CN215439754U - Equipment for degrading sewage by photocatalysis - Google Patents
Equipment for degrading sewage by photocatalysis Download PDFInfo
- Publication number
- CN215439754U CN215439754U CN202121904100.9U CN202121904100U CN215439754U CN 215439754 U CN215439754 U CN 215439754U CN 202121904100 U CN202121904100 U CN 202121904100U CN 215439754 U CN215439754 U CN 215439754U
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- power supply
- ring
- photocatalysis
- sewage
- box
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- 239000010865 sewage Substances 0.000 title claims abstract description 26
- 238000007146 photocatalysis Methods 0.000 title claims abstract description 19
- 230000001699 photocatalysis Effects 0.000 title claims abstract description 19
- 230000000593 degrading effect Effects 0.000 title claims abstract description 17
- 230000003197 catalytic effect Effects 0.000 claims abstract description 17
- 230000015556 catabolic process Effects 0.000 claims abstract description 5
- 238000006731 degradation reaction Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 238000002347 injection Methods 0.000 claims description 17
- 239000007924 injection Substances 0.000 claims description 17
- 230000000087 stabilizing effect Effects 0.000 claims description 10
- 238000006555 catalytic reaction Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 239000003814 drug Substances 0.000 claims 2
- 229940079593 drug Drugs 0.000 claims 2
- 238000003756 stirring Methods 0.000 abstract description 16
- 238000013033 photocatalytic degradation reaction Methods 0.000 abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 239000002957 persistent organic pollutant Substances 0.000 description 6
- 239000010842 industrial wastewater Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000012528 membrane Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000012629 purifying agent Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- -1 halogen hydrocarbon compounds Chemical class 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- Physical Water Treatments (AREA)
Abstract
The utility model provides equipment for degrading sewage by photocatalysis, which comprises a treatment box, a stirring device and a catalytic lamp tube, wherein a driving motor is arranged at the center of the upper end of the treatment box, a power box is arranged at the lower end of the treatment box, a power supply is arranged at the center inside the power box, the catalytic lamp tube is inserted into the power supply to realize electrification, and a lamp tube cover is arranged at the center of the upper end of the outer side of the power box; the stirring device comprises an upper ring and a lower ring, four connecting shafts are arranged between the upper ring and the lower ring at equal intervals, an output shaft of a driving motor is connected with the center of the upper ring, a plurality of rotating ring sleeves are rotatably connected on the four connecting shafts at equal intervals, and each rotating ring sleeve is provided with two stirring rods. The equipment for degrading sewage by photocatalysis provided by the utility model can improve the photocatalytic degradation efficiency and shorten the degradation period.
Description
Technical Field
The utility model relates to the technical field of sewage treatment equipment, in particular to equipment for degrading sewage by photocatalysis.
Background
The water pollution treatment is a key problem focused in the world at present, and a large amount of industrial wastewater containing toxic organic pollutants is generated in modern industrial production. Wherein, the detected organic pollutants are more than 2000, including organic pollutants such as phenolic compounds, benzene compounds, halogen hydrocarbon compounds and the like. If the industrial wastewater containing organic pollutants is directly discharged into a water body without being treated, the industrial wastewater can be seriously remained in the water body for a long time and finally enters a human body through a food chain enrichment effect to damage the health of the human body except causing water body pollution and microorganism growth to change the composition of substances in the water body.
The current treatment method for organic pollutants in industrial wastewater comprises the following steps: activated carbon adsorption, oxidation treatment, membrane treatment and ion exchange resin. The methods have good effect on industrial wastewater treatment, but have limitations. For example, the removal rate of the activated carbon adsorption method is low, and more activated carbon is consumed; the universality of oxidation treatment is poor; the membrane of the membrane treatment method is easy to block, the membrane material needs to be replaced regularly, and the maintenance cost is high; the ion exchange resin mode is only suitable for the water purification treatment process with low organic pollutant concentration. The photocatalysis technology is used as a novel modern organic pollution treatment mode, has the remarkable advantages of low energy consumption, mild reaction conditions and high removal rate in the first season without generating secondary pollution, and becomes an organic wastewater treatment means which is widely researched and applied in recent years.
However, the existing part of photocatalytic degradation devices only use a lamp tube to irradiate and actually purify, and sewage cannot flow in the equipment, so that the problems of long degradation period and low degradation efficiency exist.
