CN219942328U - Exhaust device for absorbing waste gas of water washing spray tower - Google Patents
Exhaust device for absorbing waste gas of water washing spray tower Download PDFInfo
- Publication number
- CN219942328U CN219942328U CN202321233961.8U CN202321233961U CN219942328U CN 219942328 U CN219942328 U CN 219942328U CN 202321233961 U CN202321233961 U CN 202321233961U CN 219942328 U CN219942328 U CN 219942328U
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- CN
- China
- Prior art keywords
- exhaust
- exhaust box
- pipe
- connecting piece
- waste gas
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- 239000007921 spray Substances 0.000 title claims abstract description 23
- 238000005406 washing Methods 0.000 title claims abstract description 15
- 239000002912 waste gas Substances 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 239000007789 gas Substances 0.000 claims abstract description 6
- 238000007790 scraping Methods 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 238000004904 shortening Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses an exhaust device for absorbing waste gas by a water washing spray tower, and relates to the technical field of spray tower exhaust; the utility model comprises a tower body and an exhaust box, wherein the tower body is connected with a connecting pipe, the utility model can pull the pull plate positioned on the connecting pipe to separate the connecting plug from the inside of the through groove, then the rectangular plate positioned on one side of the connecting piece is placed into the through groove through the grab bar, the position of the connecting hole and the connecting plug are enabled to enter the connecting hole through the force of the spring, so that the connecting piece is connected with the connecting pipe, and the utility model can pull the pull plate positioned on the guide pipe to connect the connecting piece with the guide pipe through the rectangular plate positioned on the other side of the connecting piece, so that the connecting piece is connected with the guide pipe on the exhaust box, gas leakage can be prevented through the sealing gasket, when the connecting plug is detached, the connecting plug is separated from the connecting hole, and the exhaust box is moved upwards, thereby shortening the dismounting time of the exhaust box and being convenient for practical use.
Description
Technical Field
The utility model relates to the technical field of exhaust of spray towers, in particular to an exhaust device for absorbing waste gas of a water washing spray tower.
Background
The spray tower is a simple tower type gas-liquid mass transfer device, the spray tower body is a hollow cylinder, the top of the spray tower body is provided with a liquid sprayer, so that liquid is dispersed into fine liquid drops to drop, and the gas contacts with the liquid drops in a countercurrent mode to carry out mass transfer. The device has the advantages that the structure is simple, the manufacturing cost is low, the water washing spray tower is one type of spray tower, and exhaust treatment is needed after waste gas is absorbed and treated;
the existing exhaust device has some problems when in use: when the exhaust device needs to be overhauled, the exhaust device is not convenient to detach from the spray tower, normal use of the exhaust device is affected, dust and impurities attached to the inner wall of the exhaust device after use are not convenient to clean, and aiming at the problems, the inventor proposes an exhaust device for absorbing waste gas by a water washing spray tower, which is used for solving the problems.
Disclosure of Invention
In order to solve the problems existing in the prior exhaust device when in use: when the exhaust device needs to be overhauled, the exhaust device is not convenient to detach from the spray tower, the normal use of the exhaust device is affected, and dust and impurities attached to the inner wall of the exhaust device after the exhaust device is used are inconvenient to clean; the utility model aims to provide an exhaust device for absorbing waste gas by a water washing spray tower.
In order to solve the technical problems, the utility model adopts the following technical scheme: the exhaust device comprises a tower body and an exhaust box, wherein the tower body is connected with a connecting pipe, an exhaust fan is fixedly arranged in the exhaust box, a guide pipe is connected to the upper part of the exhaust box, connecting components are arranged on the connecting pipe and the guide pipe, an air outlet pipe is fixedly arranged on the lower surface of the exhaust box, and an inner wall cleaning component is connected to the exhaust box;
the connecting assembly comprises a connecting piece and a rectangular plate, wherein the rectangular plate is fixedly connected to the outer side surface of the connecting piece, a connecting pipe and the end part of a guide pipe are all provided with sealing gaskets, the outer side surface of the connecting piece is fixedly provided with a grab bar, the side surface of the rectangular plate is provided with a connecting hole, the outer side surface of the connecting pipe and the outer side surface of the guide pipe are all provided with connecting blocks, through grooves are formed in the connecting blocks, the rectangular plate is in sliding fit with the through grooves, hollow blocks are fixedly arranged on the side surfaces of the connecting blocks, pull plates are movably inserted in the hollow blocks, springs are fixedly arranged between the inner surfaces of the hollow blocks and the moving plates, one side of the moving plates, which is far away from the springs, is fixedly provided with connecting plug blocks, the connecting plug blocks movably penetrate through the connecting blocks, the connecting holes are movably inserted in the connecting hole, and the rectangular plates are symmetrically arranged on the outer side surfaces of the connecting piece.
Preferably, the inner wall cleaning assembly comprises a scraping block, the scraping block is in sliding fit with the inner surface of the exhaust box, a rectangular rod is fixedly arranged on the lower surface of the scraping block, the rectangular rod movably penetrates through the exhaust box, a fixing plate is fixedly arranged on the outer side surface of the exhaust box, a screw rod is inserted into the fixing plate through threads, and the end portion of the screw rod is inserted into the rectangular rod through threads.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model can pull the pulling plate positioned on the connecting pipe to separate the connecting plug from the inside of the through groove, then the rectangular plate positioned on one side of the connecting piece is put into the through groove through the grab bar, the connecting plug enters the connecting hole through the force of the spring, so that the connecting piece is connected with the connecting pipe, and the pulling plate positioned on the conduit is pulled to connect the connecting piece with the conduit through the rectangular plate positioned on the other side of the connecting piece, so that the connecting piece is connected with the conduit on the exhaust box, gas leakage can be prevented through the sealing gasket, when the connecting plug is detached, the pulling plate is separated from the connecting hole, and the exhaust box is moved upwards, so that the dismounting time of the exhaust box is shortened, and the utility model is convenient for practical use;
2. according to the utility model, the end part of the scraping block is separated from the rectangular rod by rotating the screw rod, and then the scraping block slides along the inner wall of the exhaust box by moving the rectangular rod upwards, so that dust attached to the inner wall of the exhaust box is scraped off, and the cleaning is convenient.
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 structure of the present utility model.
Fig. 2 is a schematic structural view of a connecting assembly according to the present utility model.
Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
FIG. 4 is a schematic view of the inner wall cleaning assembly of the present utility model.
In the figure: 1. a tower body; 11. a connecting pipe; 2. a connection assembly; 21. a connecting piece; 211. a grab rail; 22. a connecting block; 23. penetrating a groove; 24. a hollow block; 25. pulling a plate; 26. a moving plate; 261. connecting the plug blocks; 27. a spring; 28. a rectangular plate; 29. a connection hole; 3. a blow-out box; 31. a conduit; 32. an air outlet pipe; 33. an exhaust fan; 4. an inner wall cleaning assembly; 41. scraping blocks; 42. a rectangular bar; 43. a fixing plate; 44. a screw; 5. and a sealing gasket.
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.
Embodiment one: as shown in fig. 1-3, the utility model provides an exhaust device for absorbing waste gas of a washing spray tower, which comprises a tower body 1 and an exhaust box 3, wherein a connecting pipe 11 is connected to the tower body 1, an exhaust fan 33 is fixedly arranged in the exhaust box 3, a conduit 31 is connected to the upper part of the exhaust box 3, a connecting component 2 is arranged on the connecting pipe 11 and the conduit 31, and the exhaust box 3 is connected with an inner wall cleaning component 4 by starting the exhaust fan 33 to generate wind power so as to achieve the exhaust effect;
the connecting component 2 comprises a connecting piece 21 and a rectangular plate 28, wherein the rectangular plate 28 is fixedly connected to the outer side surface of the connecting piece 21, a connecting hole 29 is formed in the side surface of the rectangular plate 28, connecting blocks 22 are respectively arranged on the outer side surfaces of connecting pipes 11 and guide pipes 31, through grooves 23 are formed in the connecting blocks 22, the rectangular plate 28 is in sliding fit with the through grooves 23, four rectangular plates 28 are arranged, the rectangular plates 28 are symmetrically arranged on the outer side surface of the connecting piece 21, hollow blocks 24 are fixedly arranged on the side surfaces of the connecting blocks 22, pull plates 25 are movably inserted on the hollow blocks 24, springs 27 are fixedly arranged between the inner surfaces of the hollow blocks 24 and the moving plates 26, connecting inserting blocks 261 are fixedly arranged on one sides, far away from the springs 27, of the moving plates 261 movably penetrate through the connecting blocks 22, the connecting inserting blocks 261 can be movably inserted in the connecting holes 29, sealing gaskets 5 are respectively arranged at the ends of the connecting pieces 21, the connecting pipes 11 and the guide pipes 31, the pull plate 25 on the connecting pipe 11 can be pulled to separate the connecting plug 261 from the inside of the through groove 23, then the rectangular plate 28 on one side of the connecting piece 21 is placed into the through groove 23 through the grab bar 211, the connecting hole 29 and the connecting plug 261 are positioned, the connecting plug 261 enters the connecting hole 29 by the force of the spring 27, so that the connecting piece 21 is connected with the connecting pipe 11, the pull plate 25 on the conduit 31 is pulled to connect the connecting piece 21 with the conduit 31 through the rectangular plate 28 on the other side of the connecting piece 21, so that the connecting piece 21 is connected with the conduit 31 on the exhaust box 3, gas leakage can be prevented through the sealing gasket 5, the connecting plug 261 is separated from the connecting hole 29 by pulling the pull plate 25 when the dismounting is performed, the dismounting time of the exhaust box 3 is shortened, and the practical use is convenient.
The outer surface of the connecting member 21 is fixedly provided with a grab bar 211.
By adopting the above technical scheme, the movable connecting piece 21 is facilitated.
The cross-sectional shape of the pulling plate 25 is "T" shaped.
By adopting the technical scheme, the pulling is convenient.
The lower surface of the exhaust box 3 is fixedly provided with an air outlet pipe 32.
By adopting the technical scheme, the auxiliary exhaust air is realized.
Embodiment two: as shown in fig. 1, the inner wall cleaning assembly 4 comprises a scraping block 41, the scraping block 41 is in sliding fit with the inner surface of the exhaust box 3, a rectangular rod 42 is fixedly arranged on the lower surface of the scraping block 41, the rectangular rod 42 movably penetrates through the exhaust box 3, a fixing plate 43 is fixedly arranged on the outer side surface of the exhaust box 3, a screw 44 is inserted on the fixing plate 43, the end of the screw 44 is inserted on the rectangular rod 42, the end of the screw 44 is separated from the rectangular rod 42 by rotating the screw 44, and then the scraping block 41 slides along the inner wall of the exhaust box 3 by moving the rectangular rod 42 upwards, so that dust attached to the inner wall of the exhaust box 3 is scraped, and cleaning is convenient.
Working principle: when the utility model is used, the pull plate 25 on the connecting pipe 11 can be pulled firstly to separate the connecting plug 261 from the inside of the through groove 23, then the rectangular plate 28 on one side of the connecting piece 21 is put into the through groove 23 through the grab bar 211, the position of the connecting hole 29 and the connecting plug 261 are enabled to enter the connecting hole 29 through the force of the spring 27, so that the connecting piece 21 is connected with the connecting pipe 11, and similarly, the pull plate 25 on the conduit 31 is pulled, the rectangular plate 28 on the other side of the connecting piece 21 is enabled to connect the connecting piece 21 with the conduit 31, so that the connecting piece 21 is connected with the conduit 31 on the exhaust box 3, gas leakage can be prevented through the sealing gasket 5, when the connecting plug 261 is pulled, the connecting plug 261 is separated from the connecting hole 29, the exhaust box 3 is moved upwards, the dismounting time of the exhaust box 3 is shortened, the convenience of practical use is achieved, the wind force is generated by opening the exhaust fan 33, the effect of enabling the end of the connecting piece 21 to be separated from the rectangular rod 42 through the rotating screw 44, and then the connecting piece 21 is connected with the conduit 31 through the rectangular plate 28, and the sealing gasket 5 is pulled to enable the connecting piece 21 to be separated from the conduit 31 along the conduit 31 on the inner wall of the exhaust box 3, and the inner wall of the exhaust box is cleaned conveniently by scraping the inner wall of the exhaust box 3.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (7)
1. The utility model provides an exhaust device of washing spray column absorption waste gas, includes tower body (1) and exhaust box (3), its characterized in that: the novel tower is characterized in that a connecting pipe (11) is connected to the tower body (1), an exhaust fan (33) is fixedly arranged in the exhaust box (3), a guide pipe (31) is connected to the exhaust box (3), connecting components (2) are arranged on the connecting pipe (11) and the guide pipe (31), and an inner wall cleaning component (4) is connected to the exhaust box (3);
coupling assembling (2) are including connecting piece (21) and rectangular plate (28), the outside surface of rectangular plate (28) fixed connection at connecting piece (21), connecting hole (29) have been seted up to the side of rectangular plate (28), connecting pipe (11) all are equipped with connecting block (22) with the outside surface of pipe (31), wear groove (23) have been seted up on connecting block (22), rectangular plate (28) and wear groove (23) slip laminating, the fixed hollow block (24) that are equipped with in side of connecting block (22), the activity is inserted on hollow block (24) and is equipped with arm-tie (25), be equipped with spring (27) between hollow block (24) internal surface and movable plate (26) fixedly, one side that spring (27) were kept away from to movable plate (26) is equipped with connecting insert (261), connecting insert (261) movably runs through connecting block (22), connecting insert (261) movably inserts in connecting hole (29).
2. The exhaust device for absorbing waste gas of a water washing spray tower according to claim 1, wherein the inner wall cleaning assembly (4) comprises a scraping block (41), the scraping block (41) is in sliding fit with the inner surface of the exhaust box (3), a rectangular rod (42) is fixedly arranged on the lower surface of the scraping block (41), the rectangular rod (42) movably penetrates through the exhaust box (3), a fixing plate (43) is fixedly arranged on the outer side surface of the exhaust box (3), a screw (44) is inserted on the fixing plate (43) in a threaded manner, and the end part of the screw (44) is inserted on the rectangular rod (42) in a threaded manner.
3. An exhaust device for absorbing waste gas of a water-washing spray tower according to claim 1, wherein the outer side surface of the connecting piece (21) is fixedly provided with a grab rail (211).
4. An exhaust device for absorbing exhaust gas of a water-washing spray tower according to claim 1, characterized in that the cross-sectional shape of the pull plate (25) is "T" shape.
5. An exhaust device for absorbing waste gas of a water-washing spray tower according to claim 1, wherein four rectangular plates (28) are provided, and the rectangular plates (28) are symmetrically arranged on the outer side surface of the connecting piece (21).
6. An exhaust device for absorbing waste gas of a water washing spray tower according to claim 1, wherein the end parts of the connecting piece (21), the connecting pipe (11) and the guide pipe (31) are respectively provided with a sealing gasket (5).
7. An exhaust device for absorbing waste gas of a water washing spray tower according to claim 1, wherein the lower surface of the exhaust box (3) is fixedly provided with an air outlet pipe (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321233961.8U CN219942328U (en) | 2023-05-22 | 2023-05-22 | Exhaust device for absorbing waste gas of water washing spray tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321233961.8U CN219942328U (en) | 2023-05-22 | 2023-05-22 | Exhaust device for absorbing waste gas of water washing spray tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219942328U true CN219942328U (en) | 2023-11-03 |
Family
ID=88535843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321233961.8U Active CN219942328U (en) | 2023-05-22 | 2023-05-22 | Exhaust device for absorbing waste gas of water washing spray tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219942328U (en) |
-
2023
- 2023-05-22 CN CN202321233961.8U patent/CN219942328U/en active Active
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