CN210973987U - Nano photocatalytic wastewater treatment device - Google Patents
Nano photocatalytic wastewater treatment device Download PDFInfo
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- CN210973987U CN210973987U CN201921905106.0U CN201921905106U CN210973987U CN 210973987 U CN210973987 U CN 210973987U CN 201921905106 U CN201921905106 U CN 201921905106U CN 210973987 U CN210973987 U CN 210973987U
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Abstract
The utility model discloses a nano photocatalysis waste water treatment device, which relates to the technical field of waste water treatment and comprises a waste water treatment device body; the overflow cavity is arranged at the upper end in the wastewater treatment device body, the side wall of the overflow cavity is provided with a plurality of V-shaped overflow holes, and the overflow holes are all positioned at the same horizontal height; the overflow groove is positioned between the overflow cavity and the wastewater treatment device body and surrounds the overflow cavity, and the water outlet is communicated with the overflow groove; the flow equalizing plate is provided with a plurality of through holes and is arranged at the lower end in the wastewater treatment device body; the ultraviolet lamp tubes and the nano titanium dioxide carriers are arranged in the wastewater treatment device body and are positioned between the flow equalizing plate and the overflow cavity. The utility model has the advantages of, adopt the mode of the upper portion drainage of intaking in the bottom can make sewage from bottom to top through nanometer titanium dioxide and ultraviolet treatment, handle comparatively evenly, and the actual processing time is ensured.
Description
Technical Field
The utility model relates to a waste water treatment technical field especially relates to a nanometer photocatalysis effluent treatment plant.
Background
Titanium dioxide has many advantages over other semiconductor materials, making it the most widely used photocatalyst at present: 1) the absorptivity to ultraviolet light is high, and ultraviolet light smaller than 387nm can be excited to generate electron-hole pairs; 2) the coating has good light corrosion resistance and chemical stability; 3) the forbidden band width is large, the oxidation reduction capability is strong, and the photocatalytic activity is higher; 4) the titanium dioxide has strong adsorption effect on a plurality of organic pollutants; 5) the titanium dioxide is cheap, nontoxic and low in cost. These significant advantages make titanium dioxide the most technically mature and widely used photocatalyst. Because titanium dioxide has high chemical activity, is safe and nontoxic, has low price, easy operation of the technology and no secondary pollution, and is generally regarded as important in water treatment.
The existing titanium dioxide photocatalyst sewage treatment device has the defects of unreasonable structure, low water treatment efficiency, general treatment effect and the like.
SUMMERY OF THE UTILITY MODEL
The utility model provides a nano photocatalysis waste water treatment device, which solves the technical problem and has the advantages of ingenious structure and reasonable design.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a nano photocatalytic wastewater treatment device, comprising:
a wastewater treatment device body, wherein the lower end of the wastewater treatment device body is provided with a water inlet, and the upper end of the wastewater treatment device body is provided with a water outlet;
the overflow cavity is arranged at the upper end in the wastewater treatment device body, the side wall of the overflow cavity is provided with a plurality of V-shaped overflow holes, and the overflow holes are all positioned at the same horizontal height;
the overflow groove is positioned between the overflow cavity and the wastewater treatment device body and surrounds the overflow cavity, and the water outlet is communicated with the overflow groove;
the flow equalizing plate is provided with a plurality of through holes, is arranged at the lower end in the wastewater treatment device body, and is provided with a water inlet cavity between the flow equalizing plate and the wastewater treatment device body, and the water inlet is communicated with the water inlet cavity;
the ultraviolet lamp tubes are arranged in the wastewater treatment device body and are positioned between the flow equalizing plate and the overflow cavity;
a nano titanium dioxide carrier arranged inside the wastewater treatment device body and positioned between the flow equalizing plate and the overflow cavity
Preferably, the through holes on the flow equalizing plate are uniformly distributed.
Preferably, a plurality of supporting columns are arranged between the flow equalizing plate and the wastewater treatment device body.
The utility model has the advantages of, the mode that adopts the bottom upper portion drainage of intaking can make sewage from bottom to top through nanometer titanium dioxide and ultraviolet ray treatment, handles comparatively evenly, and the actual processing time obtains the guarantee to its upper end is provided with the overflow hole of V type, guarantees the speed and the flow of regulation rivers that hydroenergy after handling can be better enough.
Drawings
Fig. 1 is a schematic structural view of the present invention;
wherein, 1-the wastewater processor body; 11-a water inlet cavity; 12-an overflow chamber; 2-a water inlet; 3-a water outlet; 4-an overflow trough; 5-an overflow hole; 6-ultraviolet lamp tube; 7-a nano titanium dioxide carrier; 8-a support column; 9-flow equalizing plate.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and examples.
As shown in fig. 1, a nano photocatalytic wastewater treatment device comprises a wastewater treatment device body 1, an overflow cavity 12, an overflow trough 4, a flow equalizing plate 9, an ultraviolet lamp tube 6 and a nano titanium dioxide carrier 7, wherein the wastewater treatment device body 1 is cylindrical, the lower end of the wastewater treatment device body is provided with a water inlet 2, and the upper end of the wastewater treatment device body is provided with a water outlet 3; the overflow cavity 12 is arranged at the upper end in the wastewater treatment device body 1, the side wall of the overflow cavity is provided with a plurality of V-shaped overflow holes 5, and the overflow holes 5 are all positioned at the same horizontal height; the overflow groove 4 is positioned between the overflow cavity 12 and the wastewater treatment device body 1 and is annular, and the water outlet 3 is communicated with the overflow groove 4; the flow equalizing plate 9 is provided with a plurality of through holes, is arranged at the lower end in the wastewater treatment device body 1, and is provided with a water inlet cavity 11 between the wastewater treatment device body 1 and the water inlet 2, the water inlet cavity 11 is communicated with the water inlet 2, and the through holes on the flow equalizing plate 9 are uniformly distributed; a plurality of ultraviolet lamp tubes 6 are uniformly arranged inside the wastewater treatment device body 1 and are positioned between the flow equalizing plate 9 and the overflow cavity 12; the nano titanium dioxide carrier 7 is arranged inside the wastewater treatment device body 1 and is positioned between the flow equalizing plate 9 and the overflow cavity 12. A plurality of supporting columns 8 are arranged between the flow equalizing plate 9 and the wastewater treatment device body 1.
The processing procedure is briefly described as follows: wastewater enters the water inlet cavity from the water inlet, enters the titanium dioxide-ultraviolet lamp tube part for treatment through a plurality of through holes uniformly arranged on the flow equalizing plate, finally flows into the annular overflow groove through the overflow hole on the overflow cavity, and finally flows out through the water outlet, so that the wastewater treatment is completed.
Although the specific embodiments of the present invention have been described above with reference to the accompanying drawings, the scope of the present invention is not limited thereto, and for some technical contents known to those skilled in the art, the detailed description is omitted here, and it should be understood by those skilled in the art that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (3)
1. A nano photocatalytic wastewater treatment device is characterized by comprising:
a wastewater treatment device body, wherein the lower end of the wastewater treatment device body is provided with a water inlet, and the upper end of the wastewater treatment device body is provided with a water outlet;
the overflow cavity is arranged at the upper end in the wastewater treatment device body, the side wall of the overflow cavity is provided with a plurality of V-shaped overflow holes, and the overflow holes are all positioned at the same horizontal height;
the overflow groove is positioned between the overflow cavity and the wastewater treatment device body and surrounds the overflow cavity, and the water outlet is communicated with the overflow groove;
the flow equalizing plate is provided with a plurality of through holes, is arranged at the lower end in the wastewater treatment device body, and is provided with a water inlet cavity between the flow equalizing plate and the wastewater treatment device body, and the water inlet is communicated with the water inlet cavity;
the ultraviolet lamp tubes are arranged in the wastewater treatment device body and are positioned between the flow equalizing plate and the overflow cavity;
and the nano titanium dioxide carrier is arranged inside the wastewater treatment device body and is positioned between the flow equalizing plate and the overflow cavity.
2. The nano photocatalytic wastewater treatment device according to claim 1, wherein the through holes on the flow equalization plate are uniformly distributed.
3. The nano-photocatalytic wastewater treatment device as set forth in claim 1, wherein a plurality of support columns are disposed between the flow equalizing plate and the wastewater treatment device body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921905106.0U CN210973987U (en) | 2019-11-06 | 2019-11-06 | Nano photocatalytic wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921905106.0U CN210973987U (en) | 2019-11-06 | 2019-11-06 | Nano photocatalytic wastewater treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210973987U true CN210973987U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921905106.0U Active CN210973987U (en) | 2019-11-06 | 2019-11-06 | Nano photocatalytic wastewater treatment device |
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| CN (1) | CN210973987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112934118A (en) * | 2021-01-19 | 2021-06-11 | 宁夏润安微肥科技有限公司 | Calcium nitrate reaction device |
-
2019
- 2019-11-06 CN CN201921905106.0U patent/CN210973987U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112934118A (en) * | 2021-01-19 | 2021-06-11 | 宁夏润安微肥科技有限公司 | Calcium nitrate reaction device |
| CN112934118B (en) * | 2021-01-19 | 2023-02-10 | 宁夏润安微肥科技有限公司 | Calcium nitrate reaction device |
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