SUMMERY OF THE UTILITY MODEL
Based on this, the present invention is directed to a device for degrading sewage by photocatalysis, so as to solve the problems mentioned in the background art.
The utility model provides equipment for degrading sewage by photocatalysis, which comprises a treatment box, a stirring device and a catalytic lamp tube, wherein a water inlet is formed in the upper end of the treatment box, a driving motor is installed in the center of the upper end of the treatment box, a power supply box is installed at the lower end of the treatment box, a drain pipe is arranged on one side of the lower end of the treatment box, a water valve is installed on the drain pipe, a power supply is installed in the center of the interior of the power supply box, an electric connection socket is formed in the upper end of the power supply, the catalytic lamp tube is inserted into the electric connection socket to realize electrification, a lamp tube cover is installed in the center of the upper end of the outer side of the power supply box, the catalytic lamp tube is positioned in the lamp tube cover, and the lamp tube cover is positioned in the treatment box;
the stirring device comprises an upper ring and a lower ring, wherein four connecting shafts are arranged between the upper ring and the lower ring at equal intervals, a cross connecting frame is arranged inside the upper ring, a threaded sleeve is arranged at the center of the upper end of the cross connecting frame, an output shaft of a driving motor is connected with the threaded sleeve, a plurality of rotating ring sleeves are arranged on the four connecting shafts in a rotating mode at equal intervals, and each rotating ring sleeve is provided with two stirring rods.
Further, a stable base is further installed at the bottom of the power box, and a through hole is formed in one side of the stable base.
Furthermore, the outer side surface of the treatment box is provided with a transparent window.
Further, handle the upper end of case and still install injection device, injection device includes injection tube and piston dish, the syringe needle is installed to the lower extreme of injection tube, the syringe needle runs through to handling incasement portion, the piston dish is located in the injection tube, piston dish upper end is installed and is pressed the depression bar, be carved with the scale strip on the injection tube.
Further, a stabilizing frame is installed on the inner wall of the upper end of the treatment box, and an output shaft of the driving motor is rotatably connected with the center of the stabilizing frame.
Furthermore, the lamp tube cover is detachably connected with the upper end of the power box through threads.
Furthermore, the inner walls of two sides of the power supply at the electric connection socket are provided with clamping holes, two containing cavities are arranged on two sides of the lower end of the catalytic lamp tube and are respectively provided with a spring and a clamping block, one end of each spring is arranged on the inner wall of the side edge of each containing cavity, and the other end of each spring is arranged on each clamping block.
Compared with the prior art, the utility model has the beneficial effects that:
firstly, pouring filtered sewage into the treatment tank from a water inlet at the upper end of the treatment tank, then starting a power supply device in the power supply tank and a driving motor at the upper end of the treatment tank, and enabling a catalytic lamp tube to start to operate through the operation of the power supply device to carry out photocatalytic degradation on the sewage;
in addition, through the operation of the driving motor, the stirring device can start to rotate, sewage can be stirred through the rotation of the upper circular ring, the lower circular ring and the four connecting shafts, and the stirring rods on the connecting shafts can freely rotate due to the influence of water flow, so that the sewage can better flow, and better photocatalytic degradation is facilitated;
after the purification is finished, water is discharged from the water discharge pipe by opening the water valve, and the device is simple and convenient and can well shorten the degradation period.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the utility model as set forth above.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
FIG. 1 is a schematic view of the overall structure of an apparatus for degrading sewage by photocatalysis according to the present invention;
FIG. 2 is a sectional view showing the overall structure of an apparatus for degrading polluted water by photocatalysis according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a schematic structural diagram of a stirring device in the apparatus for degrading sewage by photocatalysis according to the present invention.
Description of the main symbols:
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, the present invention provides an apparatus for degrading sewage by photocatalysis, which comprises a treatment tank 1, a stirring device 6 and a catalytic lamp 9.
