CN209596885U - A kind of demisting disappears white device - Google Patents
A kind of demisting disappears white device Download PDFInfo
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- CN209596885U CN209596885U CN201821969181.9U CN201821969181U CN209596885U CN 209596885 U CN209596885 U CN 209596885U CN 201821969181 U CN201821969181 U CN 201821969181U CN 209596885 U CN209596885 U CN 209596885U
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Abstract
The utility model relates to atmosphere to administer environmental technology field, more specifically, it is related to a kind of demisting and disappears white device, aim to solve the problem that " white cigarette " problem generated in process of wet desulphurization, its key points of the technical solution are that: including chimney, be installed on the condensing mechanism on chimney top, the condensing mechanism include be installed on chimney top and around several supporting elements of chimney upper bottom surface, connection supporting element and with the first sleeve of chimney coaxial arrangement, around chimney peripheral wall and the second sleeve that is surrounded on the outside of first sleeve；The first sleeve opening direction is opposite with tunnel openings direction, and the second sleeve opening direction is identical as tunnel openings direction；There are gap between the first sleeve and chimney, there are gaps between second sleeve for first sleeve；There are gaps between the supporting element.The utility model enables the abundant cooling down of high-temperature flue gas by setting condensing mechanism, vapor condensation liquefaction, to achieve the purpose that reduction or eliminate " white cigarette ".
Description
Technical field
The utility model relates to atmosphere to administer environmental technology field, the white device more specifically, it relates to which a kind of demisting disappears.
Background technique
In the technical process of wet desulphurization, high-temperature flue gas carries a large amount of saturated steams and drop, through smoke stack emission
When enter in the lower surrounding air of temperature, since flue gas dew point temperature is higher than ambient air temperature, wet flue gas expands in the environment
It dissipates during mixing with air, the vapor in flue gas can condense to form droplet, cause chimney breast vapor occur " white
Cigarette " and " hangover " phenomenon, flue gas take moisture out of and land around chimney, the desulfurization slurry and gypsum product carried in flue gas also with
Landing, formed " gypsum rain ", cause apparent visual pollution, at the same also influence surrounding resident normal life.
A kind of chimney foam removal denoising device, technical points disclosed in Chinese patent application No. is CN205090396U
Be: including inner and outer tubes, outer tube side inner wall is close in inner tube side, and bottom of inner tube is equipped with smoke-intake pipe, and smoke-intake pipe passes through outer tube
Connection is extraneous and inner tube lumen, vapor gradually condense when entering outer tube, and condensed water passes through the collector pipe on outer tube and enters
Hot-water collection slot.
The program enters outer tube cooling by vapor, solves the problems, such as " white cigarette " of chimney, therefore the utility model simultaneously
The new technical solution of one kind is provided to solve the problems, such as " white cigarette " that generates in process of wet desulphurization.
Utility model content
In view of the deficienciess of the prior art, disappearing white device the purpose of this utility model is to provide a kind of demisting, pass through
The double layer sleeve barrel of first sleeve and second sleeve is set, enables the abundant cooling down of high-temperature flue gas, vapor condensation liquefaction,
To achieve the purpose that reduction or eliminate " white cigarette ".
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of demisting disappears white dress
It sets, including chimney, is installed on the condensing mechanism on chimney top, the condensing mechanism includes being installed on chimney top and around chimney
Several supporting elements, connection supporting element and the first sleeve being coaxially disposed with chimney of upper bottom surface surround chimney peripheral wall and are surrounded on
Second sleeve on the outside of first sleeve；The first sleeve opening direction is opposite with tunnel openings direction, and the second sleeve is opened
Mouth direction is identical as tunnel openings direction；There are gap between the first sleeve and chimney, first sleeve in second sleeve it
Between there are gaps；There are gaps between the supporting element.
Upward, flue gas is expelled directly out usually used tunnel openings from tunnel openings, and it is lower that high-temperature flue gas enters temperature
Surrounding air in, since flue gas dew point temperature is higher than ambient air temperature, wet flue gas, which is in the environment spread, to be mixed with air
In the process, the vapor in flue gas can condense to form droplet, and chimney breast is caused vapor " white cigarette " occur；
By using above-mentioned technical proposal, flue gas is not directly discharged in outside air after throat discharge, but
Gap across supporting element flows into first sleeve, cooling first in first sleeve, then along opening for first sleeve
Mouthful direction, the interstitial flow between first sleeve and second sleeve, carry out second it is cooling, process it is cooling twice and then
It is discharged into the external world, is even disappeared so that the generating probability of " white cigarette " reduces, to achieve the purpose that reduction or eliminate " white cigarette ".
The utility model is further arranged to: the supporting element is wavy.
Due to not only containing high-temperature vapor from the high-temperature flue gas being discharged in chimney, also produced containing desulfurization slurry and gypsum
Object etc. will form " gypsum rain " if being directly discharged to the external world, not only pollute environment, but also will also result in wound to surrounding resident
Evil；
By using above-mentioned technical proposal, high-temperature flue gas is first along the gap across supporting element, since supporting element is in
Wavy, the gap between supporting element is wave-shaped, so that high-temperature flue gas will not be directly pierced by flow process, but can not
It collides with stopping on the side wall of supporting element, so that the desulfurization slurry and gypsum product etc. in high-temperature flue gas are adhered to the curved of supporting element
At folding, to achieve the purpose that adsorb desulfurization slurry and gypsum product；
Meanwhile high-temperature flue gas can gradually radiate in flow process, so that vapor cooling liquefaction, plays and gradually removes
The effect of vapor, and then achieve the purpose that reduction or eliminate " white cigarette ".
The utility model is further arranged to: the first sleeve includes being installed on supporting element far from chimney one end and and cigarette
First plectane of chimney coaxial arrangement, the first cylinder for surrounding the first plectane peripheral wall and extending downwardly；The second sleeve includes ring
It is arranged and is connected with around itself peripheral wall second plectane of the second cylinder around chimney peripheral wall, described the second cylinder upwardly extends；Its
In, the diameter of the first plectane is greater than the diameter of chimney；The diameter of second plectane is greater than the diameter of the first plectane.
By using above-mentioned technical proposal, the side wall and the second cylinder side wall of the first cylinder and chimney form a channel,
After high-temperature flue gas passes through supporting element, into the channel of three's composition, it is fully cooled in the channel, so that in high-temperature flue gas
Vapor can be cooled down, cooling liquefaction be water droplet is attached on the side wall of the first cylinder and the second cylinder, to reach
Decrease or even eliminate the purpose of " white cigarette ".
The utility model is further arranged to: the second cylinder top is equipped with cooling lid, the cooling around end face
Caping end offers first through hole.
By using above-mentioned technical proposal, high-temperature flue gas is by supporting element, the side wall of the first cylinder and chimney and the second circle
The channel of cylinder side wall composition, is cooled down, and vapor therein is cooled down, and liquefying is water droplet；But to prevent high temperature cigarette
Gas in front during without completely cooling, increase cooling lid, so that exhaust gas is sent out before being discharged outside to, then with cooling lid
Then raw collision is discharged from first through hole again so that high-temperature gas further cools down, to reach reduction or eliminate " white
The purpose of cigarette ".
The utility model is further arranged to: internal diameter of the described the first cylinder close to first plectane one end horizontal cross-section is greater than
Internal diameter of the first cylinder far from first plectane one end horizontal cross-section；Described the second cylinder is close to second plectane one end horizontal cross-section
Internal diameter is less than internal diameter of the second cylinder far from second plectane one end horizontal cross-section；The first cylinder side wall is parallel to the second cylinder
Side wall.
By using above-mentioned technical proposal, the direct reflection of the first cylinder inner diameter size is the lower end of the side wall of the first cylinder
Close to chimney, and the channel that upper end is formed relative to lower end far from chimney, the first cylinder and chimney jambs extends, to extend height
The flow path of warm flue gas, and then achieve the purpose that be fully cooled high-temperature flue gas；
Identical as the principle of the first cylinder, the direct reflection of the second cylinder inner diameter size is then the second cylinder lower end close to cigarette
Chimney, upper end relative to lower end far from chimney, and it is then relatively parallel between the first cylinder side wall and the second cylinder side wall so that first
The channel of cylinder and the second cylinder composition extends, to extend the flow path of high-temperature flue gas, and then reaches and is fully cooled high temperature
The purpose of flue gas.
