CN212974658U - Waste gas washing and purifying device - Google Patents
Waste gas washing and purifying device Download PDFInfo
- Publication number
- CN212974658U CN212974658U CN202021529352.3U CN202021529352U CN212974658U CN 212974658 U CN212974658 U CN 212974658U CN 202021529352 U CN202021529352 U CN 202021529352U CN 212974658 U CN212974658 U CN 212974658U
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- absorption tower
- air inlet
- purifying
- filtering
- exhaust gas
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- Treating Waste Gases (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a waste gas washing purifier relates to the exhaust-gas treatment field, include: the absorption tower is provided with a gas inlet at one side of the bottom of the absorption tower, a gas outlet at the top of the absorption tower, a cooling spray layer and a filtering and purifying net are arranged in the absorption tower, the filtering and purifying net is fixed in the absorption tower through a mounting plate, and the gas inlet is positioned below the cooling spray layer; the air inlet fan is arranged at the air inlet of the absorption tower and is communicated with the air inlet of the absorption tower through an air cylinder; the high-frequency resonance vibration sheet is arranged on the filtering and purifying net; the sound wave intensifier comprises a signal generator, an audio power amplifier, a compression driver and a horn which are sequentially connected, and an annular guide plate which is fixed on the inner wall of the absorption tower. The utility model discloses a sound wave intensifier can agglomerate the superfine particulate matter in the absorption tower and grow up, improves dust collection efficiency, and the dust that gathers of filtration purification net is got rid of to high frequency resonance vibrations piece.
Description
Technical Field
The utility model relates to an industrial waste gas treatment's technical field especially relates to a waste gas washing purifier.
Background
The waste gas treatment and purification mainly refers to the work of treating industrial waste gas such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas generated in an industrial field, and common waste gas purification includes factory smoke and waste gas purification, workshop dust and waste gas purification, organic waste gas purification, chemical waste gas purification and the like. With the rapid development of industry, the exhaust gas pollutants pollute the air in a large area and seriously damage the human health.
Application number 201820578024.9 provides an exhaust gas dust removal environmental protection equipment, including the dust removal case, the mounting panel is installed to the dust removal incasement, the inside filter screen that is equipped with of mounting panel, the interior roof of dust removal case is installed and is trembled grey device, trembles grey device support the pressure bar towards the filter screen setting, trembles grey device's driving motor when moving, drives the left and right reciprocating motion of support the pressure bar, supports the one end of pressure bar and constantly strikes the side of filter screen to will cover and shake off at the dust on filter screen surface. The utility model discloses an utilize and tremble grey device and strike the dust removal to the filter screen, but tremble grey device structure complicacy, can corrode under the effect that receives corrosive gas and moisture and tremble grey device, cause the work inefficacy to tremble the vibrations effect of grey device not good, be difficult for clarifying a large amount of dust on the filter screen, the existence is treated the improvement part.
SUMMERY OF THE UTILITY MODEL
To the problem of above-mentioned production, the utility model aims to provide an exhaust gas washing purifier.
In order to realize the purpose, the utility model discloses the technical scheme who takes does:
an exhaust gas scrubbing and purifying apparatus, comprising: the absorption tower is characterized in that one side of the bottom of the absorption tower is provided with an air inlet, the top of the absorption tower is provided with an air outlet, a cooling spray layer and a filtering and purifying net are transversely arranged in the absorption tower from bottom to top in sequence, the filtering and purifying net is fixed in the absorption tower through a mounting plate, and the air inlet is positioned below the cooling spray layer; the air inlet fan is arranged at the air inlet of the absorption tower and is communicated with the air inlet of the absorption tower through an air cylinder; the high-frequency resonance vibration sheet is arranged on the filtering and purifying net; the sound wave intensifier is characterized in that a mounting interface is formed in the side wall of the absorption tower between the cooling spray layer and the filtering and purifying net, a storage box is fixed on the side wall of the absorption tower close to the mounting interface, the sound wave intensifier is mounted in the storage box and comprises a signal generator, an audio power amplifier, a compression driver and a horn which are sequentially connected, and the outlet end of the horn is connected with the mounting interface; the annular guide plate is fixed on the inner wall of the absorption tower and is positioned on the lower side of the cooling spraying layer.
Preferably, the wall thickness of the annular deflector gradually increases from the lower end to the upper end.
Foretell exhaust gas washing purifier, wherein, the cooling sprays the layer and includes inlet tube and a plurality of shower nozzle, and is a plurality of shower nozzle evenly distributed is in on the inlet tube, and a plurality of the shower nozzle all with the inlet tube is linked together, and is a plurality of the opening of shower nozzle is down, and is a plurality of all install the atomizing net in the shower nozzle.
The above exhaust gas washing and purifying device, wherein a control device is arranged outside the absorption tower, and the control device controls the high-frequency resonant vibration sheet, the air inlet fan and the sound wave enhancer.
The waste gas washing and purifying device is characterized in that a liquid containing tank is mounted at the lower end in the absorption tower, a water outlet of the liquid containing tank is connected with a drainage pipeline, and the drainage pipeline penetrates through the absorption tower.
