CN220300513U - Photocatalysis semiconductor waste water purifier - Google Patents
Photocatalysis semiconductor waste water purifier Download PDFInfo
- Publication number
- CN220300513U CN220300513U CN202321623144.3U CN202321623144U CN220300513U CN 220300513 U CN220300513 U CN 220300513U CN 202321623144 U CN202321623144 U CN 202321623144U CN 220300513 U CN220300513 U CN 220300513U
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- waste water
- treatment tank
- outer transparent
- pipeline
- photocatalysis
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- 239000002351 wastewater Substances 0.000 title claims abstract description 59
- 230000001699 photocatalysis Effects 0.000 title claims abstract description 28
- 239000004065 semiconductor Substances 0.000 title claims abstract description 28
- 238000007146 photocatalysis Methods 0.000 title claims abstract description 15
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002101 nanobubble Substances 0.000 claims abstract description 9
- 238000000746 purification Methods 0.000 claims description 25
- 238000003756 stirring Methods 0.000 claims description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 6
- 239000000126 substance Substances 0.000 abstract description 8
- 230000002195 synergetic effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010170 biological method Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model discloses a photocatalysis semiconductor waste water purifying device, which comprises a pretreatment tower and a purifying cylinder body, wherein a treatment tank is arranged at the bottom in the pretreatment tower, waste water to be treated is arranged in the treatment tank, a waste water pipeline and a micro-nano bubble generator are arranged at the bottom of the treatment tank, a waste water inlet is formed in the pretreatment tower above the liquid level of the waste water to be treated, the waste water inlet is communicated with the waste water pipeline, a water suction pump is communicated with the upper part of the treatment tank, the inlet of the water suction pump is communicated with the upper part of the treatment tank, the outlet of the water suction pump is communicated with the inlet of the purifying cylinder body, the purifying cylinder body is horizontally arranged at one side of the pretreatment tower through a mounting bracket, at least two groups of photocatalysis semiconductor plates are vertically arranged at intervals in the purifying cylinder body, and ultraviolet light devices are arranged at two sides of each group of photocatalysis semiconductor plates. The utility model has the advantages that the integrated structure can effectively remove harmful substances in the wastewater through the synergistic treatment of ozone, ultraviolet and semiconductor photocatalysis.
Description
Technical Field
The utility model relates to the technical field of wastewater treatment equipment, in particular to a photocatalytic semiconductor wastewater purification device.
Background
The rapid development of modern industry leads to increasing wastewater discharge and increasing types of organic pollution in wastewater. Among the organic matters with complex components, most of the organic matters are substances which are difficult to be degraded by microorganisms, and the sewage treatment can not be carried out by adopting the conventional biotechnology. The existing wastewater treatment technology mainly utilizes physical, chemical and biological methods to treat wastewater, so that the wastewater is purified, pollution is reduced, and the purposes of recycling and reusing the wastewater and fully utilizing water resources are achieved. The physical method mainly adopts precipitation, centrifugation and filtration, and has low efficiency; chemical methods can create new pollution; biological methods are costly and each treatment suffers from more or less drawbacks.
If the adsorption method or the membrane filtration method is adopted, secondary pollution of organic matters is easy to cause. Although in recent years, tiO is used as 2 The photocatalysis technology using semiconductor as photocatalyst has been proved to convert most of organic matters in sewage into substances easy to be biochemically treated, and even thoroughly mineralized into CO 2 And H 2 O and other simple inorganic molecules, but the problem of low degradation rate of organic matters still needs to be further solved.
Disclosure of Invention
The utility model aims to provide a photocatalysis semiconductor wastewater purifying device which has an integrated structure, and can effectively remove harmful substances in wastewater through ozone, ultraviolet and semiconductor photocatalysis cooperative treatment.
The technical aim of the utility model is realized by the following technical scheme:
the utility model provides a photocatalysis semiconductor waste water purifier, its characterized in that includes pretreatment tower and purification barrel, be provided with the treatment tank in the pretreatment tower, be provided with the waste water that treats in the treatment tank, the treatment tank bottom is provided with waste water pipeline and micro-nano bubble generator, the waste water import has been seted up to the pretreatment tower in the liquid level top of treating the waste water, waste water import and waste water pipeline intercommunication, the pretreatment tower has a suction pump in treatment tank top intercommunication, the import and the treatment tank top intercommunication of suction pump, the export and the entry intercommunication of purification barrel of suction pump, the purification barrel passes through the installing support level and installs in one side of pretreatment tower, the inside vertical interval of purification barrel is provided with two at least photocatalysis semiconductor plates, every group photocatalysis semiconductor plate both sides all are provided with ultraviolet light device.
