CN214635234U - Atomization method exhaust gas purification device - Google Patents
Atomization method exhaust gas purification device Download PDFInfo
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- CN214635234U CN214635234U CN202120507557.XU CN202120507557U CN214635234U CN 214635234 U CN214635234 U CN 214635234U CN 202120507557 U CN202120507557 U CN 202120507557U CN 214635234 U CN214635234 U CN 214635234U
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Abstract
The utility model belongs to the technical field of waste gas treatment, in particular to an atomization method waste gas purification device, which comprises a box body, wherein the box body is sequentially divided into a liquid tank area, a primary atomization contact area, a primary collection area, a secondary atomization contact area, a secondary collection area and a tertiary collection area from bottom to top, which are communicated with each other, the side wall of the primary atomization contact area is provided with an air inlet, and the top of the tertiary collection area is provided with an air outlet; the utility model discloses the cyclic utilization of absorbent does not need other additive substances, and the solution that produces can secondary utilization, does not produce secondary pollution; energy conservation and consumption reduction: the operation cost is low; the maintenance is convenient: the equipment has no wearing parts, is started by one key and runs fully automatically. The equipment has a self-cleaning function; fourth, purification efficiency is 90% -95%. Because water or aqueous solution is used as an absorption medium, the safety of the device is not hidden danger.
Description
Technical Field
The utility model belongs to the technical field of exhaust-gas treatment, specific saying relates to an atomization method exhaust gas purification device.
Background
If dust generated by industrial production and domestic boiler coal burning, harmful waste gas generated by chemical enterprises, and harmful waste gas generated by burning chemical residues and domestic garbage are not purified, harmful and toxic substances carried by the dust and the harmful waste gas are directly diffused in the atmosphere and enter human bodies along with the skin and respiratory tracts of the human bodies, so that the dust and the harmful waste gas seriously harm the health of people.
SUMMERY OF THE UTILITY MODEL
For solving the problems existing in the prior art, the utility model provides an atomization method exhaust gas purification device.
The technical scheme of the utility model is realized like this:
the utility model provides an atomization method exhaust gas purification device, includes the box, the box from the bottom up divide into liquid tank district, one-level atomizing contact zone, one-level collecting region, second grade atomizing contact zone, second grade collecting region, the tertiary collecting region that communicate each other in proper order, one-level atomizing contact zone lateral wall is equipped with the air inlet, tertiary collecting region top is equipped with the gas vent.
Furthermore, absorption liquid is injected into the liquid tank area, an atomization generator is arranged at the top of the liquid tank area, a circulating water pump is arranged on the inner wall of the liquid tank area, and the atomization generator is used for atomizing and spraying the absorption liquid in the liquid tank area to the first-stage atomization contact area.
Furthermore, each of the first-stage collecting area, the second-stage collecting area and the third-stage collecting area is internally provided with a metal wire mesh for collecting atomized absorption liquid containing waste gas, the mesh number of the metal wire mesh in each collecting area is gradually increased according to the height, the pore diameter is gradually reduced, and the mesh number of the metal wire mesh in the third-stage collecting area is the largest and the pore diameter is the smallest.
Further, the top of the second-stage atomization contact zone is provided with an atomization sprayer, and the circulating water pump is communicated with the atomization sprayer and used for leading absorption liquid in the liquid tank zone to the atomization sprayer and spraying the absorption liquid to the second-stage atomization contact zone through the atomization sprayer.
Furthermore, the side wall of the box body is also provided with a liquid supplementing device for supplementing absorption liquid.
The working principle and the effect of the scheme are as follows:
the box body adopts PP or stainless steel corrosion-resistant materials and adopts an upper structure and a lower structure, and waste gas enters a primary atomization contact area from an air inlet through a collection pipeline; a liquid tank area is arranged below the first-stage contact area, absorption liquid is injected into the liquid tank area, an atomization generator is arranged at the top of the liquid tank area, and the atomization generator is used for atomizing and spraying the absorption liquid in the liquid tank area to the first-stage atomization contact area; the contact area between the absorption liquid in the atomized state and the waste gas is relatively large, so that the waste gas and the absorption liquid in the atomized state are fully contacted and fused, and the organic waste gas in the waste gas is absorbed by high-concentration water mist. Contain organic waste gas atomizing gas and get into the one-level collecting region, the one-level collecting region is equipped with the wire mesh that is used for collecting the atomizing absorption liquid that contains waste gas, and the wire mesh filters the back with the atomizing absorption liquid that contains waste gas of large granule, contains the organic waste gas aerosol and filters the collection back, will follow the tank lateral wall or directly drip the cistern district that gets into the bottom, has accomplished the one-level purification of waste gas from this. The waste gas which is not thoroughly purified enters a secondary atomization contact area, an atomization sprayer is arranged at the top of the secondary atomization contact area, and the circulating water pump is communicated with the atomization sprayer and used for leading the absorption liquid in the liquid tank area to the atomization sprayer and spraying the absorption liquid to the secondary atomization contact area through the atomization sprayer;
and the organic waste gas which is not absorbed by the primary collecting area in the waste gas is contacted with the absorption liquid sprayed by the atomization sprayer in a secondary atomization manner for absorption. Then the fog containing the organic waste gas enters a secondary collecting area and a tertiary collecting area; the exhaust gas containing the exhaust gas mist absorption liquid agent is fully separated and collected, and the fully purified gas is discharged through the exhaust port. The separated absorption liquid drops to a liquid tank area at the bottom along the side wall of the box body or directly.
After the absorption liquid in the liquid tank area is recycled for a period of time and the absorbent reaches a certain degree, the absorption liquid can be uniformly replaced.
The product has the advantages that:
the absorption agent is recycled, other added substances are not needed, the generated solution can be recycled, and secondary pollution is avoided.
Energy conservation and consumption reduction: the operation cost is low.
The maintenance is convenient: the equipment has no wearing parts, is started by one key and runs fully automatically. The device has a self-cleaning function.
Fourth, purification efficiency is 90% -95%. Because water or aqueous solution is used as an absorption medium, the safety of the device is not hidden danger.
Drawings
Fig. 1 is a schematic structural diagram of the exhaust gas purification device by atomization method of the present invention.
Reference numerals: the device comprises a liquid tank area 1, a first-stage atomization contact area 2, a first-stage collection area 3, a second-stage atomization contact area 4, a second-stage collection area 5, a third-stage collection area 6, an air inlet 7, an air outlet 8, a circulating water pump 9, an atomization generator 10, a liquid supplementing device 11 and an atomization sprayer 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Example 1
As shown in figure 1, an atomization method exhaust gas purification device, the power distribution box comprises a box body, the box body from the bottom up divide into liquid tank district 1, one-level atomizing contact zone 2, one-level collecting region 3, second grade atomizing contact zone 4, second grade collecting region 5, tertiary collecting region 6 that communicate each other in proper order, 2 lateral walls in one-level atomizing contact zone are equipped with air inlet 7, 6 tops in tertiary collecting region are equipped with gas vent 8.
The absorption liquid is injected into the liquid tank area 1, an atomization generator 10 is arranged at the top of the liquid tank area 1, a circulating water pump 9 is arranged on the inner wall of the liquid tank area 1, and the atomization generator 10 is used for atomizing and spraying the absorption liquid in the liquid tank area 1 to the first-stage atomization contact area 2.
The primary collecting area 3, the secondary collecting area 5 and the tertiary collecting area 6 are all provided with a wire mesh for collecting atomized absorption liquid containing waste gas, the mesh number of the wire mesh in each collecting area is gradually increased according to the height, the pore diameter is gradually reduced, and the mesh number of the wire mesh in the tertiary collecting area 6 is the largest and the pore diameter is the smallest.
And an atomization sprayer 12 is arranged at the top of the second-stage atomization contact zone 4, and the circulating water pump 9 is communicated with the atomization sprayer 12 and is used for leading absorption liquid in the liquid tank zone 1 to the atomization sprayer 12 and spraying the absorption liquid to the second-stage atomization contact zone 4 through the atomization sprayer 12.
And a liquid supplementing device 11 for supplementing absorption liquid is further arranged on the side wall of the box body.
When in specific use:
the box body adopts PP or stainless steel corrosion-resistant materials and adopts an upper structure and a lower structure, and waste gas enters the primary atomization contact area 2 from the gas inlet 7 through the collecting pipeline; a liquid tank area 1 is arranged below the first-stage contact area, absorption liquid is injected into the liquid tank area 1, an atomization generator 10 is arranged at the top of the liquid tank area 1, and the atomization generator 10 is used for atomizing and spraying the absorption liquid in the liquid tank area 1 to the first-stage atomization contact area 2; the contact area between the absorption liquid in the atomized state and the waste gas is relatively large, so that the waste gas and the absorption liquid in the atomized state are fully contacted and fused, and the organic waste gas in the waste gas is absorbed by high-concentration water mist. Contain organic waste gas atomizing gas and get into one-level collecting region 3, one-level collecting region 3 is equipped with the wire mesh that is used for collecting the atomizing absorption liquid that contains waste gas, and after wire mesh filters the atomizing absorption liquid that contains waste gas of large granule, contain organic waste gas aerosol and filter the collection back, will follow box lateral wall or directly drip and get into the cistern district 1 of bottom, has accomplished the one-level purification of waste gas from this. The waste gas which is not thoroughly purified enters the secondary atomization contact zone 4, the top of the secondary atomization contact zone 4 is provided with an atomization sprayer 12, and the circulating water pump 9 is communicated with the atomization sprayer 12 and is used for leading the absorption liquid in the liquid tank zone 1 to the atomization sprayer 12 and spraying the absorption liquid to the secondary atomization contact zone 4 through the atomization sprayer 12;
the organic waste gas which is not absorbed by the first-stage collecting area 3 in the waste gas is contacted with the absorption liquid sprayed by the atomizing sprayer 12 for secondary atomization and absorption. Then the fog containing the organic waste gas enters a secondary collecting area 5 and a tertiary collecting area 6; the exhaust gas containing the exhaust gas mist absorption liquid agent is fully separated and collected, and the fully purified gas is discharged through the exhaust port 8. The separated absorption liquid drops to the liquid tank area 1 at the bottom along the side wall of the box body or directly.
After the absorption liquid in the liquid tank area 1 is recycled for a period of time and the absorbent reaches a certain degree, the absorption liquid can be uniformly replaced.
The product has the advantages that:
the absorption agent is recycled, other added substances are not needed, the generated solution can be recycled, and secondary pollution is avoided.
Energy conservation and consumption reduction: the operation cost is low.
The maintenance is convenient: the equipment has no wearing parts, is started by one key and runs fully automatically. The device has a self-cleaning function.
Fourth, purification efficiency is 90% -95%. Because water or aqueous solution is used as an absorption medium, the safety of the device is not hidden danger.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (5)
1. The utility model provides an atomization method exhaust gas purification device, a serial communication port, the power distribution box comprises a box body, the box from the bottom up divide into liquid tank district, one-level atomizing contact zone, one-level collecting region, second grade atomizing contact zone, second grade collecting region, the tertiary collecting region that communicate each other in proper order, one-level atomizing contact zone lateral wall is equipped with the air inlet, tertiary collecting region top is equipped with the gas vent.
2. The exhaust gas purification device by atomization according to claim 1, wherein the liquid tank zone is filled with absorption liquid, the top of the liquid tank zone is provided with an atomization generator, the inner wall of the liquid tank zone is provided with a circulating water pump, and the atomization generator is used for atomizing and spraying the absorption liquid in the liquid tank zone to the primary atomization contact zone.
3. The exhaust gas purification device by atomization according to claim 2, wherein the primary collection area, the secondary collection area and the tertiary collection area are each provided with a wire mesh for collecting atomized absorption liquid containing exhaust gas, the mesh number of the wire mesh in each collection area is gradually increased according to the height, the pore diameter is gradually reduced, and the mesh number of the wire mesh in the tertiary collection area is the largest and the pore diameter is the smallest.
4. The exhaust gas purification device by atomization method according to claim 3, wherein an atomization sprayer is arranged at the top of the secondary atomization contact zone, and the circulating water pump is communicated with the atomization sprayer and used for leading the absorption liquid in the liquid tank zone to the atomization sprayer and spraying the absorption liquid to the secondary atomization contact zone through the atomization sprayer.
5. The exhaust gas purifying apparatus according to claim 4, wherein the side wall of the housing is further provided with a liquid replenishing device for replenishing the absorption liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120507557.XU CN214635234U (en) | 2021-03-10 | 2021-03-10 | Atomization method exhaust gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120507557.XU CN214635234U (en) | 2021-03-10 | 2021-03-10 | Atomization method exhaust gas purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214635234U true CN214635234U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120507557.XU Active CN214635234U (en) | 2021-03-10 | 2021-03-10 | Atomization method exhaust gas purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214635234U (en) |
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2021
- 2021-03-10 CN CN202120507557.XU patent/CN214635234U/en active Active
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