CN109837965A - A kind of purification device suitable for inlet for stom water lag deposit pollutant - Google Patents
A kind of purification device suitable for inlet for stom water lag deposit pollutant Download PDFInfo
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- CN109837965A CN109837965A CN201811525745.4A CN201811525745A CN109837965A CN 109837965 A CN109837965 A CN 109837965A CN 201811525745 A CN201811525745 A CN 201811525745A CN 109837965 A CN109837965 A CN 109837965A
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- stom water
- pollutant
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Abstract
The invention discloses a kind of purification device suitable for inlet for stom water lag deposit pollutant, which is made of support construction (support frame, rainwater diversion system, transparent glass), electric storage device, ultraviolet lighting system, hydroelectric power system, catalytic Contact system (titanium dioxide).The present invention primarily focuses on, and controls solution lag deposit in the solid pollutant of inlet for stom water under inlet for stom water dry wet alternating environment, and the pollutant of release, which is carried along into impact caused by receiving water body by rainfall again, to be polluted.The device, which utilizes water for producing electric power, supplies ultraviolet lamp, and ultraviolet light can be removed with the generation of titanium dioxide co-catalysis, the free radical of degradation of contaminant reduces rainwater and enter pollution caused by receiving water body to carry out control purification to polluter.The device of the invention installation is simple, and occupied area is small, easy to operate, does not consume additional energy source, and in the secondary release problem of inlet for stom water pollutant, present invention design has preferable prospect.
Description
Technical field
A kind of purification device suitable for inlet for stom water lag deposit pollutant.
Background technique
With the development of the city with construction, the collection and conveying of rainwater are to influence the important component of Urban Operation.With
The close attention and attention of the quickening of urban construction process and the influence to urban residential environment and natural environment, people by
Gradually the relevant issues exposed in urban rainwater system are paid close attention to further.Currently, the mode that China mainly takes rainwater in line, leads to
Cross the collection of inlet for stom water by rainwater be fed directly near river, in lake.
Urban Water Environment pollution is primarily due to rainfall runoff elution and washes away various pollutants in atmosphere and gathering ground,
Runoff gathering will be polluted by storm-water system again, concentrate discharge, lead to the pollution of receiving water body.Such untreated pollution diameter
Stream usually carries a large amount of solid particles, and solid particulate matter can will be dirty by absorption and the effects of intermolecular force in rainwater
Dye object is adsorbed in surface particles (such as heavy metal, organic pollutant).Control about solid particulate matter in rainfall runoff as a result,
System is of great significance for the pollution of rainwater.Meanwhile the solid particulate matter in rainfall runoff is usually easy to be deposited on inlet for stom water
Place, the solid particulate matter for carrying a large amount of pollutants are in inlet for stom water wet environment for a long time, are easy to release entrained dirt
Contaminate object.Come temporarily in rainfall next time, the pollutant discharged enters storm-water system with rainwater, receiving water body is entered back into, to certainly
Right environment causes larger pollution.Become in rainwater pollution problem weight so how to control and be trapped in the pollution of inlet for stom water deposit
The project wanted.
Currently, China is less for the contamination control means research of inlet for stom water lag deposit object, almost without practical application.
And the characteristics of according to inlet for stom water, photocatalytic pollutant degradation become a kind of achievable, effective contamination control means.Photocatalysis
It can be catalyzed to generate free radicals and organic pollutant, heavy metal etc. are controlled, to reach the requirement to purify water.However such as
Fruit applies this method in existing rainwater transportation system, is bigger difficulty and challenge.Currently, photocatalysis method does not obtain
To extensive use.
In current technology, lack a kind of additional energy source, easy for installation and can be directly in existing inlet for stom water of not consuming
The device installed effectively can be controlled and be purified to the pollutant that inlet for stom water discharges using photocatalytic degradation method.
Summary of the invention
It is an object of the invention to a kind of purification devices suitable for inlet for stom water lag deposit pollutant.
The technical solution adopted by the present invention is that:
Purification device suitable for inlet for stom water lag deposit pollutant, comprising: support construction, electric storage device, ultraviolet lighting system,
Hydroelectric power system, catalytic Contact system.
The catalytic Contact system of the device, surface are mainly covered by titanium dioxide, utilize the photocatalysis performance of titanium dioxide
Catalysis reaction can occur in ultraviolet light environments for titanium dioxide, and catalysis generates free radicals, and carry out control purification to pollutant.
The support construction of the device is made of rainwater diversion system, support frame, transparent glass.The electric storage device of the device,
Ultraviolet lighting system is both placed in inside support construction.Whole device is modular structure, can be directly placed at inlet for stom water
It is interior, it is easy for installation, effectively upgraded in existing storm-water system, it is relatively inexpensive.
Rainwater diversion system is designed as inclined-plane rainwater slope, and the direction on slope connect direction phase with storm sewer with the inlet for stom water
Instead.By rainwater diversion system, rainwash is accurately delivered to hydroelectric power system position, water is driven by the kinetic energy of rainwater
Force generating system power generation, and electric energy is stored in electric storage device.Simultaneously during electric storage device storage, control catalysis
Contact system is not opened, to facilitate rainwater smoothly to drain.When rainfall stops, hydroelectric power system is out of service, and system receives
After instruction, electric storage device starts to discharge, and control catalytic Contact system is opened, and facilitates the contact of catalyst with lag deposit object.Together
When, ultraviolet lighting system is supplied, so that ultraviolet lamp shines, photocatalysis place is created and the generation photocatalysis of catalytic Contact system is anti-
It answers, so that carrying out control purification to the pollutant in lag deposit object.
The device can be taken out device from inlet for stom water after running for a period of time using head, carry out device
Cleaning, to guarantee the long-term efficient use of device.
The device uses hydroelectric generation, drives hydroelectric installation to generate electricity by flowing through for rainfall runoff, simultaneously will
Electric energy is stored.
Beneficial effects of the present invention:
When apparatus of the present invention can effectively control rainfall, after rainfall runoff washes away road surface, a large amount of solid pollutants are carried with rainwater
When runoff passes through inlet for stom water, the relevant issues of pollution release of the lag deposit object under dry wet alternating environment at inlet for stom water.To
The pollutant is effectively purified, so that rainwater carries the pollutant released and enters receiving river and lake when preventing rainfall next time
Pollution problem is impacted, water quality and natural water environment are protected.
The present invention utilizes the principle of photocatalytic pollutant degradation, by artificially creating photocatalysis condition, generates related chemistry
Free radical and target contaminant haptoreaction, carry out control purification to the pollution of inlet for stom water, to realize preferable contamination control
Effect has preferable environmentally friendly prospect and practical value.
Apparatus of the present invention can carry out upgrading on existing inlet for stom water, and structure is simple, and installation is simple, and operation is just
Benefit, cost of investment are smaller.
Apparatus of the present invention do not expend the extra energy individually, relatively inexpensive.
Specifically:
The device of the invention, can be with:
1, the device of the invention can effectively control the pollution of purifying rainwater mouth lag deposit object, to prevent rainwater punching again
Pollutant will largely be discharged by, which washing, substitutes into pollution caused by receiving water body.
2, while the device of the invention does not influence inlet for stom water Accumulated Rainwater function, the diffusion of pollution can be preferably controlled,
And pollution is purified, it avoids having an adverse effect to environment and personal safety.
3, the present invention is active chunk device, is easily installed and removed, and the maintenance and cleaning of device are facilitated.
4, apparatus of the present invention do not supply the additional energy, relatively inexpensive cleaning.
5, installation is simple, low in cost, and production is simple.
Detailed description of the invention
Three-dimensional operation schematic diagram when attached drawing 1 is the light catalytic purifying of apparatus of the present invention.