Preferably, the stirring device is installed in the treatment tank, the stirring device comprises a stirring roller, a mounting frame and a stirring motor, the two mounting frames are respectively arranged at the bottom of the wastewater to be treated and above the liquid level, the two ends of the stirring roller are rotatably installed at the centers of the two groups of mounting frames through bearing seats, the stirring motor is installed on the mounting frame above, and the output end of the stirring motor is in transmission connection with the upper end of the stirring roller.
Preferably, a plurality of groups of stirring blades which are equidistantly and alternately distributed are fixedly arranged on the stirring roller.
Preferably, an ozone generator is further arranged above the water suction pump of the pretreatment tower, and an output port of the ozone generator is communicated with the micro-nano bubble generator through a pipeline.
Preferably, an activated carbon filter plate is fixedly arranged above the stirring blade in the treatment tank, and the activated carbon filter plate is arranged below the liquid level of the wastewater to be treated in a working state.
Preferably, the ultraviolet light device comprises an ultraviolet light tube and an outer transparent sleeve, wherein the ultraviolet light tube is arranged inside the outer transparent sleeve, and the outer transparent sleeve is vertically and fixedly arranged inside the purifying cylinder.
Preferably, the upper end and the lower end of the outer transparent sleeve are respectively communicated with a pipeline, the pipeline at the upper end of the outer transparent sleeve is communicated with the inlet of the ozone generator, the pipeline at the lower end of the outer transparent sleeve is communicated with an air pump, and electromagnetic valves are arranged at the positions of the pipelines communicated with the upper end and the lower end of each group of outer transparent sleeve.
Preferably, the cleaning cylinder is internally provided with a wiping component at the bottom of the outer side of each group of outer transparent sleeve, the wiping component comprises a gear ring, a driving gear, a planetary gear, a wiping rod and a sun gear, the sun gear is fixedly sleeved and installed outside the outer transparent sleeve, the gear ring is rotationally installed outside the sun gear, tooth grooves are formed in the outer side and the inner side of the gear ring, tooth grooves are formed in the outer side and the outer side of the sun gear respectively, at least three groups of planetary gears are arranged and are in central symmetry meshing transmission, the driving gear is rotationally installed at the bottom of the cleaning cylinder and in meshing transmission with the outer side of the gear ring, the driving gear is externally connected with an output motor, each group of planetary gears is fixedly provided with a wiping rod, the wiping rod is arranged in parallel with the outer transparent sleeve, and wiping bristles are arranged on the wiping rod.
Preferably, the planetary gears are connected through a fixed connecting seat.
In summary, the utility model has the following beneficial effects:
according to the utility model, the strong oxidation effect on the wastewater is realized by arranging the wastewater to be treated and matching with micro-nano bubbles generated by ozone gas, and meanwhile, a part of large granular substances in the wastewater can be intercepted, so that the influence on subsequent treatment is avoided.
According to the utility model, the ozone, ultraviolet light and the photocatalytic semiconductor material are used for carrying out synergistic catalytic degradation reaction, so that toxic and harmful substances in the wastewater can be effectively degraded.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
figure 2 is a schematic view of the structure of a wiping assembly of the present utility model.
Detailed Description
The following description of the embodiments of the utility model is further illustrated in the accompanying drawings, and the examples are not meant to limit the utility model.
The photocatalytic semiconductor wastewater purification device shown in fig. 1 comprises a pretreatment tower 1 and a purification barrel 2, wherein a treatment tank 3 is arranged in the pretreatment tower 1, wastewater 4 to be treated is arranged in the treatment tank 3, a wastewater pipeline 5 and a micro-nano bubble generator 6 are arranged at the bottom of the treatment tank 3, a wastewater inlet 7 is formed in the pretreatment tower 1 above the liquid level of the wastewater 4 to be treated, the wastewater inlet 7 is communicated with the wastewater pipeline 5 through a pipeline, a water suction pump 8 is communicated above the treatment tank 3 in the pretreatment tower 1, the inlet of the water suction pump 8 is communicated with the upper part of the treatment tank 3, the outlet of the water suction pump 8 is communicated with the inlet of the purification barrel 2, the purification barrel 2 is horizontally arranged on one side of the pretreatment tower 1 through a mounting bracket 9, at least two groups of photocatalytic semiconductor plates 10 are vertically arranged at intervals in the purification barrel 2, and ultraviolet light devices are arranged on two sides of each group of the photocatalytic semiconductor plates 10.
