CN220238179U - Waste gas absorption tower - Google Patents
Waste gas absorption tower Download PDFInfo
- Publication number
- CN220238179U CN220238179U CN202321771497.8U CN202321771497U CN220238179U CN 220238179 U CN220238179 U CN 220238179U CN 202321771497 U CN202321771497 U CN 202321771497U CN 220238179 U CN220238179 U CN 220238179U
- Authority
- CN
- China
- Prior art keywords
- waste gas
- box
- exhaust gas
- filter
- absorption tower
- 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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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 39
- 239000002912 waste gas Substances 0.000 title abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 241000220317 Rosa Species 0.000 claims abstract description 19
- 238000000746 purification Methods 0.000 claims abstract description 15
- 210000003437 trachea Anatomy 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 claims abstract description 11
- 239000000126 substance Substances 0.000 claims abstract description 7
- 238000002955 isolation Methods 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 229940037003 alum Drugs 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 abstract description 3
- 239000013618 particulate matter Substances 0.000 abstract description 3
- 229910021502 aluminium hydroxide Inorganic materials 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 25
- 239000007788 liquid Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 239000006096 absorbing agent Substances 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to the technical field of waste gas treatment equipment, in particular to a waste gas absorption tower, which comprises a purification mechanism for adsorbing harmful substances of waste gas and a filtering mechanism for removing dust and particulate matters before the waste gas is adsorbed, wherein the filtering mechanism is arranged below the purification mechanism; the beneficial effects are as follows: through being provided with trachea, insulating board, collecting net and throwing in pipe etc. when carrying out the purification to waste gas and absorbing, add appropriate amount of water in the rose box, later throw in the pipe and throw in alum in the rose box, later alum and water reaction form aluminium hydroxide floccule, can filter the absorption to impurity particulate matter in the waste gas, later with comparatively pure waste gas after the absorption, carry out the absorption purification of harmful substance for the absorption purification efficiency to waste gas is higher, and the effect is better.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment equipment, in particular to a waste gas absorption tower.
Background
The waste gas absorption tower is a device for treating waste gas generated by industry, and the waste gas absorption tower is generally used at present to filter the waste gas firstly, then the waste gas is adsorbed by the adsorbent, so that the waste gas can meet the requirement of being discharged, but the phenomenon that the filtering holes are blocked often occurs in the conventional filtering step, the filter screen is required to be cleaned frequently, so that the waste gas absorption tower is very inconvenient and is easy to cause harm to the health of workers.
In order to realize more efficient purification of the waste gas, china patent 'a waste gas absorption tower' (publication number: CN 217188815U); when the waste gas passes through the S-shaped hole, the flow speed is reduced, the waste gas fully contacts and reacts with the spray liquid, and the waste gas can continuously contact and react with the spray liquid sprayed by the spray part, so that sulfide in the waste gas is washed out, then the waste gas is discharged from the gas outlet, and the spray liquid is discharged from the liquid outlet to the tower body.
However, in the above-mentioned patent, in the process of purifying and absorbing the exhaust gas, the exhaust gas is contacted with the S-shaped hole and then fully contacted with the spray liquid for reaction, so as to realize the purification and absorption of the exhaust gas, however, in the industrial production, the generated exhaust gas often contains sulfides, acidic substances, a large amount of dust and the like, and the just discharged exhaust gas may contain a large amount of dust particles and impurities, if the impurities directly enter the absorption tower, the filter holes of the filter plate may be blocked when the exhaust gas is primarily purified, so that the filtering effect is poor, and the effect of the filter plate is difficult to be exerted.
Disclosure of Invention
The utility model aims to provide an exhaust gas absorption tower.
The technical scheme adopted by the utility model is as follows: an exhaust gas absorption tower comprises a purifying mechanism for absorbing harmful substances of exhaust gas, and further comprises a filtering mechanism for removing dust and particles before absorbing the exhaust gas, wherein the filtering mechanism is arranged below the purifying mechanism;
the filter mechanism comprises a filter box, the filter box sets up the below of purifying mechanism, the inside below of filter box is provided with the trachea, outer wall one side of filter box is provided with the air pump, the trachea with pass through the pipe connection between the air pump, tracheal top is provided with the isolation board, the isolation board top is encircled and is provided with four lifting frames, be connected with the collection net on the lifting frame.
Preferably: the filter mechanism further comprises a throwing pipe, the throwing pipe is arranged at the front end of the outside of the filter box, a discharge pipe is arranged below the throwing pipe, and a sealing cover plate is arranged on the other side of the outer wall of the filter box.
Preferably: the purifying mechanism comprises a purifying box, the purifying box is arranged above the filtering box, a first filtering plate is arranged inside the purifying box, an activated carbon adsorption plate is arranged above the first filtering plate, an annular air supply pipeline is arranged above the purifying box, and a moisture absorption plate is arranged inside the annular air supply pipeline.