Sectional view when attached drawing 2 is the light catalytic purifying of apparatus of the present invention.
Attached drawing 3 is that the three-dimensional operation schematic diagram of water is crossed in the rainfall of apparatus of the present invention.
Attached drawing 4 is that the sectional view of water is crossed in the rainfall of apparatus of the present invention.
Attached drawing 5 is the sectional view of the catalytic Contact system of apparatus of the present invention.
Specific embodiment
A kind of purification device suitable for inlet for stom water lag deposit pollutant as shown in Figure 1, is installed in inlet for stom water, packet
Support construction 1 is included, the effect of support construction is the part-structure of support device, to maintain the normal operation of device.Support construction 1
Mainly by rainwater diversion system 1(a), device support stand 1(b), light transmission device 1(c) form.
When rainfall occurs, when earth's surface forms rainfall runoff, rainwater is entered in storm-water system by inlet for stom water convergence, is real
The rainfall runoff water of the existing subsequent function of apparatus of the present invention, different directions passes through rainwater diversion system 1(a), it is led by rainwater
Streaming system 1(a) after, rainwater passes through hydroelectric power system 4, and the potential energy of the kinetic energy and landing that are flowed by rainwater changes, and drives water
The operating of force generating system 4, to produce electricl energy energy, and in this process by electric energy transmission storage into electric storage device 2.This
When, system automatically adjusts the state of catalytic Contact system 5 to closed state, the smooth bottom of device of catalytic Contact system 5, with side
Just the smooth of rainfall runoff is drained, and does not influence the drainability of inlet for stom water, and last rainwater enters rainwater delivery system by discharge outlet 6
In system.
At the end of rainfall, hydroelectric power system 4 shuts down, and system sends signal and controls catalytic Contact system runner 5
(c) rotation, controls the rise of catalytic Contact system 5, to increase catalytic Contact system 5 and lag deposit pollutant and ultraviolet
The contact area of light.Meanwhile electric storage device 2 supply electric energy give ultraviolet lighting system 3, make ultraviolet lamp shine, ultraviolet light with
Titanium dioxide 5(b in catalytic Contact system 5) haptoreaction, a large amount of oxidizing species are generated, to polluting in lag deposit object
Object carries out control purification.When to prevent rainfall from occurring again, the pollutant of the lag deposit object in dry wet alternating environment is released
After putting, rainwater carries the harm that this some of the contaminants enters receiving water body.
Preferably, the slope setting angle suggestion of rainwater diversion system is 15 ° -20 °, and rainfall runoff is enable to be led by rainwater
Stream slope, which constrains, passes through hydroelectric power system, while will not cause biggish impact to system because of rainwater flow velocity is too fast
It destroys.
Preferably, the catalytic Contact system setting height of described device is 5-8cm, can complete to pollute with lag deposit
In the case where the preferable contact area of object, additional waste situation is not caused.
Preferably, the system that the ultraviolet lighting system of described device uses low-power, so that long-term power supply, increases
Add the reaction time of light-catalyzed reaction.
Preferably, described device system is effective to increase the steady of system structure using high-intensitive, the structural material of lightweight
It is qualitative.
Preferably, each chunking of described device material more cheap using price, thus the economic input of control device.
Claims (6)
1. a kind of purification device suitable for inlet for stom water lag deposit pollutant, it is characterised in that: support construction (support frame, rain
Water flow guide system, transparent glass), electric storage device, ultraviolet lighting system, hydroelectric power system, catalytic Contact system (titanium dioxide
Titanium).
2. a kind of purification device suitable for inlet for stom water lag deposit pollutant according to claim 1, it is characterised in that:
The control device is that upgrading is carried out on existing inlet for stom water, which is installed at inlet for stom water.
3. a kind of purification device suitable for inlet for stom water lag deposit pollutant according to claim 1, it is characterised in that:
The device does not need to be additionally provided the energy, is zero energy consumption.
