CN201325893Y - Device for using ultraviolet LED to treat waste water - Google Patents
Device for using ultraviolet LED to treat waste water Download PDFInfo
- Publication number
- CN201325893Y CN201325893Y CNU2008201697997U CN200820169799U CN201325893Y CN 201325893 Y CN201325893 Y CN 201325893Y CN U2008201697997 U CNU2008201697997 U CN U2008201697997U CN 200820169799 U CN200820169799 U CN 200820169799U CN 201325893 Y CN201325893 Y CN 201325893Y
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- Prior art keywords
- ultraviolet led
- waste water
- container
- lens
- led
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Abstract
The utility model relates to a device for using ultraviolet LED to treat waste water, which comprises a container for containing waste water which needs treating and an ultraviolet LED, wherein a nanometer grade TiQ2 semi-conductor medium layer is coated on the inner wall of the container, the ultraviolet LED is electrically connected with a power supply, the ultraviolet LED is installed on a heat dissipation plate, and emission light rays of the ultraviolet LED are projected to the inside of the container. The device for using ultraviolet LED to treat waste water utilizes the rectilinear propagation feature of light, a lens optical system is arranged in front of the projecting light rays of the ultraviolet LED, the lens optical system converges the light energy of more than 98% LED ultraviolet light, has high light energy utilization rate, intensifies the TiQ2 semi-conductor medium which is coated on the inner wall of the liquid container to generate actinochemistry actions, and can purify waste water with high efficiency.
Description
Technical field
The utility model belongs to the wastewater treatment equipment technical field, is specially adapted to the device that the waste water that produces in teaching or the research experiment process is handled.
Background technology
In teaching or research experiment process, produce some waste water through regular meeting, though the amount of this type of waste water is little, discharge carelessly if will test the waste water that produces, then can produce very big influence to surrounding environment and human body.Because, well-known, contain some Chemical Composition in this waste water, some or even toxic character.Therefore, must carry out necessary processing to the waste water that experiment produces, make it meet certain standard after, just can be discharged.
The processing of experiment waste water at present mainly contains three kinds of modes such as physical sedimentation, filtration and chemical reaction processing.Certainly, the sewage disposal that also produces of these three kinds of method of wastewater treatment applicable to other field.But there are some defectives separately in these three kinds of method of wastewater treatment.Adopt the physical sedimentation mode, the time of its required processing is long, and efficient is low.The filter type troublesome poeration, efficient is low, and handles not thorough.Handle then by the chemical reaction mode and can produce new chemical pollution.Therefore, three kinds of wastewater treatments have not all met the level that contemporary science and technology develops more than.Therefore, need that design is a kind of fast, thoroughly to be reached harmless wastewater treatment equipment and replace above-mentioned wastewater treatment mode badly.
Summary of the invention
The utility model discloses a kind of device that utilizes ultraviolet LED to handle waste water, it adopts the technique means of " light catalase ", and quick, the thorough and harmless reason waste water that is located in is specially adapted to the waste water that produces in teaching or the research experiment process is handled.
The technical scheme that the utility model is taked is as follows: utilize ultraviolet LED to handle the device of waste water, comprise the container and the ultraviolet LED twinkler of the pending waste water of splendid attire, the inwall coated with nano level TiQ of described container
2The semiconductor medium layer; Described ultraviolet LED and power supply electrically connect, and ultraviolet LED is installed on the heating panel, and the emission light of ultraviolet LED is invested internal tank.
The described device that utilizes ultraviolet LED to handle waste water is provided with lens optical system before the ultraviolet LED light source, this lens optical system comprises a slice lens at least.
The described device that utilizes ultraviolet LED to handle waste water, container top opens wide, and ultraviolet LED hangs on the container top, and the opening projection of the UV-light process container top of ultraviolet LED emission is to internal tank.
The described device that utilizes ultraviolet LED to handle waste water, container is provided with top cover, and ultraviolet LED is fixedly installed in the top cover of container.
The described device that utilizes ultraviolet LED to handle waste water, ultraviolet LED and lens optical system are fixedly installed in the inner side-wall of container after sealing.
The described device that utilizes ultraviolet LED to handle waste water, the operating wave light wave journey of ultraviolet LED is 274-400nm.
The described device that utilizes ultraviolet LED to handle waste water, lens have the 2-5 sheet, ascending arrangement, minimum lens distance led light source is nearest.
The described device that utilizes ultraviolet LED to handle waste water, lens adopt biconvex mirror, planoconvex lens or the concave and convex lenses of different focal.
The described device that utilizes ultraviolet LED to handle waste water, ultraviolet LED is provided with a plurality of, and a plurality of ultraviolet LEDs are arranged by matrix form, perhaps arrange by circumferential, perhaps press Stem and leaf of Hongkong Pavetta and arrange.
The utility model utilizes ultraviolet LED to handle the device of waste water, it utilizes the rectilinear propagation characteristic of light, the lens optical system that is provided with in ultraviolet LED light source projects light the place ahead, the radiation areas of this lens optical system control LED UV-light, it is defined in the fluid container of demonstration photocatalyst sewage purification process, outside the emission angle of UV-light, form preventing ultraviolet and pollute the safety zone, guarantee this wastewater treatment equipment operational safety of personnel on every side; Simultaneously, this lens optical system converges the luminous energy of LED UV-light more than 98%, and efficiency of light energy utilization height has strengthened illumination to being coated on the nano level TiQ of fluid container inwall
2Semiconductor medium produces photochemical reaction, efficiently purifies liquid waste.
The utility model utilizes ultraviolet LED to handle the device of waste water, it comprises at least one ultraviolet LED, when a plurality of ultraviolet LED, a plurality of ultraviolet LEDs are pressed formal style or random laying, and lens optical system is set in the place ahead of each ultraviolet LED throw light, determine the sheet number and the lens curvature of lens according to the size of fluid container, the UV-light that ultraviolet LED sends is shone the TiQ that applies in container inner wall through forming specific emission angle behind the lens optical system
2The semiconductor medium layer produces positron-electron stream high-speed motion, impels the H that adds in the waste water
2O
2/ O
3Photocatalyst resolves into organic substance and inorganic substance, fast, purify liquid waste up hill and dale.
Description of drawings
Fig. 1 is the structural representation of embodiment one.
Fig. 2 is the sectional structure chart of the local lens optical system of embodiment one.
Fig. 3 is the sectional structure chart of the lens optical system of embodiment two.
Fig. 4 is the structural representation of embodiment three.
Embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
Embodiment one: as shown in Figure 1, 2, the device that utilizes ultraviolet LED to handle waste water comprises the fluid container 6 and the ultraviolet LED twinkler 3 of the pending waste water of splendid attire, and fluid container 6 is bowl-shape, suitable for readingly opens wide and cover top cover 4; The inwall coated with nano level TiQ of fluid container 6
2The semiconductor medium layer.
The medial surface of container cap 4 is installed several piece heating panel 1, and plug-in mounting ultraviolet LED twinkler 3 on every block of heating panel 1, ultraviolet LED twinkler 3 are laid in the medial surface of top cover 4 by the array format of triplex row three row.Ultraviolet LED twinkler 3 electrically connects with the power control box 5 that top cover 4 outer sides are installed.Along the throw light direction of each ultraviolet LED, in the place ahead of each ultraviolet LED light source 3 a slice biconvex mirror 3 is installed, this biconvex mirror is loaded on (clear for making graphic presentation, as not draw lens barrel structure among the figure) in the lens barrel, and the medial surface of lens barrel and top cover 4 is fixedly linked.The operating wave light wave journey of present embodiment ultraviolet LED is 380nm.
The pending waste water of splendid attire in the fluid container 6, the ultraviolet light of ultraviolet LED twinkler 3 emissions is invested internal tank.Clear demonstration among the figure, the UV-light angular range of ultraviolet LED emission all is controlled in the fluid container by biconvex mirror, and excites the nano level TiQ that applies on the molten device inwall
2Semiconductor medium.Because the arrangement mode of ultraviolet LED light source and the effect of lens optical system reach more than 98% the utilization ratio of optical energy of each ultraviolet LED, the tool multi-beam is incident upon same focal plane, excites TiQ with being multiple
2Semiconductor medium is released and is sent stream of electrons, has improved the quality of handling, and has accelerated the decomposition rate of organism and inorganics, reaches the water purification purpose.
Embodiment two: as shown in Figure 3, ultraviolet LED twinkler 3 is laid in the medial surface of top cover 4 by circle, and promptly a ultraviolet LED is laid in the center of circle, and four ultraviolet LEDs are laid with circumferential in addition; The operating wave light wave journey of ultraviolet LED is 300nm.Lens optical system adopts a slice biconvex mirror 3.
Other content of present embodiment is identical with embodiment one.
Embodiment three: as shown in Figure 4, has waterproof ability after ultraviolet LED twinkler and lens optical system and the power package, three in one is installed on the two sides of light source board 7, and every lateral ultraviolet LED twinkler is laid by the array of delegation's three row, and the operating wave light wave journey of ultraviolet LED is 322nm.Lens optical system adopts three concave and convex lenses.
Other content of present embodiment is identical with embodiment one.
Certainly, ultraviolet LED after encapsulation process and lens optical system or related power supply can be installed on any one of container inner wall, or even directly place the waste water in the container, can reach the identical technique effect of the foregoing description.
Embodiment four: each ultraviolet LED and lens optical system sealing back are that random formula is laid in container inwall all around with Stem and leaf of Hongkong Pavetta, and the operating wave light wave journey of ultraviolet LED is 281nm; Lens optical system adopts four planoconvex lens.
Other content of present embodiment is identical with embodiment one.
Embodiment five: present embodiment has only a ultraviolet LED, and this ultraviolet LED is hung on the top of container outward, and operating wave light wave journey is 290nm; Lens optical system adopts two concave and convex lenses.The open-top of container, the UV-light of ultraviolet LED emission is throwed to internal tank through the opening of container top.
Other content of present embodiment is identical with embodiment one.
Embodiment six: the light source board that ultraviolet LED and heating panel are installed is spherical in shape, and ultraviolet LED, heating panel and lens optical system have waterproof ability after encapsulation, and one is installed on light source board, and light source board is inserted in the waste water of internal tank.Ultraviolet LED is promptly irregularly laid with Stem and leaf of Hongkong Pavetta, and operating wave light wave journey is 355nm; Lens optical system adopts five planoconvex lens.
Other content of present embodiment is identical with embodiment three.
Above-mentionedly just explain, but be not the qualification that it is done of the present utility model.Those of ordinary skill in the art will be appreciated that; any modification of the present utility model is all fallen into protection domain of the present utility model; for example, all fall into protection domain of the present utility model to the form of the relative position relation of operating wave light wave journey, ultraviolet LED and the fluid container of the arrangement form of ultraviolet LED, ultraviolet LED, lens and specification or the like conversion.
Certainly, the device that the utility model utilizes ultraviolet LED to handle waste water is not limited to the processing of education experiment waste water, and it can be applicable to the technical field that all contaminated water quality are handled.
Claims (9)
1, utilizes ultraviolet LED to handle the device of waste water, it is characterized in that: comprise the container and the ultraviolet LED twinkler of the pending waste water of splendid attire, the inwall coated with nano level TiQ2 semiconductor medium layer of described container; Described ultraviolet LED and power supply electrically connect, and ultraviolet LED is installed on the heating panel, and the emission light of ultraviolet LED is invested internal tank.
2, the device that utilizes ultraviolet LED to handle waste water as claimed in claim 1, it is characterized in that: before the ultraviolet LED light source lens optical system is set, this lens optical system comprises a slice lens at least.
3, the device that utilizes ultraviolet LED to handle waste water as claimed in claim 2, it is characterized in that: described container top opens wide, and ultraviolet LED hangs on the container top, and the opening projection of the UV-light process container top of ultraviolet LED emission is to internal tank.
4, the device that utilizes ultraviolet LED to handle waste water as claimed in claim 2, it is characterized in that: described container is provided with top cover, and ultraviolet LED is fixedly installed in the top cover of container.
5, the device that utilizes ultraviolet LED to handle waste water as claimed in claim 2 is characterized in that: described ultraviolet LED and lens optical system are fixedly installed in the inner side-wall of container after sealing.
6, as each described device that utilizes ultraviolet LED to handle waste water of claim 1-5, it is characterized in that: the operating wave light wave journey of described ultraviolet LED is 274-400nm.
7, the device that utilizes ultraviolet LED to handle waste water as claimed in claim 2, it is characterized in that: described lens have the 2-5 sheet, ascending arrangement, minimum lens distance led light source is nearest.
8, as claim 2 or the 7 described devices that utilize ultraviolet LED to handle waste water, it is characterized in that: described lens adopt biconvex mirror, planoconvex lens or the concave and convex lenses of different focal.
9, the device that utilizes ultraviolet LED to handle waste water as claimed in claim 1 or 2, it is characterized in that: described ultraviolet LED is provided with a plurality of, and a plurality of ultraviolet LEDs are arranged by matrix form, perhaps arrange by circumferential, perhaps press Stem and leaf of Hongkong Pavetta and arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201697997U CN201325893Y (en) | 2008-12-18 | 2008-12-18 | Device for using ultraviolet LED to treat waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201697997U CN201325893Y (en) | 2008-12-18 | 2008-12-18 | Device for using ultraviolet LED to treat waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201325893Y true CN201325893Y (en) | 2009-10-14 |
Family
ID=41177869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201697997U Expired - Fee Related CN201325893Y (en) | 2008-12-18 | 2008-12-18 | Device for using ultraviolet LED to treat waste water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201325893Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102153164A (en) * | 2011-03-28 | 2011-08-17 | 沈阳建筑大学 | Method and device for disinfecting water by using reinforced solar ultraviolet |
| CN102198964A (en) * | 2010-03-24 | 2011-09-28 | 上海广茂达光艺科技股份有限公司 | Ultraviolet lamp disinfecting apparatus for water body |
| CN107072261A (en) * | 2014-09-30 | 2017-08-18 | 首尔伟傲世有限公司 | Removable UV source |
| WO2019056137A1 (en) * | 2017-09-25 | 2019-03-28 | Acuva Technologies Inc. | Distributing light in a reaction chamber |
-
2008
- 2008-12-18 CN CNU2008201697997U patent/CN201325893Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198964A (en) * | 2010-03-24 | 2011-09-28 | 上海广茂达光艺科技股份有限公司 | Ultraviolet lamp disinfecting apparatus for water body |
| CN102198964B (en) * | 2010-03-24 | 2013-01-02 | 上海广茂达光艺科技股份有限公司 | Ultraviolet lamp disinfecting apparatus for water body |
| CN102153164A (en) * | 2011-03-28 | 2011-08-17 | 沈阳建筑大学 | Method and device for disinfecting water by using reinforced solar ultraviolet |
| CN102153164B (en) * | 2011-03-28 | 2013-06-05 | 沈阳建筑大学 | Method and device for disinfecting water by using reinforced solar ultraviolet |
| CN107072261A (en) * | 2014-09-30 | 2017-08-18 | 首尔伟傲世有限公司 | Removable UV source |
| WO2019056137A1 (en) * | 2017-09-25 | 2019-03-28 | Acuva Technologies Inc. | Distributing light in a reaction chamber |
| CN111629824A (en) * | 2017-09-25 | 2020-09-04 | 阿库瓦技术有限公司 | Distributing light in a reaction chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20131218 |