CN207856657U - A kind of Tower for purifying waste gas on emission-control equipment - Google Patents
A kind of Tower for purifying waste gas on emission-control equipment Download PDFInfo
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- CN207856657U CN207856657U CN201820005795.9U CN201820005795U CN207856657U CN 207856657 U CN207856657 U CN 207856657U CN 201820005795 U CN201820005795 U CN 201820005795U CN 207856657 U CN207856657 U CN 207856657U
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Abstract
The utility model discloses the Tower for purifying waste gas on a kind of emission-control equipment, including tower body, cyclic water tank, exhaust inlet pipe, chimney, the first packing layer is sequentially provided with inside tower body, first spraying mechanism, second packing layer, second spraying mechanism, demisting layer and the wind turbine in chimney, first spraying mechanism, second spraying mechanism is made of circulating water pipe and water spray portion, water spray portion is made of at least five spray heads, spray head is arranged below circulating water pipe, and spray head is connected to circulating water pipe, in at least five spray heads ground level setting is perpendicular to close to two spray heads of tower body inner wall and the spray head among circulating water pipe, two spray heads of intermediate spray head both sides are directed towards the right setting of one the first from left of tower body inner wall；It can ensure that spray liquid is sprayed onto each position of packing layer completely, so that exhaust gas is come into full contact with the filler liquid film that spray liquid is formed on packing layer, exhaust gas can be absorbed completely or neutralization reaction purified treatment.
Description
Technical field
The utility model is related to field of environment protection equipment, the exhaust gas evolution tower on specially a kind of emission-control equipment.
Background technology
Along with advancing by leaps and bounds for science and technology, such as：Industrial demand is also growing, large-scale industrial site
In processing and manufacturing, such as dust particles, flue gas flue dust, gas with foreign flavor, the toxic and harmful gas of generation need to carry out purified treatment
It can just be discharged into air afterwards, particularly important so is become for the processing of industrial waste gas.Only coordinate the pass of the mankind and environment
System, the sustainable development that just can guarantee economic society.
Wherein, the type selecting of off-gas cleaning equipment needs to be determined according to the property of exhaust gas, treating capacity and the requirement of processing.
And in the prior art in the processing procedure of exhaust gas：Tower for purifying waste gas is larger to the absorption cleaning process careless omission of exhaust gas, exhaust gas is net
Change and be often provided only with a spray head above every layer of packing layer in tower, the spraying range of spray head is caused to be limited to, sprayed
Head spray liquid can not comprehensively be sprayed onto each position of packing layer, when exhaust gas flows through packing layer gap, cannot adequately with spray
The filler liquid film contact that leaching liquid is formed on packing layer, exhaust gas are unable to get absorption and neutralization reaction.
Utility model content
The purpose of this utility model is to provide for the exhaust gas evolution tower on a kind of emission-control equipment, can ensure to spray
Liquid is sprayed onto each position of packing layer completely, and exhaust gas is enable to come into full contact with the filler liquid that spray liquid is formed on packing layer
Film, exhaust gas can be absorbed completely or neutralization reaction purified treatment.
In order to achieve the above-mentioned object of the invention, the utility model uses following technical scheme：On a kind of emission-control equipment
Tower for purifying waste gas, including tower body, the cyclic water tank of tower body side, at the top of the exhaust inlet pipe on tower body side wall and tower body
Chimney, the first packing layer, the first spraying mechanism, the second packing layer, the second spray are sequentially provided with inside the tower body
Spill mechanism, demisting layer and the wind turbine in chimney；First spraying mechanism, the second spraying mechanism by circulating water pipe and
Water spray portion forms, and the water spray portion is made of at least five spray heads, and spray head is arranged below circulating water pipe, and spray head
It is connected to circulating water pipe, close to two spray heads of tower body inner wall and in circulating water pipe at least five spray heads
Between spray head be perpendicular to ground level setting, two spray heads of intermediate spray head both sides are directed towards one the first from left of tower body inner wall
Right setting.
If spray head is all to be arranged in the same direction, spray head sprays spraying range excessively office when spray liquid
Limit, the edge or corner location of packing layer do not reach spray liquid, and spray liquid can not be mixed to form filler liquid film with packing layer,
When exhaust gas flows through packing layer gap, the filler liquid film that cannot be adequately formed on packing layer with spray liquid contacts, and exhaust gas can not
It is absorbed and neutralization reaction；And the coverage area that spray head sprays in the utility model becomes larger, spray head can be multi-faceted more
Each position that spray liquid is sprayed onto to packing layer of angle makes the surface of packing layer that can come into full contact with spray liquid and forms filler
Liquid film when exhaust gas flows through packing layer gap, can preferably be absorbed and neutralization reaction.
Due in exhaust gas at branch contain as：The corrosive chemicals such as nitric acid, sulfuric acid, meeting when exhaust gas flows through spray head
Corrode spray head, can not work normally after spray head damage；Preferably, the spray head is made of resistant material, energy
Enough corrosive chemicals resisted well in exhaust gas ensure to be unaffected when spray head sprinkling.
Preferably, the circulating water pipe inside tower body is horizontally disposed, and one end of circulating water pipe is fixedly connected on
In tower body inner wall, the circulating water pipe is external to be extended in cyclic water tank；In this way, mutually flat between circulating water pipe and packing layer
Row ensures that spray liquid preferably can be sprayed onto filler layer surface by the spray head being mounted on circulating water pipe.
Preferably, the tower body lateral wall is equipped with the form for waste gas purification process inside observing tower body, it is described
Form be from bottom to top arranged it is multiple；One side form can watch tower body internal waste gas to purify, to the purification process of exhaust gas
Secondly real time monitoring can observe whether packing layer carries out supplement and whether exhaust gas obtains significantly only through form
Change is handled.
Since Tower for purifying waste gas is placed in outdoor placement mostly, when the rainy day, rainwater can be dripped into chimney；Make
To be preferred, the chimney top is equipped with rain cover, prevents rainwater from dripping the purification into influence exhaust gas in chimney, plays protection
Effect.
Compared with prior art, the Tower for purifying waste gas on a kind of emission-control equipment of above-mentioned technical proposal is used, is had
It has the advantages that：
One, spray liquid can preferably be covered the surface of packing layer and the side of packing layer by the spray head of different directions
Edge position avoids the occurrence of the surface of omission.
Two, spray head has good corrosion resistance, can resist corrosive deposit, service life is long.
Three, form can monitor the purification process of exhaust gas in real time, and supplement packing layer.
Description of the drawings
Fig. 1 is the structural schematic diagram of the Tower for purifying waste gas embodiment on a kind of emission-control equipment of the utility model；
Fig. 2 is the internal structure schematic diagram of Tower for purifying waste gas in the present embodiment；
Fig. 3 is the schematic diagram in waste gas purification path in the present embodiment Tower for purifying waste gas；
Fig. 4 is the structural schematic diagram in water spray portion in the present embodiment；
Fig. 5 is the structural schematic diagram of emission-control equipment in the present embodiment.
Reference numeral：1, tower body；2, cyclic water tank；3, exhaust inlet pipe；4, chimney；5, the first packing layer；6, the first spray
Spill mechanism；7, the second packing layer；8, the second spraying mechanism；9, demisting layer；10, wind turbine；11, circulating water pipe；12, spray head；13、
Form；14, rain cover.
Specific implementation mode
The utility model is described further below in conjunction with the accompanying drawings.
Tower for purifying waste gas on a kind of emission-control equipment as shown in Fig. 1 to 5, including tower body 1,1 side of tower body follow
Ring water tank 2, the exhaust inlet pipe 3 on 1 side wall of tower body, the chimney 4 at the top of tower body 1, the first packing layer 5, the first spraying mechanism 6,
Second packing layer 7, the second spraying mechanism 8, demisting layer 9, the wind turbine 10 in chimney 4, spraying mechanism are by 11 and of circulating water pipe
Water spray portion composition, water spray portion are made of at least five spray heads 12, are at the top of the form 13 of 1 lateral wall of tower body and chimney 4 anti-
Canopy 14.
As depicted in figs. 1 and 2, after the exhaust gas outside tower body 1 enters tower body 1 by exhaust inlet pipe 3, exhaust gas enters filler
Layer, there is the spray liquid for coming from the sprinkling of spray head 12 in packing layer top, due to being provided at least five spray heads 12, spray head 12
The spray liquid path of sprinkling is increased, and multiple spray heads 12 can be located at different positions and spray spray liquid, and spray head 12 sprays
It spills range to become larger, in this way, filler layer surface and marginal position can cover sufficient spray liquid, spray liquid is on packing layer
Formed one layer spray liquid film, when exhaust gas flows through filler gap, exhaust gas can completely contact with filler liquid film carry out absorption and in
And reaction, harmful chemical, polluter in exhaust gas are separated, gas is inhaled after the collection of demisting layer 9 by wind turbine 10
Enter and is excluded 1 outside tower along chimney 4.
As shown in figure 4, circulating water pipe 11 is equipped at least five spray heads 12, wherein close to two sprays of 1 inner wall of tower body
Leaching head 12 and the spray head 12 among circulating water pipe 11 are perpendicular to what ground level was arranged, and the two of 12 both sides of intermediate spray head
A spray head 12 is directed towards 1 inner wall of tower body, the one right setting of the first from left, and spray head 12 sprays spray liquid, spray towards different directions
Liquid can cover the major surfaces of packing layer, be similarly positioned in the packing layer of edge corner location and also can adequately be covered,
Exhaust gas flows through packing layer gap with spray liquid when the filler liquid film formed on packing layer contacts, and exhaust gas can obtain only completely
Change, is not in the exhaust gas of omission and the exhaust gas without purified treatment, the clean-up effect of exhaust gas is more preferable.Spray head 12 is by corrosion-resistant
Material is made, and can be good at resisting the corrosive deposit in exhaust gas, the service life is longer.
As shown in Fig. 2, 1 lateral wall of tower body is from bottom to top equipped with multiple forms 13, on the one hand can be observed by form 13
In addition the purified treatment situation of 1 internal waste gas of tower body can timely supplement packing layer.
The rain cover 14 that 4 top of chimney is arranged drops onto 1 internal influence waste gas purification of tower body to prevent rainwater when the rainy day, plays
The effect of protection.
The above makes preferred embodiments of the present invention, does not depart from for those of ordinary skill in the art
Under the premise of the utility model principle, several variations and modifications can also be made, these also should be regarded as the protection of the utility model
Range.
Claims (5)
1. the Tower for purifying waste gas on a kind of emission-control equipment includes cyclic water tank (2), the tower of tower body (1), tower body (1) side
The chimney (4) at the top of exhaust inlet pipe (3) and tower body (1) on body (1) side wall, the tower body (1) it is internal from bottom to top according to
It is secondary be equipped with the first packing layer (5), the first spraying mechanism (6), the second packing layer (7), the second spraying mechanism (8), demisting layer (9) and
Wind turbine (10) in chimney (4)；It is characterized in that：
First spraying mechanism (6), the second spraying mechanism (8) are made of circulating water pipe (11) and water spray portion, the spray
Water portion is made of at least five spray heads (12), and spray head (12) setting is below circulating water pipe (11), and spray head (12)
It is connected to circulating water pipe (11), close to two spray heads (12) of tower body (1) inner wall at least five spray heads (12)
It is perpendicular to what ground level was arranged with positioned at the intermediate spray head (12) of circulating water pipe (11), the two of intermediate spray head (12) both sides
A spray head (12) is directed towards the one right setting of the first from left of tower body (1) inner wall.
2. the Tower for purifying waste gas on a kind of emission-control equipment according to claim 1, it is characterised in that：The spray
Head (12) is made of resistant material.
3. the Tower for purifying waste gas on a kind of emission-control equipment according to claim 1, it is characterised in that：Positioned at tower body
(1) internal circulating water pipe (11) is horizontally disposed, and one end of circulating water pipe (11) is fixedly connected on tower body (1) inner wall,
The circulating water pipe (11) is external to be extended in cyclic water tank (2).
4. the Tower for purifying waste gas on a kind of emission-control equipment according to claim 1, it is characterised in that：The tower body
(1) lateral wall is equipped with the form (13) for observing tower body (1) internal waste gas purification process, and the form (13) is from bottom to top
It is arranged multiple.
5. the Tower for purifying waste gas on a kind of emission-control equipment according to claim 1, it is characterised in that：The chimney
(4) top is equipped with rain cover (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820005795.9U CN207856657U (en) | 2018-01-03 | 2018-01-03 | A kind of Tower for purifying waste gas on emission-control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820005795.9U CN207856657U (en) | 2018-01-03 | 2018-01-03 | A kind of Tower for purifying waste gas on emission-control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207856657U true CN207856657U (en) | 2018-09-14 |
Family
ID=63464505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820005795.9U Active CN207856657U (en) | 2018-01-03 | 2018-01-03 | A kind of Tower for purifying waste gas on emission-control equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN207856657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173608A (en) * | 2018-09-27 | 2019-01-11 | 无锡星亿智能环保装备股份有限公司 | A kind of Horizental showering type absorption purification tower |
-
2018
- 2018-01-03 CN CN201820005795.9U patent/CN207856657U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173608A (en) * | 2018-09-27 | 2019-01-11 | 无锡星亿智能环保装备股份有限公司 | A kind of Horizental showering type absorption purification tower |
| CN109173608B (en) * | 2018-09-27 | 2024-05-24 | 无锡星亿智能环保装备股份有限公司 | Horizontal spray absorption purification tower |
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