Preferably: the air pipe is connected with the bottom of the filter box through bolts, a plurality of air outlet holes are formed in the air pipe, holes and grooves are formed in the surface of the isolation plate, and the isolation plate is connected with the filter box through bolts.
Preferably: the collecting net is in sliding connection with the output end of the lifting frame, the collecting net is cloth with meshes, the mesh diameter of the collecting net is smaller, and filter cloth is further arranged on the surface of the collecting net.
Preferably: the sealing cover plate is rotationally connected with the filter box.
The beneficial effects of the utility model are as follows: through being provided with trachea, the barrier plate, collect the net and throw in pipe etc. when carrying out the purification absorption to waste gas, add right amount of water in the rose box, afterwards throw in the pipe and throw in alum in the rose box, afterwards alum reacts with water, form aluminium hydroxide floccule, can filter the absorption to impurity particulate matter in the waste gas, afterwards with comparatively pure waste gas after the absorption, carry out the absorption purification of harmful substance, make the absorption purification efficiency to waste gas higher, the effect is better, and after alum floccule adsorbs the dust particulate matter, open sealed apron, slowly rise the collection net through the crane, at the in-process of rising, collect the floccule pocket on the collection net, afterwards pass through the sliding connection of crane and collection net, pull out the collection net, collect it, collect the emission through the water of drain pipe with rose box inside.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or 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 can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a sectional view showing the construction of an exhaust gas absorption tower according to the present utility model;
FIG. 2 is a schematic view of a filtration mechanism of an exhaust gas absorber according to the present utility model;
FIG. 3 is a schematic view showing the inside of a filtering mechanism of an exhaust gas absorption tower according to the present utility model;
FIG. 4 is a schematic view of a purification mechanism of an exhaust gas absorption tower according to the present utility model;
FIG. 5 is a cross-sectional view of a purification mechanism of an exhaust gas absorption tower according to the present utility model;
FIG. 6 is a schematic view of a collection net of an exhaust gas absorber according to the present utility model.
The reference numerals are explained as follows:
1. a filtering mechanism; 11. an air pipe; 12. an air pump; 13. an isolation plate; 14. a lifting frame; 15. a collection net; 16. a filter box; 17. a delivery tube; 18. a discharge pipe; 19. sealing the cover plate; 2. a purifying mechanism; 21. a purifying box; 22. air supply fan blades; 23. a driving motor; 24. a first filter plate; 25. an activated carbon adsorbent sheet; 26. a moisture absorption plate; 27. an exhaust fan; 28. and (5) an air outlet pipe.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting 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 a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model is further illustrated by the following examples in connection with the accompanying drawings.
As shown in fig. 1 to 6, an exhaust gas absorption tower includes a purifying mechanism 2 for adsorbing exhaust gas harmful substances, and further includes a filtering mechanism 1 for removing dust and particulate matters before adsorbing exhaust gas, the filtering mechanism 1 being disposed below the purifying mechanism 2.
In this embodiment: the filter mechanism 1 includes rose box 16, rose box 16 sets up the below at purifying mechanism 2, the inside below of rose box 16 is provided with trachea 11, outer wall one side of rose box 16 is provided with air pump 12, pass through pipe connection between trachea 11 and the air pump 12, the top of trachea 11 is provided with isolation board 13, isolation board 13 top is encircled and is provided with four lifting frames 14, be connected with on the lifting frame 14 and collect net 15, the filter mechanism 1 still includes puts in pipe 17, it sets up the outside front end at rose box 16 to put in pipe 17, the below of putting in pipe 17 is provided with exhaust pipe 18, the outer wall opposite side of rose box 16 is provided with sealed apron 19, trachea 11 bolted connection is in the bottom of rose box 16, and a plurality of ventholes have been seted up on the trachea 11, the surface of isolation board 13 has seted up the hole groove, and isolation board 13 and rose box 16 bolted connection, collect net 15 and lifting frame 14's output sliding connection, and collect net 15 for the cloth that has the mesh, its mesh diameter is less, collect net 15 surface still is provided with the filter cloth, rotate between sealed 19 and the rose box 16 and be connected, through rose box 16, 11, the realization is more high-efficient and the dust absorption and is carried out in the purifying and is carried out to the exhaust gas purification and is carried out to the filter mechanism before the dust purification 2.
In this embodiment: the purifying mechanism 2 comprises a purifying box 21, the purifying box 21 is arranged above the filtering box 16, two holes are formed in the bottom of the purifying box 21, a mounting frame is arranged above the holes, an air supply fan blade 22 is connected to the lower side of the mounting frame, a driving motor 23 is arranged above the mounting frame, a first filter plate 24 is arranged above the driving motor 23, an activated carbon adsorption plate 25 is arranged above the first filter plate 24, an annular air supply pipeline is arranged above the purifying box 21, a moisture absorption plate 26 is arranged inside the annular air supply pipeline, an exhaust fan 27 is arranged above the annular air supply pipeline, an air outlet pipe 28 is connected to the exhaust fan 27, the purifying box 21 and the air supply fan blade 22 are arranged to purify waste gas after adsorption, the first filter plate 24 and the activated carbon adsorption plate 25 are arranged to realize double filtration of the waste gas, and then the purified gas is subjected to drying treatment through the moisture absorption plate 26 and is discharged.
Working principle: firstly, the sealing cover plate 19 is opened, a proper amount of water is added into the filter box 16, then the sealing cover plate 19 is closed, the throwing pipe 17 is opened, a proper amount of alum is put into the filter box 16, before throwing, the lifting frame 14 and the collecting net 15 are positioned at the bottommost position, the alum is positioned above the isolating plate 13 and reacts with water to form aluminum hydroxide floccules, then the air pump 12 and the air pipe 11 are used for discharging waste gas into the filter box 16, the floccules are used for filtering and adsorbing impurity particles in the waste gas, then waste gas which does not contain the particles is obtained, then the driving motor 23 drives the air supply fan blade 22 to rotate, the gas in the filter box 16 is conveyed into the purifying box 21, after the first filter plate 24 and the active adsorption carbon plate 25 are used for adsorbing the waste gas, the gas is continuously absorbed by the moisture absorption plate 26, so that the gas is dried, then the purified waste gas is discharged by the exhaust fan 27 and the air outlet pipe 28, in addition, after the dust floccules are adsorbed by the alum, the sealing cover plate 19 is opened, the lifting frame 14 slowly lifts the collecting net 15, the floccules are lifted up, the floccules are collected on the collecting net 15, the dust particles are collected by the lifting frame 14, the waste gas is pulled up by the collecting net 15, and discharged by the lifting frame 15, and the waste gas is discharged by the filter box 15, and discharged by the lifting net 15 is connected by the lifting frame through the lifting frame 15, and the collecting net 15, and the waste gas is discharged by the filter net, and the filter net is discharged.
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 (6)
1. An exhaust gas absorption tower comprising a purification mechanism (2) for adsorbing exhaust gas harmful substances, characterized in that: the device also comprises a filtering mechanism (1) for removing dust and particulate matters before adsorbing the exhaust gas, wherein the filtering mechanism (1) is arranged below the purifying mechanism (2);
the utility model provides a filter mechanism (1) is including rose box (16), rose box (16) set up the below of purifying mechanism (2), the inside below of rose box (16) is provided with trachea (11), outer wall one side of rose box (16) is provided with air pump (12), trachea (11) with pass through pipe connection between air pump (12), the top of trachea (11) is provided with isolation board (13), around being provided with four crane (14) above isolation board (13), be connected with on crane (14) and collect net (15).
2. An exhaust gas absorption tower according to claim 1, wherein: the filter mechanism (1) further comprises a throwing pipe (17), the throwing pipe (17) is arranged at the front end of the outside of the filter box (16), a discharge pipe (18) is arranged below the throwing pipe (17), and a sealing cover plate (19) is arranged on the other side of the outer wall of the filter box (16).
3. An exhaust gas absorption tower according to claim 2, wherein: the purifying mechanism (2) comprises a purifying box (21), the purifying box (21) is arranged above the filtering box (16), a first filtering plate (24) is arranged inside the purifying box (21), an activated carbon adsorption plate (25) is arranged above the first filtering plate (24), an annular air supply pipeline is arranged above the purifying box (21), and a moisture absorption plate (26) is arranged inside the annular air supply pipeline.
4. An exhaust gas absorption tower according to claim 1, wherein: the air pipe (11) is connected with the bottom of the filter box (16) through bolts, a plurality of air outlet holes are formed in the air pipe (11), holes and grooves are formed in the surface of the isolation plate (13), and the isolation plate (13) is connected with the filter box (16) through bolts.
5. An exhaust gas absorption tower according to claim 1, wherein: the collecting net (15) is in sliding connection with the output end of the lifting frame (14), the collecting net (15) is cloth with meshes, and filter cloth is further arranged on the surface of the collecting net (15).
6. An exhaust gas absorption tower according to claim 2, wherein: the sealing cover plate (19) is rotatably connected with the filter box (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321771497.8U CN220238179U (en) | 2023-07-07 | 2023-07-07 | Waste gas absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321771497.8U CN220238179U (en) | 2023-07-07 | 2023-07-07 | Waste gas absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220238179U true CN220238179U (en) | 2023-12-26 |
Family
ID=89226150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321771497.8U Active CN220238179U (en) | 2023-07-07 | 2023-07-07 | Waste gas absorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220238179U (en) |
-
2023
- 2023-07-07 CN CN202321771497.8U patent/CN220238179U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |