CN219701517U - Waste gas spray tower device for waste gas treatment - Google Patents
Waste gas spray tower device for waste gas treatment Download PDFInfo
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- CN219701517U CN219701517U CN202320642200.1U CN202320642200U CN219701517U CN 219701517 U CN219701517 U CN 219701517U CN 202320642200 U CN202320642200 U CN 202320642200U CN 219701517 U CN219701517 U CN 219701517U
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- exhaust gas
- wall
- fixedly arranged
- tower body
- spray
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- 239000007921 spray Substances 0.000 title claims abstract description 61
- 239000002912 waste gas Substances 0.000 title claims abstract description 27
- 239000007789 gas Substances 0.000 claims abstract description 61
- 230000002745 absorbent Effects 0.000 claims abstract description 42
- 239000002250 absorbent Substances 0.000 claims abstract description 42
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 230000000694 effects Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model discloses an exhaust gas spray tower device for exhaust gas treatment, which belongs to the technical field of exhaust gas treatment, and comprises a tower body and an air inlet assembly, and further comprises: the utility model provides a spraying assembly which is used for stirring an absorbent and waste gas when the absorbent and the waste gas are in convection, the spraying assembly is arranged on a tower body, a liquid inlet pipe is fixedly arranged on the side wall of the bottom end of the tower body, a liquid discharge pipe is fixedly arranged on the inner wall of the bottom end of the tower body, and a plurality of exhaust holes are formed in the inner wall of the top end of the tower body.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to a waste gas spray tower device for waste gas treatment.
Background
The spray tower in the waste gas treatment equipment is a core for absorbing waste gas, the waste gas enters from the lower part of the absorption tower in the absorption process, and contacts with the circulating absorbent sprayed in a counter-current way in a spraying area to cause chemical reaction, so that toxic and harmful waste gas in the waste gas is absorbed, and meanwhile, dust in the waste gas can be removed.
However, at present, when the exhaust gas in the spray tower is convected with the absorbent, the phenomenon of insufficient gas-liquid contact exists, so that the treatment effect of the exhaust gas can be affected, and although the problem can be solved by increasing the flow of the absorbent so that the flow of the absorbent is far greater than the flow of the gas, the solution mode can increase the resource waste of the absorbent and increase the investment of cost. Accordingly, an exhaust gas spray tower apparatus for exhaust gas treatment is disclosed.
Disclosure of Invention
The present utility model has been made in view of the above and/or problems occurring in the prior art of an exhaust gas spray tower apparatus for treating exhaust gas.
It is therefore an object of the present utility model to provide an exhaust gas spray tower apparatus for exhaust gas treatment which solves the above mentioned problems.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
an exhaust gas spray tower apparatus for exhaust gas treatment comprising a tower body and an air intake assembly, further comprising:
a spray assembly for can stir absorbent and waste gas when absorbent and waste gas are convection, and spray assembly installs on the tower body.
As a preferred embodiment of the exhaust gas spray tower device for exhaust gas treatment according to the utility model, the exhaust gas spray tower device comprises: the bottom side wall fixed mounting feed liquor pipe of tower body, the bottom inner wall fixed mounting fluid-discharge tube of tower body, a plurality of exhaust holes are seted up to the top inner wall of tower body.
As a preferred embodiment of the exhaust gas spray tower device for exhaust gas treatment according to the utility model, the exhaust gas spray tower device comprises: the air intake assembly includes:
a first hollow box;
the first shower nozzle, the top inner wall fixed mounting of first hollow box a plurality of first shower nozzles.
As a preferred embodiment of the exhaust gas spray tower device for exhaust gas treatment according to the utility model, the exhaust gas spray tower device comprises: the air intake assembly further includes:
the support rods are fixedly arranged on two sides of the first hollow box and fixedly arranged on the side wall of the bottom end of the tower body;
the air inlet pipe is fixedly arranged on the inner wall of the bottom end of the first hollow box, and one end of the air inlet pipe penetrates through the tower body.
As a preferred embodiment of the exhaust gas spray tower device for exhaust gas treatment according to the utility model, the exhaust gas spray tower device comprises: the spray assembly includes:
the water pump is fixedly arranged on the side wall of the tower body;
the first pipeline is fixedly arranged at the input end of the water pump, and one end of the first pipeline extends to the side wall of the bottom end of the tower body;
and the second pipeline is fixedly arranged on the output end of the water pump.