The utility model is further arranged to: the demisting white device that disappears further includes being installed on reflux mechanism, the reflux
Mechanism include the second through-hole for being opened in the second plectane, across the second through-hole and be surrounded on first sleeve periphery wall return pipe,
It is connected to return pipe and the condensation water tank of water pumping machine is installed, there are gaps between the return pipe and first sleeve.
By using above-mentioned technical proposal, when high-temperature flue gas flow to the gap between first sleeve and second sleeve
When, start water pumping machine, so that the machine of water pumping is pumped from condensation water tank into return pipe；
Return pipe cooperates the shape of the utility model, is provided around in the shape of first sleeve periphery wall, and with first
There are gap between sleeve, i.e. the return pipe part that is surrounded on the gap between first sleeve and second sleeve enhances high temperature
The cooling effect of flue gas；
When high-temperature flue gas passes through return pipe, due to the condensed water flowed in return pipe, high-temperature flue gas further cools down, and makes
The vapor cooling liquefaction in high-temperature flue gas is obtained, drop is condensed into, to achieve the purpose that decrease or even eliminate " white cigarette "；
Condensed water in return pipe continues to flow, and imports in condensation water tank.
The utility model is further arranged to: second plectane is equipped with collecting mechanism, and the collecting mechanism includes opening
Set on the second plectane third through-hole, be installed on third through-hole bottom end and be connected to condensation water tank collecting pipe.
By using above-mentioned technical proposal, channel of the high-temperature flue gas between first sleeve and second sleeve is cooling, and
It further cools down when passing through return pipe, so that the vapor cooling in high-temperature flue gas is condensed into drop, drop on the second plectane,
Collect and flow in third through-hole, and flow to condensation water tank eventually by collecting pipe, to achieve the purpose that condensate water circulatory uses.
The utility model is further arranged to: second plectane is lower than one end far from chimney close to one end of chimney.
By using above-mentioned technical proposal, be conducive to condensed water and be collected at third through-hole, and is flowed to from third through-hole
Collecting pipe, to achieve the purpose that smoothly to recycle condensed water.
In conclusion the utility model has the following beneficial effects:
First, enabling high-temperature flue gas sufficiently to cool down cold by the double layer sleeve barrel of setting first sleeve and second sleeve
But, vapor condensation liquefaction, to achieve the purpose that reduction or eliminate " white cigarette "；
Second, by the way that wavy supporting element is arranged the vapor in high-temperature flue gas is further cooled down, and
So that the products such as desulfurization slurry therein and gypsum and supporting element collide, it is attached on supporting element, to reach cooling high temperature cigarette
The purpose of gas and the products such as middle desulfurization slurry and gypsum that remove smoke；
Third, by setting reflux mechanism and collecting mechanism, so that high-temperature flue gas is further cooled down and can be followed
Ring utilizes the condensed water collected.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the structural schematic diagram of supporting element；
Fig. 3 is the diagrammatic cross-section of embodiment.
In figure: 1, chimney；2, condensing mechanism；21, supporting element；22, first sleeve；221, the first plectane；222, the first circle
Cylinder；23, second sleeve；231, the second plectane；232, the second cylinder；3, cooling lid；4, first through hole；5, flow back mechanism；51,
Two through-holes；52, return pipe；53, condensation water tank；54, machine is pumped；6, collecting mechanism；61, third through-hole；62, collecting pipe；63, spiral shell
Coil.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of demisting disappears white device, as shown in Figure 1, including chimney 1, the condensing mechanism 2 that is installed on 1 top of chimney, reflux
Mechanism 5, collecting mechanism 6.
As shown in Figure 2 and Figure 3, condensing mechanism 2 is made of supporting element 21, first sleeve 22, second sleeve 23；Supporting element 21
Wave-shaped and have several, supporting element 21 is fixed on 1 top surface of chimney, and several supporting elements 21 are uniform along 1 top surface of chimney
Distribution, there are gap between adjacent supporting piece 21, the gap between supporting element 21 is wave-shaped, when high-temperature flue gas passes through, collision
In wavy gap, desulfurization slurry and gypsum therein etc. are adhered on supporting element 21.
As shown in figure 3, supporting element 21 is equipped with the first plectane 221 far from the end surface of chimney 1.First plectane 221 with
The coaxial arrangement of 1 upper bottom surface of chimney, and the diameter of the first plectane 221 is greater than the outer diameter of 1 upper bottom surface of chimney, around the first plectane 221
Side wall is fixed with the first cylinder 222,222 lower loop of the first cylinder around 1 lateral wall of chimney and between there are channels；The first cylinder
The internal diameter on 222 tops horizontal cross-section is identical as the diameter of the first plectane 221, and the internal diameter in 222 lower horizontal section of the first cylinder is small
In the diameter of the first plectane 221, greater than the outer diameter of 1 horizontal cross-section of chimney, first sleeve 22 is whole to snap onto the top of chimney 1 in hat shape
End.
Second plectane 231 is located at 222 lower section of the first cylinder, and the second plectane 231 is surrounded on 1 peripheral wall of chimney, the second plectane 231
Internal diameter for ring-type, the second plectane 231 is identical as 1 outer diameter of chimney, the diameter of the outer diameter of the second cylinder 232 and the first plectane 221
It is identical, and the second plectane 231 is lower than close to one end of chimney 1 far from 1 one end of chimney；Around the outside of the second plectane 231 week
Wall is fixed with the second cylinder 232, the second cylinder 232 and the second plectane 231 and chimney 1 is coaxially disposed, 232 bottom end water of the second cylinder
The internal diameter of plane section is identical as the outer diameter of the second plectane 231, and the internal diameter of 232 top horizontal cross-section of the second cylinder is greater than the first cylinder
The outer diameter on 222 tops horizontal cross-section, and be greater than 232 lower horizontal section of the second cylinder internal diameter, the side wall of the second cylinder 232 with
The side wall of the first cylinder 222 is parallel, and there are channels between 222 lateral wall of 232 inner sidewall of the second cylinder and the first cylinder.
232 top of the second cylinder is equipped with cooling lid 3,3 inner hollow of cooling lid and top opens up and is connected to hollow space
First through hole 4, the internal diameter in the lower horizontal section of cooling lid 3 is identical as the internal diameter of 232 top horizontal cross-section of the second cylinder, and
And the outer diameter in the lower horizontal section of cooling lid 3 is identical as the outer diameter of 232 top horizontal cross-section of the second cylinder.
Reflux mechanism 5 is made of condensation water tank 53, water pumping machine 54, return pipe 52；It is logical that second is offered on second plectane 231
Hole 51, return pipe 52 pass through the second through-hole 51 and enter inside second sleeve 23, water inlet portion and water pumping 54 phase of machine of return pipe 52
Even, water pumping machine 54 is installed on 53 lateral wall of condensation water tank；Return pipe 52 is interspersed in 222 lateral wall of the first cylinder and the second cylinder
In the channel of 232 inner sidewalls composition, whole helically formula rises, and eventually passes through 232 side wall top of the second cylinder, leads to condensation
Water tank 53, by condensate return into condensation water tank 53.
Collecting mechanism 6 is mainly made of collecting pipe 62, and the second plectane 231 is opened up close to the position of chimney 1 there are two third
Through-hole 61,61 to the second through-hole 51 of third through-hole is close to chimney 1；Collecting pipe 62 passes through third through-hole 61, with third through-hole 61
Upper end flushes, and is connected with the helix tube 63 for surrounding 1 side wall of chimney, the close condensation water tank of helix tube 63 at two between collecting pipe 62
53 one end is lower than one end far from condensation water tank 53, and collecting pipe 62 is finally pooled at one at two, and leads to condensation water tank 53.
The course of work: flue gas is after 1 mouthful of chimney discharge, gap across supporting element 21, since supporting element 21 is in
It is wavy, so that high-temperature flue gas will not be directly pierced by flow process, but it can ceaselessly collide the side wall in supporting element 21
On, so that the desulfurization slurry and gypsum product etc. in high-temperature flue gas are adhered to the bending place of supporting element 21.
High-temperature flue gas continues to flow into first sleeve 22, cooling first in first sleeve 22, then along first sleeve
22 opening direction, the interstitial flow between first sleeve 22 and second sleeve 23 carry out second of cooling；
It is cold due to being flowed in return pipe 52 when high-temperature flue gas flows through channel between the first cylinder 222 and the second cylinder 232
Condensate, high-temperature flue gas further cool down, and the liquefaction so that the vapor in high-temperature flue gas cools down condenses into drop；
Droplets of vapor is condensed by collecting pipe 62, is finally flowed into condensation water tank 53, and the recycling benefit of condensed water is carried out
With.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
- The white device 1. a kind of demisting disappears, it is characterised in that: including chimney (1), it is installed on the condensing mechanism (2) on chimney (1) top, The condensing mechanism (2) includes being installed on chimney (1) top and around several supporting elements (21) of chimney (1) upper bottom surface, connection Supporting element (21) and with the first sleeve (22) of chimney (1) coaxial arrangement, around chimney (1) peripheral wall and being surrounded on first sleeve (22) second sleeve (23) on the outside of；First sleeve (22) opening direction is opposite with chimney (1) opening direction, and described second Sleeve (23) opening direction is identical as chimney (1) opening direction；There are gap between the first sleeve (22) and chimney (1), There are gaps between first sleeve (22) and second sleeve (23)；There are gaps between the supporting element (21).
- The white device 2. a kind of demisting according to claim 1 disappears, it is characterised in that: the supporting element (21) is wavy.
- The white device 3. a kind of demisting according to claim 1 disappears, it is characterised in that: the first sleeve (22) includes installation In supporting element (21) far from chimney (1) one end and the first plectane (221) being coaxially disposed with chimney (1), circular first plectane (221) peripheral wall and the first cylinder extended downwardly (222)；The second sleeve (23) include around chimney (1) peripheral wall setting and Second plectane (231) of the second cylinder (232) is connected with around itself peripheral wall, the second cylinder (232) upwardly extends；Its In, the diameter of the first plectane (221) is greater than the diameter of chimney (1)；The diameter of second plectane (231) is greater than the first plectane (221) Diameter.
- The white device 4. a kind of demisting according to claim 3 disappears, it is characterised in that: the second cylinder (232) top ring It is equipped with cooling lid (3) around end face, cooling lid (3) top offers first through hole (4).
- The white device 5. a kind of demisting according to claim 3 disappears, it is characterised in that: the first cylinder (222) is close to the The internal diameter of one plectane (221) one end horizontal cross-section is greater than the first cylinder (222) far from the first plectane (221) one end horizontal cross-section Internal diameter；It is remote that internal diameter of the second cylinder (232) close to the second plectane (231) one end horizontal cross-section is less than the second cylinder (232) Internal diameter from the second plectane (231) one end horizontal cross-section；The first cylinder (222) side wall is parallel to the second cylinder (232) side Wall.
- The white device 6. a kind of demisting according to claim 3 disappears, it is characterised in that: the demisting disappear white device further include peace Loaded on reflux mechanism (5), reflux mechanism (5) includes the second through-hole (51) for being opened in the second plectane (231), passes through second Through-hole (51) and it is surrounded on the return pipe (52) of first sleeve (22) periphery wall, return pipe (52) is connected to and water pumping machine is installed (54) condensation water tank (53), there are gaps between the return pipe (52) and first sleeve (22).
- The white device 7. a kind of demisting according to claim 6 disappears, it is characterised in that: second plectane (231) is equipped with Collecting mechanism (6), the collecting mechanism (6) are led to including being opened in the third through-hole (61) of the second plectane (231), being installed on third Hole (61) bottom end and the collecting pipe (62) for being connected to condensation water tank (53).
- The white device 8. a kind of demisting according to claim 7 disappears, it is characterised in that: second plectane (231) is close to cigarette One end of chimney (1) is lower than one end far from chimney (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821969181.9U CN209596885U (en) | 2018-11-27 | 2018-11-27 | A kind of demisting disappears white device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821969181.9U CN209596885U (en) | 2018-11-27 | 2018-11-27 | A kind of demisting disappears white device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209596885U true CN209596885U (en) | 2019-11-08 |
Family
ID=68394885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821969181.9U Active CN209596885U (en) | 2018-11-27 | 2018-11-27 | A kind of demisting disappears white device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209596885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3845291A1 (en) * | 2019-12-31 | 2021-07-07 | ALLSWELL Co., Ltd. | Apparatus for removing moisture from exhaust gas |
-
2018
- 2018-11-27 CN CN201821969181.9U patent/CN209596885U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3845291A1 (en) * | 2019-12-31 | 2021-07-07 | ALLSWELL Co., Ltd. | Apparatus for removing moisture from exhaust gas |
| CN113117462A (en) * | 2019-12-31 | 2021-07-16 | 奥思伟有限公司 | Moisture removing device for exhaust gas |
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