CN213453668U - Acid removal tower and waste incineration system thereof - Google Patents
Acid removal tower and waste incineration system thereof Download PDFInfo
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- CN213453668U CN213453668U CN202022032742.6U CN202022032742U CN213453668U CN 213453668 U CN213453668 U CN 213453668U CN 202022032742 U CN202022032742 U CN 202022032742U CN 213453668 U CN213453668 U CN 213453668U
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Abstract
The utility model provides an acid-removing tower, which relates to the technical field of waste incineration equipment and comprises a first tower body and a second tower body, wherein the first tower body is arranged close to the second tower body, an air vent is arranged between the first tower body and the second tower body, and the air vent is positioned above the acid-removing liquid of the first tower body and the acid-removing liquid of the second tower body; an air inlet pipe is arranged on the first tower body, and an air outlet pipe is arranged on the second tower body. And provides a waste incineration system with the acid removal tower. The utility model overcomes adopt single tower to get rid of the acid gas who burns in the tail gas, the defect that deacidification efficiency is comparatively low that leads to.
Description
Technical Field
The utility model belongs to the technical field of msw incineration equipment technique and specifically relates to a deacidification tower and msw incineration system thereof is related to.
Background
With the rapid development of economy and the continuous promotion of urbanization, a large amount of garbage generated every day causes serious pollution to the environment, the most used garbage harmless treatment method at present is an incineration method, and the method has the advantages of small floor area, reliable technology, high integration level, high automation degree, capability of generating a large amount of heat energy, small pollution to the surrounding environment and the like. However, the waste gas pollutants generated in the operation of the waste incinerator needs to be properly treated so as to achieve the aim of finally realizing sustainable development, in particular to the purification and deacidification treatment of waste incineration tail gas.
At present, most of waste incineration and tail gas purification and deacidification in domestic markets adopt a water film dust collector for desulfurization and cooling, and are commonly called wet method type, but most of waste incineration and tail gas purification and deacidification are single tower, so that the sulfur in the incineration tail gas has the defect of incomplete removal, is diffused into the atmosphere, and improves the possibility of generating acid rain.
SUMMERY OF THE UTILITY MODEL
In view of this, an object of the embodiments of the present invention is to provide an acid removal tower to solve the technical problem in the prior art that a single tower is adopted to remove acid gas in incineration exhaust, resulting in lower acid removal efficiency.
The second objective of the present invention is to provide a waste incineration system with the acid removal tower.
In order to achieve one of the above objects, an embodiment of the present invention provides an acid removal tower, including: a first tower body and a second tower body, wherein:
the first tower body is arranged close to the second tower body, an air vent is arranged between the first tower body and the second tower body, and the air vent is positioned above the acid removing liquid of the first tower body and the acid removing liquid of the second tower body;
an air inlet pipe is arranged on the first tower body, and an air outlet pipe is arranged on the second tower body.
Preferably, the inlet pipe and the outlet pipe are both provided as bent pipes.
Preferably, the elbow is a "zigzag" elbow.
Preferably, the intake pipe is located the side of first tower body, and is close to the top of first tower body, the outlet duct is located the side of second tower body, and is close to the top of second tower body.
Preferably, still include first spraying mechanism and second and spray the mechanism, first spraying mechanism install in the top of first tower body, the second sprays the mechanism install in the top of second tower body, first spraying mechanism with the second sprays the mechanism and all sprays downwards.
Preferably, the first spraying mechanism comprises a first water inlet pipe and a first spraying head, the first water inlet pipe is positioned at the top of the first tower body and extends into the first tower body, and the tail end of the first water inlet pipe is connected and communicated with the first spraying head.
Preferably, the second spraying mechanism comprises a second water inlet pipe and a second spraying head, the second water inlet pipe is positioned at the top of the second tower body and extends into the second tower body, and the tail end of the second water inlet pipe is connected and communicated with the second spraying head.
Preferably, a first stirring mechanism is installed in the first tower body, the first stirring mechanism extends deep into the deacidification liquid of the first tower body, a second stirring mechanism is installed in the second tower body, and the second stirring mechanism extends deep into the deacidification liquid of the second tower body.
Preferably, still including the installation pole, first tower body with the second tower body is installed simultaneously the installation pole, the installation pole is used for supporting respectively simultaneously first tower body with the second tower body.
In order to achieve the second objective, an embodiment of the present invention provides a waste incineration system, including any one of the above deacidification towers.
The embodiment of the utility model provides a deacidification tower has following technological effect:
this kind of deacidification tower compares with traditional deacidification tower, first tower body and second tower body have simultaneously, the air vent has between first tower body and the second tower body, the air vent is located the top of the acidizing fluid that removes of first tower body and second tower body, burn the flue gas promptly and through the first tower body deacidification back, further deacidification entering the second tower body, through two towers deacidification, the acid gas in the tail gas of burning is got rid of as much as possible, overcome and adopted single tower to get rid of the acid gas in the tail gas of burning, the defect that deacidification efficiency is comparatively low that leads to.
The embodiment of the utility model provides a waste incineration system has following technological effect:
this kind of waste incineration system owing to contained first tower body and second tower body simultaneously, first tower body and second tower body successively carry out deacidification to burning tail gas, have improved the incineration efficiency of waiting to burn the flue gas.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an acid removal tower according to an embodiment of the present invention.
Wherein, fig. 1:
1. a first tower body; 11. an air inlet pipe; 12. a first spraying mechanism; 121. a first water inlet pipe; 122. a first shower head; 13. a first stirring mechanism;
2. a second tower body; 21. an air outlet pipe; 22. a second spraying mechanism; 221. a second water inlet pipe; 222. a second shower head; 23. a second stirring mechanism;
H. a vent hole; 3. and (5) installing a rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As mentioned in the background art, most of the prior art uses a single tower to remove acid, and the sulfur in the incineration tail gas generated by removing acid by using the single tower has the defect of incomplete removal, and is diffused into the atmosphere, so that the possibility of generating acid rain is improved.
Based on this, the embodiment of the utility model provides a deacidification tower compares with traditional deacidification tower, the utility model discloses a deacidification tower has first tower body 1 and second tower body 2 simultaneously, has air vent H between first tower body 1 and the second tower body 2, and air vent H is located the top of the deacidification liquid of first tower body 1 and second tower body 2, burns the flue gas promptly and through first tower body 1 deacidification back, further deacidification at getting into second tower body 2, through two towers deacidification, the acid gas that burns in the tail gas is fallen as much as possible, has overcome and has adopted single tower to get rid of the acid gas who burns in the tail gas, the comparatively low defect of deacidification efficiency that leads to.
Specifically, the embodiment of the present invention provides an acid removing tower, as shown in fig. 1, including: the device comprises a first tower body 1 and a second tower body 2, wherein the first tower body 1 is arranged close to the second tower body 2, a vent hole H is formed between the first tower body 1 and the second tower body 2, and the vent hole H is positioned above the acid removing liquid of the first tower body 1 and the acid removing liquid of the second tower body 2; an air inlet pipe 11 is arranged on the first tower body 1, and an air outlet pipe 21 is arranged on the second tower body 2.
Wherein, the deacidification liquid level that removes acidizing fluid and second tower body 2 of first tower body 1 is in the bottom, and intake pipe 11 and outlet duct 21 all are located the upper portion that removes acidizing fluid, burn tail gas and get into first tower body 1 back from intake pipe 11, through first tower body 1 deacidification back, get into second tower body 2 through air vent H, then remove sour at second tower body 2.
As shown in figure 1, the tower widths of the first tower body 1 and the second tower body 2 are continuously increased from bottom to top, and the tower widths tend to be stable to the air inlet pipe 11 and the air outlet pipe 21, so that the tower bodies in the shapes are convenient to remove acid better, and the acid removal efficiency is improved.
It should be noted that, the present invention does not limit the shapes of the first tower body 1 and the second tower body 2, and is within the protection scope of the present invention as long as the acid removing function can be realized.
Further, in order to prevent the deacidification liquid in the first tower body 1 and the second tower body 2 from flowing into the air inlet pipe 11 or the air outlet pipe 21, the air inlet pipe 11 is positioned on the side surface of the first tower body 1 and is close to the top of the first tower body 1, the air outlet pipe 21 is also positioned on the side surface of the second tower body 2 and is close to the top of the second tower body 2, meanwhile, the air inlet pipe 11 and the air outlet pipe 21 are both arranged into bent pipes, preferably, the bent pipes are in a Z shape, as shown in fig. 1, the bent pipes and the design close to the top can prevent the deacidification liquid in the first tower body 1 and the second tower body 2 from being poured into the air inlet.
In order to reach dust removal and rapid cooling effect, solve the problem that refuse treatment produced dioxin, as the utility model relates to an embodiment, still include that first spraying mechanism 12 and second spray mechanism 22, first spraying mechanism 12 installs in the top of first tower body 1, the second sprays mechanism 22 and installs in the top of second tower body 2, first spraying mechanism 12 and second spray mechanism 22 and all spray downwards, as shown in fig. 1, burn tail gas and get into first tower body 1 back, first spraying mechanism 12 and second spray mechanism 22 and spray downwards simultaneously, when removing acid for burning tail gas, can also cool down rapidly for burning tail gas, in order to prevent the generation of dioxin.
Specifically, the first spraying mechanism 12 includes a first water inlet pipe 121 and a first spraying head 122, as shown in fig. 1, the first water inlet pipe 121 is located at the top of the first tower body 1 and extends into the first tower body 1, and the end of the first water inlet pipe 121 is connected and communicated with the first spraying head 122, that is, the first water inlet pipe 121 is L-shaped, the end of the L-shaped first water inlet pipe 121 entering the first tower body 1 is communicated with the first spraying head 122, and the incineration exhaust gas entering the first tower body 1 is sprayed by the first spraying head 122.
Specifically, the second spraying mechanism 22 includes a second water inlet pipe 221 and a second spraying header 222, as shown in fig. 1, the second water inlet pipe 221 is located at the top of the second tower body 2 and extends into the second tower body 2, and the end of the second water inlet pipe 221 is connected and communicated with the second spraying header 222, that is, the second water inlet pipe 221 is L-shaped, the end of the L-shaped second water inlet pipe 221 entering the second tower body 2 is communicated with the second spraying header 222, the incineration exhaust gas entering the second tower body 2 through the vent hole H is sprayed through the second spraying header 222, and the sprayed exhaust gas is discharged through the exhaust pipe.
It should be noted that the present invention does not limit the shapes of the first inlet pipe 121 and the second inlet pipe 221, and is within the protection scope of the present invention as long as the water inlet function can be realized.
As an embodiment of the utility model, remove the acidizing fluid for timely stirring, the reinforcing removes sour effect, installs first rabbling mechanism 13 in the first tower body 1, and inside first rabbling mechanism 13 deepened the deacidification liquid of first tower body 1, installation second rabbling mechanism 23 in the second tower body 2, inside second rabbling mechanism 23 deepened the deacidification liquid of second tower body 2.
As an embodiment of the utility model, for fixed first tower body 1 and second tower body 2, still including installation pole 3, installation pole 3 is installed simultaneously to first tower body 1 and second tower body 2, and installation pole 3 is used for supporting first tower body 1 and second tower body 2 respectively simultaneously.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An acid removal tower, comprising: a first tower body and a second tower body, wherein:
the first tower body is arranged close to the second tower body, an air vent is arranged between the first tower body and the second tower body, and the air vent is positioned above the acid removing liquid of the first tower body and the acid removing liquid of the second tower body;
an air inlet pipe is arranged on the first tower body, and an air outlet pipe is arranged on the second tower body.
2. The acid removal tower of claim 1, wherein the inlet pipe and the outlet pipe are both provided as elbows.
3. The acid removal tower of claim 2, wherein the elbow is a "zigzag" elbow.
4. The acid removal tower of claim 1, wherein the inlet pipe is located at a side of the first tower body and near a top of the first tower body, and the outlet pipe is located at a side of the second tower body and near a top of the second tower body.
5. The acid removal tower of claim 1, further comprising a first spray mechanism and a second spray mechanism, wherein the first spray mechanism is mounted on the top of the first tower body, the second spray mechanism is mounted on the top of the second tower body, and both the first spray mechanism and the second spray mechanism spray downwards.
6. The acid removal tower of claim 5, wherein the first spray mechanism comprises a first water inlet pipe and a first spray header, the first water inlet pipe is positioned at the top of the first tower body and extends into the first tower body, and the tail end of the first water inlet pipe is connected and communicated with the first spray header.
7. The acid removal tower of claim 5, wherein the second spray mechanism comprises a second water inlet pipe and a second spray header, the second water inlet pipe is positioned at the top of the second tower body and extends into the second tower body, and the tail end of the second water inlet pipe is connected and communicated with the second spray header.
8. The acid removing tower of claim 5, wherein a first stirring mechanism is installed in the first tower body, the first stirring mechanism extends into the acid removing liquid of the first tower body, a second stirring mechanism is installed in the second tower body, and the second stirring mechanism extends into the acid removing liquid of the second tower body.
9. The acid removal tower of claim 5, further comprising a mounting rod, wherein the mounting rod is mounted to the first tower body and the second tower body simultaneously, and the mounting rod is used to support the first tower body and the second tower body simultaneously.
10. A waste incineration system comprising the acid removal tower of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022032742.6U CN213453668U (en) | 2020-09-16 | 2020-09-16 | Acid removal tower and waste incineration system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022032742.6U CN213453668U (en) | 2020-09-16 | 2020-09-16 | Acid removal tower and waste incineration system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213453668U true CN213453668U (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022032742.6U Active CN213453668U (en) | 2020-09-16 | 2020-09-16 | Acid removal tower and waste incineration system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213453668U (en) |
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2020
- 2020-09-16 CN CN202022032742.6U patent/CN213453668U/en active Active
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