The waste gas washing and purifying device is characterized in that a pressure switch is arranged in the water outlet of the liquid containing tank, and the pressure switch is connected with the control device.
The waste gas washing and purifying device is characterized in that a rotational flow fan blade is arranged in the air duct at one end far away from the air inlet fan.
The utility model discloses owing to adopt above-mentioned technique, make it compare the positive effect that has with prior art and be:
the utility model discloses an exhaust gas washing purifier's small, easy assembly, good reliability, the sound wave intensifier can grow up the superfine particulate matter reunion in the absorption tower, improves dust collection efficiency, and the dust that gathers that filtration purification was netted can be got rid of to the high frequency resonance vibrations piece.
Drawings
Fig. 1 is a schematic view of the exhaust gas scrubbing and purifying apparatus of the present invention.
Reference numerals: 1. an absorption tower; 2. a cooling spray layer; 21. a water inlet pipe; 22. a spray head; 3. filtering and purifying net; 31. mounting a plate; 4. an air intake fan; 41. an air duct; 411. a rotational flow fan blade; 5. a high-frequency resonance vibration sheet; 6. a sound wave booster; 61. a storage box; 62. a signal generator; 63. an audio power amplifier; 64. a compression driver; 65. a horn; 7. an annular baffle; 8. a liquid containing groove; 9. and (4) a water drainage pipeline.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
Fig. 1 is a schematic view of the exhaust gas scrubbing and purifying apparatus of the present invention. Referring to fig. 1, there is shown an exhaust gas scrubbing and purifying apparatus according to a preferred embodiment, including: absorption tower 1, absorption tower 1 are the tubular construction, and the air inlet has been seted up to one side of absorption tower 1 bottom, and the gas outlet has been seted up at the top of absorption tower 1, sprays layer 2 and filtration purification net 3 by supreme cooling of transversely having set gradually down in absorption tower 1, and filtration purification net 3 passes through mounting panel 31 to be fixed in absorption tower 1, and the air inlet is located the cooling and sprays the below on layer 2.
Further, as a preferred embodiment, the exhaust gas scrubbing and purifying apparatus further includes: air intake fan 4, air intake fan 4 sets up in the air inlet department of absorption tower 1, air intake fan 4 passes through the air inlet intercommunication of dryer 41 with absorption tower 1, waste gas through air intake fan 4 and dryer 41 get into absorption tower 1 in, waste gas from bottom to top motion in absorption tower 1 at first sprays layer 2 through the cooling and cools down and washes, then waste gas upwards gets into filtration purification net 3 again, filtration purification net 3 adsorbs dust and impurity in to waste gas.
Still further, as a preferred embodiment, the exhaust gas scrubbing and purifying apparatus further includes: high frequency resonance vibrations piece 5, high frequency resonance vibrations piece 5 set up on filtration purification net 3, and filtration purification net 3 can produce the dust in the long-term use and accumulate, influences the adsorption of filtration purification net 3, and through the vibrations effect of high frequency resonance vibrations piece 5, the dust on filtration purification net 3 can be shaken off.
Further, as a preferred embodiment, the exhaust gas scrubbing and purifying apparatus further includes: sound wave intensifier 6, absorption tower 1 is seted up the installation interface on being located the cooling and sprays the lateral wall between layer 2 and the filtration purification net 3, absorption tower 1 is fixed with receiver 61 on being close to the lateral wall of installation interface, sound wave intensifier 6 is installed in receiver 61, sound wave intensifier 6 is including the signal generator 62 that connects gradually, audio power amplifier 63, acoustic driver 64 and number angle 65, the exit end of number angle 65 is connected with the installation interface, compression driver 64 and number angle 65 pass through flange joint, sound wave intensifier 6 is used for the sound wave of giving out, the compression is grown up under the promotion of sound wave, it is detached by filtration purification net 3 seizure more easily, the big granule that sinks that little part of reunion is grown up, spray the washing of layer 2 and detach to the cooling.
In addition, as a preferred embodiment, the exhaust gas scrubbing and purifying apparatus further includes: annular guide plate 7, annular guide plate 7 is fixed on the inner wall of absorption tower 1, and annular guide plate 7 is located the cooling and sprays the downside on layer 2, and the lower surface of annular guide plate 7 is the inclined plane, takes place the refraction when the lower surface of annular guide plate 7 along the ascending waste gas of absorption tower 1 inner wall, has changed the removal route, and waste gas flow direction turns to the axis direction of absorption tower 1, is caught by the cooling spray layer 2 spun water smoke more easily.
The above is merely an example of the preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The utility model discloses still have following embodiment on above-mentioned basis:
the utility model discloses a further embodiment, the cooling sprays layer 2 and includes inlet tube 21 and a plurality of shower nozzle 22, and a plurality of shower nozzle 22 evenly distributed is on inlet tube 21, and a plurality of shower nozzle 22 all is linked together with inlet tube 21, and the opening of a plurality of shower nozzles 22 all installs the atomizing net down in a plurality of shower nozzles 22, and the atomizing net can atomize shower nozzle 22's water.
In a further embodiment of the present invention, the outside of the absorption tower 1 is provided with a control device (not shown in the figure) which controls the high frequency resonance vibrating piece 5, the air inlet fan 4 and the sound wave amplifier 6.
The utility model discloses a in the further embodiment, cistern 8 is installed to the lower extreme in the absorption tower 1, set up water pressure sensor (not shown in the figure) in cistern 8, water pressure sensor is connected with controlling means, be connected with drainage pipe 9 on cistern 8's the delivery port, drainage pipe 9 passes absorption tower 1, be provided with pressure switch in cistern 8's the delivery port, pressure switch is connected with controlling means, when sewage in cistern 8 reaches the preset pressure value, pressure switch opens automatically, pass through drainage pipe 9 with sewage and discharge, when water pressure sensor detects sewage water pressure in cistern 8 and is less than the preset pressure value, controlling means control pressure switch closes.
The utility model discloses a in the further embodiment, the inside that 4 one ends of air inlet fan were kept away from to dryer 41 is provided with whirl fan blade 411, and whirl fan blade 411 is used for changing the flow direction of waste gas in dryer 41 for waste gas is more even in kicking into absorption tower 1, improves the cooling and sprays layer 2's cooling and washing efficiency.
The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.
Claims (6)
1. An exhaust gas scrubbing and purifying apparatus, comprising:
the device comprises an absorption tower (1), wherein an air inlet is formed in one side of the bottom of the absorption tower (1), an air outlet is formed in the top of the absorption tower (1), a cooling spray layer (2) and a filtering and purifying net (3) are sequentially and transversely arranged in the absorption tower (1) from bottom to top, the filtering and purifying net (3) is fixed in the absorption tower (1) through a mounting plate (31), and the air inlet is positioned below the cooling spray layer (2);
the air inlet fan (4), the air inlet fan (4) is arranged at the air inlet of the absorption tower (1), and the air inlet fan (4) is communicated with the air inlet of the absorption tower (1) through an air duct (41);
the high-frequency resonance vibration sheet (5), the high-frequency resonance vibration sheet (5) is arranged on the filtering and purifying net (3);
the sound wave intensifier (6), an installation interface is arranged on the side wall of the absorption tower (1) between the cooling spray layer (2) and the filtering and purifying net (3), a storage box (61) is fixed on the side wall of the absorption tower (1) close to the installation interface, the sound wave intensifier (6) is installed in the storage box (61), the sound wave intensifier (6) comprises a signal generator (62), an audio power amplifier (63), a compression driver (64) and a horn (65) which are sequentially connected, and the outlet end of the horn (65) is connected with the installation interface;
annular guide plate (7), annular guide plate (7) are fixed on the inner wall of absorption tower (1), annular guide plate (7) are located the downside on layer (2) is sprayed in the cooling.
2. The exhaust gas washing and purifying device according to claim 1, wherein the cooling spray layer (2) comprises a water inlet pipe (21) and a plurality of spray heads (22), the plurality of spray heads (22) are uniformly distributed on the water inlet pipe (21), the plurality of spray heads (22) are communicated with the water inlet pipe (21), openings of the plurality of spray heads (22) face downwards, and atomization nets are installed in the plurality of spray heads (22).
3. The exhaust gas scrubbing and purifying apparatus according to claim 1, wherein a control device is provided outside said absorption tower (1), said control device controlling said high frequency resonant vibration plate (5), said intake fan (4) and said sound wave amplifier (6).
4. The exhaust gas washing and purifying device according to claim 3, wherein a liquid tank (8) is installed at the lower end in the absorption tower (1), a water outlet of the liquid tank (8) is connected with a water discharge pipeline (9), and the water discharge pipeline (9) passes through the absorption tower (1).
5. The exhaust gas washing and purifying device according to claim 4, characterized in that a pressure switch is arranged in the water outlet of the liquid tank (8), and the pressure switch is connected with the control device.
6. The exhaust gas washing and purifying device according to claim 1, wherein a swirl fan blade (411) is arranged inside one end of the air duct (41) far away from the air inlet fan (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021529352.3U CN212974658U (en) | 2020-07-29 | 2020-07-29 | Waste gas washing and purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021529352.3U CN212974658U (en) | 2020-07-29 | 2020-07-29 | Waste gas washing and purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212974658U true CN212974658U (en) | 2021-04-16 |
Family
ID=75429886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021529352.3U Expired - Fee Related CN212974658U (en) | 2020-07-29 | 2020-07-29 | Waste gas washing and purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212974658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113249144A (en) * | 2021-05-10 | 2021-08-13 | 广州环峰能源科技股份有限公司 | Biomass gasification system with high gasification rate |
-
2020
- 2020-07-29 CN CN202021529352.3U patent/CN212974658U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113249144A (en) * | 2021-05-10 | 2021-08-13 | 广州环峰能源科技股份有限公司 | Biomass gasification system with high gasification rate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210416 Termination date: 20210729 |
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| CF01 | Termination of patent right due to non-payment of annual fee |