyst 6 is arranged inside the second container 4. By providing the photo-catalytic treatment apparatus, the photo-assisted organic wastewater treatment apparatus 100 can treat organic wastewater using photo-catalysis. In addition, this light assists organic waste water treatment facilities 100 at first adopts the active carbon treatment device to carry out the preliminary treatment to organic waste water 13, and the pollutant concentration in the organic waste water 13 reduces after the active carbon treatment device is handled, and follow-up secondary treatment is carried out to the organic waste water 13 that the active carbon treatment device was handled to adopting the photocatalysis treatment device again, because the organic waste water pollutant concentration that pretreats reduces, the photocatalysis treatment effect promotes.
In this embodiment, the photocatalyst 6 is carbon nitride, titanium dioxide and modified photocatalytic materials thereof. In the specific use process, the photocatalyst 6 is additionally arranged in the second container 4 in advance, the light source 5 is started, the light irradiates the surface of the photocatalyst 6 to excite the photocatalyst 6, and then the pollutant degradation is realized through the photocatalytic reaction.
In the present embodiment, the light source 5 is disposed inside the second container 4. Further, the second container 4 is specifically a cuboid structure, a feeding port 17 communicated with the inside of the second container 4 is arranged on the side wall of the second container 4, and the feeding port 17 is used for feeding the photocatalyst 6 into the second container 4.
In the present embodiment, in order to separate the light source 5 from the organic wastewater 13, as shown in fig. 2, a transparent sleeve 11 is disposed inside the second container 4, a sealing interlayer 12 is formed between the transparent sleeve 11 and the inner wall of the second container 4, the light source 5 is disposed inside the sealing interlayer 12, light emitted by the light source 5 passes through the transparent sleeve 11 and irradiates the inside of the transparent sleeve 11, and the feeding port 17 and the first container 1 are both communicated with the inside of the transparent sleeve 11. Further, the transparent sleeve 11 is a glass sleeve, but is not limited to the glass sleeve, and is only exemplified here.
In the present embodiment, the number of the light sources 5 is plural, the plural light sources 5 are uniformly arranged along the circumferential direction of the second container 4, and each light source 5 is arranged along the axial direction of the second container 4. The number of light sources 5 is determined according to the actual situation, and both ends of the light sources 5 preferably extend to both ends of the second container 4, respectively.
In the present embodiment, the light source 5 may be a xenon lamp or an LED light source, but is not limited to the xenon lamp or the LED light source, which are only exemplified herein.
In this embodiment, the photo-assisted organic wastewater treatment apparatus 100 further includes a first filtering device and a second filtering device, the organic wastewater source, the first container 1, the first filtering device, the second container 4 and the second filtering device are sequentially communicated, the first filtering device is used for filtering the activated carbon adsorbent 2, and the second filtering device is used for filtering the photocatalyst 6.
In the present embodiment, specifically, as shown in fig. 1, the first filter device is a first filter screen 15, the second filter device is a second filter screen 16, and the first filter screen 15 and the second filter screen 16 can intercept the activated carbon and the photocatalyst from the treated water respectively.
In the present embodiment, the first container 1 is communicated with the second container 4 through the communication channel 10, and the communication channel 10 is provided with a valve 14 for opening or closing the communication channel 10.
Further, as shown in fig. 1, the first filter 15 is disposed in the communicating pipe 10, the inside of the transparent cover 11 is communicated with the drainage passage 8, and the second filter 16 is disposed in the drainage passage 8. In addition, the first container 1 is provided with a water inlet channel 9, an organic wastewater source is communicated with the water inlet channel 9, and the first container 1 is communicated with the inside of the transparent sleeve 11 through a communicating pipeline 10.
In this embodiment, the stirring device is a magnetic stirrer, and the magnetic stirrer 3 is specifically selected as the stirring device in this embodiment. It should be noted that the stirring device is not limited to a magnetic stirrer, and only a device capable of mixing the activated carbon adsorbent 2 with the organic wastewater 13 is exemplified here. Further, a stirrer 301 of the magnetic stirrer 3 is disposed inside the first vessel 1 to mix the organic wastewater 13 and the activated carbon adsorbent 2 inside the first vessel 1.
In this embodiment, the photo-assisted organic wastewater treatment apparatus 100 further includes a controller 7, the light source 5 is in communication with the controller 7, and the controller 7 is configured to control on/off of the light source 5 and on-time of the light source 5.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (8)
1. A photo-assisted organic wastewater treatment device, comprising:
the device comprises an activated carbon treatment device and a control device, wherein the activated carbon treatment device comprises a first container, an activated carbon adsorbent and a stirring device, the activated carbon adsorbent is arranged in the first container, an organic wastewater source is communicated with the first container so as to charge organic wastewater into the first container, and the stirring device is used for mixing the activated carbon adsorbent with the organic wastewater;
the photocatalytic treatment device comprises a second container, a light source and a photocatalyst, wherein the first container is communicated with the second container, and the photocatalyst is arranged inside the second container.
2. The photo-assisted organic wastewater treatment apparatus according to claim 1, wherein the light source is disposed inside the second container.
3. The photo-assisted organic wastewater treatment device according to claim 2, wherein a transparent sleeve is arranged inside the second container, a sealing interlayer is formed between the transparent sleeve and the inner wall of the second container, and the light source is arranged in the sealing interlayer.
4. The apparatus of claim 1, wherein the number of the light sources is plural, a plurality of the light sources are uniformly arranged along the circumference of the second container, and each of the light sources is arranged along the axial direction of the second container.
5. The photo-assisted organic wastewater treatment device of claim 1, further comprising a first filtering device and a second filtering device, wherein the organic wastewater source, the first vessel, the first filtering device, the second vessel and the second filtering device are in sequential communication, the first filtering device is used for filtering the activated carbon adsorbent, and the second filtering device is used for filtering the photocatalyst.
6. The photo-assisted organic wastewater treatment device according to claim 1, wherein the first container is communicated with the second container through a communication pipeline, and a valve for opening or closing the communication pipeline is arranged on the communication pipeline.
7. The photo-assisted organic wastewater treatment device according to claim 1, wherein the stirring device is a magnetic stirrer.
8. The photo-assisted organic wastewater treatment device according to claim 1, further comprising a controller, wherein the light source is in communication with the controller, and the controller is used for controlling the on/off of the light source and the on time of the light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221226269.8U CN217173491U (en) | 2022-05-20 | 2022-05-20 | Light-assisted organic wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221226269.8U CN217173491U (en) | 2022-05-20 | 2022-05-20 | Light-assisted organic wastewater treatment device |
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| CN217173491U true CN217173491U (en) | 2022-08-12 |
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| CN202221226269.8U Active CN217173491U (en) | 2022-05-20 | 2022-05-20 | Light-assisted organic wastewater treatment device |
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| CN (1) | CN217173491U (en) |
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- 2022-05-20 CN CN202221226269.8U patent/CN217173491U/en active Active
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