Install agitating unit in the treatment tank 3, agitating unit includes stirring roller 11, mounting bracket 12 and agitator motor 13, mounting bracket 12 is total two sets of, set up respectively in treating waste water 4 bottom and liquid level top, stirring roller 11 both ends pass through the bearing frame and rotate and install in two sets of mounting bracket 12 centers, agitator motor 13 installs in top mounting bracket 12, agitator motor 13 output is connected with stirring roller 11 upper end transmission, fixed mounting has array equidistance interval distribution's stirring vane 14 on the stirring roller 11, the stirring can realize that the reaction is more complete.
The pretreatment tower 1 is also provided with an ozone generator 15 above the water suction pump 8, the output port of the ozone generator 15 is communicated with the micro-nano bubble generator 6 through a pipeline, and micro-nano bubbles generated by ozone gas realize the strong oxidation treatment effect on wastewater.
An activated carbon filter plate 16 is fixedly arranged above the stirring blade 14 in the treatment tank 3, and the activated carbon filter plate 16 is arranged below the liquid level of the wastewater 4 to be treated in a working state.
The ultraviolet light device comprises an ultraviolet lamp tube 17 and an outer transparent sleeve 18, wherein the ultraviolet lamp tube 17 is arranged inside the outer transparent sleeve 18, the outer transparent sleeve 18 is vertically and fixedly arranged inside the purifying cylinder 2, the upper end and the lower end of the outer transparent sleeve 18 are respectively communicated with a pipeline, the upper end pipeline of the outer transparent sleeve 18 is communicated with the inlet of the ozone generator 15, the lower end pipeline of the outer transparent sleeve 18 is communicated with an air pump 19, electromagnetic valves 20 are arranged at the pipeline positions of the upper end and the lower end of each group of outer transparent sleeves 18, and ozone generated by ultraviolet inside the outer transparent sleeves 18 is introduced into the ozone generator 15, so that the ozone concentration is improved, and the treatment effect is improved.
The inside of the purification cylinder 2 is provided with the wiping component in the outside bottom of every group of outer transparent sleeve 18, as shown in fig. 2, the wiping component includes the ring gear 21, the driving gear 22, the planetary gear 23, the wiping rod 24 and the sun gear 25, the fixed cover of sun gear 25 is established and is installed in the outside of outer transparent sleeve 18, the ring gear 21 rotates and installs in the outside of sun gear 25, tooth's socket has all been seted up to the inside and outside both sides of ring gear 21 and the outside of sun gear 25, planetary gear 23 is provided with three groups at least, all be central symmetry meshing transmission and install between ring gear 21 and sun gear 25, driving gear 22 rotates and installs in the bottom of purification cylinder 2 and with the outside meshing transmission of ring gear 21, driving gear 22 is connected with the output motor in purification cylinder 2 outside, all fixed mounting wiping rod 24 on every group of planetary gear 23, wiping rod 24 and outer transparent sleeve 18 parallel arrangement, be provided with the wiping brush hair on the wiping rod 24, be connected through fixed connection seat 26 between the planetary gear 23, rotate through driving ring gear 21, thereby realize the rotation around sun gear 25, thereby the brush hair on the outer transparent sleeve 18 of driving wiping rod 24 is clean, simultaneously, the effect of revolution is also good, thereby the whole treatment effect of waste water.
The foregoing description of the preferred embodiments of the present utility model is not intended to limit the utility model, and those skilled in the art may make various modifications and equivalents within the spirit and scope of the utility model, and such modifications and equivalents should also be considered as falling within the scope of the technical solution of the present utility model.
Claims (9)
1. The utility model provides a photocatalysis semiconductor waste water purifier, its characterized in that includes pretreatment tower and purification barrel, be provided with the treatment tank in the pretreatment tower, be provided with the waste water that treats in the treatment tank, the treatment tank bottom is provided with waste water pipeline and micro-nano bubble generator, the waste water import has been seted up to the pretreatment tower in the liquid level top of treating the waste water, waste water import and waste water pipeline intercommunication, the pretreatment tower has a suction pump in treatment tank top intercommunication, the import and the treatment tank top intercommunication of suction pump, the export and the entry intercommunication of purification barrel of suction pump, the purification barrel passes through the installing support level and installs in one side of pretreatment tower, the inside vertical interval of purification barrel is provided with two at least photocatalysis semiconductor plates, every group photocatalysis semiconductor plate both sides all are provided with ultraviolet light device.
2. The photocatalytic semiconductor wastewater purification device according to claim 1, characterized in that: install agitating unit in the treatment pond, agitating unit includes (mixing) roller, mounting bracket and agitator motor, the mounting bracket is two sets of altogether, sets up respectively in waste water bottom and the liquid level top of waiting to handle, the agitator roller both ends are installed in two sets of mounting bracket centers through the bearing frame rotation, agitator motor installs in the top mounting bracket, agitator motor output is connected with the transmission of agitator roller upper end.
3. The photocatalytic semiconductor wastewater purification device according to claim 2, characterized in that: and a plurality of groups of stirring blades which are equidistantly and at intervals are fixedly arranged on the stirring roller.
4. The photocatalytic semiconductor wastewater purification device according to claim 1, characterized in that: the pretreatment tower is also provided with an ozone generator above the water pump, and the output port of the ozone generator is communicated with the micro-nano bubble generator through a pipeline.
5. A photocatalytic semiconductor wastewater purification device according to claim 3, characterized in that: an activated carbon filter plate is fixedly arranged above the stirring blade in the treatment tank, and the activated carbon filter plate is arranged below the liquid level of wastewater to be treated in a working state.
6. The photocatalytic semiconductor wastewater purification device according to claim 1, characterized in that: the ultraviolet light device comprises an ultraviolet lamp tube and an outer transparent sleeve, wherein the ultraviolet lamp tube is arranged inside the outer transparent sleeve, and the outer transparent sleeve is vertically and fixedly arranged inside the purifying cylinder.
7. The photocatalytic semiconductor wastewater purification device according to claim 6, characterized in that: the upper end and the lower end of the outer transparent sleeve are respectively communicated with a pipeline, the pipeline at the upper end of the outer transparent sleeve is communicated with the inlet of the ozone generator, the pipeline at the lower end of the outer transparent sleeve is communicated with an air pump, and electromagnetic valves are arranged at the pipeline positions at the upper end and the lower end of each group of the outer transparent sleeve.
8. The photocatalytic semiconductor wastewater purification device according to claim 1, characterized in that: the cleaning device comprises a cleaning barrel, a cleaning device and a cleaning device, wherein the cleaning device is characterized in that a wiping component is arranged at the bottom of the outer side of each group of outer transparent sleeves, the wiping component comprises a gear ring, a driving gear, a planetary gear, a wiping rod and a sun gear, the sun gear is fixedly sleeved and installed outside the outer transparent sleeves, the gear ring is rotatably installed outside the sun gear, tooth grooves are formed in the inner side and the outer side of the gear ring, at least three groups of planetary gears are arranged and are installed between the gear ring and the sun gear in a central symmetrical meshing transmission mode, the driving gear is rotatably installed at the bottom of the cleaning barrel and is in meshing transmission with the outer side of the gear ring, the driving gear is connected with an output motor outside the cleaning barrel, each group of planetary gears are fixedly provided with wiping rods, the wiping rods are arranged in parallel with the outer transparent sleeves, and wiping bristles are arranged on the wiping rods.
9. The photocatalytic semiconductor wastewater purification device according to claim 8, characterized in that: the planetary gears are connected through a fixed connecting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321623144.3U CN220300513U (en) | 2023-06-26 | 2023-06-26 | Photocatalysis semiconductor waste water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321623144.3U CN220300513U (en) | 2023-06-26 | 2023-06-26 | Photocatalysis semiconductor waste water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220300513U true CN220300513U (en) | 2024-01-05 |
Family
ID=89350466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321623144.3U Active CN220300513U (en) | 2023-06-26 | 2023-06-26 | Photocatalysis semiconductor waste water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220300513U (en) |
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2023
- 2023-06-26 CN CN202321623144.3U patent/CN220300513U/en active Active
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