CN219922522U - Spray gas washing tower structure with high adsorption effect - Google Patents
Spray gas washing tower structure with high adsorption effect Download PDFInfo
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- CN219922522U CN219922522U CN202223049481.4U CN202223049481U CN219922522U CN 219922522 U CN219922522 U CN 219922522U CN 202223049481 U CN202223049481 U CN 202223049481U CN 219922522 U CN219922522 U CN 219922522U
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- spray
- spraying
- tower
- tower body
- waste gas
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- 239000007921 spray Substances 0.000 title claims abstract description 68
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 22
- 230000000694 effects Effects 0.000 title claims abstract description 12
- 238000005406 washing Methods 0.000 title abstract description 20
- 238000005507 spraying Methods 0.000 claims abstract description 26
- 239000002912 waste gas Substances 0.000 abstract description 31
- 239000007789 gas Substances 0.000 abstract description 22
- 239000003344 environmental pollutant Substances 0.000 abstract description 13
- 231100000719 pollutant Toxicity 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 22
- 238000010586 diagram Methods 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses a spray gas washing tower structure with a high adsorption effect, which belongs to the technical field of spray gas washing towers and comprises a tower body, wherein a plurality of groups of spray pipelines are connected to the side part of the tower body, and the plurality of groups of spray pipelines are positioned at different heights of the tower body. The method optimizes the mode of carrying out circulating spraying on the single spraying pipeline of the existing gas washing tower into a plurality of groups of spraying pipelines for sectional spraying, and under the mode of sectional spraying, the waste gas in different sections inside the tower body can be adsorbed with high efficiency, so that pollutants in the waste gas are fully absorbed, and the adsorption treatment effect of the spraying gas washing tower on the waste gas is ensured.
Description
Technical Field
The utility model belongs to the technical field of spray gas washing towers, and particularly relates to a spray gas washing tower structure with a high adsorption effect.
Background
The spray leaching tower is a device for purifying gas by utilizing contact between gas and liquid to transfer pollutants in the gas into the liquid and then separating clean gas from the polluted liquid; the spray gas-washing tower adopts a gas-liquid reverse absorption mode to treat, namely clean liquid is sprayed downwards from the top of the tower in a mist (or small liquid drops) mode, and waste gas runs in the tower body (reverse flow) so as to achieve the purpose of gas-liquid contact.
The upper part of the tower body of the spray leaching tower is provided with a spray pipeline, spray liquid is supplied to the interior of the spray tower, the existing spray tower adopts a structure shown in figure 2, a group of spray pipelines supply spray liquid to the interior of the tower body, waste gas passes through the interior of the tower body, and pollutants in the waste gas are absorbed by gas-liquid contact; there is also a spray tower structure as shown in publication No. CN217312310U in which spray heads of a plurality of sets of spray towers are disposed at the same height, although a plurality of sets of spray ports are provided. In actual use, along with the increase of the falling height of the spray liquid, the spray liquid contacts more and more waste gas, the adsorption efficiency of the spray liquid also drops sharply, and the existing gas washing tower ensures that the spray liquid and the waste gas are fully contacted through the structure of a long tower body, but in most sections of the tower body, the spray liquid is gradually saturated due to adsorption, the adsorption effect is general, the cleaning efficiency of the waste gas is poor, and the standard emission can be realized only by repeated circulating gas washing.
Disclosure of Invention
The utility model aims to provide a spray gas-washing tower structure with high adsorption effect, which aims to solve the problem of the prior spray gas-washing tower in the use process in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a spray gas washing tower structure of high adsorption effect, includes the body of a tower, the lateral part of body of a tower is connected with a plurality of groups and sprays the pipeline, and a plurality of groups spray the pipeline and be located the different high departments of body of a tower.
Preferably, the number of spray lines is set to four.
Preferably, each group of spray pipes is provided with an independently controlled valve body.
Preferably, the tower body is of a cylindrical structure.
Preferably, the height difference between adjacent sets of spray lines is greater than 100cm.
Compared with the prior art, the utility model has the beneficial effects that:
the method optimizes the mode of carrying out circulating spraying on the single spraying pipeline of the existing gas washing tower into a plurality of groups of spraying pipelines for sectional spraying, and under the mode of sectional spraying, the waste gas in different sections inside the tower body can be adsorbed with high efficiency, so that pollutants in the waste gas are fully absorbed, and the adsorption treatment effect of the spraying gas washing tower on the waste gas is ensured.
Drawings
FIG. 1 is a schematic diagram of a spray scrubber tower according to the present utility model;
fig. 2 is a schematic structural diagram of a conventional spray scrubber.
