CN2922907Y - Device for photocatalyst solution air purification - Google Patents
Device for photocatalyst solution air purification Download PDFInfo
- Publication number
- CN2922907Y CN2922907Y CN 200620023271 CN200620023271U CN2922907Y CN 2922907 Y CN2922907 Y CN 2922907Y CN 200620023271 CN200620023271 CN 200620023271 CN 200620023271 U CN200620023271 U CN 200620023271U CN 2922907 Y CN2922907 Y CN 2922907Y
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- CN
- China
- Prior art keywords
- photocatalyst solution
- air cleaning
- fluid box
- conveyer belt
- photocatalyst
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a device used in the photo-catalysis solution for air purification. The utility model provides a device used in the photo-catalysis solution for air purification, which comprises a liquid cabinet, an ultraviolet light source and a liquid circulation system; wherein the ultraviolet light source is assembled in the liquid cabinet; the liquid circulation system comprises the wheels and a conveyance belt; the wheels are two in number at least, one is positioned in the liquid cabinet and other is above the liquid cabinet; among the wheels, at least one is the driving wheel; and the conveyance belt is the closed loop-shaped grid belt that connects all wheels. When the device used in the photo-catalysis solution for air purification in the utility model is used, the air purification can be conducted through the photo-catalysis solution, so as to effectively eliminate the organic pollutant in the air and realize the circulation and repeated utilization of the photo-catalysis solution.
Description
Technical field
This utility model relates to a kind of device that is used for the photocatalyst solution air cleaning.
Background technology
It is technical now air purifying process also to be rested on simple filtering mostly, just dust and float is filtered, and Organic substance is polluted can not play purification.Along with the enhancing of people's environmental consciousness, people are more and more higher to the requirement of air quality, and this just requires us to provide a kind of can effectively remove the technology of air organic contamination.Current, the technology that most promising removing air Organic substance pollutes is exactly the photocatalyst technology.But present photocatalyst application mode mainly is solid particle absorption, is subjected to the influence of its surface area, and its application efficiency has been subjected to very big influence, and is difficult to realize recycling.
Photocatalyst solution and photocatalyst solid particle are compared, and its utilization ratio and reusable edible rate all are greatly increased.In default of suitable device and method, the photocatalyst solution air purification field of always failing to be applied to.
Summary of the invention
In order to solve the problem that photocatalyst solution is applied to air cleaning, this utility model provides a kind of device that is used for the photocatalyst solution air cleaning.
The technical solution of the utility model is as follows:
This utility model provides a kind of device that is used for the photocatalyst solution air cleaning, it is characterized in that, the described device that is used for the photocatalyst solution air cleaning is assembled by fluid box, ultraviolet source, fluid circulation system; Described ultraviolet source is assemblied in the fluid box; Described fluid circulation system is made up of wheel body and conveyer belt, at least two of described wheel bodys, and one is positioned at fluid box, and one is positioned at the fluid box top, and at least one is a drivewheel in the described wheel body, and described conveyer belt is for connecting the closed bad shape grid belt body of each wheel body.
Also be equipped with the liquid agitation power set in the described fluid box.
Described conveyer belt is the multi-layer net belt body.
Described conveyer belt mesh-density is 0.1-10mm, and it is 0.5-50mm that net carries thickness.
The technique effect that this utility model is realized is as follows:
Use the device that is used for the photocatalyst solution air cleaning provided by the utility model, can utilize photocatalyst solution to carry out air cleaning, effectively remove airborne organic pollution, and realize the utilization that moves in circles of photocatalyst solution.
Description of drawings
Fig. 1: be used for the device of photocatalyst solution air cleaning, labelling is as follows:
1. fluid box;
2. drivewheel;
3. driven pulley;
4. conveyer belt;
5. ultraviolet source;
6. liquid agitation power set.
The specific embodiment
Embodiment 1:
The apparatus structure that is used for the photocatalyst solution air cleaning that present embodiment adopted as shown in Figure 1.
The described device that is used for the photocatalyst solution air cleaning is assembled by fluid box, ultraviolet source, fluid circulation system, described ultraviolet source is assemblied in the fluid box, described fluid circulation system is made up of wheel body and conveyer belt, at least two of described wheel bodys, one is positioned at fluid box, one is positioned at also suitcase top, and at least one is a drivewheel in the described wheel body, and described conveyer belt is for connecting the closed annular grid belt body of each wheel body.
Also be equipped with the liquid circulation agitating device in the described fluid box.
Described conveyer belt is the multi-layer net belt body.
Described conveyer belt mesh-density is 0.1-10mm, and it is 0.5-50mm that net carries thickness.
Photocatalyst is bought the three ring skill trade company limiteies in Suzhou for the titanium white aqueous colloidal, be poured in the fluid box 1, ultraviolet source 5 and liquid agitation power set 6 are positioned under the fluid box photocatalyst solution liquid level, fluid circulation system is made up of drivewheel 2 and driven pulley 3 and conveyer belt 4, driven pulley 3 is positioned at below the fluid box liquid level, driving-belt 4 connects two wheel bodys, and under the drive of drivewheel 2 reciprocation cycle, photocatalyst solution in the fluid box is adsorbed on and is taken out of fluid box 1 on the driving-belt 4, and returns fluid box 1 after air fully contacts.By the reciprocation cycle of conveyer belt, the photocatalyst solution that adheres on it is also brought in constant renewal in, thereby has guaranteed that effectively photocatalyst is to organic pollutant adsorption efficient in the air.Fully adsorbing in the air behind the organic pollution attached to the photocatalyst on the conveyer belt 4, be transmitted band and be retransmitted in the fluid box 1, under the irradiation of ultraviolet source 5, adsorbed organic pollution is being carried out light-catalyzed reaction.The photocatalyst solution that liquid agitation power set 6 in the fluid box 1 drive in the fluid box 1 constantly flows, thereby has effectively improved the utilization ratio of ultraviolet light and the photocatalysis efficiency of photocatalyst.
The technique effect that this utility model is realized is as follows:
Use the device that is used for the photocatalyst solution air cleaning provided by the utility model, can utilize photocatalyst solution to carry out air cleaning, effectively remove airborne organic pollution, and realized the utilization that moves in circles of photocatalyst solution.
The device that is used for the photocatalyst solution air cleaning that present embodiment provided is removed the result of use of formaldehyde and is verified as follows:
Under the guiding of air circulation dynamical system, the air-flow that contains formaldehyde passes the conveyer belt of the device that is used for the photocatalyst solution air cleaning that present embodiment provides, respectively at different time, measure the concentration of formaldehyde in the test gas, by the comparison of data, measure the effect of the device removing formaldehyde that is used for the photocatalyst solution air cleaning that present embodiment adopted.Determination data is following, and (successively carry out three tests with same photocatalyst solution, the initial concentration of formaldehyde is respectively 0.83,0.85,0.82mg/m
3):
| Measuring Time (minute) | Test for the first time | Test for the second time | Test for the third time | |||
| Concentration of formaldehyde (mg/m 3) | Elimination efficiency (%) | Concentration of formaldehyde (mg/m 3) | Elimination efficiency (%) | Concentration of formaldehyde (mg/m 3) | Elimination efficiency (%) | |
| 10 | 0.68 | 18.07 | 0.70 | 17.64 | 0.68 | 17.07 |
| 60 | 0.32 | 61.44 | 0.29 | 65.88 | 0.30 | 63.14 |
| 120 | 0.17 | 79.51 | 0.16 | 81.17 | 0.15 | 80.04 |
| 180 | 0.11 | 86.74 | 0.11 | 87.05 | 0.10 | 87.80 |
| 240 | 0.07 | 91.56 | 0.07 | 91.76 | 0.08 | 90.24 |
| 300 | 0.04 | 95.18 | 0.05 | 94.11 | 0.04 | 95.12 |
| 360 | 0.03 | 96.63 | 0.03 | 96.64 | 0.03 | 96.34 |
By test data as can be seen, after recycling, organic ability does not reduce in the photocatalyst solution absorption degradation air.
Embodiment 2:
The device that is used for the photocatalyst solution air cleaning that present embodiment adopted is assembled by fluid box, ultraviolet source, fluid circulation system, described ultraviolet source is assemblied in the fluid box, described fluid circulation system is made up of wheel body and conveyer belt, at least two of described wheel bodys, one is positioned at fluid box, one is positioned at also suitcase top, and at least one is a drivewheel in the described wheel body, and described conveyer belt is for connecting the closed annular grid belt body of each wheel body.
Described conveyer belt is the multi-layer net belt body.
Described conveyer belt mesh-density is 0.1-10mm, and it is 0.5-50mm that net carries thickness.
Photocatalyst solution is poured in the fluid box 1, ultraviolet source 5 and liquid agitation power set 6 are positioned under the fluid box 1 photocatalyst solution liquid level, fluid circulation system is made up of drivewheel 2 and driven pulley 3 and conveyer belt 4, driven pulley 3 is positioned at below fluid box 1 liquid level, driving-belt 4 connects two wheel bodys, and under the drive of drivewheel 2 reciprocation cycle, the photocatalyst solution in the fluid box 1 is adsorbed on the driving-belt 4 and is taken out of fluid box, fully contacts with air.By the reciprocation cycle of driving-belt 4, the photocatalyst solution that adheres on it is also brought in constant renewal in, thereby has guaranteed that effectively photocatalyst is to organic pollutant adsorption efficient in the air., be transmitted and be with 4 to be retransmitted in the fluid box 1 fully having adsorbed in the air behind the organic pollution attached to the photocatalyst on the conveyer belt 4, under the irradiation of ultraviolet source 5, adsorbed organic pollution is carried out light-catalyzed reaction.
Different with the device that is used for the photocatalyst solution air cleaning that embodiment 1 is adopted, the device that is used for the photocatalyst solution air cleaning that present embodiment adopted is not provided with the liquid agitation power set in fluid box.
The technique effect that this utility model is realized is as follows:
Use the device that is used for the photocatalyst solution air cleaning provided by the utility model, can utilize photocatalyst solution to carry out air cleaning, effectively remove airborne organic pollution, and realized the utilization that moves in circles of photocatalyst solution.
The device that is used for the photocatalyst solution air cleaning that present embodiment provided is removed the result of use of formaldehyde and is verified as follows:
Under the guiding of air circulation dynamical system, the air-flow that contains formaldehyde passes the conveyer belt of the device that is used for the photocatalyst solution air cleaning that present embodiment provides, respectively at different time, measure the concentration of formaldehyde in the test gas, by the comparison of data, measure the effect of the device removing formaldehyde that is used for the photocatalyst solution air cleaning that present embodiment adopted.Measure the number determination data following (successively carry out three tests with same photocatalyst solution,, the initial concentration branch of formaldehyde is 0.83,0.85 in addition, 0.82mg/m
3):
| Measuring Time | Test for the first time | Test for the second time | Test for the third time |
| (minute) | Concentration of formaldehyde (mg/m 3) | Elimination efficiency (%) | Concentration of formaldehyde (mg/m 3) | Elimination efficiency (%) | Concentration of formaldehyde (mg/m 3) | Elimination efficiency (%) |
| 10 | 0.68 | 18.07 | 0.78 | 8.2 | 0.78 | 4.9 |
| 60 | 0.32 | 61.44 | 0.39 | 54.1 | 0.45 | 45.1 |
| 120 | 0.17 | 79.51 | 0.25 | 70.6 | 0.29 | 64.6 |
| 180 | 0.11 | 86.74 | 0.19 | 77.6 | 0.20 | 75.6 |
| 240 | 0.07 | 91.56 | 0.12 | 85.9 | 0.14 | 82.9 |
| 300 | 0.04 | 95.18 | 0.10 | 88.2 | 0.12 | 85.4 |
| 360 | 0.03 | 96.63 | 0.07 | 91.8 | 0.11 | 86.6 |
By test data as can be seen, after recycling,, but still shown the organic effect of good removing though organic ability decreases in the photocatalyst solution absorption degradation air.
Claims (4)
1. device that is used for the photocatalyst solution air cleaning, it is characterized in that, the described device that is used for the photocatalyst solution air cleaning goes out fluid box, ultraviolet source, fluid circulation system and assembles, described ultraviolet source is assemblied in the fluid box, described fluid circulation system is made up of wheel body and conveyer belt, at least two of described wheel bodys, one is positioned at fluid box, one is positioned at the fluid box top, at least one is a drivewheel in the described wheel body, and described conveyer belt is for connecting the closed annular grid belt body of each wheel body.
2. according to the described device that is used for the photocatalyst solution air cleaning of claim 1, it is characterized in that, also be equipped with the liquid agitation power set in the described fluid box.
3. according to the described device that is used for the photocatalyst solution air cleaning of claim 1, it is characterized in that described conveyer belt is the multi-layer net belt body.
4. according to the described device that is used for the photocatalyst solution air cleaning of claim 1, it is characterized in that described conveyer belt mesh-density is 0.1-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620023271 CN2922907Y (en) | 2006-07-12 | 2006-07-12 | Device for photocatalyst solution air purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620023271 CN2922907Y (en) | 2006-07-12 | 2006-07-12 | Device for photocatalyst solution air purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2922907Y true CN2922907Y (en) | 2007-07-18 |
Family
ID=38259327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620023271 Expired - Fee Related CN2922907Y (en) | 2006-07-12 | 2006-07-12 | Device for photocatalyst solution air purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2922907Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107754605A (en) * | 2017-12-05 | 2018-03-06 | 广东澄宇实业有限公司 | Movable type spraying waste gas treatment equipment |
| CN110215801A (en) * | 2019-06-17 | 2019-09-10 | 张玲 | One kind being based on light-catalysed tunnel vehicle exhaust resolving device |
-
2006
- 2006-07-12 CN CN 200620023271 patent/CN2922907Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107754605A (en) * | 2017-12-05 | 2018-03-06 | 广东澄宇实业有限公司 | Movable type spraying waste gas treatment equipment |
| CN110215801A (en) * | 2019-06-17 | 2019-09-10 | 张玲 | One kind being based on light-catalysed tunnel vehicle exhaust resolving device |
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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: 20070718 Termination date: 20100712 |