As a preferred embodiment of the exhaust gas spray tower device for exhaust gas treatment according to the utility model, the exhaust gas spray tower device comprises: the spray assembly further comprises:
the sealing box is fixedly arranged on the inner wall of the top end of the tower body, and a second pipeline is fixedly arranged on the inner wall of the left side of the sealing box;
the hollow tube is rotationally connected to the inner wall of the bottom end of the sealing box through a bearing, and a plurality of through holes are formed in the inner wall of the middle end of the hollow tube;
the wind wheel is positioned in the inner cavity of the hollow tube, the wind wheel is fixedly arranged on the top end of the hollow tube, and a second pipeline is arranged on one side of the wind wheel.
As a preferred embodiment of the exhaust gas spray tower device for exhaust gas treatment according to the utility model, the exhaust gas spray tower device comprises: the spray assembly further comprises:
the inner wall of the top end of the second hollow box is fixedly provided with a hollow pipe;
the inner wall of the bottom end of the second hollow box is fixedly provided with a plurality of second spray heads;
a rotating shaft fixedly arranged at the middle end of the bottom of the second hollow box,
and the stirring shafts are fixedly arranged on the rotating shafts.
As a preferred embodiment of the exhaust gas spray tower device for exhaust gas treatment according to the utility model, the exhaust gas spray tower device comprises: the filter screen is fixedly arranged on the inner wall of the bottom end of the tower body, and the filter screen is positioned right below the air inlet assembly.
Compared with the prior art:
through setting up spray set spare, have the effect that makes absorbent flow down in different positions go with waste gas and carry out convection contact, simultaneously, can also realize stirring effect to absorbent and waste gas, and then can make waste gas and absorbent fully contact, improved the treatment effect of waste gas and reduced the input of cost, wherein, the mobility that utilizes the absorbent makes second hollow box and (mixing) shaft rotate, has the effect of further reducing the cost input.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the tower of the present utility model;
FIG. 3 is a schematic top view of a partial structure of the spray assembly of the present utility model;
FIG. 4 is a schematic view of the hollow tube structure of the present utility model;
FIG. 5 is a schematic view of a spray assembly according to the present utility model;
fig. 6 is a schematic view of the structure of the air intake assembly of the present utility model.
In the figure: the tower body 10, the liquid inlet pipe 11, the liquid outlet pipe 12, the exhaust hole 13, the first hollow box 21, the support rod 22, the first spray head 23, the air inlet pipe 24, the water pump 31, the first pipeline 311, the second pipeline 312, the sealing box 33, the hollow pipe 34, the through hole 341, the wind wheel 35, the second hollow box 36, the second spray head 37, the rotating shaft 38, the stirring shaft 39 and the filter screen 40.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
Example 1:
the utility model provides an exhaust gas spray tower device for exhaust gas treatment, referring to fig. 1-6, comprising a tower body 10 and an air inlet assembly;
the bottom end side wall of the tower body 10 is fixedly provided with a liquid inlet pipe 11, the liquid inlet pipe 11 is provided with a first electromagnetic valve, an absorbent is injected into the bottom end inner wall of the tower body 10 through the liquid inlet pipe 11, the absorbent is liquid which has different solubilities for each component of a gas mixture and can selectively absorb one component or a plurality of components, the bottom end inner wall of the tower body 10 is fixedly provided with a liquid discharge pipe 12, the liquid discharge pipe 12 is provided with a second electromagnetic valve, the liquid discharge pipe 12 is provided with a liquid supply and discharge function for discharging waste liquid, the top end inner wall of the tower body 10 is provided with a plurality of exhaust holes 13, and the treated waste gas is supplied and discharged through the exhaust holes 13.
The air inlet assembly includes: the first hollow box 21, the support rod 22, the first spray head 23 and the air inlet pipe 24;
the top end inner wall of the first hollow box 21 is fixedly provided with a plurality of first spray heads 23, the exhaust gas flowing into the first hollow box 21 has the effect of flowing into the tower body 10 through the first spray heads 23, both sides of the first hollow box 21 are fixedly provided with support rods 22, a space exists between the first hollow box 21 and the tower body 10 through the support rods 22, so that the absorbent falls onto the bottom end inner wall of the tower body 10 through the space, the support rods 22 are fixedly arranged on the bottom end side wall of the tower body 10, the air inlet pipe 24 is fixedly arranged on the bottom end inner wall of the first hollow box 21, one end of the air inlet pipe 24 penetrates through the tower body 10, and the exhaust gas is led into the first hollow box 21 through the air inlet pipe 24.
Further comprises: a spray assembly for stirring the absorbent and the exhaust gas while the absorbent is convected with the exhaust gas, the spray assembly being mounted on the tower body 10;
the spray assembly includes: the water pump 31, the first pipeline 311, the second pipeline 312, the sealing box 33, the hollow pipe 34, the through hole 341, the wind wheel 35 positioned in the inner cavity of the hollow pipe 34, the second hollow box 36, the second spray head 37, the rotating shaft 38 and the stirring shaft 39;
the water pump 31 is fixedly installed on the side wall of the tower body 10, the first pipe 311 is fixedly installed on the input end of the water pump 31, the water pump 31 has the function of introducing the absorbent of the bottom end inner wall of the tower body 10 into the first pipe 311, one end of the first pipe 311 extends to the bottom end side wall of the tower body 10, the second pipe 312 is fixedly installed on the output end of the water pump 31, the absorbent introduced into the first pipe 311 has the function of flowing into the second pipe 312, the sealing box 33 is fixedly installed on the top end inner wall of the tower body 10, the left side inner wall of the sealing box 33 is fixedly installed with the second pipe 312, the absorbent flowing into the second pipe 312 has the function of flowing into the sealing box 33, the hollow pipe 34 is rotatably connected to the bottom end inner wall of the sealing box 33 through a bearing which adopts a sealing bearing in Chinese patent CN108518421a, and the middle end inner wall of the hollow pipe 34 is provided with a plurality of through holes 341, the absorbent flowing into the sealing box 33 has the function of flowing into the hollow tube 34 through the through hole 341, the wind wheel 35 is fixedly installed on the top end of the hollow tube 34, and one side of the wind wheel 35 is provided with the second pipeline 312, when the absorbent flows into the sealing box 33, the absorbent can impact one side of the wind wheel 35 to realize that the wind wheel 35 drives the hollow tube 34 to rotate, the inner wall of the top end of the second hollow box 36 is fixedly installed with the hollow tube 34, the absorbent flowing into the hollow tube 34 has the function of flowing into the second hollow box 36, the inner wall of the bottom end of the second hollow box 36 is fixedly installed with a plurality of second spray heads 37, the absorbent flowing into the second hollow box 36 has the function of flowing into the tower body 10 through the second spray heads 37, the rotating shaft 38 is fixedly installed on the middle end of the bottom of the second hollow box 36, the rotating second hollow box 36 has the function of driving the rotating shaft 38 to rotate, the rotating shaft 38 coincides with the axis of the second hollow box 36, and a plurality of stirring shafts 39 are fixedly installed on the rotating shaft 38, and when the rotating shaft 38 rotates, the stirring shafts 39 are driven to rotate by taking the rotating shaft 38 as a center point.
Example 2
On the basis of embodiment 1, a filter screen 40 is provided;
the filter screen 40 is fixedly arranged on the inner wall of the bottom end of the tower body 10, and the filter screen 40 is positioned under the air inlet assembly, and the filter screen 40 has the function of filtering the sprayed absorbent so that the absorbent can be recycled.
Working principle:
step one: the absorbent is added to the inner wall of the bottom end of the tower body 10 through the liquid inlet pipe 11;
step two: the exhaust gas flows into the first hollow box 21 through the air inlet pipe 24, and after flowing, the exhaust gas flows into the tower body 10 through the first spray head 23, and at this time, the exhaust gas flows to the top end of the tower body 10;
step three: the absorbent at the bottom end of the tower body 10 flows into the sealing box 33 through the first pipeline 311 and the second pipeline 312 in sequence by the water pump 31, and after flowing, the absorbent flows into the second hollow box 36 through the through hole 341 and the hollow pipe 34, and at the moment, the absorbent flows into the tower body 10 through the second spray nozzle 37 and flows towards the bottom end of the tower body 10, so that the absorbent and the waste gas are in convection contact;
step four: when the absorbent flows into the sealing box 33, one side of the wind wheel 35 is impacted, so that the wind wheel 35 drives the second hollow box 36 on the hollow pipe 34 to rotate, when the second hollow box 36 rotates, the absorbent flows downwards at different positions to be in convection contact with the waste gas, and meanwhile, when the sealing box 33 rotates, the stirring shaft 39 on the rotating shaft 38 can be driven to rotate, so that the absorbent and the waste gas can be stirred;
step five: when the sprayed absorbent falls into the filter screen 40, the absorbent is filtered under the action of the filter screen 40, and the filtered absorbent falls onto the inner wall of the bottom end of the tower body 10, so that the absorbent can be recycled.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. An exhaust gas spray tower apparatus for exhaust gas treatment, comprising a tower body (10) and an air intake assembly, characterized by further comprising:
and the spraying assembly is used for stirring the absorbent and the waste gas when the absorbent and the waste gas are in convection, and is arranged on the tower body (10).