The upper end of the treatment box 1 is provided with a water inlet 11, and the center of the upper end of the treatment box 1 is provided with a driving motor 4. A power supply box 2 is mounted on the lower end of the treatment box 1, and a drain pipe 12 is provided on one side of the lower end of the treatment box 1. A water valve 13 is installed on the drain pipe 12, and a power supply 8 is installed at the inner center of the power supply box 2. Wherein, the upper end of the power supply 8 is provided with an electric socket 81, and the catalytic lamp tube 9 is inserted on the electric socket 81 to realize the electrification. A lamp tube cover 7 is installed at the center of the outer upper end of the power box 2. The catalytic lamp 9 is located in the lamp vessel cover 7 and the lamp vessel cover 7 is located inside the treatment chamber 1.
As for the above-described stirring device 6, the stirring device 6 includes an upper ring 61 and a lower ring 62. Wherein, four connecting shafts 65 are equidistantly arranged between the upper circular ring 61 and the lower circular ring 62. A cross connecting frame 63 is installed inside the upper ring 61, and a threaded sleeve 64 is installed at the center of the upper end of the cross connecting frame 63. In the present embodiment, the output shaft of the drive motor 4 is connected to the threaded sleeve 64. A plurality of rotating ring sleeves 66 are rotatably connected and installed on the connecting shaft 65 at equal intervals, and two stirring rods 67 are arranged on each rotating ring sleeve 66.
The bottom of the power box 2 is also provided with a stable base 3, and one side of the stable base 3 is provided with a through hole 31. It can be understood that the stability of the device can be increased by stabilizing the base 3, and the device is prevented from shaking during operation. In addition, the water pipe is connected to the water discharge pipe 12, so that the water pipe can be conveniently pulled out from the through hole 31, and convenience is improved. Set up transparent window 15 at the outside surface of handling case 1, can tentatively judge the inside catalysis condition through transparent window 15.
In the present embodiment, a chemical injection device 5 is further mounted on the upper end of the treatment tank 1. Specifically, the injection device 5 includes a syringe 51 and a piston disc 52. An injection needle is attached to the lower end of the syringe 51, and the injection needle penetrates into the treatment tank 1. Further, a piston disc 52 is inserted inside the syringe 51. A pressing rod 53 is attached to the upper end of the piston disc 52, and a scale is marked on the syringe 51.
It can be understood that the piston plate 52 is installed by injecting the purifying agent or catalyst into the syringe 51, and the pressing rod 53 is pressed according to the scale bars on the syringe 51, so that the purifying agent is gradually injected into the treatment tank 1 to accelerate the purifying effect.
Meanwhile, a stabilizing frame 14 is installed on the upper end inner wall of the treatment tank 1. Wherein, the output shaft of the driving motor 4 is rotatably connected with the central position of the stabilizing frame 14. It can be understood that, because the stirring device 6 connected with the output shaft of the driving motor 4 has a large volume, the output shaft of the driving motor 4 can be kept stable through the stabilizing frame 14, and the shaking is avoided as much as possible.
As supplementary explanation, the lamp tube cover 7 is detachably screwed with the upper end of the power box 2. Through the convenient connection between the lamp tube cover 7 and the power box 2, the convenient connection and installation of each device can be realized, and the inside of the treatment box 1 is convenient to clean or replace the catalytic lamp tube 9.
Further, engaging holes 82 are provided on both inner walls of the power supply 8 at the power receiving jack 81. The two sides of the lower end of the catalytic lamp tube 9 are provided with accommodating cavities 91, and the accommodating cavities 91 are provided with springs 92 and clamping blocks 93. One end of the spring 92 is mounted on the inner wall of the side of the accommodating cavity 91, and the other end is mounted on the engaging block 93. In this embodiment, the engaging block 93 may be configured as an inverted triangle block structure, so that when the catalytic lamp 9 is connected to the power supply 8, the lower end of the catalytic lamp 9 is directly inserted into the power connection socket 81 of the power supply 8 without pressing the engaging block 93, and then the engaging block 93 is ejected out of the engaging hole 82 by the acting force of the spring 92, thereby completing the connection and power connection between the power supply 8 and the catalytic lamp 9.
The specific operation mode of the utility model is as follows:
firstly, filtered sewage is poured into the treatment tank 1 from a water inlet 11 at the upper end of the treatment tank, then a power supply 8 in the power supply tank 2 and a driving motor 4 at the upper end of the treatment tank 1 are started, and a catalytic lamp tube 9 starts to operate through the operation of the power supply 8 to carry out photocatalytic degradation on the sewage;
in addition, through the operation of the driving motor 4, the stirring device 6 can start to rotate, through the rotation of the upper ring 61, the lower ring 62 and the four connecting shafts 65, sewage can be stirred, and due to the influence of water flow, the stirring rod 67 on the connecting shaft 65 can rotate freely, so that the sewage can flow better, and better photocatalytic degradation is facilitated;
when the purification is completed, the water is discharged from the water discharge pipe 12 by opening the water valve 13.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (7)
1. The utility model provides an equipment for utilize photocatalysis degradation sewage, includes handles case (1), agitating unit (6) and catalysis fluorescent tube (9), its characterized in that, the upper end of handling case (1) is equipped with water inlet (11), the upper end center department of handling case (1) installs driving motor (4), power supply box (2) are installed to the lower extreme of handling case (1), the lower extreme one side of handling case (1) is equipped with drain pipe (12), install water valve (13) on drain pipe (12), power supply (8) are installed to the inside center department of power supply box (2), the upper end of power supply (8) is equipped with connects electric socket (81), catalysis fluorescent tube (9) are inserted and are located connect electric socket (81) in order to realize the circular telegram, lamp house (7) are installed to the outside upper end center department of power supply box (2), catalysis fluorescent tube (9) are located in lamp house (7), the lamp tube cover (7) is positioned inside the treatment box (1);
agitating unit (6) are including ring (61) and lower ring (62), go up ring (61) with equidistant four connecting axles (65) of installing down between ring (62), it has cross link (63) to go up ring (61) internally mounted, threaded sleeve (64) are installed to the upper end center department of cross link (63), the output shaft and the threaded sleeve (64) of driving motor (4) are connected, four equidistant rotation connection installs a plurality of rotatory ring cover (66), every on rotatory ring cover (66) all be equipped with two puddlers (67).
2. The apparatus for degrading sewage by photocatalysis according to claim 1, wherein a stabilizing base (3) is further installed at the bottom of the power box (2), and a through hole (31) is formed in one side of the stabilizing base (3).
3. The apparatus for degrading contaminated water by photocatalysis according to claim 1, wherein an outer side surface of the treatment tank (1) is provided with a transparent window (15).
4. The apparatus for degrading sewage by photocatalysis according to claim 1, wherein the treatment tank (1) is further provided with a drug injection device (5) at the upper end thereof, the drug injection device (5) comprises an injection tube (51) and a piston disc (52), an injection needle is arranged at the lower end of the injection tube (51) and penetrates into the treatment tank (1), the piston disc (52) is arranged in the injection tube (51), a pressing rod (53) is arranged at the upper end of the piston disc (52), and the injection tube (51) is marked with scale bars.
5. The apparatus for degrading sewage by photocatalysis according to claim 1, wherein a stabilizing frame (14) is installed on the inner wall of the upper end of the treatment tank (1), and the output shaft of the driving motor (4) is rotatably connected with the central position of the stabilizing frame (14).
6. The apparatus for degrading sewage by photocatalysis according to claim 1, wherein the lamp tube cover (7) is detachably connected with the upper end of the power supply box (2) by screw threads.
7. The apparatus for degrading sewage by photocatalysis according to claim 1, wherein the inner walls of both sides at the electric connection socket (81) of the power supply (8) are provided with snap-fit holes (82), the two sides of the lower end of the catalytic tube (9) are provided with accommodating cavities (91), both accommodating cavities (91) are provided with springs (92) and snap-fit blocks (93), one end of each spring (92) is installed on the inner wall of the side edge of the accommodating cavity (91), and the other end of each spring is installed on the snap-fit block (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121904100.9U CN215439754U (en) | 2021-08-13 | 2021-08-13 | Equipment for degrading sewage by photocatalysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121904100.9U CN215439754U (en) | 2021-08-13 | 2021-08-13 | Equipment for degrading sewage by photocatalysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215439754U true CN215439754U (en) | 2022-01-07 |
Family
ID=79694119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121904100.9U Expired - Fee Related CN215439754U (en) | 2021-08-13 | 2021-08-13 | Equipment for degrading sewage by photocatalysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215439754U (en) |
-
2021
- 2021-08-13 CN CN202121904100.9U patent/CN215439754U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |