CN219804451U - Sulfur-containing waste gas separation device - Google Patents
Sulfur-containing waste gas separation device Download PDFInfo
- Publication number
- CN219804451U CN219804451U CN202321013783.8U CN202321013783U CN219804451U CN 219804451 U CN219804451 U CN 219804451U CN 202321013783 U CN202321013783 U CN 202321013783U CN 219804451 U CN219804451 U CN 219804451U
- Authority
- CN
- China
- Prior art keywords
- tower body
- alkali liquor
- waste gas
- sulfur
- fixed disc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000002912 waste gas Substances 0.000 title claims abstract description 26
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 19
- 239000011593 sulfur Substances 0.000 title claims abstract description 19
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 238000000926 separation method Methods 0.000 title claims abstract description 16
- 239000003513 alkali Substances 0.000 claims abstract description 33
- 239000000919 ceramic Substances 0.000 claims abstract description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 239000002351 wastewater Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 8
- 239000012528 membrane Substances 0.000 abstract description 12
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000036632 reaction speed Effects 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 description 5
- 230000003009 desulfurizing effect Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 150000003463 sulfur Chemical class 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a sulfur-containing waste gas separation device, and belongs to the technical field of environmental protection equipment. Including the tower body, the inner chamber upper portion of tower body is equipped with a plurality of active carbon cartridge filter, and active carbon cartridge filter's lower part is through fixed intercommunication setting of the inner wall of fixed disk A and tower body, and active carbon cartridge filter's upper portion is fixed with the upper portion of tower body through the closing cap, and the inner chamber middle part of tower body is equipped with a plurality of evenly distributed's ceramic filtration membrane, and ceramic filtration membrane's lower part is through fixed disk C and the fixed intercommunication setting of the inner wall of tower body, and fixed disk C's lower part is equipped with a plurality of pneumatic valves, and pneumatic valve and ceramic filtration membrane intercommunication set up. The utility model utilizes the air pressure generated by the waste gas and the alkali liquor to reflect, increases the air pressure and effectively improves the reaction speed of the alkali liquor and the waste gas. In addition, the active carbon filter cartridge is adopted to separate the reacted alkali liquor from the unreacted alkali liquor, and the separated alkali liquor circularly enters the tower body to react, so that the waste of the alkali liquor is prevented.
Description
Technical Field
The utility model relates to a sulfur-containing waste gas separation device, and belongs to the technical field of environmental protection equipment.
Background
In industrial production, a large amount of waste emissions including liquids, gases, and solids, etc. are generated. For example, flue gas produced in industry contains solid particles and harmful gases such as sulfur, and it is necessary to desulfurize the discharged flue gas.
Patent document of application number CN201820372323.7 discloses a separator tank of effectively retrieving sulfur in coal industry sulfur-containing waste gas, including the bottom plate, the top fixedly connected with jar body of bottom plate, the inner wall fixedly mounted of jar body has the backup pad, and the top fixedly mounted of backup pad has the cylinder, the piston rod fixedly connected with horizontal pole of cylinder, the bottom both ends fixedly connected with pull rod of horizontal pole, the first body of bottom fixedly connected with of backup pad, the both sides of first body are fixedly connected with intake pipe and desulfurizing agent inlet pipe respectively, and the one end of intake pipe and desulfurizing agent inlet pipe extends to the outside of jar body respectively, the bottom fixedly connected with flexible pipe of first body, the bottom fixedly connected with second body of flexible pipe, the bottom of pull rod runs through backup pad and second body fixed connection, pull rod and backup pad sliding connection. The utility model increases the contact area between reactants, accelerates the reaction efficiency, improves the separation efficiency of sulfur, has sufficient contact, good separation effect, convenient use and easy popularization.
The above patent can increase the contact area between the reactants and accelerate the reaction efficiency, but it cannot effectively increase the reaction rate at normal pressure. In addition, the lack of a structure for recycling the desulfurizing agent causes waste of the desulfurizing agent.
In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.
Disclosure of Invention
The utility model aims to solve the technical problems and provide the sulfur-containing waste gas separation device which can effectively improve the waste gas desulfurization reaction and recycle the desulfurizing agent.
An optimization scheme, a sulfur-containing waste gas separation device, which comprises a tower body, wherein a plurality of active carbon filter cartridges are arranged at the upper part of an inner cavity of the tower body, the lower part of each active carbon filter cartridge is fixedly communicated with the inner wall of the tower body through a fixed disk A, and the upper part of each active carbon filter cartridge is fixedly arranged with the upper part of the tower body through a closed cover;
the middle part of the inner cavity of the tower body is provided with a plurality of uniformly distributed ceramic filtering films, the upper part of each ceramic filtering film is fixedly communicated with the inner wall of the tower body through a fixed disk B, the lower part of each ceramic filtering film is fixedly communicated with the inner wall of the tower body through a fixed disk C, the lower part of each fixed disk C is provided with a plurality of air pressure valves, and each air pressure valve is communicated with each ceramic filtering film;
the lower part of the fixed disk C is provided with a wastewater chamber.
Further, the upper portion of the tower body is provided with an air inlet pipe, and the air inlet pipe is arranged between the fixed disk A and the sealing cover.
Further, one end of the air inlet pipe arranged in the inner cavity of the tower body is provided with a flow baffle plate, the flow baffle plate is of a folded plate structure, and two sides of the flow baffle plate are fixedly and hermetically arranged with the inner cavity of the tower body.
Further, an alkali liquor pipe is arranged between the fixed disk A and the fixed disk B and communicated with the tower body, and the alkali liquor pipe is used for conveying alkali liquor in the inner cavity of the tower body.
Further, a liquid suction pipe is arranged between the fixed disk B and the fixed disk C, and the liquid suction pipe is connected with an exhaust fan.
Further, a waste water outlet pipe is arranged on the outer wall of the bottom of the tower body, and the waste water outlet pipe is communicated with the waste water chamber.
After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages:
the utility model utilizes the air pressure generated by the waste gas and the alkali liquor to reflect, increases the air pressure and effectively improves the reaction speed of the alkali liquor and the waste gas. In addition, the active carbon filter cartridge is adopted to separate the reacted alkali liquor from the unreacted alkali liquor, and the separated alkali liquor circularly enters the tower body to react, so that the waste of the alkali liquor is prevented.
Drawings
FIG. 1 is a schematic view showing the structure of a sulfur-containing exhaust gas separation apparatus according to the present utility model;
FIG. 2 is a schematic view showing the internal structure of a dust-removing tower of a sulfur-containing exhaust gas separating apparatus according to the present utility model;
in the figure, a 1-tower body, a 2-active carbon filter cartridge, a 3-fixed disk A, a 4-closed cover, a 5-ceramic filter membrane, a 6-fixed disk B, a 7-fixed disk C, an 8-air pressure valve, a 9-wastewater chamber, a 10-air inlet pipe, a 11-baffle plate, a 12-alkali liquor pipe, a 13-liquid suction pipe and a 14-wastewater outlet pipe.
Detailed Description
For a clearer understanding of technical features, objects, and effects of the present utility model, a specific embodiment of the present utility model will be described with reference to the accompanying drawings.
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.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top surface", "bottom surface", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the indicated positions or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limitations of the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Embodiment 1, as shown in fig. 1 and 2, the utility model provides a sulfur-containing waste gas separation device, which comprises a tower body 1, wherein a plurality of active carbon filter cartridges 2 are arranged at the upper part of an inner cavity of the tower body 1, the lower part of the active carbon filter cartridges 2 is fixedly communicated with the inner wall of the tower body 1 through a fixed disc A3, and the upper part of the active carbon filter cartridges 2 is fixedly arranged with the upper part of the tower body 1 through a closed cover 4;
the middle part of the inner cavity of the tower body 1 is provided with a plurality of uniformly distributed ceramic filtering membranes 5, the upper part of each ceramic filtering membrane 5 is fixedly communicated with the inner wall of the tower body 1 through a fixed disc B6, the lower part of each ceramic filtering membrane 5 is fixedly communicated with the inner wall of the tower body 1 through a fixed disc C7, the lower part of the fixed disc C7 is provided with a plurality of air pressure valves 8, and the air pressure valves 8 are communicated with the ceramic filtering membranes 5;
the lower part of the fixed disk C7 is provided with a waste water chamber 9.
The upper part of the tower body 1 is provided with an air inlet pipe 10, and the air inlet pipe 10 is arranged between the fixed disc A3 and the closed cover 4.
One end of the air inlet pipe 10 arranged in the inner cavity of the tower body 1 is provided with a flow baffle plate 11, the flow baffle plate 11 is of a folded plate structure, and two sides of the flow baffle plate 11 are fixedly and hermetically arranged with the inner cavity of the tower body 1.
An alkali liquor pipe 12 is arranged between the fixed disc A3 and the fixed disc B6, the alkali liquor pipe 12 is communicated with the tower body 1, and the alkali liquor pipe 12 is used for conveying alkali liquor in the inner cavity of the tower body 1.
A liquid suction pipe 13 is arranged between the fixed disk B6 and the fixed disk C7, and the liquid suction pipe 13 is connected with an exhaust fan.
The outer wall of the bottom of the tower body 1 is provided with a wastewater outlet pipe 14, and the wastewater outlet pipe 14 is communicated with the wastewater chamber 9.
The working principle of the utility model is as follows:
waste gas enters the upper part of the inner cavity of the tower body 1 through the air inlet pipe 10, the flow baffle 11 shunts the waste gas, the waste gas is prevented from directly rushing into the active carbon filter cartridge 2, the waste gas enters the active carbon filter cartridge 2 through the upper side and the lower side of the flow baffle 11, dust in the waste gas is filtered and cleaned by the active carbon filter cartridge 2, alkali liquor is introduced into the inner cavity between the fixed disc A3 and the fixed disc B6 through the alkali liquor pipe 12, under the pressure of the waste gas, the vulcanized gas in the waste gas reacts with the alkali liquor, and then enters the ceramic filter membrane 5, the unreacted alkali liquor is filtered by the ceramic filter membrane 5 and then re-enters the alkali liquor pipe 12 for recycling, then the reacted alkali liquor remains in the ceramic filter membrane 5, the reacted alkali liquor is more and more along with the residual alkali liquor in the ceramic filter membrane 5, the air pressure valve 8 is triggered, the reacted alkali liquor is poured into the waste water chamber 9, and then discharged through the waste water outlet pipe 14.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in an article or apparatus that comprises such element.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the core concepts of the utility model. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (6)
1. A sulfur-containing waste gas separation device, characterized in that: the device comprises a tower body (1), wherein a plurality of active carbon filter cartridges (2) are arranged at the upper part of an inner cavity of the tower body (1), the lower part of each active carbon filter cartridge (2) is fixedly communicated with the inner wall of the tower body (1) through a fixed disc A (3), and the upper part of each active carbon filter cartridge (2) is fixedly arranged with the upper part of the tower body (1) through a closed cover (4);
the middle part of the inner cavity of the tower body (1) is provided with a plurality of uniformly distributed ceramic filtering films (5), the upper part of each ceramic filtering film (5) is fixedly communicated with the inner wall of the tower body (1) through a fixed disc B (6), the lower part of each ceramic filtering film (5) is fixedly communicated with the inner wall of the tower body (1) through a fixed disc C (7), the lower part of each fixed disc C (7) is provided with a plurality of air pressure valves (8), and each air pressure valve (8) is communicated with each ceramic filtering film (5);
the lower part of the fixed disk C (7) is provided with a waste water chamber (9).
2. A sulfur-containing waste gas separation apparatus as claimed in claim 1, wherein: the upper part of the tower body (1) is provided with an air inlet pipe (10), and the air inlet pipe (10) is arranged between the fixed disc A (3) and the closing cap (4).
3. A sulfur-containing waste gas separation apparatus as claimed in claim 2, wherein: one end of the air inlet pipe (10) arranged in the inner cavity of the tower body (1) is provided with a flow baffle plate (11), the flow baffle plate (11) is of a folded plate structure, and two sides of the flow baffle plate (11) are fixedly and hermetically arranged with the inner cavity of the tower body (1).
4. A sulfur-containing waste gas separation apparatus as claimed in claim 1, wherein: an alkali liquor pipe (12) is arranged between the fixed disc A (3) and the fixed disc B (6), the alkali liquor pipe (12) is communicated with the tower body (1), and the alkali liquor pipe (12) is used for conveying alkali liquor in the inner cavity of the tower body (1).
5. A sulfur-containing waste gas separation apparatus as claimed in claim 1, wherein: a liquid suction pipe (13) is arranged between the fixed disc B (6) and the fixed disc C (7), and the liquid suction pipe (13) is connected with an exhaust fan.
6. A sulfur-containing waste gas separation apparatus as claimed in claim 1, wherein: the outer wall of the bottom of the tower body (1) is provided with a wastewater outlet pipe (14), and the wastewater outlet pipe (14) is communicated with the wastewater chamber (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321013783.8U CN219804451U (en) | 2023-04-28 | 2023-04-28 | Sulfur-containing waste gas separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321013783.8U CN219804451U (en) | 2023-04-28 | 2023-04-28 | Sulfur-containing waste gas separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219804451U true CN219804451U (en) | 2023-10-10 |
Family
ID=88211534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321013783.8U Active CN219804451U (en) | 2023-04-28 | 2023-04-28 | Sulfur-containing waste gas separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219804451U (en) |
-
2023
- 2023-04-28 CN CN202321013783.8U patent/CN219804451U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |