CN202087180U - Wet-type aerosol removing device - Google Patents
Wet-type aerosol removing device Download PDFInfo
- Publication number
- CN202087180U CN202087180U CN2010206403770U CN201020640377U CN202087180U CN 202087180 U CN202087180 U CN 202087180U CN 2010206403770 U CN2010206403770 U CN 2010206403770U CN 201020640377 U CN201020640377 U CN 201020640377U CN 202087180 U CN202087180 U CN 202087180U
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- porous
- suspended particulates
- cooling water
- flow
- pending air
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- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
A wet-type aerosol removing device comprises at least one porous blocking body arranged in an air stream channel of air stream to be treated and a cooling water sprayer which is arranged at the downstream end of the blocking body and used for spraying cooling water or fog so as to enable the temperature of the porous blocking body to be lower than that of the air stream to be treated. The wet-type aerosol removing device has the advantages of being high in aerosol removing degree and low in cost.
Description
Technical field
The utility model relates to and a kind of porous is blocked the gas channel inside that body is arranged at pending air-flow, and the temperature that sprinkling cooling water (mist) makes this porous block body is lower than the design of pending air-flow dew-point temperature, particularly a kind of wet type suspended particulates removal device.
Background technology
Suspended particulates (or being called gas glue) are meant the general name that swims in airborne molecule (diameter is between 0.001～10 μ m), and its composition can be divided into primary suspended particulates and derivative suspended particulates; Wherein, the primary suspended particulates are meant the directly pollutant of discharging of pollution sources, nature activities such as for example colcanism, forest fire, pollen, sand and dust, and industrial production activities such as grinding, plating, burning and casting; Moreover derivative suspended particulates mainly come from the reaction of gas-solid inversion of phases, and for example nitrogen oxide and oxysulfide form nitrate and sulfate composition via photochemical reaction, and volatile organic matter forms organic carbon component etc. through derivative reaction.
Secondly, because suspended particulates cause very big influence to entire environment, except influence, be exactly influence in addition to the industrial production activity to weather and human health; Yet, widely used volatile organic matter in life or the industrial production, usually can utilize porous adsorption material (activated carbon, zeolite etc.) to give purified treatment, but can stop up the hole of adsorption material because of suspended particulates, reduce the organic ability of adsorption material adsorb volatile, in case and suspended particulates just are difficult to remove after stopping up the hole of adsorption material, satisfy therefore the service life of adsorption material and shorten; So, for the volatile organic matter purifier that uses the porous adsorption material, add filter screen and be common in order to removing the mode of suspended particulates, but the low filter screen of cleanliness factor is limited for the removal degree of suspended particulates, and the filter screen that cleanliness factor is high then has the high problem of renewal cost.
The utility model content
In order to overcome the above-mentioned shortcoming that prior art exists, the utility model provides a kind of wet type suspended particulates removal device, and it has suspended particulates and removes degree height and the cheap effect of expense.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of wet type suspended particulates removal device, include: at least one porous is blocked body, is arranged at the gas channel inside of pending air-flow; And a cooling water sprinkler, be arranged at the downstream that this blocks body, and spray the temperature that temperature that cooling water or mist make this porous block body is lower than pending air-flow.
In addition, to block body be the swapping type dictyosome to this porous.Moreover it is the filled type filter material that porous is blocked body.Again, this cooling water sprinkler temperature of making this porous block body is lower than the dew-point temperature of pending air-flow.In addition, this porous blocks body and this cooling water sprinkler is arranged at a case inside, and the gas channel that relends this case and pending air-flow links.Another, this cooling water sprinkler is arranged at the downstream that this blocks body.
The beneficial effects of the utility model are to have suspended particulates and remove degree height and the cheap effect of expense.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
The number in the figure explanation:
10 porous are blocked body
20 cooling water sprinklers
30 cases
The specific embodiment
At first, see also shown in Figure 1, wet type suspended particulates removal device of the present utility model, include: at least one porous is blocked body 10, is arranged at the gas channel inside of pending air-flow, and can be swapping type dictyosome or filled type filter material; And a cooling water sprinkler 20, can be arranged at the downstream that this blocks body 10, and being blocked body 10, this porous sprays cooling waters (mist), the temperature that makes this porous block body 10 is lower than the temperature (it is better to be lower than dew-point temperature) of pending air-flow.In addition, this porous is blocked body 10 can be arranged at a case 30 inside with this cooling water sprinkler 20, and the gas channel that relends this case 30 and pending air-flow links.
Whereby, this porous is blocked the hole surface meeting of body 10 because of the dewfall phenomenon of pending air-flow moistening (formation liquid film), the water (mist) that this cooling water sprinkler 20 is sprayed is to promote its moistening degree synchronously, cause the suspended particulates that are present in the pending air-flow, blocked because of nuclei of condensation growth absorbs with liquid film, removed because of the coating effect of drop then; In addition, because suspended particulates are except the drippage with drop is collected, also may block the hole surface formation fouling of body 10 in this porous, so this porous is blocked body 10 is designed to swapping type dictyosome or filled type filter material, when being convenient to fouling, dictyosome that more renews or filter material, dictyosome that changes or filter material then can be reused after scale removal.
Based on said structure, the utility model is that porous is blocked the gas channel inside that body 10 is arranged at pending air-flow, and the temperature that sprinkling cooling water (mist) makes this porous block body is lower than the dew-point temperature of pending air-flow, cause and be present in suspended particulates in the pending air-flow, because of the nuclei of condensation growth of comprehensive and continuation is blocked with the liquid film absorption, then remove fast and effectively because of the coating effect of drop, and needn't use the high filter screen of cleanliness factor; Be with, have suspended particulates and remove degree height and the cheap effect of expense.
Therefore, the utility model is if be applied to utilize the organic cleaning system of porous adsorption material purifying volatile, the suspended particulates that can will be present in the pending air-flow are removed in advance, avoid suspended particulates to stop up the hole of porous adsorption material, and then prolong the service life of porous adsorption material; In addition, if be applied to the filtration system of dust free room, then can reduce the replacing frequency of its filter screen.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
In sum, the utility model is on structural design, use practicality and cost benefit, it is required to meet industry development fully, and the structure that is disclosed also is to have unprecedented innovation structure, have novelty, creativeness, practicality, the regulation that meets relevant novel patent requirement is so mention application in accordance with the law.
Claims (4)
1. a wet type suspended particulates removal device is characterized in that, includes:
At least one porous is blocked body, is arranged at the gas channel inside of pending air-flow; And
One cooling water sprinkler is arranged at the downstream that this blocks body, and the temperature that sprinkling cooling water or mist make this porous block body is lower than the temperature of pending air-flow.
2. wet type suspended particulates removal device according to claim 1 is characterized in that it is the swapping type dictyosome that described porous is blocked body.
3. wet type suspended particulates removal device according to claim 2 is characterized in that it is the filled type filter material that described porous is blocked body.
4. according to claim 1,2 or 3 described wet type suspended particulates removal devices, it is characterized in that described porous blocks body and described cooling water sprinkler is arranged at a case inside, the gas channel that relends described case and pending air-flow links.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206403770U CN202087180U (en) | 2010-12-03 | 2010-12-03 | Wet-type aerosol removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206403770U CN202087180U (en) | 2010-12-03 | 2010-12-03 | Wet-type aerosol removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202087180U true CN202087180U (en) | 2011-12-28 |
Family
ID=45362279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206403770U Expired - Fee Related CN202087180U (en) | 2010-12-03 | 2010-12-03 | Wet-type aerosol removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202087180U (en) |
-
2010
- 2010-12-03 CN CN2010206403770U patent/CN202087180U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20141203 |
|
| EXPY | Termination of patent right or utility model |