CN205007765U - Silencer -filter and have clarifier of this silencer -filter - Google Patents
Silencer -filter and have clarifier of this silencer -filter Download PDFInfo
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- CN205007765U CN205007765U CN201520757918.0U CN201520757918U CN205007765U CN 205007765 U CN205007765 U CN 205007765U CN 201520757918 U CN201520757918 U CN 201520757918U CN 205007765 U CN205007765 U CN 205007765U
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- clarifier
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Abstract
The utility model belongs to the filter field especially relates to silencer -filter and have clarifier of this silencer -filter. The silencer -filter is installed in the exhaust end of clarifier, and water smoke dust fall and/or vortex remove dust and isolate clean gas in the muddy gas process clarifier, and the cleaning is gaseous to be got into airflow channel and discharged by the gas outlet by the air inlet. Airflow channel's width widen gradually on airflow direction is lost one's temper and is rascally pressed slow the change, eliminates the noise of gas expansion in -process, and the air speed can reduce, is favorable to the absorption of dust and liquid drop on the filter screen. Be equipped with the filter screen in the airflow channel, filter screen reflectible and absorption noise, when the filter screen was touch to the noise, the part was reflected partial absorbate. The filterable dust of filter screen is realized the PM2.5 particle and is clear away. When the water smoke dust fall, partial water smoke adhesion forms the water film on the filter screen, adsorb dust once more, can be better to the filter effect of dust.
Description
Technical field
The utility model belongs to art of filters, particularly relates to a kind of silencer-filter and has the clarifier of this silencer-filter.
Background technology
Clarifier inside of the prior art and exit can produce noise, impact to user.The noise of clarifier inside comprises: motor and wind wheel bring the air-flow in noise, clarifier and the mutual friction of clarifier structural member phase to produce vibrating noise, cause clarifier structural member to produce vibrating noise because atmospheric pressure changes in rotation process.The noise in clarifier exit causes because air-flow changes rapidly, particularly vortex clarifier, and air-flow from being changed to low speed rapidly at a high speed, can produce very large noise in exit.
In order to realize humidification function, clarifier can adopt atomizing humidifying performance structure usually, and atomizing humidifying performance structure can also realize water mist dust fall.In the process of water mist dust fall humidification, this clarifier dust removing effects is not good enough, have part dust along with water smoke blow out clarifier outlet.
Utility model content
The purpose of this utility model is to provide a kind of silencer-filter, is intended to the technical problem that noise is large and dust removing effects is not good enough solving the generation of existing clarifier.
The utility model realizes like this, a kind of silencer-filter, for being installed on the exhaust end of clarifier, comprise housing, described housing has a gas channel flow through for air-flow, the opposite end of described gas channel is formed with air inlet and gas outlet respectively, and broaden gradually in described air inlet to the width of gas channel described in the direction of described gas outlet, the sectional area of described gas outlet is greater than the sectional area of described air inlet; Also be provided with at least one for Chalk-dust filtering and reflection or the screen pack absorbing noise in described gas channel.
Further, all described screen packs along described air inlet to the directional spreding of described gas outlet in described gas channel.
Further, described gas channel is horn-like, described air inlet and described gas outlet all rounded, the projection of the described air inlet of the axis along described gas channel is positioned at the projection of described gas outlet.
Further, described screen pack in the form of sheets, arrange along the length direction perpendicular to described gas channel by described screen pack.
Further, the outer rim of described screen pack is connected on the inwall of described gas channel.
Further, the outer wall of described housing and the inwall of described exhaust end suitable, described housing is flush-mounted in described exhaust end.
Further, the outer wall of described housing and the inwall of described exhaust end are all in horn-like.
Further, the described air inlet place of described housing extends to form for the location edge by spacing for the described housing described exhaust end place at described clarifier towards the direction away from described gas outlet.
Another object of the present utility model is to provide a kind of clarifier, comprise blower fan, there is the atomizer of arrival end and the port of export, be connected with the port of export of described atomizer and the gas water smoke mixing chamber being mixed to form mixture for the turbidity thereof introduced by described blower fan and the water smoke that produced by described atomizer and the eddy dust-removing cylindrical shell be connected with described gas water smoke mixing chamber, described eddy dust-removing cylindrical shell is provided with the exhaust end for being discharged by the isolated clean gas of described mixture, described clarifier also comprises silencer-filter, described silencer-filter is installed on described exhaust end.
Further, described eddy dust-removing cylindrical shell has in trumpet-shaped inwall, described eddy dust-removing cylindrical shell has the large end and small end that are oppositely arranged, and the connectivity part of described eddy dust-removing cylindrical shell and described gas water smoke mixing chamber is positioned at described large end place, and described exhaust end is close to described small end and arranges.
The utility model relative to the technique effect of prior art is: silencer-filter is installed on the exhaust end of clarifier, turbidity thereof water mist dust fall and/or eddy dust-removing in clarifier isolate clean gas, and clean gas enters gas channel by air inlet and discharged by gas outlet.The width of gas channel broadens in the direction of the air flow gradually, the sectional area of gas outlet is greater than the sectional area of air inlet, and the air pressure of air-flow is slowly changed, and eliminates the noise in gas expansion process, and air velocity can reduce, be conducive to dust and drop is adsorbed on screen pack.Be provided with screen pack in gas channel, screen pack can reflect and absorb noise, and when noise encounters screen pack, some can be filtered net reflection, and some can be absorbed by filter screen.Screen pack can Chalk-dust filtering, realizes the removing of PM2.5 particulate.Particularly when water mist dust fall, a part of water smoke sticks on screen pack and forms moisture film, again adsorbs dust, can be better to the filter effect of dust.
Accompanying drawing explanation
Fig. 1 is the structural representation of the silencer-filter that the utility model embodiment provides, and in figure, arrow represents air current flow direction;
Fig. 2 is the structural representation of the silencer-filter of Fig. 1, and in figure, arrow represents direction of sound propagation;
Fig. 3 is the assembling schematic diagram of the clarifier that the utility model embodiment provides, and in figure, arrow represents air current flow direction;
Fig. 4 is the decomposing schematic representation of the clarifier of Fig. 3.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1 to Fig. 3, the silencer-filter 100 that the utility model embodiment provides, for being installed on the exhaust end 260 of clarifier, comprise housing 110, housing 110 has a gas channel 111 flow through for air-flow, the opposite end of gas channel 111 is formed with air inlet 111a and gas outlet 111b respectively, and the width of the direction gas channel 111 in air inlet 111a to gas outlet 111b broadens gradually, and the sectional area of gas outlet 111b is greater than the sectional area of air inlet 111a; Also be provided with at least one for Chalk-dust filtering and reflection or the screen pack 120 absorbing noise in gas channel 111.
Silencer-filter 100 is installed on the exhaust end 260 of clarifier, and turbidity thereof water mist dust fall and/or eddy dust-removing in clarifier isolate clean gas, and clean gas enters gas channel 111 by air inlet 111a and discharged by gas outlet 111b.The width of gas channel 111 broadens in the direction of the air flow gradually, the sectional area of gas outlet 111b is greater than the sectional area of air inlet 111a, and the air pressure of air-flow is slowly changed, and eliminates the noise in gas expansion process, and air velocity can reduce, be conducive to dust and drop is adsorbed on screen pack 120.Be provided with screen pack 120 in gas channel 111, screen pack 120 can reflect and absorb noise, and when noise encounters screen pack 120, some can be filtered net 120 and reflect, and some can be absorbed by filter screen.Screen pack 120 can Chalk-dust filtering, realizes the removing of PM2.5 particulate.Particularly when water mist dust fall, a part of water smoke sticks on screen pack 120 and forms moisture film, again adsorbs dust, can be better to the filter effect of dust.
Further, the directional spreding of all screen packs 120 along air inlet 111a to gas outlet 111b is in gas channel 111.This configuration structure is compact, and easily install screen pack 120, noise elimination noise reduction is effective.When the quantity of screen pack 120 is at least two, noise can between adjacent head net 120, and refraction and absorption repeatedly, the quantity of screen pack 120 is more, and erasure effect is better.The quantity of screen pack 120 is more, better to the filter effect of dust.Particularly, the density degree of screen pack 120 and quantity can be determined according to factors such as clean-up effect, soundproof effect, structure, costs.