4. a kind of purification device suitable for inlet for stom water lag deposit pollutant according to claim 1, it is characterised in that:
The slope setting angle suggestion of the rainwater diversion system of the device is 15 ° -20 °.
5. a kind of purification device suitable for inlet for stom water lag deposit pollutant according to claim 1, it is characterised in that:
The device generates oxyradical using the catalysis of ultraviolet lamp photoinduction titanium deoxide catalyst, controls pollutant.
6. a kind of purification device suitable for inlet for stom water lag deposit pollutant according to claim 1, it is characterised in that:
The device supplies the power generation of ultraviolet lamp using hydroelectric power system electricity production, to induce the generation of pollutant oxidation process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811525745.4A CN109837965A (en) | 2018-12-13 | 2018-12-13 | A kind of purification device suitable for inlet for stom water lag deposit pollutant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811525745.4A CN109837965A (en) | 2018-12-13 | 2018-12-13 | A kind of purification device suitable for inlet for stom water lag deposit pollutant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109837965A true CN109837965A (en) | 2019-06-04 |
Family
ID=66883347
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811525745.4A Pending CN109837965A (en) | 2018-12-13 | 2018-12-13 | A kind of purification device suitable for inlet for stom water lag deposit pollutant |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29806719U1 (en) * | 1998-04-06 | 1998-08-20 | Glibitski, Marks, Prof. Dr., 12353 Berlin | Ultraviolet ozone drinking water treatment plant |
| JP2006136866A (en) * | 2004-11-15 | 2006-06-01 | Toshiba Corp | Control unit for sewage disposal plant |
| WO2014148869A1 (en) * | 2013-03-22 | 2014-09-25 | (주)테크로스 | Ballast water treatment system |
| JP2016059875A (en) * | 2014-09-18 | 2016-04-25 | 株式会社トクヤマ | Ultraviolet sterilization device |
| CN106007314A (en) * | 2016-07-04 | 2016-10-12 | 柳州若思纳米材料科技有限公司 | Method and device for repairing lake bottom sludge by titanium dioxide photocatalysis |
| CN106545074A (en) * | 2016-10-31 | 2017-03-29 | 河海大学 | A kind of photocatalysis catch-basin |
| CN107162294A (en) * | 2017-06-19 | 2017-09-15 | 常州大学 | A kind of sponge city rainwater photoelectricity cleaning system |
| CN207974228U (en) * | 2017-12-15 | 2018-10-16 | 武汉优地联创设计工程有限公司 | A kind of sponge city rainwater dredging system |
-
2018
- 2018-12-13 CN CN201811525745.4A patent/CN109837965A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29806719U1 (en) * | 1998-04-06 | 1998-08-20 | Glibitski, Marks, Prof. Dr., 12353 Berlin | Ultraviolet ozone drinking water treatment plant |
| JP2006136866A (en) * | 2004-11-15 | 2006-06-01 | Toshiba Corp | Control unit for sewage disposal plant |
| WO2014148869A1 (en) * | 2013-03-22 | 2014-09-25 | (주)테크로스 | Ballast water treatment system |
| JP2016059875A (en) * | 2014-09-18 | 2016-04-25 | 株式会社トクヤマ | Ultraviolet sterilization device |
| CN106007314A (en) * | 2016-07-04 | 2016-10-12 | 柳州若思纳米材料科技有限公司 | Method and device for repairing lake bottom sludge by titanium dioxide photocatalysis |
| CN106545074A (en) * | 2016-10-31 | 2017-03-29 | 河海大学 | A kind of photocatalysis catch-basin |
| CN107162294A (en) * | 2017-06-19 | 2017-09-15 | 常州大学 | A kind of sponge city rainwater photoelectricity cleaning system |
| CN207974228U (en) * | 2017-12-15 | 2018-10-16 | 武汉优地联创设计工程有限公司 | A kind of sponge city rainwater dredging system |
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Application publication date: 20190604 |