CN207294458U - Light catalytic waste water processing device - Google Patents
Light catalytic waste water processing device Download PDFInfo
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- CN207294458U CN207294458U CN201720941535.8U CN201720941535U CN207294458U CN 207294458 U CN207294458 U CN 207294458U CN 201720941535 U CN201720941535 U CN 201720941535U CN 207294458 U CN207294458 U CN 207294458U
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Abstract
The utility model belongs to sewage treatment field, more particularly to a kind of light catalytic waste water processing device, including sedimentation basin, run-off, light-catalyzed reaction pond, spilling pond and back purge system, abundant dissolved oxygen in overflow plate sewage is aerated by setting, be conducive to the progress of light-catalyzed reaction, fully decompose the organic matter in sewage；By equal loaded optic catalyst on photochemical catalyst plate lower face, aeration overflow plate upper surface, agitating paddle, possesses very big response area, pollutant reaction is more complete, water treatment efficiency higher；It is convenient that photochemical catalyst plate, aeration overflow plate, filter plate are rinsed by setting back purge system, product dirt is avoided, influences catalytic effect, extends catalyst service life；By setting ultraviolet lamp and ultraviolet lamp cooling apparatus so that sewage disposal can be also carried out in the case where natural light is weaker, while saves the energy, extends ultraviolet lamp service life.
Description
Technical field
The utility model belongs to sewage treatment field, more particularly to a kind of light catalytic waste water processing device.
Background technology
Photocatalysis is that the separation of photo-generated carrier, then photoproduction occur for semi-conducting material under the conditions of certain wavelength light photograph
Electronics and hole are combined living radical of the generation with oxidisability or reproducibility, this living radical with lewis' acid again
Can be carbon dioxide or other small organic molecules and water by organic matter macromolecules degradation, this semiconductor during the reaction
Material i.e. photochemical catalyst do not change in itself.
Photocatalysis technology is as a kind of environmentally friendly depollution of environment technology efficiently, safe, available for sewage disposal；But
Existing light catalytic waste water processing device generally uses powder catalyst, and catalyst is difficult to recycle, easily loss；And use negative
The catalyst version for carrying film there is a situation where to react uneven, easy accumulation dirt catalyst inactivation again；And in order to ensure abundance
Oxygen source, frequently with open or semi open model structure, sewage stench, which is spilt into air, to be polluted.
Utility model content
The utility model is directed to above-mentioned technical problem existing in the prior art, there is provided a kind of high-efficient purification, easy to use
Light catalytic waste water processing device.
To solve the above problems, the technical solution of the utility model is as follows：
A kind of light catalytic waste water processing device, including filtering settling pond, run-off, light-catalyzed reaction pond and spilling pond；
The filtering settling pond side wall sets water inlet, and top sets filter plate；
Aeration overflow plate is set at the top of the run-off, bottom be the filter plate, filter plate connect filtering settling pond with
Run-off；The aeration overflow plate is middle glass plate with dissection, and the glass plate side wall has connection interlayer entrance；The exposure
Spout hole is set on gas overflow plate, connects run-off and light-catalyzed reaction pond；The spout hole madial wall has solarization air cap, and connection is overflow
Discharge orifice and interlayer；
Photochemical catalyst plate is set at the top of the light-catalyzed reaction pond, and bottom is aeration overflow plate；Under the photochemical catalyst plate
End face loaded optic catalyst；Overfolw hole, connection light-catalyzed reaction pond and spilling pond are set on the photochemical catalyst plate；
It is transparency glass plate to overflow at the top of pond, and side wall sets water outlet.
During treated sewage, sewage enters filtering settling pond from water inlet, and bulky grain thing is precipitated to bottom of pond, and there are certain hydraulic pressure
Under the conditions of, liquid uplink, flows into run-off, particulate matter stays in filter plate lower end by filter plate；Sewage is on run-off continues
OK, enter light-catalyzed reaction pond from aeration overflow plate overflow discharge orifice, high pressure oxygen, oxygen are passed through from aeration overflow plate gas access
It is passed through in spout hole by solarization air cap from interlayer and is sufficiently mixed with sewage；In light-catalyzed reaction pond, photochemical catalytic oxidation occurs,
Sewage is purified, the sewage after processing enters from overfolw hole overflows pond, is discharged from water outlet.
One kind as the utility model is improved, and in the case of hydraulic pressure deficiency, can also be set on the water pipe of water inlet
Booster water pump and water valve.
One kind as the utility model is improved, and can increase reaction surface in aeration overflow plate upper surface loaded optic catalyst
Product, water treatment efficiency higher.
One kind as the utility model is improved, and the light catalytic waste water processing device further includes back purge system, described
Back purge system includes the wash tub pipe positioned at light-catalyzed reaction pond side wall, photochemical catalyst plate can be rinsed, avoid product
Dirt, influences catalytic effect；High-pressure hydraulic pump flushing effect is set more preferably on wash tub pipe.
One kind as the utility model is improved, and is also set up in the light-catalyzed reaction pond of the light catalytic waste water processing device
Agitating shaft and agitating paddle, agitating paddle drive its rotation by electric rotating machine, and under agitation, light-catalyzed reaction is more uniform,
Reaction is more thorough；Also can on agitating paddle loaded optic catalyst, such response area bigger, water treatment efficiency higher.
One kind as the utility model is improved, can be corresponding with spilling hole site, shape to be set on agitating paddle
Protrusion, when moving up agitating paddle, protrusion just blocks overfolw hole, and so when opening back purge system, flushing water can be downward
Operation, produces certain hydraulic pressure, and aeration overflow plate, filter plate are rinsed, avoid blocking.
One kind as the utility model is improved, and is set before the water outlet in the spilling pond of the light catalytic waste water processing device
One of strainer, the particulate matter after removing light-catalyzed reaction in water.
One kind as the utility model is improved, and is set at the top of the spilling pond of the light catalytic waste water processing device ultraviolet
Lamp, in the case where Natural light intensity is weaker by the use of ultraviolet lamp as the light source of light-catalyzed reaction, when being used in order to avoid ultraviolet lamp
Between the long excessive influence service life of temperature, condensate pipe is set on the ultraviolet lamp, and the condensate pipe accesses water inlet, utilizes
Sewage cools down ultraviolet lamp, while sewage carries out a degree of heating, is more advantageous to the progress of light-catalyzed reaction.
Relative to the prior art, the advantages of the utility model, is as follows,
The light catalytic waste water processing device of the utility model is aerated abundant dissolved oxygen in overflow plate sewage by setting,
Be conducive to the progress of light-catalyzed reaction, fully decompose the organic matter in sewage；By on photochemical catalyst plate lower face, aeration overflow plate
Equal loaded optic catalyst on end face, agitating paddle, possesses very big response area, and pollutant reaction is more complete, water treatment efficiency
Higher；It is convenient that photochemical catalyst plate, aeration overflow plate, filter plate are rinsed by setting back purge system, avoid product dirty
Dirt, influences catalytic effect, extends catalyst service life；By setting ultraviolet lamp and ultraviolet lamp cooling apparatus so that in nature
Also sewage disposal can be carried out in the case that light is weaker, while saves the energy, extends ultraviolet lamp service life.
Brief description of the drawings
Fig. 1 is light catalytic waste water processing device schematic diagram；
Fig. 2 is aeration overflow plate schematic diagram；
In figure：1 it is filtering settling pond, 11 be water inlet, 12 be filter plate, 13 be booster water pump, 14 be water valve, 2 is excessive
Stream pond, 21 be aeration overflow plate, 22 be spout hole, 23 be entrance, 24 be interlayer, 25 be solarization air cap, 3 be light-catalyzed reaction pond,
31 it is photochemical catalyst plate, 32 be overfolw hole, 33 be wash tub pipe, 34 be high-pressure hydraulic pump, 36 be agitating paddle, 37 is agitating shaft, 38
Be it is raised, 4 be overflow pond, 5 be ultraviolet lamp, 6 be that condensate pipe 41 is water outlet, 42 is strainer.
Embodiment
Embodiment 1：
Referring to Fig. 1 and Fig. 2, a kind of light catalytic waste water processing device, including filtering settling pond 1, run-off 2, photocatalysis are anti-
Answer pond 3 and overflow pond 4；
The filtering settling pond side wall sets water inlet 11, and top sets filter plate 12；
The top of run-off 2 sets aeration overflow plate 21, and bottom is the filter plate 12, and the connection filtering of filter plate 12 is heavy
Shallow lake pond 1 and run-off 2；The aeration overflow plate 21 has the glass plate of interlayer 24 for centre, and the glass plate side wall has connection to press from both sides
The entrance 23 of layer 24；Spout hole 22 is set on the aeration overflow plate 21, connects run-off 2 and light-catalyzed reaction pond 3；It is described to overflow
22 madial wall of discharge orifice has solarization air cap 25, connects spout hole 22 and interlayer 24；
The top of light-catalyzed reaction pond 3 sets photochemical catalyst plate 31, and bottom is aeration overflow plate 21；The photochemical catalyst
31 lower face loaded optic catalyst of plate；Overfolw hole 32, connection light-catalyzed reaction pond 3 and spilling are set on the photochemical catalyst plate 31
Pond 4；
It is transparency glass plate to overflow the top of pond 4, and side wall sets water outlet 41.
During treated sewage, sewage enters filtering settling pond 1 from water inlet 11, and bulky grain thing is precipitated to bottom of pond, exists certain
Under hydraulic condition, liquid uplink, flows into run-off 2, particulate matter stays in 12 lower end of filter plate by filter plate 12；Sewage is in overflow
Uplink is continued in pond 2, enters light-catalyzed reaction pond 3 from aeration 21 overflow discharge orifice 22 of overflow plate, from 21 gas access of aeration overflow plate
High pressure oxygen is passed through, oxygen is passed through in spout hole 22 by solarization air cap 25 from interlayer 24 and is sufficiently mixed with sewage；In photocatalysis
In reaction tank 3, photochemical catalytic oxidation occurs, purifies sewage, the sewage after processing enters from overfolw hole 32 overflows pond 4, from water outlet
Mouth 41 is discharged.
In the case of hydraulic pressure deficiency, booster water pump 13 and water valve 14 can be also set on the water pipe of water inlet 11.
Embodiment 2：
Referring to Fig. 1 and Fig. 2, one kind as the utility model is improved, and can be urged in 21 upper surface of aeration overflow plate load light
Agent, increases response area, water treatment efficiency higher.
Remaining structure and advantage are identical with embodiment 1.
Embodiment 3：
Referring to Fig. 1 and Fig. 2, one kind as the utility model is improved, and the light catalytic waste water processing device further includes instead
Flusher, the back purge system include the wash tub pipe 33 positioned at 3 side wall of light-catalyzed reaction pond, can be to photochemical catalyst plate 31
It is rinsed, avoids product dirt, influence catalytic effect；34 flushing effect of high-pressure hydraulic pump is set more preferably on wash tub pipe 33.
Remaining structure and advantage are identical with embodiment 1.
Embodiment 4：
Referring to Fig. 1 and Fig. 2, one kind as the utility model is improved, the photocatalysis of the light catalytic waste water processing device
Agitating shaft 37 and agitating paddle 36 are also set up in reaction tank 3, agitating paddle 36 drives its rotation by electric rotating machine, in stirring condition
Under, light-catalyzed reaction is more uniform, and reaction is more thorough；Also can on agitating paddle 36 loaded optic catalyst, such response area
Bigger, water treatment efficiency higher.
Remaining structure and advantage are identical with embodiment 1.
Embodiment 5：
Referring to Fig. 1 and Fig. 2, one kind as the utility model is improved, can be with setting on agitating paddle 36 and overfolw hole 32
Position, shape corresponding raised 38, when moving up agitating paddle 36, protrusion 38 just blocks overfolw hole 32, is so opening
During back purge system, flushing water can be run downwards, produce certain hydraulic pressure, and aeration overflow plate 21, filter plate 12 are rinsed, kept away
Exempt to block.
Remaining structure and advantage are identical with embodiment 1.
Embodiment 6：
Referring to Fig. 1 and Fig. 2, one kind as the utility model is improved, the spilling pond 4 of the light catalytic waste water processing device
Water outlet 41 before one of strainer 42 be set, remove the particulate matter in water after light-catalyzed reaction.
Remaining structure and advantage are identical with embodiment 1.
Embodiment 7：
Referring to Fig. 1 and Fig. 2, one kind as the utility model is improved, the spilling pond 4 of the light catalytic waste water processing device
Top sets ultraviolet lamp 5, in the case where Natural light intensity is weaker by the use of ultraviolet lamp 5 as the light source of light-catalyzed reaction, in order to keep away
Exempt from the excessive influence service life of the long temperature of 5 usage time of ultraviolet lamp, condensate pipe 6, the condensed water are set on the ultraviolet lamp 5
Pipe 6 accesses water inlet 11, is cooled down using sewage to ultraviolet lamp 5, while sewage carries out a degree of heating, is more advantageous to
The progress of light-catalyzed reaction.
Remaining structure and advantage are identical with embodiment 1.
The utility model can also be by least one and embodiment 1 in embodiment 2,3,4,5,6,7 technical characteristics
Combination forms new embodiment.
It should be noted that above-described embodiment is only the preferred embodiment of the utility model, it is not used for limiting this reality
With new protection domain, the equivalent substitution or replacement made on the basis of the above belong to the protection model of the utility model
Enclose.
Claims (9)
- A kind of 1. light catalytic waste water processing device, it is characterised in that including filtering settling pond, run-off, light-catalyzed reaction pond and Overflow pond；The filtering settling pond side wall sets water inlet, and top sets filter plate；Aeration overflow plate is set at the top of the run-off, and bottom is the filter plate, filter plate connection filtering settling pond and overflow Pond；The aeration overflow plate is middle glass plate with dissection, and the glass plate side wall has the entrance of connection interlayer；The aeration Spout hole is set on overflow plate, connects run-off and light-catalyzed reaction pond；The spout hole madial wall has solarization air cap, connects overflow Hole and interlayer；Photochemical catalyst plate is set at the top of the light-catalyzed reaction pond, and bottom is aeration overflow plate；The photochemical catalyst plate lower face Loaded optic catalyst；Overfolw hole, connection light-catalyzed reaction pond and spilling pond are set on the photochemical catalyst plate；It is transparency glass plate to overflow at the top of pond, and side wall sets water outlet.
- 2. light catalytic waste water processing device as claimed in claim 1, it is characterised in that the light catalytic waste water processing device is also Including back purge system, the back purge system includes the wash tub pipe positioned at light-catalyzed reaction pond side wall.
- 3. light catalytic waste water processing device as claimed in claim 2, it is characterised in that high pressure water is set on the wash tub pipe Pump.
- 4. light catalytic waste water processing device as claimed in claim 2, it is characterised in that also set up in the light-catalyzed reaction pond Agitating shaft and agitating paddle.
- 5. light catalytic waste water processing device as claimed in claim 4, it is characterised in that load photocatalysis on the agitating paddle Agent.
- 6. light catalytic waste water processing device as claimed in claim 4, it is characterised in that setting and overfolw hole on the agitating paddle Position, the corresponding protrusion of shape.
- 7. light catalytic waste water processing device as claimed in claim 1, it is characterised in that set and increase on the water pipe of the water inlet Water pump and water valve.
- 8. light catalytic waste water processing device as claimed in claim 1, it is characterised in that set at the top of the spilling pond ultraviolet Lamp.
- 9. light catalytic waste water processing device as claimed in claim 8, it is characterised in that condensed water is set on the ultraviolet lamp Pipe, the condensate pipe access water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720941535.8U CN207294458U (en) | 2017-07-31 | 2017-07-31 | Light catalytic waste water processing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720941535.8U CN207294458U (en) | 2017-07-31 | 2017-07-31 | Light catalytic waste water processing device |
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| CN207294458U true CN207294458U (en) | 2018-05-01 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019964A (en) * | 2018-08-17 | 2018-12-18 | 盛世瑶兰（深圳）科技有限公司 | A kind of nano ceramic material based on environmental protection |
| CN109264907A (en) * | 2018-10-29 | 2019-01-25 | 南京高正农用化工有限公司 | A kind of photocatalysis treatment device of pesticide organic wastewater |
| CN113511727A (en) * | 2021-05-27 | 2021-10-19 | 长沙理工大学 | Constructed wetland coupled photocatalytic treatment system for organic pesticide wastewater |
| CN114163075A (en) * | 2021-12-03 | 2022-03-11 | 江苏港通环保工程有限公司 | Integrated treatment device and method for domestic sewage in port, wharf and rural areas |
-
2017
- 2017-07-31 CN CN201720941535.8U patent/CN207294458U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019964A (en) * | 2018-08-17 | 2018-12-18 | 盛世瑶兰（深圳）科技有限公司 | A kind of nano ceramic material based on environmental protection |
| CN109264907A (en) * | 2018-10-29 | 2019-01-25 | 南京高正农用化工有限公司 | A kind of photocatalysis treatment device of pesticide organic wastewater |
| CN109264907B (en) * | 2018-10-29 | 2024-03-19 | 南京高正农用化工有限公司 | Photocatalysis treatment device for pesticide organic wastewater |
| CN113511727A (en) * | 2021-05-27 | 2021-10-19 | 长沙理工大学 | Constructed wetland coupled photocatalytic treatment system for organic pesticide wastewater |
| CN114163075A (en) * | 2021-12-03 | 2022-03-11 | 江苏港通环保工程有限公司 | Integrated treatment device and method for domestic sewage in port, wharf and rural areas |
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