Further, gas channel 111 is in horn-like, and air inlet 111a and gas outlet 111b is all rounded, and the projection along the axial admission mouth 111a of gas channel 111 is positioned at the projection of gas outlet 111b.This structure is easily processed, and noise elimination noise reduction is effective, and air velocity can reduce, and is conducive to dust and drop is adsorbed on screen pack 120.
Further, screen pack 120 in the form of sheets, arrange along the length direction perpendicular to gas channel 111 by screen pack 120.This configuration structure is compact, and easily install screen pack 120, noise elimination noise reduction is effective.
Further, the outer rim of screen pack 120 is connected on the inwall of gas channel 111.This structure is easily installed.
Further, the outer wall of housing 110 and the inwall of exhaust end 260 suitable, housing 110 is flush-mounted in exhaust end 260.This configuration can be avoided producing noise between housing 110 and exhaust end 260.Particularly, the outlet of the exhaust end 260 of the size and shape of air inlet 111a and water mist dust fall or eddy dust-removing is identical, can not produce noise in the process of interfaces transition.
Further, the outer wall of housing 110 and the inwall of exhaust end 260 are all in horn-like.This configuration is easily processed.
Further, the air inlet 111a place of housing 110 extends to form for the location edge 112 by spacing for housing 110 exhaust end 260 place at clarifier towards the direction away from gas outlet 111b.This configuration is convenient to housing 110 to be fixedly mounted on exhaust end 260.
Please refer to Fig. 3, Fig. 4, the clarifier that the utility model embodiment provides, comprise blower fan 210, there is the atomizer 220 of arrival end (not shown) and port of export (not shown), be connected with the port of export of atomizer 220 and be mixed to form the gas water smoke mixing chamber 240 of mixture for the turbidity thereof introduced by blower fan 210 and the water smoke produced by atomizer 220 and be connected with gas water smoke mixing chamber 240 and tangentially enter for mixture and the eddy dust-removing cylindrical shell 250 of spiral movement, eddy dust-removing cylindrical shell 250 is provided with the exhaust end 260 for being discharged by the isolated clean gas of mixture, clarifier also comprises silencer-filter 100, silencer-filter 100 is installed on exhaust end 260.
Clarifier also comprises the clear water tanks 230 be connected with the arrival end of atomizer 220; the inwall that drop in mixture adheres to eddy dust-removing cylindrical shell 250 is formed with the moisture film (not shown) for adsorbing the dust in mixture, eddy dust-removing cylindrical shell 250 is provided with the discharge ends (not shown) of discharging for the sewage be mixed to form by moisture film and dust.
Clarifier adopts water mist dust fall and the dedusting of eddy dust-removing mode.After water mist dust fall and eddy dust-removing, the gas in mixture, part dust and partial drop, enter gas channel 111 from the air inlet 111a of silencer-filter 100, gas is discharged by gas outlet 111b, and dust and drop are adsorbed on screen pack 120.Meanwhile, noise is through screen pack 120, and screen pack 120 pairs of noises reflect and absorb.The width of gas channel 111 broadens in the direction of the air flow gradually, and the sectional area of gas outlet 111b is greater than the sectional area of air inlet 111a, and the air pressure of air-flow is slowly changed, and eliminates the noise in gas expansion process.
Further, also comprise and to be connected with discharge ends and collecting box 280 for collecting sewage.This configuration is convenient to collect sewage.Particularly, also comprise installing rack 300, blower fan 210, atomizer 220, clear water tanks 230, eddy dust-removing cylindrical shell 250, collecting box 280 are all installed on installing rack 300, and water smoke mixing chamber is also arranged on installing rack 300.Eddy dust-removing cylindrical shell 250 is outside equipped with shell 251.
Further, eddy dust-removing cylindrical shell 250 has in trumpet-shaped inwall, eddy dust-removing cylindrical shell 250 has the large end 250a and small end 250b that are oppositely arranged, and eddy dust-removing cylindrical shell 250 is positioned at the connectivity part of gas water smoke mixing chamber 240 holds 250a place greatly, and exhaust end 260 is close to small end 250b and arranges.This configuration can allow mixture hold greatly 250a tangentially introduce and rotate rising by eddy dust-removing cylindrical shell 250, and discharge clean gas by the exhaust end 260 of small end 250b, this structureborne noise is less.Understandably, the inwall of eddy dust-removing cylindrical shell 250 can also be cylindric or other shapes.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a silencer-filter, for being installed on the exhaust end of clarifier, it is characterized in that: comprise housing, described housing has a gas channel flow through for air-flow, the opposite end of described gas channel is formed with air inlet and gas outlet respectively, broaden gradually in described air inlet to the width of gas channel described in the direction of described gas outlet, the sectional area of described gas outlet is greater than the sectional area of described air inlet; Also be provided with at least one for Chalk-dust filtering and reflection or the screen pack absorbing noise in described gas channel.
2. silencer-filter as claimed in claim 1, is characterized in that: all described screen packs along described air inlet to the directional spreding of described gas outlet in described gas channel.
3. silencer-filter as claimed in claim 1, is characterized in that: described gas channel is horn-like, described air inlet and described gas outlet all rounded, the projection of the described air inlet of the axis along described gas channel is positioned at the projection of described gas outlet.
4. silencer-filter as claimed in claim 1, is characterized in that: described screen pack in the form of sheets, arrange along the length direction perpendicular to described gas channel by described screen pack.
5. silencer-filter as claimed in claim 4, is characterized in that: the outer rim of described screen pack is connected on the inwall of described gas channel.
6. the silencer-filter as described in any one of claim 1 to 5, is characterized in that: the outer wall of described housing and the inwall of described exhaust end suitable, described housing is flush-mounted in described exhaust end.
7. silencer-filter as claimed in claim 6, is characterized in that: the outer wall of described housing and the inwall of described exhaust end are all in horn-like.
8. the silencer-filter as described in any one of claim 1 to 5, is characterized in that: the described air inlet place of described housing extends to form for the location edge by spacing for the described housing described exhaust end place at described clarifier towards the direction away from described gas outlet.
9. a clarifier, it is characterized in that: comprise blower fan, there is the atomizer of arrival end and the port of export, be connected with the port of export of described atomizer and the gas water smoke mixing chamber being mixed to form mixture for the turbidity thereof introduced by described blower fan and the water smoke that produced by described atomizer and the eddy dust-removing cylindrical shell be connected with described gas water smoke mixing chamber, described eddy dust-removing cylindrical shell is provided with the exhaust end for being discharged by the isolated clean gas of described mixture, described clarifier also comprises the silencer-filter as described in any one of claim 1 to 8, described silencer-filter is installed on described exhaust end.
10. clarifier as claimed in claim 9, it is characterized in that: described eddy dust-removing cylindrical shell has in trumpet-shaped inwall, described eddy dust-removing cylindrical shell has the large end and small end that are oppositely arranged, the connectivity part of described eddy dust-removing cylindrical shell and described gas water smoke mixing chamber is positioned at described large end place, and described exhaust end is close to described small end and arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520757918.0U CN205007765U (en) | 2015-09-25 | 2015-09-25 | Silencer -filter and have clarifier of this silencer -filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520757918.0U CN205007765U (en) | 2015-09-25 | 2015-09-25 | Silencer -filter and have clarifier of this silencer -filter |
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| Publication Number | Publication Date |
|---|---|
| CN205007765U true CN205007765U (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520757918.0U Active CN205007765U (en) | 2015-09-25 | 2015-09-25 | Silencer -filter and have clarifier of this silencer -filter |
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| CN (1) | CN205007765U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109126416A (en) * | 2017-06-15 | 2019-01-04 | 宝山钢铁股份有限公司 | A kind of waste emulsified mixture deodorizing device |
| CN110594884A (en) * | 2018-05-24 | 2019-12-20 | 湖南匡为科技有限公司 | Mute air purification device |
-
2015
- 2015-09-25 CN CN201520757918.0U patent/CN205007765U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109126416A (en) * | 2017-06-15 | 2019-01-04 | 宝山钢铁股份有限公司 | A kind of waste emulsified mixture deodorizing device |
| CN110594884A (en) * | 2018-05-24 | 2019-12-20 | 湖南匡为科技有限公司 | Mute air purification device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |