CN220460269U - Tail gas washing device for tail gas washing tower - Google Patents
Tail gas washing device for tail gas washing tower Download PDFInfo
- Publication number
- CN220460269U CN220460269U CN202321930559.5U CN202321930559U CN220460269U CN 220460269 U CN220460269 U CN 220460269U CN 202321930559 U CN202321930559 U CN 202321930559U CN 220460269 U CN220460269 U CN 220460269U
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- China
- Prior art keywords
- tail gas
- gas washing
- fixedly connected
- pipe
- washing tower
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- 238000005406 washing Methods 0.000 title claims abstract description 67
- 238000001914 filtration Methods 0.000 claims description 10
- 210000003437 trachea Anatomy 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 abstract description 85
- 239000002912 waste gas Substances 0.000 abstract description 19
- 230000005540 biological transmission Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 239000012535 impurity Substances 0.000 description 8
- 230000006378 damage Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009776 industrial production Methods 0.000 description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000009434 installation 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
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model belongs to the technical field of tail gas washing towers, in particular to a tail gas washing device for a tail gas washing tower, which comprises a tail gas washing tower and a gas transmission pipe fixedly connected to one side of the outer surface of the tail gas washing tower, wherein the tail gas washing tower is fixedly connected with a pretreatment tank through the gas transmission pipe, the lower surface of the pretreatment tank is fixedly connected with a gas inlet pipe, the other end of the gas inlet pipe is fixedly connected with a gas inlet, a first treatment pipe and a second treatment pipe are respectively fixedly connected to two sides of the interior of the pretreatment tank, the tail gas washing tower is guided into the interior of the tail gas washing tower for washing treatment through the gas outlet pipe in a combined way and is fixedly connected with a plurality of filter frames on two sides of the side surface of the pretreatment tank, so that the filter frames can filter sundries in the waste gas, the sundries in the waste gas can not enter the interior of the tail gas washing tower, and the elements in the tail gas washing tower are damaged.
Description
Technical Field
The utility model relates to the technical field of tail gas washing towers, in particular to a tail gas washing device for a tail gas washing tower.
Background
The tail gas water scrubber is a water scrubber for removing harmful components (such as sulfide, nitrogen oxide and the like) or solid dust in the tail gas. The tail gas water scrubber, also called waste gas tower, spray tower, washing tower and acid mist tower, is a new type of industrial waste gas treatment equipment.
The tail gas water scrubber has important application in the industrial production of the modern society, the tail gas water scrubber can be used for purifying the tail gas generated in the industrial production, but in the actual use process, a large amount of floating impurities are mixed in the tail gas generated in the industrial production, and the tail gas water scrubber lacks a waste gas impurity pretreatment function, so that the tail gas water scrubber is easy to cause damage to the internal elements of the tail gas water scrubber caused by impurities in the waste gas treatment process, and the waste gas treatment efficiency is reduced;
therefore, a tail gas washing device for a tail gas washing tower is proposed to solve the above problems.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a tail gas water washing device for a tail gas water washing tower, which is lack of a waste gas pretreatment function.
The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a tail gas washing device for a tail gas washing tower, which comprises a tail gas washing tower, wherein one side of the outer surface of the tail gas washing tower is fixedly connected with a gas pipe, the tail gas washing tower is fixedly connected with a pretreatment tank through the gas pipe, the lower surface of the pretreatment tank is fixedly connected with a gas inlet pipe, the other end of the gas inlet pipe is fixedly connected with a gas inlet, two sides of the interior of the pretreatment tank are respectively fixedly connected with a first treatment pipe and a second treatment pipe, the bottom side of the interior of the pretreatment tank is fixedly connected with a gas inlet pipe, the gas inlet pipe is respectively communicated with the gas inlet pipe, the first treatment pipe and the second treatment pipe, the top side of the interior of the pretreatment tank is fixedly connected with a gas outlet pipe, the gas outlet pipe is respectively communicated with the gas pipe, the first treatment pipe and the second treatment pipe, and two sides of the side surface of the pretreatment tank are respectively fixedly connected with a plurality of filter frames.
Preferably, the filter screen is fixedly connected with the outer surface of the filter frame, the filter screen penetrates through the filter frame, and sealing rings are fixedly connected with the two sides of the outer surface of the filter frame.
Preferably, limit grooves are formed in two sides of the side wall of the filter frame, and fixing holes are formed in the outer sides of the limit grooves in two sides of the side wall of the filter frame.
Preferably, two sides of the lower surface of the pretreatment tank are respectively positioned below the first treatment pipe and the second treatment pipe, a connecting frame is connected in a screwed mode, the lower surface of the connecting frame is fixedly connected with a sundry storage tank, and the two sundry storage tanks are respectively communicated with the first treatment pipe and the second treatment pipe.
Preferably, both sides of the outer surface of the air inlet pipe are connected with control valves in a screwed mode.
Preferably, the upper surface of the tail gas washing tower is fixedly connected with an air duct, and the tail gas washing tower is fixedly connected with an exhaust pipe through the air duct.
Preferably, the sealing ring is made of rubber.
The utility model has the advantages that:
through the side fixedly connected with pretreatment tank at the tail gas washing tower, and there is the air inlet at the lower surface of pretreatment tank through the intake-tube connection, make waste gas can be through air inlet department leading-in, carry out pretreatment by the inside of intake-tube department leading-in pretreatment tank, and be fixedly connected with filter frame in the inside bottom side of pretreatment tank, make into the trachea can be with the waste gas leading-in first treatment tube of intake-tube transport and go into the intraductal pretreatment of going on of trachea, rethread outlet duct merges and carries the inside of leading-in tail gas washing tower of gas transfer department to carry out washing treatment, secondly all fixedly connected with a plurality of filter frame in the side surface both sides of pretreatment tank, make filter frame can carry out debris filtration to the waste gas that carries in first treatment tube and the second treatment tube, with this reaches the debris that is mingled with in the waste gas and carry out the pretreatment purpose, make debris can not get into the inside of tail gas washing tower, cause tail gas washing tower inner element harm.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of a tail gas scrubber of the present utility model;
FIG. 2 is a schematic diagram of the exhaust pretreatment structure of the exhaust gas scrubber of the present utility model;
FIG. 3 is a schematic diagram of the internal structure of the exhaust pretreatment of the exhaust gas scrubber of the present utility model;
fig. 4 is a schematic structural view of the filter frame of the present utility model.
In the figure: 1. an air inlet pipe; 2. a pretreatment tank; 3. a filter frame; 4. a connecting frame; 5. an air inlet; 6. a sundry storage tank; 7. a gas pipe; 8. a tail gas water scrubber; 9. an air duct; 10. an exhaust pipe; 11. a control valve; 12. a first processing pipe; 13. an air inlet pipe; 14. an air outlet pipe; 15. a second treatment tube; 16. a seal ring; 17. a limit groove; 18. a filter screen; 19. and a fixing hole.
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 to 4, an exhaust gas washing apparatus for an exhaust gas washing tower includes an exhaust gas washing tower 8. The gas pipe 7 is fixedly connected to one side of the outer surface of the tail gas water scrubber 8, so that the tail gas water scrubber 8 can be fixedly connected with the pretreatment tank 2 through the gas pipe 7, and the tail gas can be pretreated through the pretreatment tank 2 and then further treated through the tail gas water scrubber 8 in the treatment process;
during operation, be connected with air inlet 5 at the lower surface of pretreatment tank 2 through intake pipe 1 for waste gas can be led in through air inlet 5 department, carry out the preliminary treatment by the inside of intake pipe 1 department leading-in pretreatment tank 2, and fixedly connected with filter frame 3 in the inside bottom side of pretreatment tank 2, make the air inlet pipe 13 can carry the waste gas that intake pipe 1 carried in first treatment tube 12 and the interior preliminary treatment of air inlet pipe 13, rethread outlet duct 14 merges the inside that carries into gas-supply pipe 7 department leading-in tail gas washing tower 8 carries out the washing treatment, secondly all fixedly connected with a plurality of filter frame 3 in the side surface both sides of pretreatment tank 2, make filter frame 3 can carry out debris filtration to the waste gas that carries in first treatment tube 12 and the No. two treatment tubes 15, so as to reach the debris that carries out the filtration preliminary treatment purpose to the waste gas in, make debris can not get into the inside of tail gas washing tower 8, cause tail gas washing tower 8 internal element harm.
During operation, the filter screen 18 in the shape of a circular frame is fixedly connected to the outer surface of the filter frame 3, so that the filter frame 3 can be subjected to filtering pretreatment through the filter screen 18 when the filter frame 3 is arranged in the first treatment pipe 12 and the second treatment pipe 15, and meanwhile, the sealing ring 16 is fixedly connected to the outer surface of the filter frame 3, so that the filter frame 3 can be used in a sealing and fixing way through the sealing ring 16 during installation.
During operation, square groove-shaped limit grooves 17 are formed in two sides of the side edge of the filter frame 3, so that the filter frame 3 can be fixedly installed and used by being clamped on the outer surface of the pretreatment tank 2 through the two limit grooves 17 and then being matched with screws through fixing holes 19 in two sides of the filter frame 3.
During operation, the two sides of the lower surface of the pretreatment tank 2 are fixedly connected with the impurity storage tank 6 through the connecting frame 4 in a screwing mode, and the impurity storage tank 6, the first treatment pipe 12 and the second treatment pipe 15 are arranged to be communicated with each other on the lower surface, so that when the pretreatment tank 2 is subjected to filtering pretreatment through the first treatment pipe 12 and the second treatment pipe 15 matched with the filtering frame 3, impurities filtered by the filtering frame 3 can fall into the impurity storage tank 6 to be collected when falling, and the impurity collection treatment is facilitated.
During operation, in the surface both sides of income trachea 13, and be located first processing pipe 12 and No. two processing pipe 15 between, be provided with two control valves 11 for control valve 11 can close and open and control into trachea 13 gas transmission, thereby when filter frame 3 needs to be changed and clear up after long-time use, can close the gas transmission work of income trachea 13 through control valve 11, be convenient for change and clear up the operation to the inside filter frame 3 of processing pipe 12 and No. two processing pipe 15.
During operation, exhaust is carried out after exhaust treatment through setting up air duct 9 and blast pipe 10, is convenient for cooperate tail gas water scrubber 8 to carry out exhaust emission treatment.
Working principle: through a water scrubber 8 provided with tail gas. And at the surface one side fixedly connected with gas-supply pipe 7 of tail gas washing tower 8 for tail gas washing tower 8 can carry out preliminary treatment through gas-supply pipe 7 fixedly connected with pretreatment tank 2 through gas-supply pipe 7, thereby make waste gas in the in-process of carrying out the treatment, can carry out waste gas further treatment through pretreatment tank 2 earlier, rethread tail gas washing tower 8, be connected with air inlet 5 through intake pipe 1 at the lower surface of pretreatment tank 2 simultaneously, make waste gas can be imported through air inlet 5 department, the inside of leading in pretreatment tank 2 by intake pipe 1 department carries out the preliminary treatment, and be fixedly connected with filter frame 3 in the inside bottom side of pretreatment tank 2, make into trachea 13 can carry out preliminary treatment with the waste gas leading-in of intake pipe 1 first treatment pipe 12 and income trachea 13 in, rethread outlet duct 14 merges and carries to the inside of leading in tail gas washing tower 8 of gas-supply pipe 7 department, secondly, both sides at the side surface of pretreatment tank 2 all fixedly connected with a plurality of filter frame 3, make filter frame 3 can carry out the filtration to carry out debris to the inside of first treatment pipe 12 and second treatment pipe 15, so that the interior debris can not damage the interior debris of the tail gas washing tower 8 is carried out to the filtration in this inside debris water washing tower 8.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. A tail gas washing device for tail gas washing tower, its characterized in that: the device comprises a tail gas washing tower (8), wherein one side of the outer surface of the tail gas washing tower (8) is fixedly connected with a gas pipe (7), and the tail gas washing tower (8) is fixedly connected with a pretreatment tank (2) through the gas pipe (7);
the utility model discloses a pretreatment tank, including pretreatment tank (2), air inlet pipe (1) is fixedly connected with to the lower surface of pretreatment tank (2), the other end fixedly connected with air inlet (5) of air inlet (1), the inside both sides of pretreatment tank (2) are fixedly connected with first processing pipe (12) and No. two processing pipes (15) respectively, the inside bottom side fixedly connected with of pretreatment tank (2) goes into trachea (13), just go into trachea (13) respectively with intake pipe (1), first processing pipe (12) and No. two processing pipes (15) are linked together, the inside top side fixedly connected with outlet duct (14) of pretreatment tank (2), just outlet duct (14) respectively with gas-supply pipe (7), first processing pipe (12) and No. two processing pipes (15) are linked together, the side surface both sides of pretreatment tank (2) are fixedly connected with a plurality of filtration frame (3) respectively.
2. A tail gas washing apparatus for a tail gas washing tower according to claim 1, wherein: the filter comprises a filter frame (3), wherein a filter screen (18) is fixedly connected to the outer surface of the filter frame (3), the filter screen (18) penetrates through the filter frame (3), and sealing rings (16) are fixedly connected to two sides of the outer surface of the filter frame (3).
3. A tail gas washing apparatus for a tail gas washing tower according to claim 2, wherein: limiting grooves (17) are formed in two sides of the side wall of the filter frame (3), and fixing holes (19) are formed in two sides of the side wall of the filter frame (3) and located on the outer sides of the limiting grooves (17).
4. A tail gas washing apparatus for a tail gas washing tower as claimed in claim 3, wherein: the pretreatment tank is characterized in that two sides of the lower surface of the pretreatment tank (2) are respectively located below the first treatment pipe (12) and the second treatment pipe (15) and are connected with a connecting frame (4) in a screwed mode, the lower surface of the connecting frame (4) is fixedly connected with a sundry storage tank (6), and the two sundry storage tanks (6) are respectively communicated with the first treatment pipe (12) and the second treatment pipe (15).
5. A tail gas washing apparatus for a tail gas washing tower as claimed in claim 4, wherein: the two sides of the outer surface of the air inlet pipe (13) are both connected with a control valve (11) in a screwed mode.
6. A tail gas washing apparatus for a tail gas washing tower as claimed in claim 5, wherein: the upper surface of tail gas washing tower (8) fixedly connected with air duct (9), tail gas washing tower (8) are through air duct (9) fixedly connected with blast pipe (10).
7. A tail gas washing apparatus for a tail gas washing tower as claimed in claim 5, wherein: the sealing ring (16) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321930559.5U CN220460269U (en) | 2023-07-21 | 2023-07-21 | Tail gas washing device for tail gas washing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321930559.5U CN220460269U (en) | 2023-07-21 | 2023-07-21 | Tail gas washing device for tail gas washing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220460269U true CN220460269U (en) | 2024-02-09 |
Family
ID=89774055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321930559.5U Active CN220460269U (en) | 2023-07-21 | 2023-07-21 | Tail gas washing device for tail gas washing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220460269U (en) |
-
2023
- 2023-07-21 CN CN202321930559.5U patent/CN220460269U/en active Active
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