CN213834622U - Photocatalyst sewage treatment device - Google Patents
Photocatalyst sewage treatment device Download PDFInfo
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- CN213834622U CN213834622U CN202022418737.9U CN202022418737U CN213834622U CN 213834622 U CN213834622 U CN 213834622U CN 202022418737 U CN202022418737 U CN 202022418737U CN 213834622 U CN213834622 U CN 213834622U
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- sewage treatment
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Abstract
The utility model relates to a sewage treatment technical field discloses a photocatalyst sewage treatment plant, include: a sewage container for providing sewage treatment space, the one end of sewage container is the water inlet, and the other end is the delivery port, be equipped with in the sewage container and be used for making things convenient for ozone to get into the tube-shape container of sewage container, the sewage container internal fixation is equipped with inlays to be located in the tube-shape container the ultraviolet lamp, the lateral wall of sewage container is equipped with the photocatalyst coating. Hydrogen peroxide and ozone enter the sewage container, the ultraviolet lamp irradiates the photocatalyst coating to enable the hydrogen peroxide to be thoroughly decomposed into hydroxyl radicals to form active oxygen, the sewage is sterilized and disinfected, and the sewage treatment efficiency by the ozone is improved.
Description
Technical Field
The utility model relates to a sewage treatment technical field especially relates to a photocatalyst sewage treatment plant.
Background
Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.
In the prior art, sewage is treated by introducing ozone. However, the ozone concentration and the sterilization capability are limited, resulting in low efficiency of ozone treatment of wastewater.
Therefore, how to improve the efficiency of ozone treatment of sewage becomes an urgent technical problem to be solved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in how to improve the efficiency of ozone treatment sewage.
Therefore, according to the first aspect, the embodiment of the utility model discloses a photocatalyst sewage treatment device, include: a sewage container for providing sewage treatment space, the one end of sewage container is the water inlet, and the other end is the delivery port, be equipped with in the sewage container and be used for making things convenient for ozone to get into the tube-shape container of sewage container, the sewage container internal fixation is equipped with inlays to be located in the tube-shape container the ultraviolet lamp, the lateral wall of sewage container is equipped with the photocatalyst coating.
Optionally, the ultraviolet lamp is a UVA lamp.
Optionally, the photocatalyst coating is composed of a C3N4 material.
Optionally, the ultraviolet lamp has a wavelength of 360 nm.
Optionally, a sensor for detecting the concentration of active oxygen is arranged in the sewage container.
Optionally, the method further comprises: and the water pump is used for recycling the water in the sewage container so as to change the water after the sewage is treated by active oxygen.
The utility model discloses following beneficial effect has: hydrogen peroxide and ozone enter the sewage container, the ultraviolet lamp irradiates the photocatalyst coating to enable the hydrogen peroxide to be thoroughly decomposed into hydroxyl radicals to form active oxygen, the sewage is sterilized and disinfected, and the sewage treatment efficiency by the ozone is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are 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 diagram of a photocatalyst sewage treatment device disclosed in this embodiment.
Reference numerals: 1. a sewage container; 11. a water inlet; 12. a water outlet; 2. a cylindrical container; 3. an ultraviolet lamp; 4. a photocatalyst coating; 5. a sensor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
The embodiment of the utility model discloses photocatalyst sewage treatment plant, as shown in figure 1, include: a sewage container 1 for providing sewage treatment space, the one end of sewage container 1 is water inlet 11, and the other end is delivery port 12, is equipped with the tube-shape container 2 that is used for making things convenient for ozone to get into sewage container 1 in the sewage container 1, and sewage container 1 internal fixation is equipped with the ultraviolet lamp 3 of inlaying in tube-shape container 2, and the lateral wall of sewage container 1 is equipped with photocatalyst coating 4.
It should be noted that, hydrogen peroxide and ozone enter the sewage container 1, and the ultraviolet lamp 3 irradiates the photocatalyst coating 4 to completely decompose the hydrogen peroxide into hydroxyl radicals to form active oxygen, so as to sterilize and disinfect the sewage, thereby improving the efficiency of ozone treatment on the sewage.
As shown in fig. 1, the ultraviolet lamp 3 is a UVA lamp.
As shown in fig. 1, the photocatalyst coating 4 is made of C3N4 material.
As shown in fig. 1, the wavelength of the ultraviolet lamp 3 is 360 nm.
As shown in fig. 1, a sensor 5 for detecting the concentration of active oxygen is provided in the sewage container 1.
As shown in fig. 1, the method further includes: and the water pump is used for recycling the water in the sewage container 1 so as to change the water after the sewage is treated by active oxygen.
It should be noted that the UVA wavelength of 360 nm is not harmful to human body and is much less expensive than UVC. The concentration of the hydrogen peroxide is 1 to 3 percent, and the hydrogen peroxide has no harm to human bodies; the invention irradiates photocatalyst material C3N4 with light with the wavelength of 360 nanometers, and because C3N4 belongs to nonmetal photocatalyst, secondary pollution of water can not be caused.
The working principle is as follows: hydrogen peroxide and ozone enter the sewage container 1, the ultraviolet lamp 3 irradiates the photocatalyst coating 4 to enable the hydrogen peroxide to be thoroughly decomposed into hydroxyl radicals to form active oxygen, the sewage is sterilized and disinfected, and the sewage treatment efficiency by the ozone is improved.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (6)
1. The utility model provides a photocatalyst sewage treatment plant which characterized in that includes: a sewage container (1) for providing sewage treatment space, the one end of sewage container (1) is for being used for making things convenient for water inlet (11) that hydrogen peroxide got into, and the other end is delivery port (12), be equipped with in sewage container (1) and be used for making things convenient for ozone to get into the tube-shape container (2) of sewage container (1), sewage container (1) internal fixation is equipped with inlays and locates ultraviolet lamp (3) in tube-shape container (2), the lateral wall of sewage container (1) is equipped with photocatalyst coating (4).
2. The photocatalytic sewage treatment device according to claim 1, wherein the ultraviolet lamp (3) is a UVA lamp.
3. The photocatalyst sewage treatment device according to claim 1, wherein the photocatalyst coating layer (4) is made of a C3N4 material.
4. The photocatalyst sewage treatment device according to claim 1 or 2, wherein the wavelength of the ultraviolet lamp (3) is 360 nm.
5. The photocatalyst sewage treatment apparatus according to claim 1, wherein a sensor (5) for detecting the concentration of active oxygen is provided in the sewage container (1).
6. The photocatalyst sewage treatment apparatus according to claim 1, further comprising:
and the water pump is used for recycling the water in the sewage container (1) so as to change the water after the sewage is treated by active oxygen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022418737.9U CN213834622U (en) | 2020-10-27 | 2020-10-27 | Photocatalyst sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022418737.9U CN213834622U (en) | 2020-10-27 | 2020-10-27 | Photocatalyst sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213834622U true CN213834622U (en) | 2021-07-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022418737.9U Active CN213834622U (en) | 2020-10-27 | 2020-10-27 | Photocatalyst sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213834622U (en) |
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2020
- 2020-10-27 CN CN202022418737.9U patent/CN213834622U/en active Active
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| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 401, building a11, Taichung Industrial Zone, No. 6, Xinfeng Road, Ailian community, Longcheng street, Longgang District, Shenzhen, Guangdong Patentee after: Shenzhen Caleb Technology Co.,Ltd. Address before: 518000 2nd floor, No.11, Jinyuan 1st Road, he'ao community, Henggang street, Longgang District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Caleb Technology Co.,Ltd. |