In the figure: 1. a tower body; and a spray pipeline.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, a spray scrubber tower structure with high adsorption effect comprises a tower body 1, wherein a plurality of groups of spray pipelines 2 are connected to the side part of the tower body 1, and the plurality of groups of spray pipelines 2 are positioned at different heights of the tower body 1.
For the existing spray gas washing tower, a single spray pipeline 2 is adopted, as shown in fig. 2, in the h1 section of the spray falling of the spray liquid, the contact time of the spray liquid and the waste gas is short, the spray liquid is unsaturated, the adsorption efficiency is high, and as the spray liquid continuously falls down, in the h2 section, the adsorption efficiency is greatly reduced after the spray liquid gradually saturates to adsorb pollutants in the waste gas, so that the purification efficiency of the waste gas is influenced; as shown in fig. 1, the scheme adopts a plurality of groups of spray pipelines 2 to perform sectional spraying, which is equivalent to that each section of spray liquid can efficiently adsorb pollutants in waste gas, and the structure of the plurality of groups of spray pipelines 2 is equivalent to that the waste gas is subjected to multistage efficient adsorption, so that the spray purification efficiency is ensured.
Further, the number of shower lines 2 is set to four groups.
In this scheme, spray line 2 sets up four groups to make each section of body of tower 1 all have good adsorption efficiency, guarantee to purify the efficiency of gas washing, in specific embodiment, the quantity of spray line 2 needs to be set up according to the high of body of tower 1 and the waste gas that needs to be handled, guarantees the adsorption efficiency to waste gas.
Further, each group of spray pipelines 2 is provided with an independently controlled valve body.
In this scheme, every group sprays pipeline 2 and is independent control, and the valve body can the different spraying pipeline 2 of independent control spray volume and on-off state, when the pollutant is less in waste gas, can shut down some spraying pipeline 2 according to actual need, also can suitably reduce the spraying volume, when the pollutant is more in waste gas, then need adjust the spraying volume that sprays pipeline 2.
Further, the tower body 1 has a cylindrical structure.
Further, the height difference of the adjacent group of spray pipes 2 is greater than 100cm.
In practical use, the distance between the adjacent groups of spray pipelines 2 needs to be determined according to the pollutant condition of the treated waste gas, namely, the more pollutants in the waste gas, the smaller the height difference between the adjacent groups of spray pipelines 2 should be, and in the process that the waste gas passes through the tower body 1, the pollutant content in the waste gas is gradually reduced, the waste gas inlet of the scheme is arranged at the top of the tower body 1, so that the height difference between the adjacent groups of spray pipelines 2 needs to be smaller at the upper part of the tower body 1, the lower part of the tower body 1 is provided with spray liquid for carrying out subsequent adsorption treatment on the waste gas, the pollutant in the waste gas needs to be smaller along with the progress of adsorption, namely, the height difference between the spray pipelines 2 needs to be smaller: the height difference between the spray pipelines 2 near the exhaust gas inlet is small, and the height difference between the spray pipelines 2 far away from the exhaust gas inlet can be set large.
Working principle: the mode of circulating spraying is optimized into a plurality of groups of spraying pipelines 2 for sectional spraying by the conventional gas washing tower Shan Penlin pipeline 2, and under the mode of sectional spraying, the waste gas in different sections inside the tower body 1 can be efficiently adsorbed, so that pollutants in the waste gas are fully absorbed, and the adsorption treatment effect of the spraying gas washing tower on the waste gas is ensured.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a spray scrubber tower structure of high adsorption effect which characterized in that: the novel tower body is characterized by comprising a tower body, wherein a plurality of groups of spraying pipelines are connected to the side part of the tower body, the plurality of groups of spraying pipelines are located at different heights of the tower body, each group of spraying pipelines is provided with an independently controlled valve body, and the height difference of the spraying pipelines of adjacent groups is larger than 100cm.
2. The high adsorption spray scrubber structure as recited in claim 1, wherein: the tower body is of a cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223049481.4U CN219922522U (en) | 2022-11-17 | 2022-11-17 | Spray gas washing tower structure with high adsorption effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223049481.4U CN219922522U (en) | 2022-11-17 | 2022-11-17 | Spray gas washing tower structure with high adsorption effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219922522U true CN219922522U (en) | 2023-10-31 |
Family
ID=88492243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223049481.4U Active CN219922522U (en) | 2022-11-17 | 2022-11-17 | Spray gas washing tower structure with high adsorption effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219922522U (en) |
-
2022
- 2022-11-17 CN CN202223049481.4U patent/CN219922522U/en active Active
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