2. The exhaust gas spray tower device for exhaust gas treatment according to claim 1, wherein a liquid inlet pipe (11) is fixedly arranged on the side wall of the bottom end of the tower body (10), a liquid discharge pipe (12) is fixedly arranged on the inner wall of the bottom end of the tower body (10), and a plurality of exhaust holes (13) are formed in the inner wall of the top end of the tower body (10).
3. An exhaust gas spray tower apparatus for the treatment of exhaust gas according to claim 1, wherein said air intake assembly comprises:
a first hollow box (21);
the first spray heads (23) are fixedly arranged on the inner wall of the top end of the first hollow box (21), and a plurality of first spray heads (23) are fixedly arranged on the inner wall of the top end of the first hollow box.
4. An exhaust gas spray tower apparatus for the treatment of exhaust gas according to claim 3, wherein said air intake assembly further comprises:
the support rods (22) are fixedly arranged on two sides of the first hollow box (21), and the support rods (22) are fixedly arranged on the side wall of the bottom end of the tower body (10);
the air inlet pipe (24), air inlet pipe (24) fixed mounting is on the bottom inner wall of first hollow box (21), and the one end of air inlet pipe (24) passes tower body (10).
5. An exhaust gas spray tower apparatus for the treatment of exhaust gas according to claim 1, wherein said spray assembly comprises:
the water pump (31) is fixedly arranged on the side wall of the tower body (10);
the first pipeline (311) is fixedly arranged at the input end of the water pump (31), and one end of the first pipeline (311) extends to the side wall of the bottom end of the tower body (10);
and a second pipeline (312), wherein the second pipeline (312) is fixedly arranged on the output end of the water pump (31).
6. An exhaust gas spray tower apparatus for the treatment of exhaust gas according to claim 5, wherein said spray assembly further comprises:
the sealing box (33), the sealing box (33) is fixedly arranged on the top end inner wall of the tower body (10), and the left inner wall of the sealing box (33) is fixedly provided with a second pipeline (312);
the hollow tube (34) is rotationally connected to the inner wall of the bottom end of the sealing box (33) through a bearing, and a plurality of through holes (341) are formed in the inner wall of the middle end of the hollow tube (34);
the wind wheel (35) is positioned in the inner cavity of the hollow tube (34), the wind wheel (35) is fixedly arranged on the top end of the hollow tube (34), and a second pipeline (312) is arranged on one side of the wind wheel (35).
7. An exhaust gas spray tower apparatus for the treatment of exhaust gas according to claim 6, wherein said spray assembly further comprises:
the inner wall of the top end of the second hollow box (36) is fixedly provided with a hollow tube (34);
the second spray heads (37) are fixedly arranged on the inner walls of the bottom ends of the second hollow boxes (36);
a rotating shaft (38), wherein the rotating shaft (38) is fixedly arranged on the middle end of the bottom of the second hollow box (36),
and the stirring shafts (39) are fixedly arranged on the rotating shafts (38).
8. An exhaust gas spray tower apparatus for exhaust gas treatment according to claim 1, wherein a filter screen (40) is fixedly installed on the inner wall of the bottom end of the tower body (10), and the filter screen (40) is located right below the air intake assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320642200.1U CN219701517U (en) | 2023-03-28 | 2023-03-28 | Waste gas spray tower device for waste gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320642200.1U CN219701517U (en) | 2023-03-28 | 2023-03-28 | Waste gas spray tower device for waste gas treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219701517U true CN219701517U (en) | 2023-09-19 |
Family
ID=88000376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320642200.1U Active CN219701517U (en) | 2023-03-28 | 2023-03-28 | Waste gas spray tower device for waste gas treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219701517U (en) |
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2023
- 2023-03-28 CN CN202320642200.1U patent/CN219701517U/en active Active
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